May 30, 2011 Europe: Energy: Oil & Gas - E&P Equity Research 5 themes and 17 companies to generate alpha in an industry in transformation E&P - seek exposure to five key themes Unconventional liquids We highlight five themes that we believe will drive share price performance in the E&P sector; high-impact, frontier exploration; unconventional gas; unconventional liquids; explorers with a strong core value; and NOC-driven M&A. We highlight 17 companies that we believe provide the most attractive exposure to these themes. Technological progress being made in established unconventional liquid/oil shale plays in the US could be levered to new basins and countries; we highlight two stocks that should benefit from this trend, including Conviction Buy Panoro. Frontier exploration increasingly attractive We highlight five E&P stocks with high re-rating potential from exploration in new basins. We expect the majors and NOCs to show increasing appetite for these types of assets after a decade of poor exploration performance. Unconventional gas in deficit markets Increasing gas prices and new technical advances benefit unconventional gas producers in countries fighting for less dependency on foreign gas imports. Stocks we believe will benefit from this theme include Conviction Buy Aurelian. Christophor Jost +44(20)7774-0014 christophor.jost@gs.com Goldman Sachs International Ruth Brooker +44(20)7774-6842 ruth.brooker@gs.com Goldman Sachs International Michele della Vigna, CFA +44(20)7552-9383 michele.dellavigna@gs.com Goldman Sachs International Henry Tarr +44(20)7552-5981 henry.tarr@gs.com Goldman Sachs International The Goldman Sachs Group, Inc. Balanced exploration We identify five stocks with high-impact exploration supported by core values that mitigate downside risk of exploration failure. Bowleven and Rockhopper (Conviction Buys) screen well. NOC-driven M&A We see NOCs as the most price-insensitive buyers and believe that high materiality and exposure to new technologies drive such activity. ACTION RATINGS & UPSIDE TO 12-MONTH PRICE TARGETS Conviction Buy Rockhopper Aurelian Panoro Bowleven Buy Global Energy Development BPC Northern Petroleum Max Petroleum Falkland Oil & Gas PA Resources Nighthawk Energy Dominion Igas Nautical Petroleum Cove Energy Aminex Plc Great Eastern Energy Borders and Southern Noreco Green Dragon Maurel & Prom Bankers Petroleum Sell Premier Oil Hardy Oil Lundin Petroleum Upside to TP Market Cap (USDmn) 241% 181% 154% 107% 901 411 261 1074 189% 168% 164% 159% 140% 132% 125% 117% 117% 112% 108% 104% 97% 96% 96% 95% 89% 89% 37 316 173 164 192 418 36 146 187 470 691 100 771 392 523 1718 2604 1950 22% 22% 14% 3578 241 4315 Source: Datastream, Goldman Sachs Research estimates. Coverage View: Attractive Rating changes We upgrade Noreco and Maurel and Prom to Buy (from Neutral). We upgrade DNO and Encore Oil to Neutral (Sell). We downgrade Salamander, Det Norske and Coastal Energy to Neutral (Buy), and downgrade Premier to Sell (Neutral). The Goldman Sachs Group, Inc. does and seeks to do business with companies covered in its research reports. As a result, investors should be aware that the firm may have a conflict of interest that could affect the objectivity of this report. Investors should consider this report as only a single factor in making their investment decision. For Reg AC certification, see the end of the text. Other important disclosures follow the Reg AC certification, or go to www.gs.com/research/hedge.html. Analysts employed by non-US affiliates are not registered/qualified as research analysts with FINRA in the U.S. Global Investment Research May 30, 2011 Europe: Energy: Oil & Gas - E&P Table of contents Five themes to play in the E&P sector 3 Frontier exploration set to be a major theme in late 2011/early 2012. Industry appetite for frontier exploration provides additional benefits for explorers. 5 Rising gas prices, energy security and production ramp-ups to drive outperformance in unconventional gas 10 Unconventional liquids – de-risking of assets and potential M&A the key driver 15 Free exploration options remain a compelling investment case 18 M&A – Materiality and technical access a further potential driver of NOC activity 19 Thematic summary for E&P universe 21 Oil price sensitivity and the E&Ps; higher fiscal risk, but lower commercial thresholds; maintaining US$100/bl in our valuations 22 E&P screens; updating target prices and ratings 27 Medium-term exploration & balanced explorers still top performing exploration screens 34 Portfolio update for the E&Ps 38 North Sea performance weak on tax change; Falklands and Kurdistan remain weak 40 Maurel & Prom (MAUP.PA): Core value and ‘free’ exploration exposure; up to Buy 43 Noreco (NOR.OL): Core value combined with ‘free’ Norwegian exploration option; Buy 44 Premier Oil (PMO.L): Company’s strengths already in the price, down to Sell. 45 DNO international (DNO.OL): Underperformance & political de-risking of KRG, Neutral 46 Salamander Energy (SMDR.L): Downgrading to Neutral after recent outperformance 48 Det Norske (DETNOR.OL): Downgrading to Neutral following outperformance 50 Coastal Energy (CEO.L): Removing from Buy List, better upside elsewhere; Neutral 52 Encore Oil (EO.L): Underperformance and Cladhan reaction overdone; up to Neutral 54 Prices in this report are as of the close of May 25, 2011 unless stated otherwise. Goldman Sachs Global Investment Research 2 May 30, 2011 Europe: Energy: Oil & Gas - E&P Five themes to play in the E&P sector Our E&P universe provides exposure to a diverse set of themes and geologies. We highlight key themes in the E&P space that we believe complement broader industry themes that we expect to drive share price outperformance. High-impact, long-dated exploration: We identify stocks which we estimate have more than 50% of their value in exploration prospects with potentially greater than 300 mn bls of net resource. We see an increasing appetite among majors and NOCs to pursue high-impact frontier exploration, which we believe could encourage farm-ins, potentially improving terms. We believe that the attractive economics of these exploration plays could attract M&A in the event of discoveries. Unconventional gas: With gas demand in Japan likely to increase in our view, and upwards cost pressure on LNG developments, we view companies with gas assets in markets with gas deficits positively. We particularly highlight unconventional gas assets, which we believe are risked too harshly by the market, given the progress that has been made in unconventional gas in the US and Australia. Unconventional liquids: We believe that the technological progress being made in the established unconventional liquid/oil shale plays in the US could be levered to new basins and countries, improving drilling economics and flow rates. These assets are typically low enough on the cost curve to attract potential acquirers. Balanced exploration: We take a sceptical view on the ability to select stocks on the basis of the existence of a geological “edge”. We therefore favour companies which combine a strong core value (including discoveries) that fully supports the share price and a high level of exploration potential (66% re-rating potential to our valuations in the next 12 months). NOC-driven M&A: We believe that NOCs are the price insensitive buyers in the market and we therefore view NOC-driven M&A as particularly attractive. As we believe NOCs are keen to be partners in material developments, we identify companies with over 200mn bls of discovered resource in a single asset. We also believe that access to new, high-tech developments is an attraction for these purchasers. We highlight companies with stakes in assets which could fulfill this criteria. Exhibit 1: Buy-rated stocks exposed to top E&P themes and potential upsides to our 12-month price targets High impact exploration. Company Upside BPC Max Petroleum Falkland Oil & Gas Dominion Borders and Southern 168% 159% 140% 117% 96% Unconventional Gas Company Upside Aurelian Igas Green Dragon Great Eastern Energy 181% 117% 95% 97% Unconventional liquids Company Upside Panoro Nighthawk Energy 154% 125% Balanced Exploration Company Upside Rockhopper Aurelian Bowleven Aminex Plc Noreco 241% 181% 107% 104% 96% NOC‐driven M&A Company Upside Cove Energy Green Dragon Bankers Petroleum 108% 95% 89% Source: Goldman Sachs Research estimates, Bloomberg. Goldman Sachs Global Investment Research 3 May 30, 2011 Europe: Energy: Oil & Gas - E&P Exhibit 2: Thematic winners: descriptions and potential upside to our 12-month price targets Potential uplift to valuation from Exploration re‐ complete de‐ Potential upside rating potential risking 168% 1417% 1417% Upside / downside to core ‐74% Region Bahamas Company BPC Theme Exploration Description & investment case Early stage explorer in the Bahamas. Early indications from seismic indicate multi‐billion barrel potential prospects. Previous wells in the area have encountered live oil shows and reservoir. Farm out and CPR the likely next catalysts in summer 2011 Dominion Exploration East African based explorer with licnces in Tanzania, Kenya, Uganda and DRC. 100% stake in Block 7 in deepwater Tanzania is the key near‐term driver. Seismic indicates multi‐tcf potential. Block is located close to blocks owned by Majors and in the same region as recent discoveries by Cove and BG 117% 1389% 1389% ‐82% East Africa Falkland Oil & Gas Exploration Explorer in South Falklands. High risk prospects, being drilled from 2D seismic with CSEM support with prospect sizes well in excess of 1bn bls in many cases. Deepwater, harsh environment but discoveries of this size are likely to be commercial. 140% 2504% 2504% ‐76% Falklands (South) Borders and Southern Exploration Targeting prospects in the South Falklands with the aid of 3D sesimic. Shares many of the same risks as Falkland Oil & Gas. Drilling planned for early 2012. 96% 1668% 1668% ‐74% Falklands (South) Max Petroleum Exploration Targeting shallow and deep prospects in Kazakhstan. Shallow wells are cheaper and smaller, whereas the liquids content of the deeper portion offers re‐rating potential in the event of success. Shallow drilling taking place throughout 2010 with sub‐salt wells to start drilling in mid‐2011 159% 259% 275% ‐26% Kazakkhstan Aurelian Uncon. Gas / Primarily focused on Poland. Main asset is the Sierkierki tight gas asset ‐ first horizontal multi frac well Balanced explorer programme is underway. First well showed promising, likely commercial geology but hit mechnical issues. Significant exploration acreage in Poland and Romania 181% 345% 361% 17% Poland Green Dragon Uncon. Gas / NOC Chinese CBM play ‐ owns 6 PSCs containing c. 25tcf gas in place. Production from GSS PSC set to begin production ramp up which should de‐risk asset base. Continued drilling in other acreage and migration of 3P M&A reserves into 2P should help drive performance. Uncon. Gas Owns 100% of c. 300mn boe of CBM gas in England and Wales. At an early stage but production set to increase over the coming years. 95% 0% 177% 61% China 117% 0% 106% 190% UK Igas Great Eastern Energy Uncon. Gas / NOC 2 CBM licences in India containing c. 3tcf. Production from the Raniganj asset set to ramp up significantly in M&A coming years. Pricing is advantaged (c. US$12/mcf+) due to lack of cheap substitutes in the region. Company owns infrastructure to take gas to market. 97% 0% 52% 113% India Panoro Uncon. liquids 154% 53% 116% 134% Atlantic Nighthawk Energy Uncon. liquids Proucing gas asset (prices linked to Brazilian inflation) supports the share price. Company also has a potentially signficant tight oil asset in Congo. Flow rates from early wells suggest commerciality. Additional exploration and discoveries in Brazil and West Africa. Owns 50% stake in over 400,000 acres in the Jolly Ranch oil shale play in the US. Drilling is at an early stage at present with vertical wells attempting to determine the baest completion and drilling methods. Wells being drilled at present are unlikely to be commercial but success could unlock significant value and create a compelling M&A story 125% 0% 386% 238% US Rockhopper Balanced expl. Owns 100% of the Sea Lion discovery in North Falkland basin which more than supports the share price on a risked basis and is commercial on our estimates. Further upside exists at the field from additional appraisal and seismic. The company holds c. 1,500 square kilometres of exploration acreage around the discovery which we believe will offer further, substantial upside. 241% 160% 196% 102% Falklands (North) Bowleven Balanced expl. 107% 117% 145% 18% Cameroon Aminex Plc Balanced expl. Exploration and appraisal in shallow water Cameroon licences. Recent Sapele discovery has substantially de‐ risked surrounding acreage which should provide signfiicant exploration catalysts. Commercial thresholds for assets are low. Core value lies in the US and in Tanzania. Significant re‐rating potetnial through the Likonde permit in Tanzania where Tullow are operators. The first well on the licence encountered encouraging signs of hydrocarbons and reservoir, although no commercial discovery was made. Success at this prospect would lift our valuation by over 150% as well as potentially de‐risking additional prospects 104% 216% 225% 9% US / Tanzania Noreco Balanced expl. 96% 180% 214% 17% Norway Cove Energy High‐tech 108% 189% 236% 14% East Africa Bankers Petroleum High‐tech 89% 0% 99% 90% Albania Full cycle E&P operating primarily in the North Sea. Rerating potential in the next 12 months is signficiant with 180% potential uplift to our valuations in the event of 100% success. Recent sale of Brage field also relieves funding pressure Main driver is the 8.5% stake in Anadarko's deepwater offshore Rovuma block in Mozambique. Multi tcf discoveries justifiying a 2 train LNG development have already been made. Block covers c. 10,000 square kilometres offering significant scope for further exploration with oil a possibility in the south of the block. Also has a stake in the newly emerging Kenyan basin. Owns 100% of subtantial heavy oil field in Albania (238mnbls of 2P reserves and 1.2bn bls of 2C reserves). Production from the 2P reserves is ongoing with the contingent requiring success of the thermal pilot programme. Source: Goldman Sachs Research estimates, Company data. Goldman Sachs Global Investment Research 4 May 30, 2011 Europe: Energy: Oil & Gas - E&P Frontier exploration set to be a major theme in late 2011/early 2012. Industry appetite for frontier exploration provides additional benefits for explorers Potentially major new basins to be tested in the next 18 months; vast re-rating potential In the next 12-18 months, a number of companies in our coverage are expected to drill potentially transformational wells in new, frontier basins. Risks are clearly high, but volumes are significant, especially for the companies involved, and success could re-rate stocks and open up new basins. The key new basins we identify in our coverage universe are Namibia (Tower and Chariot), the South Falklands Basin (Borders and Southern and FOGL) and the Bahamas (BPC). We also note that Max Petroleum (Kazakhstan) and Dominion (Tanzania) are due to drill very large prospects in areas with previous successes in finding hydrocarbons. 3000% 2500% 2000% 1500% 1000% 500% 0% ‐500% Falkland Oil & Gas Tower Resources Borders and Southern Chariot Oil & Gas BPC Dominion Sterling Energy Northern Petroleum Desire Petroleum PA Resources Serica Amerisur Aurelian Hardy Oil Max Petroleum Aminex Plc Cove Energy Noreco Rockhopper Melrose Resources Bowleven Det Norske Encore Coastal Energy Nautical Petroleum Salamander DNO Gulfsands Panoro Valiant Petroleum Regal Heritage Oil Faroe Petroleum Maurel & Prom Lundin Petroleum JKX Gulf Keystone Soco Tullow Premier Oil Enquest Bankers petroleum Global Energy Development Norse Energy Nighthawk Energy Ithaca Great Eastern Energy Igas Dragon Oil Green Dragon Re‐rating potential in the event of 100% exploration success Exhibit 3: Exploration re-rating potential by time period Q1 2011 Q2 2011 Q3 2011 Q4 2011 Q1 2012 Rest of 2012 Source: Goldman Sachs Research estimates. Goldman Sachs Global Investment Research 5 May 30, 2011 Europe: Energy: Oil & Gas - E&P High-impact explorers offer access to geographically diverse basins The companies we have highlighted as providing exposure to this frontier, high-impact exploration theme are testing different basins in a number of different regions of the world (Exhibit 5). While risks are high on these exploration wells, the re-rating potential is substantial – we estimate average upside of almost 1,500% in the event of success for our winners. Where appropriate, we assume farm-outs to provide funding for these potentially expensive, high-risk wells. While we assume that farm-outs are typically dilutive from a valuation perspective, we believe that a likely increase in appetite from larger companies for access to high-impact exploration should increase competition, thereby potentially allowing farm-outs to take place on attractive terms, as well as providing additional credibility and additional clarity to the timing catalyst. Any such trend would be an upside risk to our valuation of these companies. Exhibit 4: High-impact explorer metrics and re-rating potential Exhibit 5: High-impact explorers are testing a number of new basins Assuming GS estimates of farm-outs where appropriate High-impact explorers by location Company Falkland Oil & Gas Borders and Southern Winners BPC Dominion Max Petroleum Location of main activity Falklands Falklands Bahamas Tanzania Kazakhstan Average Others Chariot Oil & Gas Sterling Energy Tower Resources Desire Petroleum Hardy Oil Average Namibia Cameroon, Madagascar Namibia, Uganda Falklands India Potential gross Potential upflit to Potential gross resource to be valuation in event Upside to de‐ drilled in next 12 resource to be drilled Total potential of success risked valuation beyond 12 months net resource Average CoS months 3200 0 1920 4% 2504% 6682% 2040 0 2040 5% 1668% 3599% 0 4305 1291 6% 1417% 3988% 80 1641 745 13% 1389% 3292% 1262 0 1262 28% 259% 1324% Market cap (US$mn) 192 392 316 146 164 Existing discovered reserves 0 0 0 0 60 242 12 1316 1189 1452 11% 1447% 3777% 612 159 106 63 241 0 0 0 0 0 5081 0 40 637 1844 667 1950 4366 230 1147 2663 1387 675 700 299 9% 17% 9% 10% 40% 1441% 1229% 1997% 611% 305% 2842% 1062% 4177% 955% 517% 236 0 1521 1672 1145 17% 1117% 1911% Max Petroleum Bahamas Petroleum Company Hardy Oil & Gas Sterling Energy Chariot Oil & Gas Tower Resources Dominion Petroleum Falkland Oil & Gas, Borders &Southern, Desire Petroleum Source: Goldman Sachs Research estimates. Goldman Sachs Global Investment Research Source: Company data. 6 May 30, 2011 Europe: Energy: Oil & Gas - E&P High-impact exploration to become increasingly attractive to the industry Based on our Top 330 analysis, most of the discoveries that have been made over the last five years have been made in the deep offshore, with Brazil dominating, followed by GoM and Ghana. Onshore discoveries of substantial size have typically been limited to Kurdistan and Uganda. Notably, the more traditional areas of exploration (shallow GoM, Nigeria, Angola) that are typically the provinces of the majors, have been increasingly less relevant – it has been new frontiers that has driven this exploration. The result has been a relative lack of success with the drill bit for the larger companies, with majors having found less than other companies each year since 2003. With exploration budgets at the major’s looking set to increase, we believe this trend is set to reverse, and believe that competition for attractive, high-impact acreage is likely to increase, thereby improving potential farm-out terms. Exhibit 6: A pick up in recent exploration success has been led by frontier basins Exhibit 7: Majors’ reliance on established basins has not been effective Top 330 oil reserves discovered by company type Oil reserves discovered each year in giant fields (Top 330 projects) – 2000 includes 15 bn bls from Kashagan 20000 25,000 18000 20,000 16000 14000 15,000 mn bls 12000 10,000 10000 8000 5,000 6000 4000 0 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2000 0 Traditional offshore Onshore traditional Onshore frontier Offshore frontier 1998 1999 2000 2001 2002 2003 Major Source: Company data, Goldman Sachs Research estimates. Goldman Sachs Global Investment Research 2004 Other 2005 2006 2007 2008 2009 2010 NOC Source: Company data, Goldman Sachs Research estimates. 7 May 30, 2011 Europe: Energy: Oil & Gas - E&P Frontier exploration is well placed on the cost curve – another incentive for the majors We believe that aside from the potentially material volumes that reward frontier exploration, there are compelling economic reasons supporting the attractiveness of frontier exploration - namely the position that these fields hold on the cost curve. On our oil cost curve, we find that the majority of those projects (which break-even at low oil prices and generate significant returns) are fields that have been discovered in frontier territories (i.e. Brazil, Ghana, Uganda, Vietnam). We believe this will become increasingly important in the future: in the last year, with the addition of new discoveries in attractive, frontier fiscal regimes, and the growing importance of unconventional liquids in the production mix, the breakeven cost required to achieve production from our Top 330 universe has dropped substantially. As a result, portfolios located at the top of the cost curve (heavy oil, deepwater Angola etc.) will become increasingly marginalized in our view. Consequently, we view exposure to low cost assets as a positive and would expect the attractiveness of such assets to increase for majors looking to grow production in the short to medium term. We note that a risk to the value of frontier exploration is the tendency for advantageous fiscal regimes to eventually be renegotiated. As a result, we believe that it is possible that economics in frontier areas may worsen at some point in the future, but we believe that this is unlikely to happen until substantial levels of production have been achieved. Exhibit 9: The cost curve has shifted down since last year, marginalising some majors’ portfolios Exhibit 8: Frontier exploration sits low on the cost curve Frontier exploration shaded grey Breakeven of non-producing oil assets: Top 330 vs. Top 280 100 Commercial breakeven (US$/bl) 80 70 60 50 40 30 100 Kashagan US$121/bl Prirazlom US$110/bl Nasr US$109/bl Novoportovskoye US$107.50/bl Yurubchenko‐Tahomskoye US$101.50/bl Frontier Suzunskoye & Tagulskoye Northern Lights Joslyn SAS expansion Russkoye Fort Hills Carabobo 1 Junin 5 MTPS Ugnu Ofon 2 Pearl GTL Al GhubarHarweel BS‐4 Cascade & Chinook Dover Waha (North Gialo & NC‐98) Lower Zakum Membro Siri Point Thomson liquids Greater Thornbury Area Firebag Amal Steam Mariner Bressay Papa Terra Block 31 West Kaskida Goliat HebronNsiko Thickwood Block 32 Phase 2 Pike Block 32 Phase 1 Lucius Grouse Block 31 SE Kearl LakeMacKay River Expansion Leismer VitoKirby Buckskin Stones Block 31 NE Sunrise Block 17 CLOV Bosi Jack / St Malo Perdido Rosebank Tiber Big Foot Carmon Creek Clair Ridge Appomattox Shenandoah Usan Bakken Shale Freedom Narrows Lake Mars B Amal Nabiye Itaipu Bonga SW Aparo Lucapa Kodiak Peregrino Pazflor Wahoo Delaware Basin HorizontalEgina Knotty Head Block 15‐06 Block 18 West El Merk Umm al‐Lulu Vesuvio Upper Zakum expansion Carioca Gumusut Akri Bijeel Kizomba Satellites Granite Wash Iara Surrounding Area Abare West Caesar TongaEagle Ford Lula & Cernambi Jubilee Tempa Rossa California Shale Shaikan Guara Iara MKB Pipeline Aruana Uganda, Blocks 1, 2 & 3 Waimea TGTGuara South Tupi Northeast Tweneboa Jidong Nanpu Franco Florim 20 0 2,000 4,000 6,000 8,000 10,000 12,000 Cumulative peak oil production (kb/d) Source: Company data, Goldman Sachs Research estimates. Goldman Sachs Global Investment Research 14,000 16,000 18,000 20,000 Top 280 Top 330 90 80 70 Breakeven (US$/bl) 90 60 50 40 30 20 10 ‐ 0 2,000 4,000 6,000 8,000 10,000 12,000 14,000 16,000 18,000 20,000 Cumulative Peak Production (kbls/d) Source: Company data, Goldman Sachs Research estimates. 8 May 30, 2011 Europe: Energy: Oil & Gas - E&P Recent sell-off of non-producers creates an attractive opportunity to buy exploration We believe that the recent weakening in risk appetite has created an attractive entry point into those companies with limited production. Since the beginning of March, companies with more than 20% of their operational value in production have outperformed those companies with no production by almost 10%. Although the current backwardation of the forward oil curve would suggest a slight advantage for producing companies that can benefit from short-term oil price strength, we do not believe that this is sufficiently advantageous to warrant such outperformance. In our view, the fundamental operational metrics of exploration led-businesses have not changed for the worse, and we do not believe that a flight to producing assets is necessarily a theme that will create value in the medium term. Exhibit 10: Performance of “producers” vs. “non-producers” since end-March 2011 23 firms count as “producers”, 27 firms as “non-producers” 110 105 100 95 90 85 80 Producers Non‐producers Source: Datastream. Goldman Sachs Global Investment Research 9 May 30, 2011 Europe: Energy: Oil & Gas - E&P Rising gas prices, energy security and production ramp-ups to drive outperformance in unconventional gas We are positive on gas price exposure in countries with substantial gas deficits, as we believe LNG prices (likely to remain the global determinant of marginal gas prices in importing markets) will remain strong or strengthen further in the medium term, providing increased tightness on global markets. As a result, we view companies exposed to gas importing markets, where LNG is likely to be the marginal fuel positively. While we believe that the current situation in Japan is likely to put upward pressure on demand, we also see structural pressures on cost in the supply base providing support to global gas prices. We believe that the marginal costs of projects being brought on line will remain a key determinant of prices in the long term. Floating LNG projects remain the marginal cost area within LNG in our view, but there are a number of projects with imminent sanction dates that require US$13/mcf or more to reach an 11% cost of capital on our estimates, such as Gladstone LNG, Arrow LNG or Evans Shoal. Exhibit 11: Marginal Top 330 gas fields require over US$12/mcf Breakeven of non-producing gas assets 16 14 LNG is the maringal asset type, providing support for medium term global prices at c. US$13/mcf+ Commercial breakeven (US$/mcf) 12 10 8 6 Sierkierki Horn River Shale Haynesville Shale Fayetteville Shale Pinedale Tight Gas UK CBMi 4 Shizhuang Raniganj Unconventional gas breaks even low down on the cost curve, partly as a result of its proximity to local markets 2 ‐ 0 2,000 4,000 6,000 8,000 10,000 12,000 14,000 16,000 18,000 20,000 Cumulative peak gas production (kboe/d) Source: Goldman Sachs Research estimates. Goldman Sachs Global Investment Research 10 May 30, 2011 Europe: Energy: Oil & Gas - E&P LNG cost inflation a further risk to the upside for gas prices We believe there is upside risk to our LNG cost forecast, which could provide further support to emerging market gas prices. We believe that LNG projects in Queensland, expected to come on stream between 2014 and 2016, are at risk from additional cost pressures, reflecting the level of activity the region is set to experience during the construction phase. Exhibit 12 shows our forecast for LNG capex in Queensland over the coming years, vs. the level of capex seen in the Canadian oil sands between 2003 and 2007. The oil sands projects suffered severe cost inflation during this period, as a result of raw material cost inflation, a lack of experienced construction and oil service workers and, in part, difficulties managing the unprecedented level of spend in the region. The labour markets in Queensland and Alberta are comparable in our view, as both are located in developed countries with heavily unionized labour forces, both are likely to rely in part on foreign labour to get through the construction phase and, like Alberta from the early 2000s, Queensland from 2011 is embarking on a transformational investment programme in its hydrocarbon industries. We have run sensitivities showing the breakeven level of the Queensland gas projects in a hyperinflationary environment such as that seen in the oil sands (Exhibit 13). We believe this is an extreme scenario, as costs for the four oil sands projects we included in the Top 100 report in January 2005 increased 140% in capex per flowing barrel terms. We express breakeven in terms of the oil price implied as most long-term LNG contracts are linked to this. Exhibit 12: We forecast a more aggressive ramp-up in Queensland LNG capex than we saw in the Canadian oil sands boom period Exhibit 13: Should the same level of inflation be seen in Queensland, projects would require up to US$170/boe oil contracts to break even Queensland CBM LNG capex vs. Canadian oil sands Commercial breakeven, base and extreme inflation scenario 18,000 200.00 16,000 180.00 14,000 160.00 140.00 Oil price breakeven (US$/boe) Capex (US$ mn) 12,000 10,000 8,000 6,000 120.00 100.00 80.00 60.00 4,000 40.00 2,000 20.00 ‐ 0 1 2 3 LNG Capex, Queensland CBM projects, 2010 ‐ 2014 Source: Goldman Sachs Research estimates. Goldman Sachs Global Investment Research 4 ‐ Arrow LNG Year Canadian Oil Sands Capex, 2003 ‐ 2007 Gladstone LNG GS Base case APLNG Queensland Curtis LNG Hyper‐inflation scenario Source: Goldman Sachs Research estimates. 11 May 30, 2011 Europe: Energy: Oil & Gas - E&P Gas price leverage hard to come by in the E&P universe Obtaining exposure to this theme is not as easy as one may think in the E&P universe, with oil by far the most important commodity as a driver of the universe. Gas as a commodity represents only 17% of the operational value of the E&P companies under our coverage. Exposure is, however, significant for certain stocks. We would highlight Great Eastern (North East India), IGas (UK), Green Dragon (China), JKX (Ukraine), Dominion (LNG), Cove (LNG), Northern Petroleum (Netherlands), Aurealian (Poland) and Hardy (India) as stocks with significant gas exposure to markets where a net deficit exists. Although companies such as Panoro, Premier and Salamander have significant exposure to gas, we note that prices are fixed for significant portions of their volumes. We have identified companies with over 40% of their value in markets with gas deficits, and where prices are not fixed by contracts or the government, and show the impact on our valuations of a 25% increase in gas prices. We note that a 25% increase to our gas price assumptions would not take prices above the US$13/mcf we see as the marginal cost for Queensland LNG projects apart from in the case of Great Eastern, where competing fuels are LPG / fuel oil more than LNG. Exhibit 14: Exposure to gas in attractive locations is not a common theme among European E&Ps Exhibit 15: Potential increase to valuation from a 25% increase in gas prices in deficit markets Gas price exposure by value Revised gas prices take Poland to c.US$12/mcf, the UK to US$12.5/mcf, India (KG basin) to US$10/mcf, Chinese bucket price after downstream / midstream margins to US$13/mcf 40% 120% 35% Upside to valuation from a 25% increase in gas prices % of value attribute to gas by region 100% 80% 60% 40% 0% Great Eastern Energy Igas Green Dragon JKX Hardy Oil Regal Cove Energy Dominion Aurelian Northern Petroleum Melrose Resources Panoro Salamander Premier Oil Aminex Plc Ithaca Serica Heritage Oil PA Resources Noreco Chariot Oil & Gas Faroe Petroleum Tower Resources Encore Dragon Oil Tullow Coastal Energy Nautical Petroleum Lundin Petroleum Det Norske Valiant Petroleum Maurel & Prom Nighthawk Energy Sterling Energy Gulfsands Enquest Rockhopper DNO Norse Energy Bowleven Bankers petroleum Borders and Southern Amerisur Desire Petroleum Falkland Oil & Gas Global Energy … Gulf Keystone Max Petroleum BPC Soco 20% Western Europe gas Emerging market gas Source: Goldman Sachs Research estimates. Goldman Sachs Global Investment Research LNG Eastern Europe gas 30% 25% 20% 15% 10% 5% 0% Regal Great Eastern Energy Igas Green Dragon Aurelian JKX Northern Petroleum Hardy Oil Source: Goldman Sachs Research estimates. 12 May 30, 2011 Europe: Energy: Oil & Gas - E&P Unconventional gas assets over-risked in our view; breakevens are low and production ramp ups / flow tests should begin to challenge bearish assumptions We are especially positive on unconventional gas assets, and believe that in many cases, excessive risking is applied to them by the market, reflecting a belief that they are marginal and that transferability of technology is limited to areas of successful application (primarily in the US and Australia) to new geologies. On the commerciality issue, despite the relatively intensive nature of the drilling, the cost profile of these fields is hugely advantaged vs. LNG, reflecting the proximity to an LNG consuming market. We would highlight, Aurelian (Poland), Great Eastern Energy (India), Green Dragon (China) and Igas (UK) as being particularly well placed to benefit from the global tightness in the markets and marginal costs in LNG, without exposure to the likely cost inflation and capex spend that we see in the LNG space. While we believe that technology is not directly transferrable from region to region, and while completion techniques will likely be different in different locations, we believe that the operational knowledge that has been built up from the development of large-scale unconventional gas in the US and Australia should help service providers and upstream operators start from a long way up the learning curve in developing similar assets in different regions. We believe that with production ramp up expected from Great Eastern Energy and Green Dragon in 2011, assumptions on risk related to CBM assets in these regions will be tested, while Aurelian’s testing of its Sierkierki asset should also highlight the potential from a de-risking of this asset. Exhibit 16: Unconventional gas assets can be attractive if in close proximity to a net importing market Exhibit 17: In line execution for unconventional assets could drive outperformance Breakeven of global gas assets at commercial hurdle rates (unconventional E&P assets highlighted) Impact of de-risking unconventional assets under development for unconventional gas players 16.00 14.00 Breakeven (US$/mcf) 12.00 10.00 8.00 6.00 4.00 2.00 Shah Kinteroni Umm Shaif Margarita Raniganj Shizhuang Barzan Phase 1 Maranhao Miran Marcellus Shale Khazzan & Makarem Montney Tight Gas Satis Perla Forcados Yokri Longgang Chayanda Skarv Tamar Gendalo Bongkot South Kebabangan Gas Cluster Poseidon Haynesville Shale Chuandongbei Pinedale Tight Gas Horn River Shale Fayetteville Shale Leviathan West Nile Delta domestic UK CBM Sierkierki Abu Qir Vietnam Gas Development Block 405B Sanga Sanga CBM West Mediterranean Sulige South Severenergiya Woodford Shale Platong 2 Gehem Myanmar M‐9 Culzean Shwe Liwan Ahnet Bovanenko Laggan Tormore Alaska Gas Greater Gorgon Sakhalin 1 MacKenzie Gas Pluto LNG 2 Prelude Reggane Angola LNG Rovuma Offshore Area 1 LNG PNG Gas Project Nigeria LNG Train 7 Jupiter Queensland Curtis LNG Browse LNG Ichthys Brass LNG Pluto LNG 1 APLNG OK LNG Wheatstone LNG Shtokman WLGP LNG Gladstone LNG Kovykta Arrow LNG Greater Sunrise LNG Evans Shoal Yamal LNG Abadi LNG ‐ Impact on valuation of de‐risking of unconventinal gas assets currently under development 80% 70% 60% 50% 40% 30% 20% 10% 0% Igas Source: Goldman Sachs Research estimates. Goldman Sachs Global Investment Research Great Eastern Energy Green Dragon Aurelian Source: Goldman Sachs Research estimates. 13 May 30, 2011 Europe: Energy: Oil & Gas - E&P We expect performance of unconventional assets to improve, in line with US shale assets We believe that these unconventional assets will begin to improve drilling economics through time, in line with the trend that we have seen in more established basins in the US. We believe that this expected improvement is likely to drive further performance and help de-risk the unconventional assets in our coverage further. Exhibit 18: The “legacy” and emerging shale plays in the US have seen material improvement in drilling economics over time Average initial production rates and days to drill (excludes completion and tie in time) 25 2,200 2,100 15 2,000 10 1,900 5 Average IP rate 1,800 0 1,700 2007 2008 2009 2010 2,200 Average IP rate in the Fayetteville Shale, MMcf/d 20 2,300 25 Average drilling days 24 2,100 23 2,000 22 1,900 21 1,800 20 1,700 19 1,600 1,500 1,400 18 Average IP rate 17 16 1,300 Average drilling days in the Fayetteville Shale 2,300 Average drilling days Average drilling days in the Barnett Shale Average IP rate in the Barnett Shale, MMcf/d 2,400 15 2007 2008 2009 2010 Barnett/Fayetteville Shale annual averages based on data from CHK/DVN and CHK/SWN respectively 56 54 7,700 52 7,200 50 6,700 48 6,200 46 5,700 Average IP rate 5,200 44 42 40 4,700 2007 2008 2009 Average IP rate in the Granite Wash, MMcf/d Average drilling days 8,600 60 7,600 50 6,600 5,600 Average drilling days 40 30 4,600 20 3,600 Average IP rate 2,600 10 Average drilling days in the Granite Wash 8,200 58 Average drilling days in the Haynesville Shale Average IP rate in the Haynesville Shale, MMcf/d 8,700 0 1,600 2007 2008 2009 2010 Haynesville Shale and Granite Wash annual averages based on data from CHK Source: Chesapeake Energy, Devon Energy, Southwestern Energy. Goldman Sachs Global Investment Research 14 May 30, 2011 Europe: Energy: Oil & Gas - E&P Unconventional liquids – de-risking of assets and potential M&A the key driver As with the levels of risking we see in unconventional gas assets, we believe that a similarly high risking is applied to unconventional liquids outside the more established basins in the US (such as the Bakken, Eagle Ford, Granite Wash etc.). Again, while we believe that the drilling techniques perfected in these basins are unlikely to be able to applied directly to different geologies, we believe that the experience in these basins serves to help the process of unlocking the potential of new basins. We also note that the trend is for well performance to improve through time, as more is learnt about the optimal way in which to drill and complete wells, and therefore we expect to see incremental improvements from these assets at an early stage of development. As shown in Exhibits 19 and 20, drilling efficiencies also tend to improve, with times to drill, and costs decreasing through time. Exhibit 19: Flow rates in the the Bakken Shale have gradually increased through time Exhibit 20: North Dakota monthly implied spud-to-spud days and average rig count Initial production rates for wells in tier 1 of the Bakken Shale 3.50 3.00 60 180 55 160 140 IP rates (kbopd) 2.50 120 45 100 40 80 35 60 2.00 30 Average Rig Count Spud-to-spud Days 50 40 25 20 20 0 Jan-11 Oct-10 Jul-10 Apr-10 Jan-10 Oct-09 Jul-09 Apr-09 Jan-09 Oct-08 Jul-08 Apr-08 Jan-08 Jul-07 Oct-07 1.00 Apr-07 Jan-07 1.50 1 2 3 4 5 6 7 8 9 10 1112 13 1415 1617 18 1920 2122 23 24 25 2627 2829 30 3132 3334 35 3637 3839 4041 42 4344 4546 47 4849 5051 5253 54 5556 5758 59 IP rates from tier 1 Bakken shale assets Source: Company data. Goldman Sachs Global Investment Research Linear (IP rates from tier 1 Bakken shale assets) Rig count Implied Spud-to-spud days Source: North Dakota Oil & Gas Commission. Goldman Sachs Research estimates. 15 May 30, 2011 Europe: Energy: Oil & Gas - E&P Flow rates and costs key to unlocking value We highlight Panoro (with its low permeability MKB asset in Congo) and Nighthawk (with its oil shale Jolly Ranch play in the US) as companies with exposure to unconventional liquids assets at an early stage of development. We believe that a de-risking of these assets could result in substantial upside from current levels. While we note that risk remains around these assets (especially for Nighthawk, which has only drilled one well to date that we would consider commercial), we believe that the heavy risk factors that we apply to these assets account for this uncertainty. We believe there is significant further upside to be realized from both these assets from: A de-risking of the assets as drilling continues; The potential to improve flow rates; The potential for drilling efficiencies to improve and, subsequently, for costs to come down. In the event of de-risking these plays, we see significant re-rating potential for both Panoro and Nighthawk (Exhibit 22). We see the key to de-risking these unconventional assets and determining value as the flow rates that can be achieved by the wells. Exhibit 21: Assumed flow rates per well Exhibit 22: Increased flow rates, more efficient drilling and de-risking of unconventional liquid assets have the potential to re-rate Panoro and Nighthawk Potential uplift to valuation as percentage of market cap 0.06 0.40 0.04 0.30 0.03 0.20 0.02 kbopd 0.05 Potential value added as % of market cap (Nighthawk) 0.07 0.50 kbopd 120% 1100% 100% 900% 80% 700% 60% 500% 40% 300% 20% 100% 0.08 0.60 0.10 0.01 0% 0.00 0.00 1 2 3 4 Assumed MKB flow rates (Panoro ‐ LHS) 5 6 8 9 Assumed Jolly ranch vertical flow rates (Nighthawk ‐ RHS) Source: Company data, Goldman Sachs Research estimates. Goldman Sachs Global Investment Research 7 10 ‐100% De‐risking 50% higher IP rate (no risking changes) 100% de‐risking IP rates 50% higher Panoro (LHS) Drop in costs by 50% Costs 50% down Nighthawk (RHS) Source: Goldman Sachs Research estimates. 16 May 30, 2011 Europe: Energy: Oil & Gas - E&P Unconventional liquids set for M&A in the future We note that the majors are conspicuously absent from unconventional liquids at present. Despite the presence of some majors in the Eagle Ford shale (i.e. Shell, Statoil) the only two majors with significant exposure to the unconventional liquids plays in the US are Exxon and Conoco. We note that Panoro’s and Nighthawk’s operations are at an early stage, and that further drilling and de-risking is required before these are likely to screen as potential M&A targets. Nonetheless, we believe the early results at Panoro’s MKB fields are very encouraging. Nighthawk’s Jolly Ranch asset has greater risk in our view, but as Exhibit 23 shows, in the event of the company proving the geology of the play, the potential upside based on US deal metrics from similar assets could be substantial. Exhibit 23: Majors are generally under-represented in unconventional liquids Exhibit 24: The size of the prize for unlocking new plays is substantial NPV of unconventional liquids resource as % of EV (as at April 6, 2011) Oil shale transaction implications for Nighthawk NPV 2011 of unconventional liquids portfolio as a % of 2011 EV 70% 60% 50% Buyer High Bid Hess XTO High Bid High Bid Northern Oil El Paso Rex Energy Hilcorp Energy Average Seller Wyoming lease sale Marathon Headington Wyoming lease sale Wyoming lease sale Windsor bakken UoT lease sale Private company Lucas Energy Date 4/9/10 28/7/10 15/7/08 9/7/10 12/5/10 1/6/09 23/9/10 30/6/10 5/7/10 Asset Niobrara Bakken Bakken Niobrara Niobrara Bakken Wolfcamp Niobrara Eagle Ford 000 acres 0.6 85.0 352.0 0.3 0.6 3.0 123.1 18.7 9.525 Price (US$mn) 3.8 445.0 1800.0 1.0 1.9 7.3 180.0 18.7 8.9 000' US$ / acre 5.9 5.2 5.1 3.2 3.0 2.4 1.5 1.0 0.9 2.9 Implied Nighthawk value 1195 1060 1035 647 606 491 294 200 187 577.5 Implied upside 3248% 2870% 2801% 1712% 1598% 1276% 723% 461% 423% 1518% 40% 30% 20% 10% 0% Source: Goldman Sachs Research estimates, Bloomberg. Goldman Sachs Global Investment Research Source: Company data, Goldman Sachs Research estimates, Wyoming Land Auction data. 17 May 30, 2011 Europe: Energy: Oil & Gas - E&P Free exploration options remain a compelling investment case Since we expanded our universe of stocks on November 5, 2010, a key theme of ours has been identifying those companies in which the value of their cash, production and discoveries supports the share price, but which also contain material exploration upside – essentially providing re-rating potential through exploration that does not need to be paid for in the share price. Since November, these companies have outperformed our coverage by c.10%. We believe that these companies offer a compelling mix of value and exploration upside, and therefore highlight those companies in our universe which we estimate have re-rating potential of over 66% in the next six months, combined with a share price that is fully supported by cash, production, developments and risked discoveries. Of particular interest, in our view, are Bowleven and Rockhopper, due to the de-risked nature of their exploration. Exhibit 25: Balanced explorers have performed well since November 2010 Balanced explorers vs. E&P coverage Exhibit 26: Exploration re-rating potential with core value support is an attractive combination 6-month re-rating potential vs. upside / downside to core value (+discoveries) 140 220% Short term re‐ rating potential comes at a cost 135 130 Noreco 170% Exploration upside within 12 months 125 120 115 110 105 100 Free, material short term re‐ rating potential Aminex Plc 120% Det Norske Encore Bowleven 70% Faroe Petroleum Rockhopper Salamander 20% Less material re‐ rating potential partially priced ‐20% into stock 95 90 08/11/2010 08/12/2010 08/01/2011 08/02/2011 08/03/2011 08/04/2011 08/05/2011 30% 80% 130% 180% Cheap core value ‐30% Core value / price Balanced explorers Source: IHS Herold. Goldman Sachs Global Investment Research E&P universe Aurelian has 314% re-rating potential and 17% upside to core valuation, Amerisur has 297% and 3%. Source: Goldman Sachs Research. 18 May 30, 2011 Europe: Energy: Oil & Gas - E&P M&A – Materiality and technical access a further potential driver of NOC activity We believe that M&A remains a key theme in the industry. However, with NOC’s the most price insensitive buyers, in our view, we believe that isolating M&A likely to be driven by NOCs is the most attractive way to play this theme. We believe that larger assets are likely to be attractive to NOCs and therefore consider companies with discovered resource of greater than 200 mn bls in a single block / asset to screen attractively in this regard (Exhibit 28). In recent years, we have also seen an increasing bias towards NOC purchases of complex assets. We believe that this is in large part inspired by a desire to develop technical skills, through exposure to highly skilled operators, pushing back the technological boundaries of the industry. We would expect this trend to continue, with a number of “gaps” remaining in the portfolios of NOCs. We have assessed which companies could provide a possible entry point into such assets. In our view, there are a number in our coverage that provide exposure to what we regard as technical asset types. Companies with particularly high exposure include a number of early stage CBM operators, such as and Green Dragon (China). Cove Energy represents an interesting potential entry into a deepwater LNG scheme, while Bankers offers a high level of exposure to heavy oil developments. Tullow also offers exposure to deepwater expertise. Exhibit 27: NOC transactions have been highly focused on technical assets Exhibit 28: Materiality a key concern for NOCs NOC deals in high-tech win zones since 2006 Percentage of value lying in assets of 200 mn bls or more. Assets exposed to technical frontiers are highlighted. Heavy Oil OML 130 (Akpo, Egina), 2006 CRTHE, 2009 Unconventional gas / liquids LNG Eagle Ford, 2010 Wyoming, Colorado, 2011 Curtis LNG, 2010 Sakhalin II, 2006 Eagle Ford, 2011 120% 100% BC‐10, 2006 PetroChina MacKay River & Dover, 2009 Petronas PTTEP Kai Kos Dehseh, 2010 Encana Cutbank Ridge gas assets, 2011 Mauritania, 2007 Arrow Energy, 2010 Gladstone LNG, 2008 Marcellus, 2010 Eagle Ford, 2010 Reliance Rosneft Sinochem Sinopec DW West Africa % value in assets over 200mn bls CNOOC Gazprom KNOC ONGC DW Brazil 80% 60% 40% Peregrino, 2010 Northern Lights, 2009 Tanganyika, 2008 Syncrude, 2010 Block 15, 17, 18/06, Repsol Brasil, 2010 2006 20% 0% Bankers petroleum Source: Goldman Sachs Research. Goldman Sachs Global Investment Research Dragon Oil Green Dragon Gulf Keystone Cove Energy Tullow Heritage Oil Source: Goldman Sachs Research estimates. 19 May 30, 2011 Europe: Energy: Oil & Gas - E&P NOC interest could be a material value driver We are especially attracted towards M&A that could potentially involve NOCs as we note that recent deals involving NOCs as the acquirers have been done at significantly higher prices than those that have attracted IOC attention. We believe that this is a function of the IOCs typically looking to buy assets at commercial costs of capital (to generate value), while the NOCs’ deal rationales are often more strategic. Exhibit 29 shows the discount rates implied by recent deals, with NOC’s paying discount rates of 8% or lower in order to secure assets. Exhibit 30 shows the re-rating potential from those companies that we believe could attract NOC attention either as a result of the large materiality, or as a result of the technical nature of the asset if we use an 8% discount rate to value those assets we view as attractive. Exhibit 29: NOC acquisitions have been more price insensitive driving potentially greater returns Exhibit 30: Deals done at NOC costs of capital could see significant upside to current valuations Implied discount rates of recent deals Highlighted companies screen attractively for both materiality and technical access 90% 18.00% NOC acquirer but with controlling stake 16.00% 80% IOC acquirers NOC acquirers 14.00% Average WACC for sector per GS valuations Uplift to valaution at NOC valuations Discount rate implied by deal at long run oil price 12.00% 70% 10.00% 8.00% 6.00% 4.00% 2.00% 60% 50% 40% 30% 20% 0.00% Peregrino Athabasca Oil Sands Corporation assets Dana * * Excluding exploration value ** Assuming 80% development risking Source: IHS Herold. Goldman Sachs Global Investment Research Block 32 Marathon stake Jack/St Malo Mariner** Uganda, blocks 1 & 3 (ENI & Heritage) Dragon 10% 0% Cove Energy Dragon Oil Gulf Keystone Green Dragon Bankers petroleum Heritage Oil Tullow Source: Goldman Sachs Research. 20 May 30, 2011 Europe: Energy: Oil & Gas - E&P Thematic summary for E&P universe In this report we have highlighted as thematic winners only those stocks on which we have a Buy rating. In Exhibit 31 we show where all our coverage sits in relation to our five key themes, regardless of rating. Exhibit 31: Thematic exposure of entire E&P coverage universe High impact exploration. Company Upside Thematic, buy rated winners Thematic exposure already in price (netural & sell rated stocks) Unconventional Gas Company Upside BPC Max Petroleum Falkland Oil & Gas Dominion Borders and Southern 168% 159% 140% 117% 96% Aurelian Igas Green Dragon Great Eastern Energy 181% 117% 95% 97% Sterling Energy Chariot Oil & Gas Tower Resources Desire Petroleum Hardy Oil 82% 81% 72% 48% 22% JKX Regal Hardy Oil 40% 32% 22% Unconventional liquids Company Upside Panoro Nighthawk Energy 154% 125% Balanced Exploration Company Upside NOC‐driven M&A Company Upside Others Company Upside Rockhopper Aurelian Bowleven Aminex Plc Noreco 241% 181% 107% 104% 96% Cove Energy Green Dragon Bankers Petroleum 108% 95% 89% Global Energy Development Northern Petroleum PA Resources Aminex Plc Nautical Petroleum Maurel & Prom 189% 164% 132% 104% 112% 89% Faroe Petroleum Det Norske Salamander Amerisur Encore 82% 81% 79% 60% 38% Gulf Keystone Heritage Oil Dragon Oil Tullow 85% 55% 35% 32% Gulfsands Norse Energy Serica Coastal Energy Valiant Petroleum Ithaca DNO Soco Melrose Resources Enquest Premier Oil Lundin Petroleum 78% 79% 75% 82% 64% 52% 64% 34% 28% 28% 22% 14% Source: Goldman Sachs Research estimates. Goldman Sachs Global Investment Research 21 May 30, 2011 Europe: Energy: Oil & Gas - E&P Oil price sensitivity and the E&Ps; higher fiscal risk, but lower commercial thresholds; maintaining US$100/bl in our valuations We currently value our E&P universe using a long-run oil price of US$100/bl. At present, with the 3-year forward Brent price trading at c.US$100/bl, we see no need to adjust our valuations. We note, however, that our assumption is below the current Brent spot price, and substantially below the level at which the oil price peaked in late April/early May (at c.US$125/bl). As a result, we have run sensitivities at US$125/bl (with additional cost inflation included) to show the potential impact on valuation (Exhibit 31). The companies most exposed to the commodity are those with either high operational leverage (i.e. Regal, Dominion), high exposure to oil-based reserves in licence regimes (Lundin, Noreco), or those with high levels of financial leverage (i.e. Noreco, PA Resources). However, the equity market appears reluctant to price in high spot prices into valuations, as shown by the divergence of the spot price and equity performance in mid-2008, and in the early part of 2011 (Exhibit 33). We believe this is the result of (1) a greater focus on the long-term crude price (where most of the value in these stocks lies), (2) a reluctance to price in potentially short-term spikes in the oil price, and (3) a recognition that at higher oil prices the operating environment becomes more challenging as a result of inflation, higher fiscal risk and risks of bottlenecks in service capacity. We believe that to price in higher oil prices in equity valuations, the market will need to see sustained high oil prices across the curve. Exhibit 33: E&P equities have typically failed to price in spot price highs Impact of increase in oil price from US$100/bl to US$125/bl on valuation Brent spot price vs. E&P sector Uplift in valuation from US$100/bl to US$125/bl Exhibit 32: Oil price sensitivity to US$125/bl 60% 160 50% 140 120 40% 100 30% 80 20% 60 10% 40 Regal Noreco Dominion PA Resources Tullow Lundin Petroleum Cove Energy Tower Resources Great Eastern Energy Nighthawk Energy JKX Melrose Resources Igas Chariot Oil & Gas Rockhopper Bankers petroleum DNO Global Energy Development Amerisur Borders and Southern Dragon Oil Soco Aurelian Coastal Energy Falkland Oil & Gas Maurel & Prom Premier Oil Serica Gulf Keystone Valiant Petroleum Nautical Petroleum Det Norske BPC Max Petroleum Bowleven Enquest Gulfsands Encore Faroe Petroleum Sterling Energy Ithaca Northern Petroleum Desire Petroleum Salamander Heritage Oil Panoro Green Dragon Aminex Plc Hardy Oil Norse Energy 0% 20 0 Brent spot price Source: Goldman Sachs Research estimates. Goldman Sachs Global Investment Research E&P sector performance (indexed to Brent spot price) Source: Datastream. 22 May 30, 2011 Europe: Energy: Oil & Gas - E&P Oil prices and commerciality - fiscal risk increases under higher oil prices Higher oil prices do not necessarily result in higher valuations as they can also cause countries to adjust their fiscal regimes to effectively tax away outsized returns gained through access to a country’s hydrocarbons. We believe that three factors are worthy of consideration in assessing whether a country is at risk of adjusting its fiscal terms: High returns for producers in the country. Countries need to ensure that companies continue activities and therefore low returns are likely to reduce the likelihood of fiscal changes; A low existing tax rate. If a government’s fiscal take is already high, a relatively large proportion of profits will go to the government in any case and the possible delta by which to move the tax take is more limited Assets are already producing. We believe there is less incentive to avoid changing the fiscal terms as oil companies in the country will have already sunk substantial costs and will be less able to simply halt development. Most frontier areas remain at lower tax rates until production begins (with Israel’s recent tax rise being a notable exception). We show in Exhibits 33 and 34 the returns vs. tax take at US$85/bl (the 5-year forward price through most of 2009/2010) and at US$110/bl. We believe in a sustained high oil price environment, tax rates in many countries to the right of the line in Exhibit 35 will be at risk of change, although those countries with an immature or emerging industry may be reluctant to make changes to fiscal regimes until production has been established. Exhibit 34: High P/Is and low tax rates put outsized returns at risk Exhibit 35: Higher oil price may lead to further tax increases Country tax rates vs. PIs for pre-sanction and under development projects Country tax rates vs. PI at US$110/bl 100% 100% Low returns and / or high existing tax rates limit chance of fiscal renegotiation UAE UAE 90% Iraq 90% Iraq Low returns and / or high existing tax rates limit chance of fiscal renegotiation Peru Peru Algeria Overall tax take 70% Israel Kazakhstan Oman Myanmar Venezuela Qatar Norway Russia 60% 80% Libya Malaysia UK Uganda Angola Nigeria Egypt 70% Overall tax take @ US$110/bl 80% Vietnam Thailand Indonesia 50% Canada Congo Bolivia UK - Top 280 Australia China Italy Brazil 40% Ghana US Mozambique Papua New Guinea 30% 20% 1.00x 1.50x Israel - Top 280 2.00x 2.50x High returns and relatively low existing tax rates increase risk of fiscal renegotiation 3.00x 3.50x 60% Israel Algeria Malaysia Libya Kazakhstan Norway Myanmar Oman Russia Qatar Venezuela UK Egypt Indonesia Uganda: PI 3.52x, 73% Angola Nigeria Thailand Canada 50% Congo Bolivia China Australia Goldman Sachs Global Investment Research Ghana Brazil Italy 40% US 30% 20% 1.00x Papua New Guinea 1.50x 2.00x Mozambique 2.50x High returns and relatively low existing tax rates increase risk of fiscal renegotiation 3.00x 3.50x PI ratio @ US$110/bl PI ratio Source: Goldman Sachs Research estimates. Vietnam Source: Goldman Sachs Research estimates. 23 May 30, 2011 Europe: Energy: Oil & Gas - E&P Commercial thresholds drop at higher oil prices which should also drive de-risking The other major impact of an increased oil price environment is that it allows commercialization of previously unattractive assets. Although valuations of marginal assets increase at higher oil prices, we believe that there is rarely an additional increase in the valuations equity markets ascribe to more marginal assets as a result of reductions in the commerciality risk at higher oil prices. We highlight the North Falklands Basin as an asset where the market regards commerciality with a degree of scepticism as a result of its relative isolation. Although we believe that these concerns are substantially overdone (with the use of FPSOs limiting the need for major infrastructure in the area), we note that in the current oil price environment, concerns should be receding; at the current oil price, even costs of over US$30/bl are comfortably commercial using a 15% hurdle rate. We do not believe that the market has fully accounted for this impact in more marginal basins in our coverage, and we believe that projects perceived as marginal have seen little de-risking in this higher oil price environment. Exhibit 36: Higher oil prices should drive de-risking of more marginal assets IRR and NPV/bl of North Falklands asset at differing cost and oil price assumptions (assuming US$16/bl opex costs) F&D per barrel NPV12/bl $10 $15 $20 $25 $30 US$70 7.67 4.88 2.02 ‐0.84 ‐3.63 US$85 11.33 8.54 5.68 2.81 0.03 Uncommercial at 12% hurdle rate Uncommercial at 15% hurdle rate Oil price US$100 14.99 12.2 9.33 6.47 3.68 US$115 18.64 15.85 12.99 10.13 7.34 US$130 22.30 19.51 16.65 13.78 11.00 IRR F&D per barrel $10 $15 $20 $25 $30 US$70 50% 29% 18% 10% 5% US$85 65% 41% 27% 18% 12% Oil price US$100 79% 52% 36% 26% 19% US$115 91% 62% 45% 33% 25% US$130 102% 71% 53% 40% 31% Uncommercial at 12% hurdle rate Uncommercial at 15% hurdle rate Source: Goldman Sachs Research estimates. Goldman Sachs Global Investment Research 24 May 30, 2011 Europe: Energy: Oil & Gas - E&P Adjustment to long-term exploration discount We previously applied a 50% discount to medium-term drilling catalysts, reflecting uncertainties with long-dated catalysts (timing of drilling, resource updates following additional seismic, lack of CPRs, etc.). Following further analysis of the performance of stocks into drilling campaigns, we note that performance into a major catalyst is far from uniform, with many stocks outperforming up to two years before the campaign. Catalysts, such as the booking of rigs, CPRs etc., however continue to drive shares. As a result, we remove the blanket discount we had previously used and replace it with asset-specific discounts to account for specific uncertainties in the build up to drilling. We also apply these discounts to high-impact exploration prospects being drilled in the next 12 months, where these prospects represent greater than 50% of a company’s valuation. We now adjust our chances of success for the following: Lack of 3D seismic over prospects, 15% discount to chance of success (CoS); Lack of CPR, 20% discount to CoS; Lack of rig booked, 10% discount to CoS. Exhibit 37: Chariot Oil has outperformed steadily into drilling in Namibia… Chariot Oil’s share price performance vs. E&P universe Exhibit 38: …while much of Desire’s outperformance came over 12 months before Desire’s share price performance vs. E&P universe 900% 250% Rig booked 800% Nimrod structure identified Liz well dry 200% 700% CPR (small decrease in prospective resource) 600% 500% 150% 100% Increase in prospective resources 400% 300% Seismic acquired (no sizes) Farm in partner announced 50% 200% 0% 100% ‐50% 0% ‐100% Source: Datastream. Goldman Sachs Global Investment Research ‐100% Source: Datastream. 25 May 30, 2011 Europe: Energy: Oil & Gas - E&P Impact on long-dated exploration Our adjustments have the following impact on our chances of success for long-dated exploration drilling: Exhibit 39: Material medium-term exploration catalysts Company Prospect Amerisur Borders and Southern BPC Chariot Oil & Gas Cove Energy Cove Energy Dominion Dominion Dominion Dominion Falkland Oil & Gas Hardy Oil Hardy Oil Max Northern petroleum PA Resources Panoro Rockhopper Sterling Sterling Tower Paraguay Falklands Bahamas Namibia Gas Oil Alpha ‐ gas Alpha ‐ oil Beta ‐ gas Beta ‐ oil Falklands D9 D3 Kasakhstan ‐ weighted average Sicily Greenland Santos basin Falklands Cameroon Madagascar Namibia Basic CoS No processed 3D seismic No CPR No rig Final CoS 5% 5% 10% 10% 40% 15% 15% 3% 15% 3% 5% 10% 60% 28% 15% 10% 25% 20% 25% 10% 10% 15% 0% 15% 0% 0% 0% 15% 15% 15% 15% 10% 0% 0% 0% 0% 15% 0% 0% 15% 15% 15% 20% 0% 20% 0% 20% 20% 0% 0% 20% 20% 20% 0% 0% 0% 20% 20% 20% 0% 20% 0% 0% 10% 0% 10% 10% 0% 0% 10% 10% 10% 10% 0% 0% 0% 0% 10% 10% 10% 0% 10% 10% 10% 3% 5% 6% 9% 32% 12% 14% 2% 9% 2% 4% 10% 60% 28% 11% 6% 18% 20% 15% 8% 8% Processed 3D? N Y N Y Y Y N N N N N Y Y Y Y N Y Y N N N CPR? N Y N Y N N Y Y N N N Y Y Y N N N Y N Y Y Rig? N Y N N Y Y N N N N Y y Y Y N N N y N N N *CPR: Competent person report, CoS: Chance of Success Source: Goldman Sachs Research estimates, Company data Goldman Sachs Global Investment Research 26 May 30, 2011 Europe: Energy: Oil & Gas - E&P E&P screens; updating target prices and ratings We make several adjustments to the valuations of the companies in our coverage, reflecting recent newsflow. As in our last sub-sector publication on January 31, 2011, we use a US$100/bl oil price to value the E&Ps, broadly in line with the forward curve and our 2011 oil price estimates. Our target prices imply average potential upside for the sector of 88%, (26% excluding exploration value) and hence we retain our Attractive coverage view. We also update for movements in fx. Exhibit 40: Target prices and ratings changes (sorted by upside potential to 12-month target price) % change from previous, does not include the impact of the roll-forward. # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Company Rockhopper Global Energy Development Aurelian BPC Northern Petroleum Max Petroleum Panoro Falkland Oil & Gas PA Resources Nighthawk Energy Dominion Igas Nautical Petroleum Cove Energy Bowleven Aminex Plc Great Eastern Energy Borders and Southern Noreco Green Dragon Maurel & Prom Bankers petroleum Gulf Keystone Sterling Energy Coastal Energy Market cap Current (USDmn) price 901 2.15 37 0.64 411 0.52 316 0.16 173 1.16 164 0.13 261 6.18 192 0.62 418 4.14 36 0.06 146 0.06 187 0.73 470 3.29 691 0.87 1,074 3.06 100 0.08 771 4.20 392 0.56 523 11.90 1,718 12.95 2,604 15.22 1,950 4.90 1,778 1.45 159 0.45 758 4.25 New Updated Updated Previous target price target price potential upside to (not rolled (with roll‐ target forward) target price forward) price 6.84 6.57 7.32 241% 1.94 1.65 1.85 189% 1.52 1.34 1.46 181% 0.31 0.38 0.42 168% 2.58 2.84 3.05 164% 0.32 0.29 0.34 159% 15.40 14.48 15.72 154% 2.08 1.33 1.48 140% 9.92 8.35 9.61 132% 0.20 0.13 0.14 125% 0.11 0.11 0.12 117% 1.65 1.45 1.57 117% 7.03 6.44 6.97 112% 1.55 1.62 1.80 108% 5.78 5.69 6.35 107% 0.17 0.15 0.16 104% 6.49 7.37 8.28 97% 1.21 1.00 1.10 96% 28.50 22.01 23.37 96% 23.80 22.37 25.20 95% 18.05 25.89 28.82 89% 8.80 8.36 9.26 89% 2.34 2.34 2.68 85% 0.89 0.74 0.81 82% 7.75 7.06 7.74 82% Upside / % change downside to 12‐month re‐ from core value rating potential previous ‐4% 102% 73% ‐15% 283% 0% ‐12% 17% 314% 19% ‐74% 0% 10% 120% 18% ‐8% ‐26% 259% ‐6% 134% 12% ‐36% ‐76% 2504% ‐16% 46% 34% ‐38% 238% 0% 5% ‐82% 39% ‐12% 190% 0% ‐8% 76% 65% 5% 14% 60% ‐2% 18% 78% ‐16% 9% 208% 14% 113% 0% ‐17% ‐74% 1668% ‐23% 17% 180% ‐6% 61% 0% 43% 64% 37% ‐5% 90% 0% 0% ‐12% 44% ‐17% ‐58% 17% ‐9% 25% 54% Old rating New rating Currency B* B* GBp B B GBp B* B* GBp B B GBp B B GBp B B GBp B* B* NOK B B GBp B B SEK B B GBp B B GBp B B GBp B B GBp B B GBp B* B* GBp B B GBp B B GBp B B GBp N B NOK B B USD N B EUR B B GBp N N GBp N N GBp B N GBp Source: Bloomberg, Goldman Sachs Research estimates. *Conviction List member. Goldman Sachs Global Investment Research 27 May 30, 2011 Europe: Energy: Oil & Gas - E&P Exhibit 40 cont'd: Target price and ratings changes (sorted by upside potential to 12-month target price) # 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Company Faroe Petroleum Det Norske Chariot Oil & Gas Norse Energy Salamander Gulfsands Serica Tower Resources Valiant Petroleum DNO Amerisur Heritage Oil Ithaca Desire Petroleum JKX Encore Dragon Oil Soco Regal Tullow Melrose Resources Enquest Hardy Oil Premier Oil Lundin Petroleum Market cap Current (USDmn) price 479 1.39 612 30.60 612 2.08 86 0.64 702 2.80 513 2.59 78 0.27 106 0.06 343 5.32 1,201 7.02 357 0.24 1,115 2.38 545 1.31 63 0.11 808 2.89 328 0.70 4,416 5.26 2,120 3.83 229 0.44 18,684 12.92 457 2.45 1,718 1.32 241 2.06 3,578 4.72 4,315 84.15 Updated Updated New Previous target price target price potential target (not rolled (with roll‐ upside to price forward) forward) target price 2.59 2.40 2.52 82% 54.70 52.40 55.46 81% 3.84 3.37 3.76 81% 2.06 1.08 1.15 79% 4.65 4.60 5.00 79% 4.78 4.22 4.63 78% 0.61 0.43 0.48 75% 0.07 0.09 0.10 72% 10.06 8.03 8.75 64% 9.70 10.50 11.49 64% 0.28 0.36 0.38 60% 4.20 3.54 3.69 55% 1.99 1.87 1.99 52% 0.53 0.15 0.17 48% 4.02 3.70 4.05 40% 1.33 0.88 0.96 38% 6.96 6.77 7.08 35% 5.08 4.80 5.11 34% 0.42 0.52 0.58 32% 17.03 16.22 17.03 32% 3.19 2.81 3.14 28% 1.77 1.52 1.69 28% 1.73 2.32 2.52 22% 5.97 5.54 5.74 22% 80.00 90.72 96.00 14% % change Upside / from downside to 12‐month re‐ core value rating potential previous ‐7% 52% 78% ‐4% 36% 95% ‐12% ‐69% 1331% ‐48% 92% 0% ‐1% 15% 66% ‐12% 49% 60% ‐30% ‐4% 127% 21% ‐95% 53% ‐20% 51% 47% 8% 10% 60% 27% 3% 297% ‐16% 5% 55% ‐6% 58% 0% ‐71% ‐52% 84% ‐8% ‐11% 46% ‐34% 6% 86% ‐3% 27% 1% ‐6% 7% 6% 24% ‐6% 0% ‐5% ‐24% 40% ‐12% ‐18% 147% ‐14% 27% 0% 34% ‐52% 158% ‐7% 8% 28% 13% ‐12% 57% Old rating New rating Currency N N GBp B N NOK N N GBp N N NOK B N GBp N N GBp N N GBp N N GBp N N GBp S N NOK N N GBp N N GBp N N GBp N N GBp N N GBp S N GBp N N GBp N N GBp N N GBp N N GBp N N GBp N N GBp S S GBp N S GBp S S SEK Source: Bloomberg, Goldman Sachs Research estimates. *Conviction List member. Material changes to 12-month target prices and rationale We discuss the rationale for our target price changes in excess of 10% below: We make revisions to our assumed farm-out terms following discussions with management teams, and now typically assume a 33% stake retention in return for a 1-2 well carry. We also roll forward our valuation, making 2011 our new front year. Aurelian – increasing of risking at Sierkierki from 70% to 65% chance of success following mechanical issues with the Trzek 2 well. Amerisur – removal of long-dated drilling discount Aminex – dilution from placing and updating US reserves following recent guidance. Borders and Southern – adjustment of chances of success for South Falklands prospects in line with new methodology. Goldman Sachs Global Investment Research 28 May 30, 2011 Europe: Energy: Oil & Gas - E&P BPC – increase of prospect sizes to 4.3 bn bls for two prospects based on preliminary seismic data and a removal of our medium-term drilling discount. Partly offset by an increase in WACC to 14% to reflect concerns over ability to drill before US elections and potential delays to drilling and a reduction in assumed block retention post farm-out to 30% (from 50%). Chariot – greater retention of Southern blocks following placement, offset by adjustment of chance of success to account for lack of rig under new methodology and revised farm-out terms for Northern blocks (now assuming 33% retention for two well programme, vs. 50% before). Coastal Energy – reserves downgrade at the Bua Ban asset largely offset by recent drilling success. Cove Energy – updating exploration timeline. Removing long-term drilling discount on prospects, but adjusting chances of success for medium-term exploration in line with new methodlogy. Desire – dry well at Ninky. Det Norske – dry wells at Gulris and Dovregrubben. DNO – de-risking of KRG contracts following exports and release of oil export payments from Baghdad to contractors. Encore – UK tax adjustment and adjustment to Cladhan volumes following unsuccessful appraisal well reduce target price. Downwards effect is partially offset by an increase in assumed volumes in and around Catcher. Enquest – adjustment for increase in UK tax. Faroe Petroleum – adjustment for increase in UK tax. Great Eastern Energy – increase in estimated ramp up and production plateau per well. Gulfsands – increase in political risking for Syria (to 75% chance of success from 100%) following political unrest. We also update for results at Twaiba, Yousefieh South and KHE-101. Hardy Oil – increase in Indian gas price assumptions (to US$8/mcf in the long term) following recent news of partial price liberalization for D6 block. Heritage Oil – increased risking and delays to Malta drilling catalysts due to Libyan conflict likely impacting negotiations on border dispute. Igas – adjustment for increased UK tax. Ithaca – adjustment for increased UK tax. Lundin – Increasing of assumed volumes in Alvheim and surrounding area. We now assume a P50 volume for Alvheim of 300mn boe (ahead of current guidance). Maurel & Prom – updating for 2011 exploration programme and reserves upgrade in Gabon. Goldman Sachs Global Investment Research 29 May 30, 2011 Europe: Energy: Oil & Gas - E&P Melrose – adjustments to reserves following year-end and operational update, especially related to the shrinking of Kaliakra. Adjustments to exploration programme, with Mansoura exploration prospects removed. Nautical – adjustment for increased UK tax. Partially offset by increase in assumed volumes in and around Catcher and the purchase of an additional stake in the Kraken field. Nighthawk – increased risking on Jolly Ranch to 25% chance of success following well updates that show flow rates remain below our assumed rate required for the project to be commercial for recently completed wells. We do not believe that the recent reserves report was sufficiently wide-ranging to justify a downgrade to our estimates of the potential resource. Norse Energy – increased political risking to New York shale gas assets following recent Chesapeake spill incident. Northern Petroleum – Removal of medium-term drilling discount. Noreco – dry well at Ronaldo, failure of Oselvar/Enoch divestment, un-commercial find at Svaneogle and sale of Brage. PA Resources – further downgrade of our reserves assumptions at Azurite and more conservative assumptions on potential farm-out terms in Greenland (now assuming retention of c. one-third of block for a two well carry, in line with the rest of our coverage). Premier Oil – UK tax adjustment, dry hole at Cherry, downgrade of Ca Rong Do reserves all reduce valuation. Partially offset by higher assumed volumes in and around Catcher. Regal – De-risking of asset following partial takeover on assumptions of increased funding capabilities. Salamander – reducing chances of success at Dao Ruang to 20% following a disappointing first well and adjustments to our modeling of the SRB tax in Thailand, offset by increases in Bualuang reserves. Serica – adjustments for increased UK tax, further Kambuna reserves downgrade and increased risking at Columbus following delay of expected sanction. Sterling Energy– removal of medium-term drilling discount offset by adjustment to assumed farm-out terms in Cameroon to bring in line with rest of sector (33% retention for two well carry). We also make adjustments to assumptions for the Sangaw North well, de-risking our gas case and increasing the risk on the oil case following the company’s recent update. Tower Resources – removal of medium-term drilling discount. Valiant Petroleum – UK tax adjustment, downgrade of assumed reserves potential at Tybalt (to 13mn bls), adjustment of assumptions on farm out at Handcross (now assuming retention of one-third of asset vs. half previously). Goldman Sachs Global Investment Research 30 May 30, 2011 Europe: Energy: Oil & Gas - E&P Average potential upside of 88% across our coverage Following recent share price moves and adjustments to our price targets we see an average 88% potential upside across our coverage. Underperformance of DNO and Encore leads us to upgrade the stocks, while outperformance over the last three months has led us to downgrade Det Norske, Salamander and Coastal Energy to Neutral. Premier has outperformed the sector since our last update, despite the increase in North Sea taxes, a dry well at Cherry and a disappointing appraisal at Ca Rong Do. As a result, we downgrade the stock to Sell. The underperformance of Encore and Noreco leads us to upgrade the stocks (to Neutral and Buy respectively). Exhibit 41: Valuation at US$100/bl crude price assumption Valuations by sanctioned projects and cash, discoveries and short- and long-term exploration. Includes impact of warrants, options and assumed equity raise. Dotted line = 0% upside 400% 350% Value as % of share price 300% 250% 200% 150% 100% 50% 0% ‐50% Rockhopper Global Energy Development Aurelian BPC Northern Petroleum Max Petroleum Panoro Falkland Oil & Gas PA Resources Nighthawk Energy Dominion Igas Nautical Petroleum Cove Energy Bowleven Aminex Plc Great Eastern Energy Borders and Southern Noreco Green Dragon Maurel & Prom Bankers petroleum Gulf Keystone Sterling Energy Coastal Energy Faroe Petroleum Det Norske Chariot Oil & Gas Norse Energy Salamander Gulfsands Serica Tower Resources Valiant Petroleum DNO Amerisur Heritage Oil Ithaca Desire Petroleum JKX Encore Dragon Oil Soco Regal Tullow Melrose Resources Enquest Hardy Oil Premier Oil Lundin Petroleum ‐100% Sanctioned assets, cash and other Discoveries Short term exploration Long term exploration Strategic asset premium Liquidity discount NAV / Price Source: Goldman Sachs Research estimates. Goldman Sachs Global Investment Research 31 May 30, 2011 Europe: Energy: Oil & Gas - E&P Recent de-risking in equities has led to underperformance vs. the long-dated crude price; producers have been more insulated Since our last subsector update on January 31, 2011, the E&P universe has underperformed the Brent price by c.10%. We believe that this has been driven by a weakening risk appetite among investors, which has driven up equity risk premia. However, we maintain our belief that tangible, dollar-based assets are not the right assets to be selling during periods of instability, and we would expect the sector to ultimately revert back to levels implied by the long run crude price. As a result, we remain positive on the subsector. Another impact of this reduced appetite for risk has been a favouring of companies with production over companies without. Since the end of March, companies with over 20% of their value in producing assets (GS estimates) have outperformed those with less by almost 10%. We believe that this has created an attractive entry point into the non-producers, especially given the thematic advantages that we believe the high-impact explorers will increasingly enjoy. Exhibit 42: Equities have underperformed the crude price since our last subsector update Exhibit 43: Producers have outperformed explorers 23 companies classed as “producers”, 27 classed as “non-producers” 140 130 110 105 120 100 110 95 100 90 90 85 80 80 E&Ps Source: Datastream. Goldman Sachs Global Investment Research Producers Brent price Non‐producers Source: Datastream. 32 May 30, 2011 Europe: Energy: Oil & Gas - E&P Subsector trading at discount to core value + discoveries at US $100/bl Our estimates suggest that assuming a long run oil price of US$100/bl the core value (including risked discoveries) of the sector is currently pricing in average upside of 26% to current share prices. This has increased from a 6% premium since our last subsector update – a result of the weakness in the sector that has taken place during the period and a result of rolling forward our numbers to make 2011 our front year. Given the re-rating potential we see in a number of stocks in the universe and that we are using a longrun oil price close to the current 3-year forward price, we regard the risk / reward in the sector as attractive and believe that the drops in share prices as a result of de-risking has been overdone. Exhibit 44: Average 26% upside to core value is attractive in our view Upside/downside excluding liquidity/funding adjustments 350% 300% 250% Upside to core value 200% 150% 100% 50% 0% ‐50% ‐100% Global Energy Development Nighthawk Energy Igas Panoro Northern Petroleum Great Eastern Energy Rockhopper Norse Energy Bankers petroleum Nautical Petroleum Maurel & Prom Green Dragon Ithaca Faroe Petroleum Valiant Petroleum Gulfsands PA Resources Det Norske Dragon Oil Enquest Coastal Energy Bowleven Noreco Aurelian Salamander Cove Energy DNO Aminex Plc Premier Oil Soco Encore Heritage Oil Amerisur Serica Regal JKX Lundin Petroleum Melrose Resources Gulf Keystone Tullow Max Petroleum Desire Petroleum Hardy Oil Chariot Oil & Gas Sterling Energy Borders and Southern BPC Falkland Oil & Gas Dominion Tower Resources ‐150% Source: Goldman Sachs Research estimates, Bloomberg. Goldman Sachs Global Investment Research 33 May 30, 2011 Europe: Energy: Oil & Gas - E&P Medium-term exploration & balanced explorers still top performing exploration screens We continue to track the performance of our E&P investment screens. Balanced explorers have continued to perform well, reinforcing our view that a combination of value and catalysts together are conceptually important to E&P stock selection. To date, however, the clear outperformer within the E&P exploration screens has been the medium-dated exploration theme, in which we include stocks that have greater than 40% of their value in high-impact catalysts due to be drilled in more than 12 months time. Despite a recent pull back, the screen has still outperformed the sector by c.50% since we created it in November 2010. Other screens have been weaker. The high-risk screen has been especially impacted by Desire’s unsuccessful Ninky well, the underperformance of Nighthawk Energy following a reserves report that disappointed the market and the recent reduction in risk appetite. The play openers screen has also been weak, but has begun to strengthen recently and is now outperforming the short-term explorers - our less preferred short term exploration theme which continues to perform poorly. Exhibit 45: Performance of exploration screens since November 8, 2010 210 190 Performance 170 Medium term explorers 150 130 Balanced explorers 110 Play openers Short term explorers (excluding other screen members) 90 Short term explorers 70 High risk, binary Balanced explorers Medium term explorers Overall perfoarmance Short term explorers Play openers Short term explorers excluding other basket High risk, binary Source: Datastream Goldman Sachs Global Investment Research 34 May 30, 2011 Europe: Energy: Oil & Gas - E&P M&A and commodity screens The performance of our M&A and commodity screens has been more muted. Despite a generally strong oil price, the oil price leverage screen has not been a particularly strong performer, being dragged down in part by poor operational performance from PA resources and the impact of the North Sea tax on Nautical Petroleum. The strategic assets screen has been reasonably strong – highlighting the attractiveness of large resources in a time when concerns over risk are high. Exhibit 46: Performance of M&A and commodity screens since November 8, 2010 130 125 120 115 110 105 Strategic assets 100 M&A 95 Oil price leverage 90 Unconventional Resource 85 Unrealised potential 80 M&A Unrealised potential Strategic assets Universe Oil price leverage Unconventiontal Resource Source: Datastream. Goldman Sachs Global Investment Research 35 May 30, 2011 Europe: Energy: Oil & Gas - E&P Changes to the exploration screens We make the following changes to our exploration screens as a result of changes in our assumptions and share price movements: Balanced explorers: We remove Valiant as a result of changes to our assumed exploration programme. Gulfsands is also removed as results have come in on Twaiba and Yousefiah South, thereby reducing short-term exploration re-rating potential. Coastal is also removed as we downgrade our core value to reflect the Bua Ban reserves downgrade. We add Noreco, Encore and Bowleven as recent drops in their share prices leave the companies trading at a discount to our estimate of their core value. Short-term exploration: Desire is removed after the failed Ninky well. Coastal is also removed as its exploration programme progresses and we de-risk certain prospects near Bua Ban, thereby reducing upside potential. Det Norske is included as drilling catalysts at Ulvetanna and Aldous Major approach. Exhibit 47: Update exploration screens DESCRIPTION Exploration screens Balanced explorers Short term exploration Medium term exploration Play openers High risk binary plays We believe that companies which In our view, the market is overly Companies without short term We are sceptical of having a We believe that short term geological "edge" entering into exploration catalysts are often catalysts tend to have long term have significant de‐risked acreage conservative in assessing drilling catalysts. This basket aggressively valued to the point at catalysts discounted excessively by and high levels of follow‐on potential companies with high levels of includes companies which from de‐risked discoveries have a binary risk. Baskets of these stocks the market. Despite our which the risk / reward balance combine strong core value and application of a 50% discount to structural advantage over peers with can therefore buy diversified risk becomes less compelling. We high levels of exploration impact have isolated explorers with the access to material, lower risk medium term exploration, the at good value. This basket includes screen still offers substantial exploration catalysts over a period of potential to double from a diversified portfolio of exploration in the next 12 months average upside. We believe that a 2‐3 years which may not be fully companies with a large proportion priced in by the market at an early screen of these stocks can and see relatively little upside to of value in high‐risk assets. outperform as drilling catalysts this basket, especially when stage. This screen includes approach, rigs are booked and members of other baskets are companies which have recently seismic interpretations clarified excluded participated in opening up new basins SCREENING CRITERIA * Short term exploration impact of > 70% in next 12 months * Greater than 100% of market cap supported by core value * Short term exploration impact of > 75% in next 2 quarters * Over 40% of valuation in exploration catalysts expected beyond 12 months COMPANIES Amerisur Aminex Plc Bowleven Rockhopper Det Norske Faroe Petroleum Noreco Salamander Aurelian Encore Det Norske Hardy Oil Max Petroleum Melrose Resources Noreco BPC Tower Resources Sterling Energy Dominion REMOVED Gulfsands Coastal Valiant Petroleum Desire Petroleum DNO Coastal Energy * 30%+ of value in net acreage of > * Greater than 40% of value in a 1000 km2 which contains at least 1 single asset / play risked at greater discovery of commercial size, which than 50% has been successfully flow tested but * Potential uplift of 100% from de‐ has no production risking event Rockhopper Salamander Cove Energy Tullow Green Dragon Bowleven Norse Energy Desire Petroleum Falkland Oil & Gas Borders and Southern Nighthawk Energy Regal Chariot Oil & Gas New companies shaded grey Source: Goldman Sachs Research estimates. Goldman Sachs Global Investment Research 36 May 30, 2011 Europe: Energy: Oil & Gas - E&P Changes to M&A and commodity screens We make the following changes to our M&A/commodity screens as a result of changes in our assumptions and share price movements: M&A: As a result of the recent underperformance of many E&P stocks, we increase our benchmark for this screen from 30% upside from core value to 75% to maintain differentiation. As a result of the relative performance of the two stocks, we switch Rockhopper for Green Dragon in this basket. Exhibit 48: Updated M&A/commodity screens DESCRIPTION SCREENING CRITERIA COMPANIES REMOVED M&A screens Commodity price screens M&A Unrealised potential Strategic assets Oil price leverage Unconventional resource Concentrated and sizable resource Stocks with high‐class assets that Our analysis suggests that large, We are constructive on the oil We believe that higher commodity price with a forecast price of prices should encourage additional in core valuations are attractive have insufficient cash to fully oily assets are attractive to NOCs US$100/bl in 2011. Stocks value candidates for potential develop these trade at a discount who are willing to pay premiums investment in unconventional exposed to oily assets with higher resource technology as well as industry acquirers in our view. Attractive as M&A to equity market valuations. candidates as a stronger balance Buying companies with significant operating leverage and licence making more marginal fields sheet can unlock additional NPV based fiscal regimes are the most profitable. We include companies value in these types of assets with material exposure to leveraged to the commodity therefore offers exposure to an unconventional resource plays in NOC / equity market discount rate this screen arbitrage * Core value offers over 75% * Over 50% of company's * More than 30% of company's * Sensitivity to a US$10/bl move in * Greater than 70% of value lies in upside to current valuations when valuation in an asset whose value value sits in a "strategic" asset (> the oil price of greater than 20% either CBM, shale gas or shale oil valued at the forward curve and could be increased by greater than without inflation (15% with 200mn boe) our costs of capital 30% due to a significant capital * Net stake is greater than 50 mn inflation) * >95% of value concentrated in injection * Greater than 90% of value in boe * Asset is oil, LNG or EM based gas one region * Over 100mn boe net discovered resource recoverable in the asset * Weighted average portfolio chance of success > 50% Global Energy Development Northern Petroleum Rockhopper Norse Energy Nighthawk Energy Great Eastern Energy Bankers petroleum Igas Igas Global Energy Development Norse Energy Nighthawk Energy Great Eastern Energy Great Eastern Energy Bankers Petroleum Green Dragon Dragon Oil Soco Gulf Keystone Heritage Oil Rockhopper Tullow Noreco Nautical Petroleum PA Resources Igas Bankers petroleum Igas Norse Energy Great Eastern Energy Nighthawk Energy Green Dragon Green Dragon Source: Goldman Sachs Research estimates. Goldman Sachs Global Investment Research 37 May 30, 2011 Europe: Energy: Oil & Gas - E&P Portfolio update for the E&Ps Although investment cases in companies with no exploration, or high-impact explorers can be compelling, we also see a combination of high impact exploration in companies where the valuation is well supported by the core value as attractive. We chart the combination of discovered value vs. exploration upside in our universe to assess where “free” exploration exposure may be found. Of particular interest are those “balanced explorers” in the top right quadrant which we see as particularly advantaged. Exhibit 49: Percentage of core value support for share price vs. short-term exploration upside 220% Free, material short term re‐ rating potential Aminex Plc Short term re‐ rating potential comes at a cost Noreco Exploration upside within 12 months 170% Hardy Oil Melrose Resources Serica 120% Det Norske Desire Petroleum 70% Tower Resources Dominion 20% ‐20% BPC 30% ‐30% Less material re‐rating potential partially priced into stock Encore Salamander Cove Energy Tullow JKXHeritage Oil Bowleven Faroe Petroleum Rockhopper Nautical Petroleum DNO Gulfsands Coastal Energy Valiant Petroleum Maurel & Prom Gulf Keystone Lundin Petroleum PA Resources Premier Oil Sterling Energy Dragon Oil Soco Green Dragon Bankers petroleum Regal Enquest Ithaca Norse Energy Great Eastern Energy 80% 130% 180% Cheap core value Core value / price Source: Goldman Sachs Research estimates, Bloomberg. Goldman Sachs Global Investment Research 38 May 30, 2011 Europe: Energy: Oil & Gas - E&P South Falklands explorers still show highest potential uplift to exploration in the next 12 months but risks are clear; 1Q 2012 drilling beginning to fall into investable time horizon We see the two companies planning to explore the South Falkland basin (Borders and Southern and FOGL) as having the highest potential uplift through exploration until the end of 1Q 2012. Drilling is expected to begin in the South Falklands basin towards the end of 2011, following the announcement that a rig is to be mobilized to the area in 4Q 2011, to undertake the combined Borders & Southern and FOGL drilling programme. We believe that the market will soon begin pricing in exploration activity set to take place through to the end of 1Q 2012 (assuming a 12-month time horizon), and believe that companies especially well placed to benefit from this (i.e. those companies with valuable exploration options sitting in 1Q 2012 are Chariot (Namibia), Aminex (Tanzania), Aurelian (Karpaty East) and Max Petroleum (pre-salt prospects). As such, we remove our 50% discount for long-dated drilling for 1Q 2012 exploration catalysts. Exhibit 50: 2011 exploration re-rating potential 800% 700% 600% 500% 400% 300% 200% 100% 0% ‐100% Falkland Oil & Gas Borders and Southern Chariot Oil & Gas Aurelian Amerisur Max Petroleum Aminex Plc Noreco Melrose Resources Hardy Oil Serica Det Norske Bowleven Encore Rockhopper Coastal Energy Nautical Petroleum Salamander Tower Resources DNO Gulfsands Cove Energy Heritage Oil Valiant Petroleum Regal Dominion Faroe Petroleum PA Resources Maurel & Prom Lundin Petroleum Northern Petroleum JKX Sterling Energy Panoro Gulf Keystone Soco Tullow Premier Oil Desire Petroleum Enquest Bankers petroleum Global Energy Development Norse Energy Nighthawk Energy Ithaca Great Eastern Energy BPC Igas Dragon Oil Green Dragon Re‐rating potential in the event of 100% exploration success Exploration catalysts by quarter Q1 2011 Q2 2011 Q3 2011 Q4 2011 Q1 2012 Source: Goldman Sachs Research estimates. Goldman Sachs Global Investment Research 39 May 30, 2011 Europe: Energy: Oil & Gas - E&P North Sea performance weak on tax change; Falklands and Kurdistan remain weak We continue to track the performance of the regions. Since our last sector update (January 31, 2011), the Kurdistan and Falkland regions have remained weak. Desire’s disappointing Ninky well result has impacted the Falklands basin significantly. Stocks exposed to the UK’S North Sea have been particularly weak, following the UK budget ruling on increased tax to be paid in oil price environments above US$75/bl. Ukraine has been the best performer, driven by continuing good performance from Regal. Nambia’s approaching drilling catalysts have also helped strong performance, despite some concerns over resource nationalism following reports of changes to future mining contracts. Exhibit 51: Regional performance since November 8, 2010 240.0 220.0 Ukraine 200.0 180.0 Namibia 160.0 West Africa 140.0 East Africa 120.0 Norway UK North Sea 100.0 Kurdistan 80.0 Falklands 60.0 Falklands Kurdistan North Sea Ukraine East Africa West Africa Norway Namibia Source: Datastream. Goldman Sachs Global Investment Research 40 May 30, 2011 Europe: Energy: Oil & Gas - E&P Our revised EPS estimates are shown in Exhibit 52. We also introduce 2014 estimates for Great Eastern Energy. We update our oil price deck, in line with that published in ”Oil entering demand rationing phase”, May 23, 2011. Exhibit 52: EPS estimate changes Company name Reporting currency name Amerisur Resources Plc Aminex Plc Aurelian Oil & Gas Plc Bahamas Petroleum Company Plc Bankers Petroleum Ltd Borders and Southern BowLeven Plc Chariot Oil and Gas Ltd Coastal Energy Company Cove Energy Plc Desire Petroleum Plc Det Norske Oljeselskap ASA DNO International ASA Dominion Petroleum Ltd Dragon Oil PLC EnCore Oil Plc EnQuest Plc Falkland Oil & Gas Ltd Faroe Petroleum Plc Global Energy Development Plc Great Eastern Energy Corporation L Green Dragon Gas Ltd Gulf Keystone Petroleum Ltd Gulfsands Petroleum Plc Hardy Oil and Gas Plc Heritage Oil IGAS Energy Plc Ithaca Energy Inc JKX Oil and Gas Lundin Petroleum Maurel & Prom Max Petroleum Plc Melrose Resources Plc Nautical Petroleum Plc Nighthawk Energy Plc Norse Energy Corp Northern Petroleum Plc Norwegian Energy Company ASA PA Resources AB Panoro Energy ASA Premier Oil Regal Petroleum Rockhopper Exploration Plc Salamander Energy PLC Serica Energy Plc Soco International Plc Sterling Energy Plc Tower Resources Plc Tullow Oil Plc Valiant Petroleum Plc U.S. Dollar U.S. Dollar Euro U.S. Dollar U.S. Dollar U.S. Dollar U.S. Dollar U.S. Dollar U.S. Dollar U.S. Dollar U.S. Dollar Norwegian Krone Norwegian Krone U.S. Dollar U.S. Dollar British Pounds/Pence U.S. Dollar U.S. Dollar British Pounds/Pence U.S. Dollar U.S. Dollar U.S. Dollar U.S. Dollar U.S. Dollar U.S. Dollar U.S. Dollar British Pounds/Pence U.S. Dollar U.S. Dollar Swedish Krona Euro U.S. Dollar U.S. Dollar British Pounds/Pence U.S. Dollar U.S. Dollar Euro Norwegian Krone Swedish Krona U.S. Dollar U.S. Dollar U.S. Dollar U.S. Dollar U.S. Dollar U.S. Dollar U.S. Dollar U.S. Dollar U.S. Dollar U.S. Dollar U.S. Dollar EPS old 2011E 0.01 0.01 0.00 0.00 0.41 0.00 -0.04 -0.01 1.62 0.00 -0.01 -0.92 1.00 -0.01 1.07 -0.58 0.30 -0.01 -1.73 1.70 0.01 0.05 -0.01 1.17 0.06 -0.01 2.97 0.31 0.95 5.31 2.51 -0.02 0.69 -1.80 0.01 0.01 0.04 0.87 0.40 0.09 0.74 0.03 -0.13 0.63 0.05 0.58 -0.01 0.00 0.94 1.99 EPS old 2012E 0.10 0.02 0.00 0.00 0.43 0.00 -0.04 -0.01 2.21 0.00 -0.01 -0.97 0.69 -0.01 1.29 -0.62 0.42 -0.01 -1.70 4.41 0.08 0.36 0.00 2.09 0.40 0.07 11.00 0.47 1.23 5.92 2.66 -0.02 0.66 -0.69 0.02 0.03 0.06 1.38 1.27 0.31 1.56 0.03 0.00 0.75 0.04 1.16 -0.01 0.00 1.64 2.72 EPS old 2013E 0.11 0.00 0.00 0.00 0.88 0.00 -0.04 -0.01 0.41 0.00 -0.01 2.42 0.68 -0.01 0.94 -0.64 0.31 -0.01 -1.76 6.91 0.30 1.24 0.03 2.19 0.14 0.07 13.65 0.50 0.78 4.05 2.24 -0.01 0.49 -0.74 0.03 0.05 0.03 3.70 1.03 0.34 1.23 0.02 -0.01 0.45 0.02 0.84 -0.01 0.00 1.66 1.54 EPS new EPS new EPS new % change % change % change Reason for movements 2011E 2012E 2013E 0.02 0.12 0.18 21% 20% 60% Oil price adjustments 0.00 0.00 0.00 -85% -87% -133% Oil price adjustments, updated capex and production profile, included placing and open offer 0.00 0.00 0.00 -49% -10% -10% Updated capex profile, included Romania asset disposal 0.00 0.00 0.00 45% 7% 9% Updated capex, included equity raise 0.58 0.81 1.56 40% 90% 77% Updated production profile and tax/royalty adjustments 0.00 0.00 0.00 -20% -76% -183% Updated capex profile -0.04 -0.04 -0.04 0% 0% 0% -0.01 -0.01 0.00 13% -37% -72% Updated capex profile and included equity raise 1.62 1.93 0.53 0% -13% 27% Oil price adjustments, updated capex and production profile 0.00 0.00 0.00 -143% -263% -378% Updated capex profile -0.01 -0.01 -0.01 -7% -12% -12% Updated capex profile -5.49 0.16 2.50 500% -117% 3% Oil price adjustments, updated capex and production profile, expensed dry well costs 1.47 1.93 0.65 47% 179% -4% Oil price adjustments, updated capex profile -0.01 -0.01 -0.01 -1% -2% -2% Updated capex profile 1.53 1.83 1.93 42% 42% 105% Oil price adjustments and flow rate assumptions -0.58 -0.62 -0.64 0% 0% 0% 0.29 0.35 0.39 -5% -16% 25% Oil price adjustments, updated capex and production profile, updated for share issue associated with Stratic Energy acquisition, UK tax adjust -0.01 -0.01 -0.01 -45% -49% -37% Updated capex profile and updated for equity raise 6.10 7.31 5.81 -454% -530% -429% Oil price adjustments, updated production and capex profile, UK tax adjustments 0.64 2.28 5.26 -62% -48% -24% Oil price adjustments, updated production profile 0.00 0.08 0.30 -100% 1% 1% 0.05 0.36 1.22 5% 1% -2% Updated for issue of shares associated with placing -0.02 0.08 0.12 24% -4244% 364% Oil price adjustments, updated capex and production profile 1.17 1.71 2.04 1% -18% -7% Oil price adjustments, updated capex and production profile 0.05 0.30 0.34 -12% -26% 140% Updated production profile, oil price adjustments 0.02 0.01 0.09 -569% -89% 23% Production profile adjustments to Russian asset, oil price adjustments 0.56 3.57 5.65 -81% -68% -59% Updated for completion of acquisition and placing, UK tax adjustment, commodity price adjustment 0.25 0.44 0.66 -19% -7% 34% Oil price adjustments, updated production profile and UK tax adjustment 0.73 1.11 1.08 -22% -10% 39% Oil price adjustments, updated production profile 0.70 1.07 1.21 -87% -82% -70% Production profile adjustments to Russian asset, oil price adjustments 2.19 2.47 3.33 -13% -7% 49% Oil price adjustments, updated capex and production profiles -0.02 -0.01 0.00 -6% -33% -70% Oil price adjustments, expensed dry well and updated shares for the exercise of options 0.56 0.56 0.51 -18% -16% 5% Oil price adjustments, updated production and capex profile -1.80 -0.69 -0.74 0% 0% 0% 0.01 0.03 0.05 28% 22% 76% Oil price adjustments, adjustment for exceptional item -0.0016 0.01 0.03 -120% -54% -44% Updated for private placement and change to interest expense 0.07 0.09 0.11 60% 54% 292% Commodity price adjustment 0.37 1.22 7.28 -58% -11% 97% Oil price adjustments, updated capex and production profile, expensed dry wells 0.42 1.02 1.11 4% -19% 7% Oil price adjustments, updated production and capex profile 0.09 0.19 0.39 -4% -36% 15% Oil price adjustments, updated production profile and included equity raise 1.07 2.24 2.48 44% 44% 101% Oil price adjustments and production profile adjustments 0.03 0.04 0.04 27% 39% 111% Oil price adjustments -0.13 0.00 -0.01 0% 0% 0% 0.75 0.81 0.82 18% 7% 80% Oil price adjustments, production profile adjustments, SRB tax adjustments 0.03 0.02 0.02 -33% -48% -36% Oil price adjustments, updated capex and production profiles 0.63 1.70 1.31 8% 46% 55% Oil price adjustments and production profile adjustments -0.01 -0.01 -0.01 -32% -28% -27% 0.00 0.00 0.00 -34% -39% -40% Updated capex profile and included equity raise 1.34 1.99 2.41 43% 21% 45% Oil price adjustments and production profile adjustments 2.13 2.73 2.64 7% 0% 72% Oil price adjustments and production profile adjustments Source: Goldman Sachs Research estimates. Goldman Sachs Global Investment Research 41 May 30, 2011 Europe: Energy: Oil & Gas - E&P Exhibit 53: Risks to our 12-month price targets (based on a SOTP at US$100/bl oil price) It haca Risks to 12 month target price Failure to unlock Fenix block or failure to progress Paraguay leads to a drill ready state Failure in the exploration programme or a delay or cancellation of upcoming catalysts Disappointing results at the Trzek‐2 well or failures and delays in the exploration programme Disappointing production numbers, worse than expected conversion of contingent reserves to 2P Failure in the exploration programme or a deterioration of political relations between the UK and Argentina Disappointment in the lower sections of Sapele or in the company's 2011 exploration / appraisal programme Disappointing seismic update, delays in or a failure to farm out acreage, a refusal for the application for Western blocks Exploration failure or a delay in the driling timetable Delays or cost overruns in developing assets and a disappointing exploration / appraisal programme Worse than expected drilling success or, in the longer term, delays or problems in selling asset stakes or developing assets Exploration failure, an inability to raise further funds for additional drilling, deteriorating UK / Argentine relations Failure in exploration programme, falls in the commodity price, tightening of regulation of offshore drilling in Norway Positive resolutions on Kurdish exports, exploration success or a bid for the company Exploration failure, or delays in farming out and drilling Block 7 in Tanzania Production disappointments, value destructive acquisitions or drops in the oil price. Greater than expected exploration success at Cladhan or Catcher, a bid for the company or monetisation of gas storage asset Lower than expected production or drops in the oil price Failure in the exploration programme or a deterioration of political relations between the UK and Argentina Failure in exploration programme, falls in the commodity price, tightening of regulation of offshore drilling in Norway Difficulties in executing 3 year plan, failure to obtain a farm in partner or a fall in the oil price Drop in regional gas prices, poor well performance or difficulties in ramping up production Difficulties in developing the resource base and political risks in China Greater than expected volumes at Shaikan, greater than expected exploration success, positive resolution to Kurdish exports Drop in the commodity price or worse than expected exploration success Lack of success in the D9 block or delays in sanctioning discoveries Geological issues impacting valuation of Miran asset or a worse than expected resolution to Kurdish exports Technical failures in the development of the asset base or persistent weakness in the UK gas market Delays or cost overruns in the development programme JKX Disappoint ing flow rat es or a lack of success in t he Callovian horizon in Russia Lundin Pet roleum Greater than expected exploration success, especially at the company's core Luno acreage Difficulties in ramping up Nigerian production or worse than expected success in the exploration programme Worse than expected drilling success in Kazakhstan, or an inablity to raise funds to drill pre‐salt targets Delays or cost overruns in developments, exploration failure or difficulties with the sale of the US assets# Poor exploration programme around the Catcher prospects or Kraken asset proving more complicated than we currently expect Technical failures in the development and understanding of the Jolly Ranch shale or persistent oil price weakness Failure in exploration programme, falls in the commodity price, tightening of regulation of offshore drilling in Norway Extension of the moratorium on hydraulic fracturing in New York state or additional funding being required for Herkimer Weakening gas prices, cost overruns in developing assets or delays in exploration and sanctioning in Italy Cost overruns and delays or disappointing seismic results in the company's Greenland acreage Disappointment at the Dussafu exploration asset and delays in sanctioning Santos basin assets Failure of exploration / appraisal campaign and lower commodity prices An eventual bid coming in at a substantially higher or lower price than we estimate, or a retraction of existing bids The Sea Lion asset proving more complicated than we currently expect, detoriation of UK / Argentine relations Failure in additional exploration in the company's acreage around the Angklung prospect Delays to the 2011 exploration programme or failure in this programme Disappointing appraisal on the TGT asset and delays to first oil from the asset Failure in deeper sections of the Sangaw well and further delays in drilling in Cameroon and Madagascar Continuing poor exploration in Uganda, or a delay to drilling in Namibia Failure in the upcoming exploration programme and continuing delays to farm out in Uganda Failure of the 2011 exploration programme and drops in the oil price Company Amerisur Aminex Plc Aurelian Bankers petroleum Borders and Sout hern Bowleven BPC Chariot Oil & Gas Coast al Energy Cove Energy Desire Pet roleum Det Norske DNO Dominion Dragon Oil Encore Enquest Falkland Oil & Gas Faroe Pet roleum Global Energy Development Great East ern Energy Green Dragon Gulf Keyst one Gulfsands Hardy Oil Herit age Oil Igas Maurel & Prom Max Pet roleum Melrose Resources Naut ical Pet roleum Night hawk Energy Noreco Norse Energy Nort hern Pet roleum PA Resources Panoro Premier Oil Regal Rockhopper Salamander Serica Soco St erling Energy Tower Resources Tullow Valiant Pet roleum Source: Goldman Sachs Research estimates. Goldman Sachs Global Investment Research 42 May 30, 2011 Europe: Energy: Oil & Gas - E&P Maurel & Prom (MAUP.PA): Core value and ‘free’ exploration exposure; up to Buy Investment Profile Source of opportunity Low High Growth Growth Returns * Returns * Multiple Multiple Volatility Volatility 20th Percentile 40th 60th 80th 100th Maurel & Prom (MAUP.PA) Europe Oil & Gas Peer Group Average * Returns = Return on Capital For a complete description of the investment profile measures please refer to the disclosure section of this document. Key data Current Price (€) 12 month price target (€) Upside/(downside) (%) Market cap (€ mn) Enterprise value (€ mn) 15.55 28.80 85 1,885.5 2,383.1 12/13E 419.7 42.8 3.33 2.24 3.7 4.7 0.0 22.0 NM -NM EBIT (€ mn) New EBIT revision (%) EPS (€) New EPS (€) Old EV/DACF (X) P/E (X) Dividend yield (%) FCF yield (%) CROCI (%) CROCI/WACC (X) EV/GCI 12/10 (106.8) NM (1.26) 0.73 9.6 NM 0.0 (32.4) NM -NM 12/11E 287.9 (13.4) 2.19 2.51 7.7 7.1 0.0 4.6 NM -NM 12/12E 320.1 (8.1) 2.47 2.66 6.0 6.3 0.0 16.6 NM -NM Price performance chart 16 370 15 360 14 350 13 340 12 330 11 320 10 310 9 300 8 May-10 We upgrade Maurel et Prom to Buy from Neutral with a 12-month target price of €28.8, implying 85% potential upside. On our estimates, the stock trades at a discount to the value of its core assets, hence providing “free” exposure to its 2011 exploration programme. We believe the stock offers exposure to organic growth in Africa and South America, and view the fiscal benefits afforded to it as an indigenous Nigerian company through its 45% stake in SEPLAT as a significant source of potential future value (as it gives the company the ability to access attractive fiscal terms and therefore inexpensive resources through acquisitions). We expect the recent deal with Shell to be digested before new opportunities are pursued however. We believe that Maurel et Prom’s Gabon acreage also offers an attractive mixture of core value and relatively low-risk exploration upside, that is not currently being valued by the market. In our view, the key to the future performance of the stock will be the company’s ability to develop its Nigerian reserves, the success of future exploration and appraisal activities, and, in the longer term, its ability to do further deals in Nigeria. Pacifico Rubiales’ recent farm-in to the company’s Colombian acreage also highlights the value of the company’s South American portfolio. Updating for its 2011 exploration programme, and a reserves upgrade in Gabon, on our estimates we believe that the market is under-pricing the value inherent in Maurel et Proms core assets, and see c.64% potential upside to our valuation of these. Combined with the potential for a c. 37% uplift from successful exploration over the next 12-months, we believe the company offers a well-balanced and diversified portfolio, and as such we add the stock to the Buy List. Catalyst We believe production growth in Nigeria and (to a lesser degree) Gabon will help drive the shares up, as should exploration success in the company’s African and South American exploration programmes. Additional deals in Nigeria could also drive the stock, although we do not expect another deal in the short term as we believe it will take time to develop the assets most recently acquired. Valuation Our 12-month SOTP-based target price of €28.8 is calculated using a US$100/bl oil price with exploration and appraisal assets being valued on a NPV/bl basis. 290 Aug-10 Maurel & Prom (L) Dec-10 Mar-11 Key risks FTSE World Europe (EUR) (R) The key downside risks to our view and price target are failures in ramping up production of the Nigerian portfolio or worse than expected failure in the company’s exploration programme. Share price performance (%) Absolute Rel. to FTSE World Europe (EUR) 3 month 18.5 21.8 6 month 54.0 48.3 12 month 64.9 41.8 Source: Company data, Goldman Sachs Research estimates, FactSet. Price as of 5/26/2011 close. Source: Company data, Goldman Sachs Research estimates, FactSet. This page is priced as of the close of May 26, 2011. Goldman Sachs Global Investment Research 43 May 30, 2011 Europe: Energy: Oil & Gas - E&P Noreco (NOR.OL): Core value combined with ‘free’ Norwegian exploration option; Buy Investment Profile Source of opportunity Low High Growth Growth Returns * Returns * Multiple Multiple Volatility Volatility 20th Percentile 40th 60th 80th 100th Norwegian Energy Company ASA (NOR.OL) Europe Oil & Gas Peer Group Average * Returns = Return on Capital For a complete description of the investment profile measures please refer to the disclosure section of this document. Key data Current Price (Nkr) 12 month price target (Nkr) Upside/(downside) (%) Market cap (Nkr mn) Enterprise value (Nkr mn) 11.75 23.40 99 2,855.7 6,859.3 12/13E 2,460.3 65.1 7.28 3.70 1.7 1.6 0.0 81.9 NM -NM EBIT (Nkr mn) New EBIT revision (%) EPS (Nkr) New EPS (Nkr) Old EV/DACF (X) P/E (X) Dividend yield (%) FCF yield (%) CROCI (%) CROCI/WACC (X) EV/GCI 12/10 194.5 (53.2) 0.57 0.35 11.0 27.6 0.0 2.8 NM -NM 12/11E 594.8 (48.5) 0.37 0.87 6.3 31.8 0.0 (45.0) NM -NM 12/12E 1,342.4 (23.5) 1.22 1.38 5.7 9.6 0.0 (4.3) NM -NM We upgrade Norwegian Energy Company (“Noreco”) to Buy from Neutral with a 12-month target price of Nkr23.4, implying 99% potential upside. As a result of the stock’s recent underperformance (down 33% vs. the E&Ps themselves down 7% since the beginning of 2011), which we believe reflected the disappointing outcome of the stock’s failed strategic review, we now view the risk/reward on the stock positively. On our estimates, the stock trades at a 14% discount to its core assets, resulting in a “free” exposure to its 2011 exploration programme. The company operates in Norway, Denmark and the UK with a mixture of production, development potential and exploration. We believe it has some of the highest re-rating potential in the Norwegian North Sea of the companies in our coverage, principally from the Luna, Albert, Lupin and Chamonix wells. A total de-risking of the exploration portfolio in the next 12 months would result in an uplift of c.180% to our valuation. We view free exploration exposure of this magnitude positively and include the stock in our Balanced Explorers screen. We note a large proportion of its exploration costs are refunded, as a result of tax rebates, and we therefore believe it offers a low risk way to gain exposure to North Sea exploration in Norway. We also note that the recent Brage sale has helped de-risk the balance sheet in our view. As a result of a strong core value, a beneficial tax regime for exploration and 12-month re-rating potential from exploration success, we upgrade the stock from Neutral to Buy. Catalyst Exploration success at prospects such as Albert and Luna are the most obvious potential catalysts. We believe that, in the event of success at a material prospect, the company could benefit disproportionately as the market not only de-risks the specific asset, but focuses its attention on the core value of the company implied by the share price, which we believe is too low at present. Price performance chart 20 480 19 460 18 440 17 420 16 400 15 380 14 360 13 340 12 320 11 May-10 300 Aug-10 Dec-10 Norwegian Energy Company ASA (L) Share price performance (%) Absolute Rel. to FTSE World Europe (GBP) Mar-11 Valuation We value Noreco using a SOTP methodology assuming a US$100/bl oil price assumption. Exploration and discoveries are valued using a risked NPV/bl approach. Key risks A disappointing exploration campaign or lower oil and gas prices are the biggest downside risks to our price target and view. FTSE World Europe (GBP) (R) 3 month (34.7) (33.4) 6 month (29.6) (33.5) 12 month (11.3) (25.1) Source: Company data, Goldman Sachs Research estimates, FactSet. Price as of 5/26/2011 close. Source: Company data, Goldman Sachs Research estimates, FactSet. This page is priced as of the close of May 26, 2011. Goldman Sachs Global Investment Research 44 May 30, 2011 Europe: Energy: Oil & Gas - E&P Premier Oil (PMO.L): Company’s strengths already in the price, down to Sell. Investment Profile Source of opportunity Low High Growth Growth Returns * Returns * Multiple Multiple Volatility Volatility 20th Percentile 40th 60th 80th 100th Premier Oil (PMO.L) Europe Oil & Gas Peer Group Average * Returns = Return on Capital For a complete description of the investment profile measures please refer to the disclosure section of this document. Key data Current Price (p) 12 month price target (p) Upside/(downside) (%) Market cap (£ mn) Enterprise value ($ mn) 464.1 574 24 2,128.3 4,216.8 12/13E 1,498.2 69.8 2.48 1.23 1.2 3.1 0.0 36.4 38.8 -0.5 12/10 127.7 (67.8) 0.79 0.26 2.3 7.0 0.0 (147.7) 23.6 -0.5 EBIT ($ mn) New EBIT revision (%) EPS ($) New EPS ($) Old EV/DACF (X) P/E (X) Dividend yield (%) FCF yield (%) CROCI (%) CROCI/WACC (X) EV/GCI 12/11E 773.6 16.6 1.07 0.74 4.2 7.1 0.0 4.9 29.0 -1.1 12/12E 1,385.2 18.2 2.24 1.56 1.9 3.4 0.0 37.4 40.9 -0.8 We downgrade Premier Oil from Neutral and add the stock to the Sell List with a 12-month target price of 574p, implying 24% potential upside. The company has had significant success in recent months via the Catcher discovery in which Premier has a 35% stake, and where we expect substantial potential follow on activity towards the end of 2011. The stock is also likely to experience significant production growth over the next few years, which could eventually take production above 100 kboepd. Despite this however, we believe expectations for the stock are high, and that failure (or even success that fails to match expectations) could put the share price under pressure. The stock has outperformed our coverage by 6% ytd, despite the announced UK tax increase, a disappointing exploration result at Cherry and a downgrade of its Ca Rong Do reserves. On our forecasts, the stock has 8% upside to its core value (vs. a sector average upside of c.26%) and short-term re-rating potential of c.28% in the event of success (vs. a sector average of 172%). We therefore see more upside in both respects in other stocks in our coverage. We note that the success the company has achieved to date has expanded its market cap to a level at which future wells are likely to have a smaller impact than was previously the case. The major remaining catalysts in the short term are wells in the Tuna block in Indonesia, which we believe could add c.15% to our valuation in the event that oil is found – relatively small in relation to our universe as a whole. As a result, we believe that despite the quality of the asset base and the track record of management, there are less expensive ways to gain exposure to E&P. In our opinion, the risk/reward profile is skewed to the downside vs. our universe. As a result we downgrade Premier to Sell from Neutral. Catalyst Price performance chart Any failure in exploration activity, particularly in the upcoming Tuna block, or success that fails to meet current high expectations, would likely result in share price weakness. 550 420 500 400 450 380 Valuation 400 360 350 340 Our 12-month SOTP-based target price is calculated using a US$100/bl oil price with exploration and appraisal assets being valued on an NPV/bl basis. Some 10% of our target price is made up of a valuation of the company’s strategic assets (namely discovered and producing resource, primarily in the North Sea)., valued at an 8% discount rate, to reflect its potentially strategic importance 300 320 250 May-10 300 Aug-10 Premier Oil (L) Dec-10 Mar-11 FTSE World Europe (GBP) (R) Key risks Share price performance (%) Absolute Rel. to FTSE World Europe (GBP) 3 month (10.4) (8.7) 6 month (1.5) (7.0) 12 month 64.9 39.3 The main upside risks to our view and target price are greater than expected exploration and appraisal success in the company’s exploration programme, M&A activity, and greater than expected production uplift. Source: Company data, Goldman Sachs Research estimates, FactSet. Price as of 5/26/2011 close. Source: Company data, Goldman Sachs Research estimates, FactSet. This page is priced as of the close of May 26, 2011. Goldman Sachs Global Investment Research 45 May 30, 2011 Europe: Energy: Oil & Gas - E&P DNO international (DNO.OL): Underperformance & political de-risking of KRG, Neutral Investment Profile What happened Low High Growth Growth Returns * Returns * Multiple Multiple Volatility Volatility 20th Percentile 40th 60th 80th 100th Current view DNO International ASA (DNO.OL) Europe Oil & Gas Peer Group Average * Returns = Return on Capital For a complete description of the investment profile measures please refer to the disclosure section of this document. Key data Current Price (Nkr) 12 month price target (Nkr) Upside/(downside) (%) Market cap (Nkr mn) Enterprise value (Nkr mn) 7.15 11.50 61 6,791.5 6,180.3 12/13E 506.2 (18.4) 0.65 0.68 2.6 11.0 0.0 16.0 NM -NM EBIT (Nkr mn) New EBIT revision (%) EPS (Nkr) New EPS (Nkr) Old EV/DACF (X) P/E (X) Dividend yield (%) FCF yield (%) CROCI (%) CROCI/WACC (X) EV/GCI 12/10 156.8 (74.4) (0.31) 0.68 13.4 NM 0.0 5.8 NM -NM 12/11E 1,318.7 40.8 1.47 1.00 3.5 4.9 0.0 15.4 NM -NM 12/12E 1,734.7 171.8 1.93 0.69 1.7 3.7 0.0 33.1 NM -NM Price performance chart 11.0 500 10.5 480 10.0 460 9.5 440 9.0 420 8.5 400 8.0 380 7.5 360 7.0 340 6.5 6.0 May-10 320 300 Aug-10 DNO International ASA (L) Share price performance (%) Absolute Rel. to FTSE World Europe (GBP) We are upgrading DNO to Neutral from Sell following the stock’s recent underperformance. Since being added to the Sell List on November 5, 2010 the stock is down 22.2% vs. the oil and gas sector up 11.1% and the FTSE World Europe Index up 1.3%; over 12 months DNO is down 7.7% vs. the FTSE World Europe’s gain of 18.4%. Dec-10 Mar-11 We upgrade DNO from Sell to Neutral with a 12-month price of Nkr11.50, implying 61% potential upside. Following news on the commencement of exports from Kurdistan, and an announcement of possible payments from Baghdad, we further reduce our political risk assumptions on assets there. We now attribute a 100% political chance of success to DNO’s Kurdish assets in the Tawke license (vs. 90% previously) and 75% for DNO’s other licenses (vs. 60% previously). We are less cautious on the political risks for DNO’s Tawke license (vs. other Kurdistan assets for both DNO and other companies that operate there) because the Tawke license agreement was signed earlier than other ones in the region, which we believe may imply some additional protection for the fiscal terms. DNO has a 55% stake in the producing Tawke field in the Kurdistan region of Iraq and stakes in oil fields at various stages of the development cycle in Yemen. The exploration portfolio is diverse, with prospects in Kurdistan, Yemen and Mozambique likely to be the main areas of activity of the next 12 months. RAK Petroleum – a private Emirati oil company – has built a 30% stake in DNO, which has previously driven M&A speculation. We give credit for M&A potential associated with stock: 40% of our target price is based on a “strategic” company valuation applying an 8% discount rate to the Tawke field. Therefore, on our updated forecasts, and given DNO’s recent underperformance on a sector-relative basis, we no longer see potential downside in the stock, and as such remove it from the Sell List and upgrade to Neutral. We value DNO using a SOTP methodology assuming a US$100/bl oil price. Our 12-month price target is Nkr11.50 (from Nkr9.7). Some 40% of our target price is based on a company valuation in which the Tawke asset is valued at a discount rate of 8% to reflect the strategic nature of the asset. Key upside risks to our view and price target are further positive news on a possible payment mechanism for exports, further resolution between the KRG and Baghdad allowing exports from the region on existing fiscal terms, exploration success in Kurdistan and Yemen, or a bid for the company. The key downside risk is worse than expected failure in the company’s exploration programme or a regression in the apparent progress being made in Kurdistan. FTSE World Europe (GBP) (R) 3 month (23.7) (22.2) 6 month (12.3) (17.1) 12 month (7.7) (22.0) Source: Company data, Goldman Sachs Research estimates, FactSet. Price as of 5/26/2011 close. Source: Company data, Goldman Sachs Research estimates, FactSet. This page is priced as of the close of May 26, 2011. Goldman Sachs Global Investment Research 46 May 30, 2011 Europe: Energy: Oil & Gas - E&P Exhibit 54: Share price performance of DNO International versus peer group Prices as of the close of May 26, 2011 Company Ticker Primary analyst DNO.OL AMER.L AMNX.L AUL.L BPCB.L BNKq.L BG.L BSTH.L BLVN.L BP.L BP CNE.L CEP.MC CHARC.L CEO.L COVE.L DES.L DETNOR.OL DOPL.L DGO.L EO.L ENI.MI ENQ.L ERG.MI FOGL.L FPM.L GALP.LS GBLE.L GEECq.L GDG.L GKP.L GPX.L HAOG.L HEPr.AT HOIL.L IGAS.L IAE.L JKX.L LUPE.ST MAUP.PA MXP.L MRS.L MOLB.BU MORr.AT NPE.L NES1V.HE NGTE.L NEC.OL NOP.L NOR.OL OMVV.VI PAR.ST PENO.OL PKNA.WA PMO.L RPT.L REP.MC RKH.L RDSa RDSa.AS RDSb RDSb.L SMDR.L SRS.MI SBOE.VI SQZ.L SIA.L STL.OL SEY.L TOTF.PA TOWR.L TLW.L TUPRS.IS VPP.L PPHN.S Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Michele della Vigna, CFA Christophor Jost Christophor Jost Michele della Vigna, CFA Michele della Vigna, CFA Christophor Jost Henry Morris Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Michele della Vigna, CFA Christophor Jost Henry Morris Christophor Jost Christophor Jost Henry Morris Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Henry Morris Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Henry Morris Henry Morris Christophor Jost Henry Morris Christophor Jost Christophor Jost Christophor Jost Christophor Jost Michele della Vigna, CFA Christophor Jost Christophor Jost Henry Morris Christophor Jost Christophor Jost Michele della Vigna, CFA Christophor Jost Michele della Vigna, CFA Michele della Vigna, CFA Michele della Vigna, CFA Michele della Vigna, CFA Christophor Jost Henry Morris Rudolf Dreyer Christophor Jost Christophor Jost Michele della Vigna, CFA Christophor Jost Michele della Vigna, CFA Christophor Jost Christophor Jost Henry Morris Christophor Jost Henry Morris Price currency Price as of May 26, 2011 Price performance since Nov 5, 2010 3 month price performance 6 month price performance 12 month price performance 7.15 27.25 7.88 53.75 16.25 492.50 1392.00 56.00 302.00 461.20 45.38 440.70 27.82 219.00 422.50 86.50 11.50 31.00 5.73 520.00 68.50 16.24 132.10 9.16 61.25 152.50 14.47 64.00 417.50 12.85 145.25 250.00 209.25 6.67 238.60 72.50 133.63 292.40 83.70 15.55 13.75 238.25 22800.00 9.05 328.00 11.74 6.36 0.66 112.50 11.75 28.16 4.18 6.17 52.35 464.10 46.50 22.56 206.25 70.28 24.66 70.90 2142.00 282.60 1.69 64.50 28.00 377.50 136.40 45.75 39.20 5.78 1305.00 42.80 538.00 13.10 -22.2% 113.7% 5.7% -9.7% 159.6% 7.1% 7.7% -15.2% 59.8% 3.3% 3.6% 14.3% 53.7% 22.3% 47.0% 3.6% -89.3% 22.5% 59.0% 15.6% -45.4% -1.0% -3.9% -8.0% -41.0% -14.3% -1.1% -3.0% -5.1% 53.0% -24.2% -25.8% 11.3% 22.6% -33.9% 13.3% -10.9% 1.8% 21.2% 43.0% -37.5% -10.1% 11.5% 16.0% -9.6% -2.4% -49.2% -47.2% 15.4% -29.2% 4.3% -24.0% 7.3% 14.3% 5.2% 204.9% 13.0% -34.1% 3.5% 2.6% 6.3% 4.8% 27.6% 13.4% 22.9% -29.6% 16.9% 10.5% -31.2% -3.4% 40.0% 4.3% 11.5% -7.2% 22.7% -23.7% 14.7% -12.5% -37.3% -23.5% -15.5% -7.0% -2.6% -10.0% -6.8% -5.7% 3.5% -0.8% -9.1% -2.9% -8.0% -64.9% 10.7% -11.2% -11.4% -42.9% -7.5% -5.8% -8.6% -24.4% -17.3% -5.1% -31.9% 14.4% -1.3% -1.5% -20.0% 27.0% -10.2% -10.6% -2.0% -27.4% -3.8% 6.1% 18.5% -22.5% -4.7% -4.3% 1.7% -26.3% -8.0% -28.5% -50.7% -15.9% -34.7% -9.9% -2.6% -20.4% 16.8% -10.4% 22.0% -6.6% -11.5% -1.8% -4.7% -0.8% -2.7% -7.6% -6.3% 5.4% -26.1% 12.0% -7.0% -34.9% -10.5% -9.8% -7.8% 6.7% -16.6% -11.8% -12.3% 87.9% -10.4% -6.5% 35.4% 13.9% 15.3% -15.5% -7.1% 5.8% 10.9% 11.6% 50.4% 16.2% 28.0% -1.7% -89.9% 11.5% 15.7% 18.8% -41.5% 3.8% 1.5% -3.6% -44.7% -15.3% 10.5% -14.1% 14.4% 15.5% -19.5% -31.9% 12.2% 21.1% -37.0% 9.8% -6.6% -6.6% 22.1% 54.0% -34.5% -0.7% 21.3% 21.6% -5.7% 5.8% -52.0% -50.7% 7.1% -29.6% 5.4% -28.5% -20.7% 17.8% -1.5% 138.5% 19.8% -34.7% 12.9% 5.0% 15.1% 9.1% 21.2% 20.3% 15.5% -44.3% 8.4% 9.0% -11.2% 3.9% 42.6% 10.4% 23.3% -2.7% 31.7% -7.7% 65.2% 5.7% 34.4% 415.9% 1.0% 37.1% -23.5% 182.2% -6.3% 7.0% 12.5% 55.1% 61.9% 99.8% 73.0% -85.5% 16.5% -2.6% 31.0% 321.5% 8.8% 42.4% -3.5% -67.8% 33.2% 24.1% -41.6% -14.2% 126.3% 86.8% -2.7% 28.8% 9.9% -28.7% -14.7% -7.5% 28.2% 139.5% 64.9% -5.2% -17.0% 39.9% 22.3% 556.0% -1.8% -69.0% -72.1% -3.0% -11.3% 9.6% -36.2% NA 42.6% 64.9% 31.9% 40.1% -10.3% 39.6% 18.6% 45.5% 26.5% 24.7% 4.5% 79.2% -67.3% -3.2% 6.5% -60.6% 4.3% 344.2% 23.8% 45.1% -16.3% -20.0% 11.1% -10.6% 2.5% 44.8% 1.3% -1.9% 5.8% 18.4% Europe Oil & Gas Peer Group DNO International ASA Amerisur Resources Plc Aminex Plc Aurelian Oil & Gas Plc Bahamas Petroleum Company Plc Bankers Petroleum Ltd BG Group Borders and Southern BowLeven Plc BP plc BP plc (ADS) Cairn Energy PLC CEPSA Chariot Oil and Gas Ltd Coastal Energy Company Cove Energy Plc Desire Petroleum Plc Det Norske Oljeselskap ASA Dominion Petroleum Ltd Dragon Oil PLC EnCore Oil Plc ENI EnQuest Plc ERG Falkland Oil & Gas Ltd Faroe Petroleum Plc Galp Global Energy Development Plc Great Eastern Energy Corporation Ltd Green Dragon Gas Ltd Gulf Keystone Petroleum Ltd Gulfsands Petroleum Plc Hardy Oil and Gas Plc Hellenic Petroleum Heritage Oil IGAS Energy Plc Ithaca Energy Inc JKX Oil and Gas Lundin Petroleum Maurel & Prom Max Petroleum Plc Melrose Resources Plc MOL Motor Oil Hellas Nautical Petroleum Plc Neste Oil Nighthawk Energy Plc Norse Energy Corp Northern Petroleum Plc Norwegian Energy Company ASA OMV PA Resources AB Panoro Energy ASA PKN Premier Oil Regal Petroleum Repsol YPF Rockhopper Exploration Plc Royal Dutch Shell plc (A ADR) Royal Dutch Shell plc (A) Royal Dutch Shell plc (B ADR) Royal Dutch Shell plc (B) Salamander Energy PLC Saras Schoeller-Bleckmann Serica Energy Plc Soco International Plc Statoil Sterling Energy Plc TOTAL SA Tower Resources Plc Tullow Oil Plc Tupras Valiant Petroleum Plc Petroplus Holdings Nkr p p p p p p p p p $ p € p p p p Nkr p p p € p € p p € p p $ p p p € p p p p Skr € p p HUF € p € p Nkr p Nkr € Skr Nkr PLN p p € p $ € $ p p € € p p Nkr p € p p YTL p SFr Average FTSE World Europe (GBP) 388.58 Note: Prices as of most recent available close, which could vary from the price date indicated above This table shows movement in absolute share price and not total shareholder return. Results presented should not and cannot be viewed as an indicator of future performance. Source: FactSet, Quantum database. Goldman Sachs Global Investment Research 47 May 30, 2011 Europe: Energy: Oil & Gas - E&P Salamander Energy (SMDR.L): Downgrading to Neutral after recent outperformance Investment Profile What happened Low High Growth Growth Returns * Returns * Multiple Multiple Volatility Volatility 20th Percentile 40th 60th 80th 100th Salamander Energy PLC (SMDR.L) Europe Oil & Gas Peer Group Average * Returns = Return on Capital For a complete description of the investment profile measures please refer to the disclosure section of this document. Key data Current Price (p) 12 month price target (p) Upside/(downside) (%) Market cap (£ mn) Enterprise value ($ mn) EBIT ($ mn) New EBIT revision (%) EPS ($) New EPS ($) Old EV/DACF (X) P/E (X) Dividend yield (%) FCF yield (%) CROCI (%) CROCI/WACC (X) EV/GCI 12/10 35.5 (21.3) (0.12) (0.02) 4.8 NM 0.0 0.4 13.0 -0.6 12/11E 230.1 1.9 0.75 0.63 4.4 6.2 0.0 2.1 14.7 -0.6 12/12E 234.6 (6.2) 0.81 0.75 3.7 5.7 0.0 22.3 14.2 -0.5 282.6 500 77 356.8 942.9 12/13E 225.5 49.4 0.82 0.45 2.6 5.6 0.0 27.7 15.9 -0.4 Price performance chart 320 420 300 400 280 380 260 360 240 340 220 320 200 May-10 300 Aug-10 Dec-10 Salamander Energy PLC (L) Share price performance (%) Absolute Rel. to FTSE World Europe (GBP) We are downgrading Salamander Energy from Buy to Neutral with a 12-month target price of 500p. Since being added to the Buy List on April 7, 2010 the stock is up 0.9% vs. the oil and gas sector up 33% and the FTSE World Europe Index’s gain of 1%; over 12 months Salamander is up 24.7% vs. the FTSE World Europe’s rise of 18.4%. Since being added to the Buy List the stock has underperformed largely as a result of a disappointing exploration campaign towards the beginning of 2010. Since we expanded our coverage universe (on November 5, 2010), however, Salamander has outperformed, up 27.6%, vs. our Oil and Gas universe up 11.2%. Current view We continue to see attractive upside potential (77%) to our 12-month target price of 500p and potential attractions in the investment case. On our revised estimates, Salamander is currently trading at a c.13% discount to our core valuation, and as such, the potential benefits of drilling in the company’s 2011 exploration programme are “free”. On our estimates, the potential uplift to our valuation in the event of 100% exploration success in the short term would be c.66% (vs. a sector average of c.172%) – with Cat Ba (Vietnam) and future drilling around the Angklung prospect offering the most significant re-rating potential. In the medium term, we believe that the company’s de-risked acreage around the 2010 Angklung discovery should provide additional catalysts. We also note that production is likely to continue to increase, with 30kboepd of production a real possibility in the medium term. However, despite these attractions, following the recent outperformance of the stock since we expanded our coverage universe, we now see greater upside and a better risk/reward in other names in our E&P coverage. We therefore downgrade Salamander from Buy to Neutral. Our 12-month SOTP-based target price is calculated using a US$100/bl oil price with exploration and appraisal assets being valued on an NPV/bl basis. The main upside risks to our view and target price are greater than expected exploration and appraisal success in the company’s exploration programme and greater than expected production uplift. The key downside risk is worse than expected failure in the company’s exploration programme. Mar-11 FTSE World Europe (GBP) (R) 3 month (7.6) (5.8) 6 month 21.2 14.5 12 month 24.7 5.4 Source: Company data, Goldman Sachs Research estimates, FactSet. Price as of 5/26/2011 close. Source: Company data, Goldman Sachs Research estimates, FactSet. This page is priced as of the close of May 26, 2011. Goldman Sachs Global Investment Research 48 May 30, 2011 Europe: Energy: Oil & Gas - E&P Exhibit 55: Share price performance of Salamander Energy versus peer group Prices as of the close of May 26, 2011 Company Ticker Primary analyst SMDR.L AMER.L AMNX.L AUL.L BPCB.L BNKq.L BG.L BSTH.L BLVN.L BP.L BP CNE.L CEP.MC CHARC.L CEO.L COVE.L DES.L DETNOR.OL DNO.OL DOPL.L DGO.L EO.L ENI.MI ENQ.L ERG.MI FOGL.L FPM.L GALP.LS GBLE.L GEECq.L GDG.L GKP.L GPX.L HAOG.L HEPr.AT HOIL.L IGAS.L IAE.L JKX.L LUPE.ST MAUP.PA MXP.L MRS.L MOLB.BU MORr.AT NPE.L NES1V.HE NGTE.L NEC.OL NOP.L NOR.OL OMVV.VI PAR.ST PENO.OL PKNA.WA PMO.L RPT.L REP.MC RKH.L RDSa RDSa.AS RDSb RDSb.L SRS.MI SBOE.VI SQZ.L SIA.L STL.OL SEY.L TOTF.PA TOWR.L TLW.L TUPRS.IS VPP.L PPHN.S Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Michele della Vigna, CFA Christophor Jost Christophor Jost Michele della Vigna, CFA Michele della Vigna, CFA Christophor Jost Henry Morris Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Michele della Vigna, CFA Christophor Jost Henry Morris Christophor Jost Christophor Jost Henry Morris Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Henry Morris Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Henry Morris Henry Morris Christophor Jost Henry Morris Christophor Jost Christophor Jost Christophor Jost Christophor Jost Michele della Vigna, CFA Christophor Jost Christophor Jost Henry Morris Christophor Jost Christophor Jost Michele della Vigna, CFA Christophor Jost Michele della Vigna, CFA Michele della Vigna, CFA Michele della Vigna, CFA Michele della Vigna, CFA Henry Morris Rudolf Dreyer Christophor Jost Christophor Jost Michele della Vigna, CFA Christophor Jost Michele della Vigna, CFA Christophor Jost Christophor Jost Henry Morris Christophor Jost Henry Morris Price currency Price as of May 26, 2011 Price performance since Apr 7, 2010 3 month price performance 6 month price performance 12 month price performance 282.60 27.25 7.88 53.75 16.25 492.50 1392.00 56.00 302.00 461.20 45.38 440.70 27.82 219.00 422.50 86.50 11.50 31.00 7.15 5.73 520.00 68.50 16.24 132.10 9.16 61.25 152.50 14.47 64.00 417.50 12.85 145.25 250.00 209.25 6.67 238.60 72.50 133.63 292.40 83.70 15.55 13.75 238.25 22800.00 9.05 328.00 11.74 6.36 0.66 112.50 11.75 28.16 4.18 6.17 52.35 464.10 46.50 22.56 206.25 70.28 24.66 70.90 2142.00 1.69 64.50 28.00 377.50 136.40 45.75 39.20 5.78 1305.00 42.80 538.00 13.10 0.9% 62.7% -31.4% 17.5% 291.6% -18.6% 19.7% 0.9% 125.4% -28.2% -22.8% 3.2% 34.1% 265.0% 36.3% 61.7% -74.4% 1.3% -8.0% -10.2% 4.4% 321.5% -6.4% 32.2% -13.8% -54.8% 26.6% 10.5% -37.6% -18.1% 95.6% 64.1% -25.4% -3.6% -16.0% -40.8% -18.1% -5.6% 1.2% 67.1% 23.2% -34.5% -21.9% 8.1% -8.6% 583.3% -13.4% -74.1% -78.3% -10.0% -39.4% -6.4% -67.4% NA 35.5% 42.6% -33.6% 24.0% 252.6% 19.5% 11.7% 25.6% 15.5% -18.3% 51.8% -69.2% -11.9% -3.5% -67.3% -10.7% 344.2% -0.2% 31.7% -13.9% -37.9% -7.6% 14.7% -12.5% -37.3% -23.5% -15.5% -7.0% -2.6% -10.0% -6.8% -5.7% 3.5% -0.8% -9.1% -2.9% -8.0% -64.9% 10.7% -23.7% -11.2% -11.4% -42.9% -7.5% -5.8% -8.6% -24.4% -17.3% -5.1% -31.9% 14.4% -1.3% -1.5% -20.0% 27.0% -10.2% -10.6% -2.0% -27.4% -3.8% 6.1% 18.5% -22.5% -4.7% -4.3% 1.7% -26.3% -8.0% -28.5% -50.7% -15.9% -34.7% -9.9% -2.6% -20.4% 16.8% -10.4% 22.0% -6.6% -11.5% -1.8% -4.7% -0.8% -2.7% -6.3% 5.4% -26.1% 12.0% -7.0% -34.9% -10.5% -9.8% -7.8% 6.7% -16.6% -11.8% 21.2% 87.9% -10.4% -6.5% 35.4% 13.9% 15.3% -15.5% -7.1% 5.8% 10.9% 11.6% 50.4% 16.2% 28.0% -1.7% -89.9% 11.5% -12.3% 15.7% 18.8% -41.5% 3.8% 1.5% -3.6% -44.7% -15.3% 10.5% -14.1% 14.4% 15.5% -19.5% -31.9% 12.2% 21.1% -37.0% 9.8% -6.6% -6.6% 22.1% 54.0% -34.5% -0.7% 21.3% 21.6% -5.7% 5.8% -52.0% -50.7% 7.1% -29.6% 5.4% -28.5% -20.7% 17.8% -1.5% 138.5% 19.8% -34.7% 12.9% 5.0% 15.1% 9.1% 20.3% 15.5% -44.3% 8.4% 9.0% -11.2% 3.9% 42.6% 10.4% 23.3% -2.7% 31.7% 24.7% 65.2% 5.7% 34.4% 415.9% 1.0% 37.1% -23.5% 182.2% -6.3% 7.0% 12.5% 55.1% 61.9% 99.8% 73.0% -85.5% 16.5% -7.7% -2.6% 31.0% 321.5% 8.8% 42.4% -3.5% -67.8% 33.2% 24.1% -41.6% -14.2% 126.3% 86.8% -2.7% 28.8% 9.9% -28.7% -14.7% -7.5% 28.2% 139.5% 64.9% -5.2% -17.0% 39.9% 22.3% 556.0% -1.8% -69.0% -72.1% -3.0% -11.3% 9.6% -36.2% NA 42.6% 64.9% 31.9% 40.1% -10.3% 39.6% 18.6% 45.5% 26.5% 4.5% 79.2% -67.3% -3.2% 6.5% -60.6% 4.3% 344.2% 23.8% 45.1% -16.3% -20.0% 33.0% -10.5% 2.5% 45.3% 1.0% -1.9% 5.8% 18.4% Europe Oil & Gas Peer Group Salamander Energy PLC Amerisur Resources Plc Aminex Plc Aurelian Oil & Gas Plc Bahamas Petroleum Company Plc Bankers Petroleum Ltd BG Group Borders and Southern BowLeven Plc BP plc BP plc (ADS) Cairn Energy PLC CEPSA Chariot Oil and Gas Ltd Coastal Energy Company Cove Energy Plc Desire Petroleum Plc Det Norske Oljeselskap ASA DNO International ASA Dominion Petroleum Ltd Dragon Oil PLC EnCore Oil Plc ENI EnQuest Plc ERG Falkland Oil & Gas Ltd Faroe Petroleum Plc Galp Global Energy Development Plc Great Eastern Energy Corporation Ltd Green Dragon Gas Ltd Gulf Keystone Petroleum Ltd Gulfsands Petroleum Plc Hardy Oil and Gas Plc Hellenic Petroleum Heritage Oil IGAS Energy Plc Ithaca Energy Inc JKX Oil and Gas Lundin Petroleum Maurel & Prom Max Petroleum Plc Melrose Resources Plc MOL Motor Oil Hellas Nautical Petroleum Plc Neste Oil Nighthawk Energy Plc Norse Energy Corp Northern Petroleum Plc Norwegian Energy Company ASA OMV PA Resources AB Panoro Energy ASA PKN Premier Oil Regal Petroleum Repsol YPF Rockhopper Exploration Plc Royal Dutch Shell plc (A ADR) Royal Dutch Shell plc (A) Royal Dutch Shell plc (B ADR) Royal Dutch Shell plc (B) Saras Schoeller-Bleckmann Serica Energy Plc Soco International Plc Statoil Sterling Energy Plc TOTAL SA Tower Resources Plc Tullow Oil Plc Tupras Valiant Petroleum Plc Petroplus Holdings p p p p p p p p p p $ p € p p p p Nkr Nkr p p p € p € p p € p p $ p p p € p p p p Skr € p p HUF € p € p Nkr p Nkr € Skr Nkr PLN p p € p $ € $ p € € p p Nkr p € p p YTL p SFr Average FTSE World Europe (GBP) 388.58 Note: Prices as of most recent available close, which could vary from the price date indicated above This table shows movement in absolute share price and not total shareholder return. Results presented should not and cannot be viewed as an indicator of future performance. Source: FactSet, Quantum database. Goldman Sachs Global Investment Research 49 May 30, 2011 Europe: Energy: Oil & Gas - E&P Det Norske (DETNOR.OL): Downgrading to Neutral following outperformance Investment Profile What happened Low High Growth Growth Returns * Returns * Multiple Multiple Volatility Volatility 20th Percentile 40th 60th 80th 100th We are downgrading Det Norske from Buy to Neutral with a 12-month target price of Nkr55.50 following the stock’s recent strong performance. Since being added to the Buy List on November 5, 2010 the stock is up 22.5% vs. the oil and gas sector up 11.1% and the FTSE World Europe Index’s rise of 1.3%; over 12 months, Det Norske is up 16.5% vs. the FTSE World Europe’s rise of 18.4%. Det Norske Oljeselskap ASA (DETNOR.OL) Current view Europe Oil & Gas Peer Group Average * Returns = Return on Capital For a complete description of the investment profile measures please refer to the disclosure section of this document. Key data Current Price (Nkr) 12 month price target (Nkr) Upside/(downside) (%) Market cap (Nkr mn) Enterprise value (Nkr mn) 31.00 55.50 79 3,444.4 4,589.6 12/13E 430.3 (16.6) 2.50 2.42 9.4 12.4 0.0 11.3 NM -NM EBIT (Nkr mn) New EBIT revision (%) EPS (Nkr) New EPS (Nkr) Old EV/DACF (X) P/E (X) Dividend yield (%) FCF yield (%) CROCI (%) CROCI/WACC (X) EV/GCI 12/10 (1,999.6) (644.2) (6.21) (2.31) 2.3 NM 0.0 22.0 NM -NM 12/11E (530.4) (458.2) (5.49) (0.92) 30.6 NM 0.0 (58.6) NM -NM 12/12E 122.5 NM 0.16 (0.97) 27.2 189.7 0.0 (15.1) NM -NM Price performance chart 34 460 32 440 30 420 28 400 26 380 24 360 22 340 20 320 18 May-10 300 Aug-10 Dec-10 Det Norske Oljeselskap ASA (L) Share price performance (%) Absolute Rel. to FTSE World Europe (GBP) We continue to see attractive upside potential (79%) to our 12-month target price of Nkr55.50, but now see better opportunities elsewhere in the sector on a 12-month basis, following the stock’s recent outperformance and recent dry wells at Gullris and Dovregubben. There remain attractive elements to the investment case. On our updated estimates, reflecting the reserve and dry well updates, Det Norske is currently trading at a c.27% discount to our core valuation, and as such exploration drilling in the company’s 2011 exploration programme is “free”. We also note that a large proportion of its exploration costs are refunded as a result of tax rebates, and we therefore believe it provides a low-risk exposure to North Sea exploration in Norway. The company plans to drill a number of wells in the coming quarters, resulting in further diversity of risk, but in aggregate we believe that success at each one of these wells could result in an uplift of c.95% to our valuation. We view free exploration of this order of magnitude positively, and include the stock in our Balanced Explorers Screen. However, despite these benefits, we now see greater upside in other names in our E&P coverage and therefore downgrade Det Norske from Buy to Neutral. Our 12-month SOTP-based target price is calculated using a US$100/bl oil price with exploration and appraisal assets being valued on an NPV/bl basis. The main upside risks to our view and target price are greater than expected exploration and appraisal success in the company’s exploration programme and greater than expected production uplift. The key downside risk is worse than expected failure in the company’s exploration programme. Other risks include a fall in commodity prices. Mar-11 FTSE World Europe (GBP) (R) 3 month 10.7 12.9 6 month 11.5 5.4 12 month 16.5 (1.5) Source: Company data, Goldman Sachs Research estimates, FactSet. Price as of 5/26/2011 close. Source: Company data, Goldman Sachs Research estimates, FactSet. This page is priced as of the close of May 26, 2011. Goldman Sachs Global Investment Research 50 May 30, 2011 Europe: Energy: Oil & Gas - E&P Exhibit 56: Share price performance of Det Norske versus peer group Prices as of the close of May 26, 2011 Company Ticker Primary analyst DETNOR.OL AMER.L AMNX.L AUL.L BPCB.L BNKq.L BG.L BSTH.L BLVN.L BP.L BP CNE.L CEP.MC CHARC.L CEO.L COVE.L DES.L DNO.OL DOPL.L DGO.L EO.L ENI.MI ENQ.L ERG.MI FOGL.L FPM.L GALP.LS GBLE.L GEECq.L GDG.L GKP.L GPX.L HAOG.L HEPr.AT HOIL.L IGAS.L IAE.L JKX.L LUPE.ST MAUP.PA MXP.L MRS.L MOLB.BU MORr.AT NPE.L NES1V.HE NGTE.L NEC.OL NOP.L NOR.OL OMVV.VI PAR.ST PENO.OL PKNA.WA PMO.L RPT.L REP.MC RKH.L RDSa RDSa.AS RDSb RDSb.L SMDR.L SRS.MI SBOE.VI SQZ.L SIA.L STL.OL SEY.L TOTF.PA TOWR.L TLW.L TUPRS.IS VPP.L PPHN.S Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Michele della Vigna, CFA Christophor Jost Christophor Jost Michele della Vigna, CFA Michele della Vigna, CFA Christophor Jost Henry Morris Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Michele della Vigna, CFA Christophor Jost Henry Morris Christophor Jost Christophor Jost Henry Morris Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Henry Morris Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Henry Morris Henry Morris Christophor Jost Henry Morris Christophor Jost Christophor Jost Christophor Jost Christophor Jost Michele della Vigna, CFA Christophor Jost Christophor Jost Henry Morris Christophor Jost Christophor Jost Michele della Vigna, CFA Christophor Jost Michele della Vigna, CFA Michele della Vigna, CFA Michele della Vigna, CFA Michele della Vigna, CFA Christophor Jost Henry Morris Rudolf Dreyer Christophor Jost Christophor Jost Michele della Vigna, CFA Christophor Jost Michele della Vigna, CFA Christophor Jost Christophor Jost Henry Morris Christophor Jost Henry Morris Price currency Price as of May 26, 2011 Price performance since Nov 5, 2010 3 month price performance 6 month price performance 12 month price performance 31.00 27.25 7.88 53.75 16.25 492.50 1392.00 56.00 302.00 461.20 45.38 440.70 27.82 219.00 422.50 86.50 11.50 7.15 5.73 520.00 68.50 16.24 132.10 9.16 61.25 152.50 14.47 64.00 417.50 12.85 145.25 250.00 209.25 6.67 238.60 72.50 133.63 292.40 83.70 15.55 13.75 238.25 22800.00 9.05 328.00 11.74 6.36 0.66 112.50 11.75 28.16 4.18 6.17 52.35 464.10 46.50 22.56 206.25 70.28 24.66 70.90 2142.00 282.60 1.69 64.50 28.00 377.50 136.40 45.75 39.20 5.78 1305.00 42.80 538.00 13.10 22.5% 113.7% 5.7% -9.7% 159.6% 7.1% 7.7% -15.2% 59.8% 3.3% 3.6% 14.3% 53.7% 22.3% 47.0% 3.6% -89.3% -22.2% 59.0% 15.6% -45.4% -1.0% -3.9% -8.0% -41.0% -14.3% -1.1% -3.0% -5.1% 53.0% -24.2% -25.8% 11.3% 22.6% -33.9% 13.3% -10.9% 1.8% 21.2% 43.0% -37.5% -10.1% 11.5% 16.0% -9.6% -2.4% -49.2% -47.2% 15.4% -29.2% 4.3% -24.0% 7.3% 14.3% 5.2% 204.9% 13.0% -34.1% 3.5% 2.6% 6.3% 4.8% 27.6% 13.4% 22.9% -29.6% 16.9% 10.5% -31.2% -3.4% 40.0% 4.3% 11.5% -7.2% 22.7% 10.7% 14.7% -12.5% -37.3% -23.5% -15.5% -7.0% -2.6% -10.0% -6.8% -5.7% 3.5% -0.8% -9.1% -2.9% -8.0% -64.9% -23.7% -11.2% -11.4% -42.9% -7.5% -5.8% -8.6% -24.4% -17.3% -5.1% -31.9% 14.4% -1.3% -1.5% -20.0% 27.0% -10.2% -10.6% -2.0% -27.4% -3.8% 6.1% 18.5% -22.5% -4.7% -4.3% 1.7% -26.3% -8.0% -28.5% -50.7% -15.9% -34.7% -9.9% -2.6% -20.4% 16.8% -10.4% 22.0% -6.6% -11.5% -1.8% -4.7% -0.8% -2.7% -7.6% -6.3% 5.4% -26.1% 12.0% -7.0% -34.9% -10.5% -9.8% -7.8% 6.7% -16.6% -11.8% 11.5% 87.9% -10.4% -6.5% 35.4% 13.9% 15.3% -15.5% -7.1% 5.8% 10.9% 11.6% 50.4% 16.2% 28.0% -1.7% -89.9% -12.3% 15.7% 18.8% -41.5% 3.8% 1.5% -3.6% -44.7% -15.3% 10.5% -14.1% 14.4% 15.5% -19.5% -31.9% 12.2% 21.1% -37.0% 9.8% -6.6% -6.6% 22.1% 54.0% -34.5% -0.7% 21.3% 21.6% -5.7% 5.8% -52.0% -50.7% 7.1% -29.6% 5.4% -28.5% -20.7% 17.8% -1.5% 138.5% 19.8% -34.7% 12.9% 5.0% 15.1% 9.1% 21.2% 20.3% 15.5% -44.3% 8.4% 9.0% -11.2% 3.9% 42.6% 10.4% 23.3% -2.7% 31.7% 16.5% 65.2% 5.7% 34.4% 415.9% 1.0% 37.1% -23.5% 182.2% -6.3% 7.0% 12.5% 55.1% 61.9% 99.8% 73.0% -85.5% -7.7% -2.6% 31.0% 321.5% 8.8% 42.4% -3.5% -67.8% 33.2% 24.1% -41.6% -14.2% 126.3% 86.8% -2.7% 28.8% 9.9% -28.7% -14.7% -7.5% 28.2% 139.5% 64.9% -5.2% -17.0% 39.9% 22.3% 556.0% -1.8% -69.0% -72.1% -3.0% -11.3% 9.6% -36.2% NA 42.6% 64.9% 31.9% 40.1% -10.3% 39.6% 18.6% 45.5% 26.5% 24.7% 4.5% 79.2% -67.3% -3.2% 6.5% -60.6% 4.3% 344.2% 23.8% 45.1% -16.3% -20.0% 11.1% -10.6% 2.5% 44.8% 1.3% -1.9% 5.8% 18.4% Europe Oil & Gas Peer Group Det Norske Oljeselskap ASA Amerisur Resources Plc Aminex Plc Aurelian Oil & Gas Plc Bahamas Petroleum Company Plc Bankers Petroleum Ltd BG Group Borders and Southern BowLeven Plc BP plc BP plc (ADS) Cairn Energy PLC CEPSA Chariot Oil and Gas Ltd Coastal Energy Company Cove Energy Plc Desire Petroleum Plc DNO International ASA Dominion Petroleum Ltd Dragon Oil PLC EnCore Oil Plc ENI EnQuest Plc ERG Falkland Oil & Gas Ltd Faroe Petroleum Plc Galp Global Energy Development Plc Great Eastern Energy Corporation Ltd Green Dragon Gas Ltd Gulf Keystone Petroleum Ltd Gulfsands Petroleum Plc Hardy Oil and Gas Plc Hellenic Petroleum Heritage Oil IGAS Energy Plc Ithaca Energy Inc JKX Oil and Gas Lundin Petroleum Maurel & Prom Max Petroleum Plc Melrose Resources Plc MOL Motor Oil Hellas Nautical Petroleum Plc Neste Oil Nighthawk Energy Plc Norse Energy Corp Northern Petroleum Plc Norwegian Energy Company ASA OMV PA Resources AB Panoro Energy ASA PKN Premier Oil Regal Petroleum Repsol YPF Rockhopper Exploration Plc Royal Dutch Shell plc (A ADR) Royal Dutch Shell plc (A) Royal Dutch Shell plc (B ADR) Royal Dutch Shell plc (B) Salamander Energy PLC Saras Schoeller-Bleckmann Serica Energy Plc Soco International Plc Statoil Sterling Energy Plc TOTAL SA Tower Resources Plc Tullow Oil Plc Tupras Valiant Petroleum Plc Petroplus Holdings Nkr p p p p p p p p p $ p € p p p p Nkr p p p € p € p p € p p $ p p p € p p p p Skr € p p HUF € p € p Nkr p Nkr € Skr Nkr PLN p p € p $ € $ p p € € p p Nkr p € p p YTL p SFr Average FTSE World Europe (GBP) 388.58 Note: Prices as of most recent available close, which could vary from the price date indicated above This table shows movement in absolute share price and not total shareholder return. Results presented should not and cannot be viewed as an indicator of future performance. Source: FactSet, Quantum database. Goldman Sachs Global Investment Research 51 May 30, 2011 Europe: Energy: Oil & Gas - E&P Coastal Energy (CEO.L): Removing from Buy List, better upside elsewhere; Neutral Investment Profile What happened Low High Growth Growth Returns * Returns * Multiple Multiple Volatility Volatility 20th Percentile 40th 60th 80th 100th We are downgrading Coastal Energy from Buy to Neutral with a 12-month target price of 774p. Since being added to the Buy List on January 31, 2011 the stock is down 4% vs. the oil and gas sector’s fall of 8.8% and the FTSE World Europe’s fall of 0.6%; over 12 months, Coastal is up 99.8% vs. the FTSE World Europe’s rise of 81.4%. Coastal Energy Company (CEO.L) Current view Europe Oil & Gas Peer Group Average * Returns = Return on Capital For a complete description of the investment profile measures please refer to the disclosure section of this document. Key data Current Price (p) 12 month price target (p) Upside/(downside) (%) Market cap (£ mn) Enterprise value ($ mn) EBIT ($ mn) New EBIT revision (%) EPS ($) New EPS ($) Old EV/DACF (X) P/E (X) Dividend yield (%) FCF yield (%) CROCI (%) CROCI/WACC (X) EV/GCI 12/10 47.0 (78.0) 0.13 0.92 4.5 33.2 0.0 (7.9) NM -NM 12/11E 342.8 (1.5) 1.62 1.62 4.1 4.3 0.0 5.0 NM -NM 422.5 774 83 463.1 793.5 12/13E 77.8 28.8 0.53 0.41 7.4 13.2 0.0 8.9 NM -NM 12/12E 388.9 (14.9) 1.93 2.21 2.5 3.6 0.0 29.2 NM -NM Price performance chart 440 550 500 420 450 400 400 380 350 360 300 340 250 320 200 May-10 300 Aug-10 Dec-10 Coastal Energy Company (L) Share price performance (%) Absolute Rel. to FTSE World Europe (GBP) We continue to see attractive upside potential (83%) to our 12-month target price of 774p but now see better opportunities elsewhere in the sector over the next 12 months following the stock’s decent performance, despite a reserves downgrade at Bua Ban. On our revised forecasts, including the reserve downgrade at the Bua Ban asset, Coastal continues to trade at a discount to our core valuation. Coastal’s operations are focused in Thailand, where it holds a 100% interest in blocks G5/43 and G5/50 in the Gulf of Thailand. Future exploration activity is likely to focus on various plays around the Bua Ban asset. On our estimates, the potential uplift to our valuation in the event of 100% exploration success in the short term would be c.54% (vs. a sector average of c.172%) – on an individual basis the exploration wells due to be drilled offer relatively little upside, but combined, they provide attractive materiality. Additional upside could result if it transpires that the shale play (currently risked at a 10% likelihood of success) at Bua Ban is commercial. However, despite these advantages, we now see greater upside and a better risk/reward in other names in our E&P coverage and therefore downgrade Coastal from Buy to Neutral. Our 12-month SOTP-based target price is calculated using a US$100/bl oil price. We currently give value for two exploration prospects around Bua Ban North, one on the Bua Ban Terrace and one exploration well at Bua Ban South. We also give a small amount of risked value (now risked at 15% likelihood of success versus 10% previously) for potential commercialization of the lacustrine shale play. The main upside risks to our view and target price are greater than expected exploration and appraisal success in the company’s exploration programme and greater than expected production uplift. The key downside risk is worse than expected failure in the company’s exploration programme. Mar-11 FTSE World Europe (GBP) (R) 3 month (2.9) (1.0) 6 month 28.0 21.0 12 month 99.8 68.8 Source: Company data, Goldman Sachs Research estimates, FactSet. Price as of 5/26/2011 close. Source: Company data, Goldman Sachs Research estimates, FactSet. This page is priced as of the close of May 26, 2011. Goldman Sachs Global Investment Research 52 May 30, 2011 Europe: Energy: Oil & Gas - E&P Exhibit 57: Share price performance for Coastal Energy versus peer group Prices as of the close of May 26, 2011 Company Ticker Primary analyst CEO.L AMER.L AMNX.L AUL.L BPCB.L BNKq.L BG.L BSTH.L BLVN.L BP.L BP CNE.L CEP.MC CHARC.L COVE.L DES.L DETNOR.OL DNO.OL DOPL.L DGO.L EO.L ENI.MI ENQ.L ERG.MI FOGL.L FPM.L GALP.LS GBLE.L GEECq.L GDG.L GKP.L GPX.L HAOG.L HEPr.AT HOIL.L IGAS.L IAE.L JKX.L LUPE.ST MAUP.PA MXP.L MRS.L MOLB.BU MORr.AT NPE.L NES1V.HE NGTE.L NEC.OL NOP.L NOR.OL OMVV.VI PAR.ST PENO.OL PKNA.WA PMO.L RPT.L REP.MC RKH.L RDSa RDSa.AS RDSb RDSb.L SMDR.L SRS.MI SBOE.VI SQZ.L SIA.L STL.OL SEY.L TOTF.PA TOWR.L TLW.L TUPRS.IS VPP.L PPHN.S Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Michele della Vigna, CFA Christophor Jost Christophor Jost Michele della Vigna, CFA Michele della Vigna, CFA Christophor Jost Henry Morris Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Michele della Vigna, CFA Christophor Jost Henry Morris Christophor Jost Christophor Jost Henry Morris Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Henry Morris Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Henry Morris Henry Morris Christophor Jost Henry Morris Christophor Jost Christophor Jost Christophor Jost Christophor Jost Michele della Vigna, CFA Christophor Jost Christophor Jost Henry Morris Christophor Jost Christophor Jost Michele della Vigna, CFA Christophor Jost Michele della Vigna, CFA Michele della Vigna, CFA Michele della Vigna, CFA Michele della Vigna, CFA Christophor Jost Henry Morris Rudolf Dreyer Christophor Jost Christophor Jost Michele della Vigna, CFA Christophor Jost Michele della Vigna, CFA Christophor Jost Christophor Jost Henry Morris Christophor Jost Henry Morris Price currency Price as of May 26, 2011 Price performance since Jan 31, 2011 3 month price performance 6 month price performance 12 month price performance 422.50 27.25 7.88 53.75 16.25 492.50 1392.00 56.00 302.00 461.20 45.38 440.70 27.82 219.00 86.50 11.50 31.00 7.15 5.73 520.00 68.50 16.24 132.10 9.16 61.25 152.50 14.47 64.00 417.50 12.85 145.25 250.00 209.25 6.67 238.60 72.50 133.63 292.40 83.70 15.55 13.75 238.25 22800.00 9.05 328.00 11.74 6.36 0.66 112.50 11.75 28.16 4.18 6.17 52.35 464.10 46.50 22.56 206.25 70.28 24.66 70.90 2142.00 282.60 1.69 64.50 28.00 377.50 136.40 45.75 39.20 5.78 1305.00 42.80 538.00 13.10 -4.0% 19.8% -6.6% -30.0% -15.6% -5.3% -0.6% -11.1% -13.8% -4.9% -4.4% 6.4% 31.1% -15.9% -17.6% -70.1% 9.5% -26.1% -12.6% -10.4% -49.1% -6.1% -6.6% -12.3% -34.8% -22.6% -3.0% -24.3% 14.4% 24.5% -8.6% -25.2% 39.5% -4.3% -26.8% 2.8% -22.1% 0.4% 4.1% 13.5% -32.1% 1.4% 2.0% -2.3% -34.8% -14.8% -36.5% -54.2% -18.5% -37.8% -13.1% -17.2% -28.9% 9.7% -8.4% 69.1% -1.8% -42.1% -1.0% -4.3% 0.5% -1.3% -2.9% -6.0% 7.5% -29.6% 3.7% -2.7% -33.0% -8.2% 13.8% -1.7% 2.9% -15.0% -15.3% -2.9% 14.7% -12.5% -37.3% -23.5% -15.5% -7.0% -2.6% -10.0% -6.8% -5.7% 3.5% -0.8% -9.1% -8.0% -64.9% 10.7% -23.7% -11.2% -11.4% -42.9% -7.5% -5.8% -8.6% -24.4% -17.3% -5.1% -31.9% 14.4% -1.3% -1.5% -20.0% 27.0% -10.2% -10.6% -2.0% -27.4% -3.8% 6.1% 18.5% -22.5% -4.7% -4.3% 1.7% -26.3% -8.0% -28.5% -50.7% -15.9% -34.7% -9.9% -2.6% -20.4% 16.8% -10.4% 22.0% -6.6% -11.5% -1.8% -4.7% -0.8% -2.7% -7.6% -6.3% 5.4% -26.1% 12.0% -7.0% -34.9% -10.5% -9.8% -7.8% 6.7% -16.6% -11.8% 28.0% 87.9% -10.4% -6.5% 35.4% 13.9% 15.3% -15.5% -7.1% 5.8% 10.9% 11.6% 50.4% 16.2% -1.7% -89.9% 11.5% -12.3% 15.7% 18.8% -41.5% 3.8% 1.5% -3.6% -44.7% -15.3% 10.5% -14.1% 14.4% 15.5% -19.5% -31.9% 12.2% 21.1% -37.0% 9.8% -6.6% -6.6% 22.1% 54.0% -34.5% -0.7% 21.3% 21.6% -5.7% 5.8% -52.0% -50.7% 7.1% -29.6% 5.4% -28.5% -20.7% 17.8% -1.5% 138.5% 19.8% -34.7% 12.9% 5.0% 15.1% 9.1% 21.2% 20.3% 15.5% -44.3% 8.4% 9.0% -11.2% 3.9% 42.6% 10.4% 23.3% -2.7% 31.7% 99.8% 65.2% 5.7% 34.4% 415.9% 1.0% 37.1% -23.5% 182.2% -6.3% 7.0% 12.5% 55.1% 61.9% 73.0% -85.5% 16.5% -7.7% -2.6% 31.0% 321.5% 8.8% 42.4% -3.5% -67.8% 33.2% 24.1% -41.6% -14.2% 126.3% 86.8% -2.7% 28.8% 9.9% -28.7% -14.7% -7.5% 28.2% 139.5% 64.9% -5.2% -17.0% 39.9% 22.3% 556.0% -1.8% -69.0% -72.1% -3.0% -11.3% 9.6% -36.2% NA 42.6% 64.9% 31.9% 40.1% -10.3% 39.6% 18.6% 45.5% 26.5% 24.7% 4.5% 79.2% -67.3% -3.2% 6.5% -60.6% 4.3% 344.2% 23.8% 45.1% -16.3% -20.0% -8.8% -10.6% 2.5% 44.8% -0.6% -1.9% 5.8% 18.4% Europe Oil & Gas Peer Group Coastal Energy Company Amerisur Resources Plc Aminex Plc Aurelian Oil & Gas Plc Bahamas Petroleum Company Plc Bankers Petroleum Ltd BG Group Borders and Southern BowLeven Plc BP plc BP plc (ADS) Cairn Energy PLC CEPSA Chariot Oil and Gas Ltd Cove Energy Plc Desire Petroleum Plc Det Norske Oljeselskap ASA DNO International ASA Dominion Petroleum Ltd Dragon Oil PLC EnCore Oil Plc ENI EnQuest Plc ERG Falkland Oil & Gas Ltd Faroe Petroleum Plc Galp Global Energy Development Plc Great Eastern Energy Corporation Ltd Green Dragon Gas Ltd Gulf Keystone Petroleum Ltd Gulfsands Petroleum Plc Hardy Oil and Gas Plc Hellenic Petroleum Heritage Oil IGAS Energy Plc Ithaca Energy Inc JKX Oil and Gas Lundin Petroleum Maurel & Prom Max Petroleum Plc Melrose Resources Plc MOL Motor Oil Hellas Nautical Petroleum Plc Neste Oil Nighthawk Energy Plc Norse Energy Corp Northern Petroleum Plc Norwegian Energy Company ASA OMV PA Resources AB Panoro Energy ASA PKN Premier Oil Regal Petroleum Repsol YPF Rockhopper Exploration Plc Royal Dutch Shell plc (A ADR) Royal Dutch Shell plc (A) Royal Dutch Shell plc (B ADR) Royal Dutch Shell plc (B) Salamander Energy PLC Saras Schoeller-Bleckmann Serica Energy Plc Soco International Plc Statoil Sterling Energy Plc TOTAL SA Tower Resources Plc Tullow Oil Plc Tupras Valiant Petroleum Plc Petroplus Holdings p p p p p p p p p p $ p € p p p Nkr Nkr p p p € p € p p € p p $ p p p € p p p p Skr € p p HUF € p € p Nkr p Nkr € Skr Nkr PLN p p € p $ € $ p p € € p p Nkr p € p p YTL p SFr Average FTSE World Europe (GBP) 388.58 Note: Prices as of most recent available close, which could vary from the price date indicated above This table shows movement in absolute share price and not total shareholder return. Results presented should not and cannot be viewed as an indicator of future performance. Source: FactSet. Quantum database. Goldman Sachs Global Investment Research 53 May 30, 2011 Europe: Energy: Oil & Gas - E&P Encore Oil (EO.L): Underperformance and Cladhan reaction overdone; up to Neutral Investment Profile What happened Low High Growth Growth Returns * Returns * Multiple Multiple Volatility Volatility 20th Percentile 40th 60th 80th 100th Current view EnCore Oil Plc (EO.L) Europe Oil & Gas Peer Group Average * Returns = Return on Capital For a complete description of the investment profile measures please refer to the disclosure section of this document. Key data Current Price (p) 12 month price target (p) Upside/(downside) (%) Market cap (£ mn) Enterprise value (£ mn) EBIT (£ mn) New EBIT revision (%) EPS (p) New EPS (p) Old EV/DACF (X) P/E (X) Dividend yield (%) FCF yield (%) CROCI (%) CROCI/WACC (X) EV/GCI We are upgrading Encore Oil to Neutral from Sell following the stock’s recent underperformance. Since being added to the Sell List on November 5, 2010 the stock is down 45.4% vs. the oil and gas sector up 11.1% and the FTSE World Europe Index up 1.3%; over 12 months Encore is up 321.5% vs. the FTSE World Europe up 18.4%. 6/10 (15.1) 0.0 3.86 3.86 NM 4.4 0.0 (6.0) NM -NM 6/11E (2.8) 0.0 (0.58) (0.58) NM NM 0.0 (5.6) NM -NM 6/12E (2.8) 0.0 (0.62) (0.62) NM NM 0.0 (5.7) NM -NM 68.5 96 40 198.8 178.7 6/13E (2.8) 0.0 (0.64) (0.64) NM NM 0.0 (0.9) NM -NM We upgrade Encore from Sell to Neutral with a 12-month target price of 96p, implying 40% potential upside, following a period of sector-relative underperformance. Although recent news flow on the Cladhan appraisal drilling has been disappointing, we believe too much value has been taken out of the stock and thus upgrade Encore to Neutral. Following the announcement on the first well on May 18, 2011, the stock is down 39% implying a c.US$200 mn loss as a result of the failed Cladhan appraisal wells. We believe this overstates the downside risk, as on our updated estimates, we valued the Cladhan discovery and associated upside at c.US$146 mn on a pre-drill basis (and note that some value still remains). Following results of the appraisal drilling on the Cladhan field we update our estimates for the discovered resource to 30 mnbls (on a gross un-risked basis) versus 45 mn bls previously. We also update our estimate of potential gross upside (on top of existing, discovered resource) from 84 mn bls down to c. 17 mn bls. Despite the downgrade of our Cladhan volume estimates, we see a number of positives for Encore. The company holds a 15% stake at its operated Catcher discovery where we expect substantial follow-on towards end of this year. We regard Spaniards as a potentially interesting exploration play, with the potential for high upside in the event of proving up additional reserves, while Tudor Rose, and the potential for a gas storage project at Esmond, offer further portfolio optionality. On our estimates the stock currently offers c.6% upside to our core valuation and offers short-term re-rating potential of 86% in the event of success. Price performance chart 160 460 140 440 120 420 100 400 80 380 60 360 40 340 320 20 0 May-10 We value Encore using a SOTP methodology, assuming a US$100/bl oil price assumption. We have a 12-month price target of 96p (from 133p). Exploration and discoveries are valued using a risked NPV/bl approach. Key downside risks to our view and target price are worse than expected exploration and appraisal activities. Key upside risks to our view and target price are greater than expected volumes at Cladhan and greater than expected success around the Catcher discovery. We note that Encore’s position in the Catcher block could make it an attractive target for the larger partners in the block at the right price. 300 Aug-10 EnCore Oil Plc (L) Share price performance (%) Absolute Rel. to FTSE World Europe (GBP) Dec-10 Mar-11 FTSE World Europe (GBP) (R) 3 month (42.9) (41.8) 6 month (41.5) (44.7) 12 month 321.5 256.1 Source: Company data, Goldman Sachs Research estimates, FactSet. Price as of 5/26/2011 close. Source: Company data, Goldman Sachs Research estimates, FactSet. This page is priced as of the close of May 26, 2011. Goldman Sachs Global Investment Research 54 May 30, 2011 Europe: Energy: Oil & Gas - E&P Exhibit 58: Share price performance for Encore Oil versus peer group Prices as of the close of May 26, 2011 Company Ticker Primary analyst EO.L AMER.L AMNX.L AUL.L BPCB.L BNKq.L BG.L BSTH.L BLVN.L BP.L BP CNE.L CEP.MC CHARC.L CEO.L COVE.L DES.L DETNOR.OL DNO.OL DOPL.L DGO.L ENI.MI ENQ.L ERG.MI FOGL.L FPM.L GALP.LS GBLE.L GEECq.L GDG.L GKP.L GPX.L HAOG.L HEPr.AT HOIL.L IGAS.L IAE.L JKX.L LUPE.ST MAUP.PA MXP.L MRS.L MOLB.BU MORr.AT NPE.L NES1V.HE NGTE.L NEC.OL NOP.L NOR.OL OMVV.VI PAR.ST PENO.OL PPHN.S PKNA.WA PMO.L RPT.L REP.MC RKH.L RDSa RDSa.AS RDSb RDSb.L SMDR.L SRS.MI SBOE.VI SQZ.L SIA.L STL.OL SEY.L TOTF.PA TOWR.L TLW.L TUPRS.IS VPP.L Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Michele della Vigna, CFA Christophor Jost Christophor Jost Michele della Vigna, CFA Michele della Vigna, CFA Christophor Jost Henry Morris Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Michele della Vigna, CFA Christophor Jost Henry Morris Christophor Jost Christophor Jost Henry Morris Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Henry Morris Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Christophor Jost Henry Morris Henry Morris Christophor Jost Henry Morris Christophor Jost Christophor Jost Christophor Jost Christophor Jost Michele della Vigna, CFA Christophor Jost Christophor Jost Henry Morris Henry Morris Christophor Jost Christophor Jost Michele della Vigna, CFA Christophor Jost Michele della Vigna, CFA Michele della Vigna, CFA Michele della Vigna, CFA Michele della Vigna, CFA Christophor Jost Henry Morris Rudolf Dreyer Christophor Jost Christophor Jost Michele della Vigna, CFA Christophor Jost Michele della Vigna, CFA Christophor Jost Christophor Jost Henry Morris Christophor Jost Price currency Price as of May 26, 2011 Price performance since Nov 5, 2010 3 month price performance 6 month price performance 12 month price performance 68.50 27.25 7.88 53.75 16.25 492.50 1392.00 56.00 302.00 461.20 45.38 440.70 27.82 219.00 422.50 86.50 11.50 31.00 7.15 5.73 520.00 16.24 132.10 9.16 61.25 152.50 14.47 64.00 417.50 12.85 145.25 250.00 209.25 6.67 238.60 72.50 133.63 292.40 83.70 15.55 13.75 238.25 22800.00 9.05 328.00 11.74 6.36 0.66 112.50 11.75 28.16 4.18 6.17 13.10 52.35 464.10 46.50 22.56 206.25 70.28 24.66 70.90 2142.00 282.60 1.69 64.50 28.00 377.50 136.40 45.75 39.20 5.78 1305.00 42.80 538.00 -45.4% 113.7% 5.7% -9.7% 159.6% 7.1% 7.7% -15.2% 59.8% 3.3% 3.6% 14.3% 53.7% 22.3% 47.0% 3.6% -89.3% 22.5% -22.2% 59.0% 15.6% -1.0% -3.9% -8.0% -41.0% -14.3% -1.1% -3.0% -5.1% 53.0% -24.2% -25.8% 11.3% 22.6% -33.9% 13.3% -10.9% 1.8% 21.2% 43.0% -37.5% -10.1% 11.5% 16.0% -9.6% -2.4% -49.2% -47.2% 15.4% -29.2% 4.3% -24.0% 7.3% 22.7% 14.3% 5.2% 204.9% 13.0% -34.1% 3.5% 2.6% 6.3% 4.8% 27.6% 13.4% 22.9% -29.6% 16.9% 10.5% -31.2% -3.4% 40.0% 4.3% 11.5% -7.2% -42.9% 14.7% -12.5% -37.3% -23.5% -15.5% -7.0% -2.6% -10.0% -6.8% -5.7% 3.5% -0.8% -9.1% -2.9% -8.0% -64.9% 10.7% -23.7% -11.2% -11.4% -7.5% -5.8% -8.6% -24.4% -17.3% -5.1% -31.9% 14.4% -1.3% -1.5% -20.0% 27.0% -10.2% -10.6% -2.0% -27.4% -3.8% 6.1% 18.5% -22.5% -4.7% -4.3% 1.7% -26.3% -8.0% -28.5% -50.7% -15.9% -34.7% -9.9% -2.6% -20.4% -11.8% 16.8% -10.4% 22.0% -6.6% -11.5% -1.8% -4.7% -0.8% -2.7% -7.6% -6.3% 5.4% -26.1% 12.0% -7.0% -34.9% -10.5% -9.8% -7.8% 6.7% -16.6% -41.5% 87.9% -10.4% -6.5% 35.4% 13.9% 15.3% -15.5% -7.1% 5.8% 10.9% 11.6% 50.4% 16.2% 28.0% -1.7% -89.9% 11.5% -12.3% 15.7% 18.8% 3.8% 1.5% -3.6% -44.7% -15.3% 10.5% -14.1% 14.4% 15.5% -19.5% -31.9% 12.2% 21.1% -37.0% 9.8% -6.6% -6.6% 22.1% 54.0% -34.5% -0.7% 21.3% 21.6% -5.7% 5.8% -52.0% -50.7% 7.1% -29.6% 5.4% -28.5% -20.7% 31.7% 17.8% -1.5% 138.5% 19.8% -34.7% 12.9% 5.0% 15.1% 9.1% 21.2% 20.3% 15.5% -44.3% 8.4% 9.0% -11.2% 3.9% 42.6% 10.4% 23.3% -2.7% 321.5% 65.2% 5.7% 34.4% 415.9% 1.0% 37.1% -23.5% 182.2% -6.3% 7.0% 12.5% 55.1% 61.9% 99.8% 73.0% -85.5% 16.5% -7.7% -2.6% 31.0% 8.8% 42.4% -3.5% -67.8% 33.2% 24.1% -41.6% -14.2% 126.3% 86.8% -2.7% 28.8% 9.9% -28.7% -14.7% -7.5% 28.2% 139.5% 64.9% -5.2% -17.0% 39.9% 22.3% 556.0% -1.8% -69.0% -72.1% -3.0% -11.3% 9.6% -36.2% NA -20.0% 42.6% 64.9% 31.9% 40.1% -10.3% 39.6% 18.6% 45.5% 26.5% 24.7% 4.5% 79.2% -67.3% -3.2% 6.5% -60.6% 4.3% 344.2% 23.8% 45.1% -16.3% 11.1% -10.6% 2.5% 44.8% 1.3% 1.3% -1.9% -1.9% 5.8% 5.8% 18.4% 18.4% Europe Oil & Gas Peer Group EnCore Oil Plc Amerisur Resources Plc Aminex Plc Aurelian Oil & Gas Plc Bahamas Petroleum Company Plc Bankers Petroleum Ltd BG Group Borders and Southern BowLeven Plc BP plc BP plc (ADS) Cairn Energy PLC CEPSA Chariot Oil and Gas Ltd Coastal Energy Company Cove Energy Plc Desire Petroleum Plc Det Norske Oljeselskap ASA DNO International ASA Dominion Petroleum Ltd Dragon Oil PLC ENI EnQuest Plc ERG Falkland Oil & Gas Ltd Faroe Petroleum Plc Galp Global Energy Development Plc Great Eastern Energy Corporation Ltd Green Dragon Gas Ltd Gulf Keystone Petroleum Ltd Gulfsands Petroleum Plc Hardy Oil and Gas Plc Hellenic Petroleum Heritage Oil IGAS Energy Plc Ithaca Energy Inc JKX Oil and Gas Lundin Petroleum Maurel & Prom Max Petroleum Plc Melrose Resources Plc MOL Motor Oil Hellas Nautical Petroleum Plc Neste Oil Nighthawk Energy Plc Norse Energy Corp Northern Petroleum Plc Norwegian Energy Company ASA OMV PA Resources AB Panoro Energy ASA Petroplus Holdings PKN Premier Oil Regal Petroleum Repsol YPF Rockhopper Exploration Plc Royal Dutch Shell plc (A ADR) Royal Dutch Shell plc (A) Royal Dutch Shell plc (B ADR) Royal Dutch Shell plc (B) Salamander Energy PLC Saras Schoeller-Bleckmann Serica Energy Plc Soco International Plc Statoil Sterling Energy Plc TOTAL SA Tower Resources Plc Tullow Oil Plc Tupras Valiant Petroleum Plc p p p p p p p p p p $ p € p p p p Nkr Nkr p p € p € p p € p p $ p p p € p p p p Skr € p p HUF € p € p Nkr p Nkr € Skr Nkr SFr PLN p p € p $ € $ p p € € p p Nkr p € p p YTL p Average FTSE World Europe (GBP) Index performance in stock price currency 388.58 388.58 Note: Prices as of most recent available close, which could vary from the price date indicated above This table shows movement in absolute share price and not total shareholder return. Results presented should not and cannot be viewed as an indicator of future performance. Source: FactSet. Quantum database. Goldman Sachs Global Investment Research 55 May 30, 2011 Europe: Energy: Oil & Gas - E&P Financial Advisory disclosures Goldman Sachs is acting as financial advisor to another party in an announced strategic transaction which may be material to Tullow Oil Plc. Goldman Sachs Global Investment Research 56 May 30, 2011 Europe: Energy: Oil & Gas - E&P Reg AC We, Christophor Jost and Ruth Brooker, hereby certify that all of the views expressed in this report accurately reflect our personal views about the subject company or companies and its or their securities. We also certify that no part of our compensation was, is or will be, directly or indirectly, related to the specific recommendations or views expressed in this report. 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