Drilling East Olimtoi EOL09 discovery well, Tajikistan The Spirit Tethys the Sprit of Tethys …THE Central AsianofOil & Gas Company Disclaimer and Forward Looking Statements DISCLAIMER All material information presented herein has been derived from Tethys Petroleum Limited’s (the “Company”) public disclosure documents filed with the Canadian securities regulatory authorities (which are available at www.sedar.com) and must be read in conjunction therewith. This presentation does not constitute an offer to sell any of the securities of the Company. Any offer to sell may only be made in accordance with the terms of the prospectus of the Company filed under applicable securities laws and may not be reproduced in whole or in part or provided to any person. Additional information in respect of the Company’s projects in Kazakhstan, Tajikistan and Uzbekistan including location, area, geologic age and lithology, depth, estimated costs and oil and gas marketing information, appears in the Company’s Annual Information Form dated March 30, 2012. Barrels of oil equivalent (“BOEs”) may be misleading, particularly if used in isolation. A BOE conversion ratio of 6 Mcf: 1bbl is based on an energy equivalency conversion method primarily applicable at the burner tip and does not represent a value equivalency at the wellhead. FORWARD LOOKING STATEMENTS This presentation contains forward-looking statements that are generally identifiable by terms such as anticipated, believe, budget, intend, estimate, expect, outlook, plan or other similar words. The reader is cautioned that assumptions used in the preparation of such information, although considered reasonable at the time of preparation, may prove to be incorrect. Actual results will vary from the information provided herein as a result of numerous known and unknown risks and uncertainties and other factors. Such factors include those described in the Company’s Annual Information Form dated March 30, 2012 and include but are not limited to: general economic, market and business conditions; fluctuations in oil and gas prices, the results of exploration and drilling and related activities; fluctuations in foreign currency exchange rates; the uncertainty of reserve estimates; changes in environmental and other regulations; risks associated with oil and gas operations; and other factors, many of which are beyond the control of the Company IN THIS PRESENTATION ALL FINANCIAL FIGURES ARE IN US$ UNLESS OTHERWISE STATED THE Central Asian Oil & Gas Company 2 Tethys Petroleum Limited (TPL) Central Asian Exploration & Production Public company since 2007 (TSX, LSE, KASE) Significant Shareholders: JP Morgan Natural Resources Fund Capital Research Pope Asset Management Soros Fund Management and others 2011 Revenue: $30.3 mln (2010: $14.7 mln) Net Assets: $263 mln (year-end 2011) 3 TSX Symbol TPL Market Cap CAD 178 mln Share Price (20/5) CAD $0.62 52 week high/low CAD 1.79/0.42 LSE Symbol TPL Market Cap GBP 141 mln Share Price (21/5) GBP 0.40 52 week high/low 0.65/0.26 Shares Outstanding 286.7 million Current Production Oil – 4,830 bopd Gas – 18 MMcf/d BOE – 7,830 boe/d THE Central Asian Oil & Gas Company 3 Tethys Petroleum – Central Asian Assets 4 THE Central Asian Oil & Gas Company 4 Why Central Asia? Geopolitical advantages Tajikistan Kazakhstan Uzbekistan Favorable investment legislation Developed economy, wellestablished O&G legislation Well-established O&G industry Favorable PSC legislation Stable political environment Stable environment Access to export routes Key to export routes Access to export routes Geological attractiveness Tajikistan Kazakhstan Uzbekistan Largely unexplored – huge potential in Amu-Darya Basin 5 World’s biggest O&G deposits Amu-Darya basin – one of the world’s most prolific basins VERY significant exploration upside Proximity to the PreCaspian basin Well developed Oil & Gas industry Sub-salt exploration potential North Ustyurt basin is hugely underexplored North Ustyurt basin is hugely underexplored THE Central Asian Oil & Gas Company 5 Tethys – The only independent working in three Central Asian Republics R K a z a k h s t a n Pre-Caspian Basin North Ustyurt Basin Aral Sea East South Turgay Basin Russia and Eu ro i a pe K a z a k h s t a n Chin a Sea Lake Balkhash Aral Sea Uzbekistan Caspian Kyrgyzstan C h i n a Tashkent Fergana Basin Turkmenistan Amu-Darya Basin Dushanbe Azerbaijan C h i n a I r a n 0 500 Km Afghan-Tajik Basin Afghanistan Very Significant Gas Potential + Oil Kyrgyzstan Sea 0 Euro I Pakistan U z b e k i st a n Caspian S .E . Tajikistan r a 500 Km T u r k m e n i s t a n pe Gas Pipeline Tethys Oil Production n Ira n Ta j i k i s ta n In di a Afghanistan Pakistan Gas - Pipeline, Planned or Under Construction Oil Pipeline Oil - Pipeline, Planned or Under Construction Kazakhstan Oil & gas production 6Exploration upside – potentially significant new oil discovery “Doris” Tajikistan s Almaty S. Mangyshlak Basin s Tethys Oil & Gas Production Lake Balkhash Aral Basin u Large exploration area with huge potential for oil and gas Sub-salt potential Uzbekistan Producing oilfield plus newly acquired additional field Exploration MOU for high potential area THE Central Asian Oil & Gas Company 6 Reserves & Resources (NI51-101) Gross Reserves (MMboe) Proven Proven + Probable Proven + Probable + Possible Kazakhstan 15.6 27.3 46.3 Tajikistan 0.0 0.2 0.8 Total 7.9 27.5 62.7 US$139 MM US$225 MM US$333 MM Oil (MMbbl) Gas (Bcf) BOE (MMboe) 1,170 605 1,271 - - 1,146* NPV10 (after tax) Unrisked Mean Gross Recoverable Resources Kazakhstan Tajikistan Total 2,417 Reserves – Gustavson & Associates, Dec 31, 2011 Kazakhstan Resources - Gustavson & Associates, April 30, 2012 Tajikistan Resources – TRACS, 2010 No reserves quoted for Uzbekistan THE Central Asian Oil & Gas Company 7 Tethys’ Kazakh Assets Four Contracts: • Kyzyloi Production Contract • Akkulka Production Contract • Akkulka Exploration Contract • Kul-Bas E&P Contract Oil discovery in 2010 – ‘Doris’ • World-class Cretaceous sandstone reservoir with excellent porosity and permeability • Light (46 API), sweet crude oil • Appraisal programme underway Additional discoveries • Dione – oil from Jurassic sandstone • Kalypso – logged hydrocarbons in Jurassic and Carboniferous - to be tested 8 •Tested Oil to Date > 13,000 bopd Exploration Upside • 2D and 3D seismic • Multi-horizon targets •Dyna Prospect (128 million barrels) Kul-Bas Exploraton & ? Production Contract K a z a k h s t a n Bukhara-Urals Gas Trunkline Kyzyloi Production Contract Kazakhstan Akkulka Production Contract Akkulka Exploration Contract Bozoi UGS Gas Storage Facility Aral Sea Asia Center Gas Trunkline U z b e k i s t a n 0 50 Km New oil rail-loading terminal (AOT): • First shipment April 2012 • 50/50 JV with local partner • Improved logistics, increasing production Kyzyloi & Akkulka dry (shallow) gas developments – 11 new gas discoveries made THE Central Asian Oil & Gas Company 8 Doris Area – discoveries and prospects KBD01 hydrocarbons logged to be tested 2H 2012 Close up of fan system New AKD07 well 9 Targeting Doris 3P reserves Targeting large Dyna prospect Schematic Map of Doris Area Planned AKD07 - Dyna well Sheet sand 127 MMbbl mean unrisked potential resources Targeting deeper Jurassic sand Planned spud mid-year 2012 Planned TD 2,600 metres – 50 days THE Central Asian Oil & Gas Company 9 Commercialisation of Doris – Aral Oil Terminal 10 Phase 1 capacity 4,200 bopd plus 1,300 bbl crude storage Phase 2 capacity 6,300 bopd plus 12,580 bbl crude storage Phase 3 capacity 12,000 bopd plus 125,800 bbl crude and 12,580 bbl refined product storage THE Central Asian Oil & Gas Company 10 Kyzyloi & Akkulka Shallow Gas Currently producing 18 MMcf (512 mcm) per day of gas Dry gas – almost entirely methane Shallow sandstones – 450 metres System designed for 77 MMcf/d (2,200 mcm/d) Constructed and operating “state of the art” booster compression station pumping gas into Bukhara-Urals pipeline – first of its kind Significant upside in undrilled anomalies Already made 11 new discoveries – waiting for higher gas price Potential for further development in the future and export into new 11 Kazakh – China gas pipeline Potential game changer with regard to gas price – maybe 5 – 7x uplift Planned to be open 2013 Gives big price upside on gas THE Central Asian Oil & Gas Company 11 Tajikistan – the “Jewel in the Crown” Large underexplored area 35,000 km2 (8.6 million acres) Bokhtar PSC Khujand Gafurov U z b e k i s t a n Isfara Kyrgystan Panjakent Very good terms Tethys ownership 85% Afghan-Tajik portion of prolific Amu Darya basin Enormous potential in deeper section for super-giant discoveries Istaravshan Konibodom C h i n a Garm Dushanbe Tursunzoda Kofamikhon Faizobod T a j i k i s t a n Kulob Qurgonteppa Khorog Bokhtar PSC Area A f g h a n i s t a n 0 100 Km P a k i s t a n Sub-salt plays Never drilled in area New resource report due July 2012 12 Short term focus on cash flow from shallow section Current production ~120 bopd THE Central Asian Oil & Gas Company 12 Tajikistan – Targeting Deep Potential – 2008 Programme Set up of exploration and operations team and collection of a good database Database from results of previous era exploration that discovered 14 shallow oil and gas fields based often on mapping surface structures Data for 363 vintage wells Over 1,000 kms of vintage seismic lines made accessible to modern computerised mapping 13 Field surveys to check geological interpretation THE Central Asian Oil & Gas Company 13 Tajikistan – Targeting Deep Potential – 2009 /2010 Programme No previous long regional seismic lines existed in country Lines show deep and complex geology and cross old fields tying wells together for the first time as shown on the map Interpretation significantly increased 14 understanding of the Afghan Tajik basin and its potential THE Central Asian Oil & Gas Company 14 Tajikistan – Targeting Deep Potential – 2011 Graviometry Survey Shelf Edge High Areas Jurassi c Sea Reefs – World Class Reservoirs 15 THE Central Asian Oil & Gas Company 15 Tajikistan – Targeting Deep Potential – 2012 Programme – detailing seismic data • Integration of seismic, magnetic & gravity data has led to the new mapping of 182 deeper and multi level leads • New Resource Report due June 2012 • To image these better before drilling detailing seismic survey planned for summer 2012 • First Deep Well planned Q1 2013 Possible Seismic Possible Seismic Possible Seismic Possible Seismic THE Central Asian Oil & Gas Company 16 Shallower drilling targets Oil discovered at East Olimtoi Kick whilst drilling 36° API oil flowed Needs further testing Oil production recommenced at 17 Beshtentak Persea exploration well – hydrocarbons logged E Komsomolsk Beshtentak East Olimtoi Persea Aero Mag/Gravity Survey THE Central Asian Oil & Gas Company 17 Uzbekistan High potential in several oil and gas basins Relatively underexplored Tethys is only independent oil and gas company working there Mixture of oil cash flow with new production projects and potential additional exploration upside Current projects Ustyurt Exploration SA North Urtabulak Oilfield – enhanced production Current gross production ~715 bopd Chegara Oilfield – contract now signed Oil Production Projects Potential projects 18 High potential exploration areas MOU signed for negotiation of 10,000 km2 Bayterek exploration block in the North Ustyurt basin Potential for Doris look alikes and other prospects THE Central Asian Oil & Gas Company 18 North Urtabulak and surrounding fields North Urtabulak Chegara 19 Group THE Central Asian Oil & Gas Company 19 Tethys Petroleum - Summary Operating E&P company with oil & gas exploration and production assets across Central Asia UNIQUE OPERATIONS IN THREE CENTRAL ASIAN COUNTRIES Existing oil & gas production plus massive exploration upside Potential for billion barrel discoveries Well respected operator in the area with proven track record of exploration success and rapid developments Good relationships with host governments at the highest 20 and local populations levels Experienced management team with many years working in the region THE Central Asian oil & gas company THE Central Asian Oil & Gas Company 20 Tethys Petroleum Contacts North America: Sabin Rossi Vice President Investor Relations Office: +1 416-941-1257 Corporate brokers: FirstEnergy Hugh Sanderson / Derek Smith Office: + 44 207 448 0200 Europe: Veronica Zhuvaghena Vice President Corporate Communications Office: +44 1481 725911 Media/IR Enquiries Europe: FTI Consulting Ben Brewerton / Edward Westropp Office: +44 207 831 3113 21 Media/IR Enquiries Asia Pacific: Quam IR Anita Wan Office phone/fax: +852 2217 2999 Seymour Pierce Richard Redmayne / Jonathan Wright / Stewart Dickson Office: +44 207 107 8000 Financial Advisors – East Asia: Quam Capital Limited Adrian Bradbury Office +852 3184 8628 Company electronic communication E-mail: info@tethyspetroleum.com Web: www.tethyspetroleum.com Mobile site:m.tethyspetroleum.com THE Central Asian Oil & Gas Company 21