SPECIAL EOR/Heavy Oil Survey GUIDE TO EOR TABLES A. Planned EOR projects B. Producing thermal EOR in US C. Producing CO2, other gas, and chemical EOR in US D. Producing Canadian EOR projects E. Producing EOR outside of US and Canada ABBREVIATIONS Formation type Previous production Project maturity S: Sandstone LS: Limestone Dolo.: Dolomite Congl.: Conglomerate Tripol.: Tripolite US: Unconsolidated sand Prim.: Primary WF: Waterflood GI: Gas injection C: Cyclic steam HW: Hot water SS: Steam soak S: Steam SD: Steam drive SF: Steam flood HC: Hydrocarbon JS: Just started TETT: Too early to tell HF: Half finished Prom.: Promising NC: Nearing completion Succ.: Successful C: Completed Disc.: Discouraging PP: Postponed None: Not evaluated Term.: Terminated Del.: Deleted TS: Temporarily suspended 2010 worldwide EOR survey Project evaluation Project scope P: Pilot project FW: Field-wide LW: Lease-wide RW: Reservoir-wide Exp. L: Expansion likely Exp. UL: Expansion unlikely Leena Koottungal Survey Editor/News Writer PLANNED PROJECTS Type and operator TABLE A Size, acres Depth, ft Gravity, °API Start date Field Location Pay zone Wyo. Otsego, Mich. Otsego, Mich. Otsego, Mich. King County, Tex. Stonewall County, Tex. Wall Creek 1 (Frontier) Brown Niagaran Brown Niagaran Silurian-A1/Niagaran Strawn Strawn 600 120 140 2,011 1,340 4,295 1,600 5,700 5,700 100 4,800 4,800 35 43 43 2 39 39 1/2010 2011 2012 11/10 12/10 12/10 Occidental Occidental Whiting Petroleum Salt Creek Niagaran “A” Niagaran “B” Chester 5 Katz, East River Unit Katz, CB Long & SW River Unit North Dollarhide Southeast Levelland Unit Northeast Hardesty Andrews County, Tex. Hockley County, Tex. Texas County, Okla. Clearfork San Andres Morrow 270 1,260 6,500 4,900 6,350 40 34 39.6 2011 2010 10/11 CO2 miscible Denbury Denbury Delhi West Hastings Holt-Bryant Frio 8,000 1,455 3,300 5,700 42 35 11/10 12/10 Denbury Oyster Bayou Richland Parish, La. Brazoria County, Tex., Galveston County, Tex. Chambers County, Tex. Frio 3,900 8,200 36 05/10 Steam MegaWest MegaWest NAM PDVSA Wintershall Deerfield Riverside Schoonebeek Bare Emlichheim Block 11 Warner Big Clifty Bentheim MFB 53/U2,3 Valanginian 40 10 1,700 1,200 35 250 650 2,625 2,650 2,5002,700 17.6 10 25 9.8 25 1/11 5/12 10/10 4/10 2011 Wintershall Emlichheim Block 4 Vernon County, Mo. Butler County, Ky. Drenthe, Netherlands Venezuela, Anzoategui Germany/Lower Saxony/ Graftschaft Bentheim/ Emlichheim Germany/Lower Saxony/ Graftschaft Bentheim/ Emlichheim Valanginian 320 2,5002,700 25 2012 Polymer Wintershall Bockstedt Lower Saxony, Germany Valanginian 1 3,6004,300 24 2010 Petrobras Papa Terra Combustion Petrobras Rio Preto Oeste 1,045 3,380 17 2012 CO2 immiscible Anadarko Core Energy Core Energy Core Energy Kinder Morgan Kinder Morgan Oil & Gas Journal / Apr. 19, 2010 100419ogj_41 41 Cretaceous Brazil onshore Mucuri 41 4/13/10 10:32 AM TE C H N O L O G Y PRODUCING THERMAL EOR IN US County Start date Area, acres No. wells prod. No. wells inj. Calif. Calif. Calif. Calif. Calif. Calif. Calif. Calif. Calif. Calif. Calif. Calif. Calif. Calif. Calif. Calif. Kern Kern Fresno Fresno Kern Kern Kern Kern Kern Kern Kern Kern Kern Kern Monterey Monterey 1961 1995 1965 1987 1986 1975 3/88 11/67 10/70 1984 1969 1988 1997 1980 6/68 3/80 6,200 155 540 290 600 170 160 1,600 1,230 15 50 68 48 246 125 560 1,600 350 392 85 130 450 100 1,620 1,292 5 74 75 38 242 28 196 400 245 84 21 70 135 45 150 260 Midway-Sunset North Midway-Sunset South Midway-Sunset Placerita Calif. Calif. Calif. Calif. Kern Kern Kern Los Angeles 11/02 1965 1964 1987 15 160 600 120 35 125 1,200 50 20 Berry Berry Berry Midway-Sunset South Poso Creek North Midway-Sunset Calif. Calif. Calif. Kern Kern Kern 2005 2005 2006 40 200 100 50 77 87 4 3 Berry Midway-Sunset South Calif. Kern 2007 10 4 Berry Midway-Sunset South Calif. Kern 2007 60 10 1 45 Type and operator Field State Steam Aera Energy Aera Energy Aera Energy Aera Energy Aera Energy Aera Energy Aera Energy Aera Energy Aera Energy Aera Energy Aera Energy Aera Energy Aera Energy Aera Energy Aera Energy Aera Energy South Belridge South Belridge Coalinga Coalinga Cymric Lost Hills McKittrick Midway-Sunset Midway-Sunset Midway-Sunset Midway-Sunset Midway-Sunset Midway-Sunset Diatomite Midway-Sunset San Ardo San Ardo Berry Berry Berry Berry 15 22 12 52 58 Carrizo Camp Hill Tex. Anderson 2/09 125 80 Chevron Chevron Chevron Chevron Chevron Chevron Chevron Chevron Cymric 1Y Cymric Midway Midway Midway West Coalinga Kern River San Ardo Calif. Calif. Calif. Calif. Calif. Calif. Calif. Calif. Kern Kern Kern Kern Kern Fresno Kern Monterey 1/80 5/75 1964 1982 1970 6/90 9/68 7/87 380 552 1,214 80 1,200 1,291 9,660 125 510 360 2,039 123 711 541 8,692 92 80 225 3 69 132 1,219 13 Derek Oil & Gas Corp. Derek Oil & Gas Corp. LAK Ranch Newcastle Wyo. Wyo. Newcastle Weston 4/04 3/07 20 30 1 8 3 4 ExxonMobil South Belridge Calif. Kern 12/87 90 48 Mo. Vernon 3/08 40 110 MegaWest Energy Corp. Deerfield Pay zone Formation Porosity, % Tulare Diatomite Opal A Temblor Etchegoin Tulare Tulare Tulare Potter Monarch Sub Lakeview Metson Marvic Diatomite Tulare Aurignac Lombardi US Tripol. S S S US S S S S S S S S S 35 60 32 34 36 40 36 30 25-32 30 30 30 65 31 34.5 32.5 Tulare Potter Monarch Lower Kraft S S S S 30 30 30 27 Main 10-10 Etchegoin/Chanac Diatomite S S Tripol. 30 33 65 Diatomite Tripol. 65 Monarch S 30 Carrizo S Antelope Tulare Potter Tulare Spellacy Temblor Kern River Lombardi S US US US S S S 37 58 34.8 30 31 30 34 32 34 Newcastle S Newcastle Sandstone S 22 22 24 Tulare S 38 38 Warner S 22 Naftex Edison 27-RT Calif. Kern 7/77 30 65 29 Chanac S 30 Occidental Occidental Kern Front North Antelope Hills Calif. Calif. Kern Kern 1981 1980 3,380 300 580 44 70 2 Etchegoin & Chanac Packwood & Point of Rocks SS SS 30 35 Seneca Resources Seneca Resources Seneca Resources Midway-Sunset South Midway-Sunset South Midway-Sunset Calif. Calif. Calif. Kern Kern Kern 9/01 6/02 1968 90 94 320 45 17 800 40 17 Antelope Antelope Potter Sand S S US 34 34 37 Stockdale Kern Front Calif. Kern 2/93 160 54 6 Etchegoin S 30 Tidelands Wilmington (Parcel A) Calif. Los Angeles 6/96 44 3 2 S Tar US 31 Hot water Chevron Chevron San Ardo West Coalinga Calif. Calif. Monterey Fresno 7/87 5/73 700 780 7 194 3 180 Aurignac Temblor S S 32 34 Combustion Bayou State Bellevue La. Bossier 1970 200 115 15 Nacatoch S 32 Medicine Pole Hills Unit West Medicine Pole Hills Unit Cedar Hills North Unit Buffalo West Buffalo South Buffalo West Cedar Hills Unit South Medicine Pole Hills Unit ND ND Bowman Bowman 1985 2001 8,960 14,335 12 21 8 14 Red River B & C Red River B & C Dolo. Dolo. 17 17 ND SD SD SD Mont. ND Bowman Harding Harding Harding Fallon Bowman 2002 1979 1987 1983 2003 2003 51,200 7,680 4,640 20,800 7,800 11,500 113 17 10 33 10 11 115 5 4 12 5 7 Red River B Red River B Red River B Red River B Red River B Red River B Dolo. Dolo. Dolo. Dolo. Dolo. Dolo. 18 20 20 20 17 17 Pennel Phase 1 Pennel Phase 2 Little Beaver Mont. Mont. Mont. Fallon Fallon Fallon 2002 2002 2002 2,924 10,010 10,400 22 56 57 8 24 29 Red River A Red River A Red River A & B Dolo. Dolo. Dolo. 17 17 17 Continental Resources Continental Resources Continental Resources Continental Resources Continental Resources Continental Resources Continental Resources Continental Resources Encore Acquisition Encore Acquisition Encore Acquisition 42 100419ogj_42 42 Oil & Gas Journal / Apr. 19, 2010 4/13/10 10:32 AM Special Report TABLE B Permeability, md Depth, ft Gravity, °API Oil, °F. Oil, cp Prev. prod. Satur. % start Prim. WF Prim. Prim. Prim. Prim. Prim. Prim. Prim. Prim. Prim. SS Prim. Prim. SS SS 75 45 60 55 65 60 60 60-75 50-75 60 75 65 75 60 55 55 20 20 10 10 20 20 20 15 15 15 15 15 23 15 15 Tot. prod., b/d Enh. prod., b/d Proj. eval. Profit NC JS HF HF NC HF HF NC NC NC NC HF HF HF NC HF 27,000 7,500 5,394 1,384 2,400 6,000 1,700 11,564 14,715 15 1,006 1,151 173 2,450 304 8,273 27,000 2,600 5,394 1,384 2,400 6,000 1,700 14,794 17,850 5 1,108 1,138 190 1,230 304 8,273 Succ. Prom. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes FW P FW FW FW FW FW FW FW LW LW LW LW FW FW FW JS NC HF HF 1,000 550 10,000 3,000 750 400 7,000 2,700 Succ. Succ. Succ. Succ. Yes Yes Yes Yes 400 700 1,530 300 650 1,530 TETT Prom. Prom. TETT RW FW FW FW, RW, Exp. L RW FW Exp. L, LW Exp. L, LW Exp. L, LW LW Satur. Proj. % end matur. 1,000-3,000 1-5 200-2,500 800-1,000 1,000-3,000 1,000-3,000 1,000-2,000 1,000-4,000 700-4,000 4,500 3,000 300 5 300-6,000 2,000 2,260 300-1,400 1,000-1,800 825-1,650 650-1,000 1,000 200 600 500-1,500 800-1,500 1,300 1,100 1,100 0-1,100 1,000 2,300 2,100 13-14 28-30 12-13 9-10 11-14 13 10-12 12 13 13 11 13 12.5 11-14 12 11 1,500-4,000 2-50 2,000-10,000 11,500-28,000 1,000-2,000 1,500-4,000 13,000-51,000 1,500-5,000 4,000 10,000 3,500 1,000 6,000 1,000 3,000 95 110 84-98 84 95-105 82 83 91-110 85-100 90 130 104 90 90 130 125 3,500 3,000 2,000 1,500 800 1,300 1,000 1,800 10 14 13 13 10,000 4,000 8,000 10,000 90 85 80 90 CS Prim. Prim. Prim./Cyclic 60 70 70 60 1,500 4,000 1 1,700 1,200 800 13 13 14 8,000 2,800 80 110 Prim./Cyclic Cyclic SD 60 50 65 JS JS JS 60 JS 25 TETT TETT 65 JS 200 TETT TETT 16 27 27 Project scope 1 1,100 14 4,000 90 800 1,400 14 4,000 90 3,500 450-500 19 1,200 75 Prim. 65 29 JS 60 5 2,700 3,000 1,300 2,250 1,510 2,000 6,700 1,500 1,200 1,500 1,500 1,500 1,640 1,000 1,900 13 12 12 11 12 14 13 12 5,200 4,000 5,000 5,000 3,720 4,000 1,200 110 100 100 100 100 100 90 135 Prim. SS C Prim. Prim. SS Prim. C 20-60 53 60 50 60 44 50 46 18 15 43 20 14 15 15 NC HF HF HF HF HF HF HF 21,200 10,200 21,000 500 9,400 6,558 86,000 2,750 21,200 10,200 21,000 500 9,400 6,558 86,000 2,750 Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Yes Yes Yes Yes Yes Yes Yes Yes LW LW FW Exp. L Exp. L RW FW P (Exp. L) 100 100 1,000 800 16 20 20 20 54 54 85 85 60 60 JS C 40 30 40 30 TETT Prom. TETT P P 2,000 1,250 13 450 95 HF 1,000 800 Succ. Yes FW 500 250 17.6 2,900 55 JS 180 180 TETT Break even Exp. L. C NA SD 60 20 TETT 2,800 1,000 14 2,000 90 Prim. 50 15 NC 550 550 Succ. Yes FW 2,000 2,500 1,800 1,200 14.8 13 1,525 2,000 95 80 Prim. Prim. 45 50 15 35 HF HF 4,000 160 3,500 120 Succ. Succ. Yes Yes FW FW 200-1,500 500-2,000 1,000-10,000 900-1,400 450 1,100-1,700 15-16 11 12 345 20,000 3,000 100 80 100 Prim. NA Prim. 80 85 65 60 60 20 NC JS HF 360 200 6,000 345 200 4,500 Succ. TETT Succ. Yes TETT FW P (Exp. L) RW 1,000 2,000 13 80 SS 70 JS 700 550 Succ. Yes Exp. L 1,000 2,300 13 300 125 WF 58 28 JS 350 350 Succ. 2,000 1,500 2,100 1,350 12 14 900 3,350 135 100 SF SS 15 48 10 15 NC 253 1,450 226 1,450 Succ. Succ. Yes Yes LW RW 650 400 19 660 Prim. 94 49 HF 220 220 Succ. Yes FW 15 10 9,500 9,500 38 33 2 2 230 215 Prim. Prim. 52 50 30 33 NC NC 284 1,011 284 1,011 Succ. TETT Yes FW FW 10 10 10 10 10 10 9,000 8,450 8,450 8,450 9,000 9,200 33 31 32 31 33 33 2 2 2 2 2 2 215 215 215 215 215 220 Prim. Prim. Prim. Prim. Prim. Prim. 55 55 55 55 55 50 26 20 20 20 26 30 C C C C C NC 11,432 412 237 960 851 431 11,432 412 237 960 851 431 Succ. Succ. Succ. Succ. Succ. TETT Yes Yes Yes Yes Yes FW FW FW FW FW FW 10 10 10 8,800 8,800 8,300 33 33 33 1.44 1.44 1.44 200 200 200 WF WF WF 75 85 83 39 46 60 JS JS JS 429 1,550 1,650 160 100 750 Succ. Prom. Prom. Yes Yes Yes Exp. L Exp. L Exp. L Oil & Gas Journal / Apr. 19, 2010 100419ogj_43 43 P 43 4/13/10 10:32 AM TE C H N O L O G Y PRODUCING CO2, OTHER GAS, AND CHEMICAL EOR IN US County Start date Area, acres No. wells prod. No. wells inj. Pay zone Wyo. Wyo. Wyo. Wyo. Sweetwater Natrona Natrona Johnson 9/03 1/04 10/05 12/04 3,500 6,000 5 25 79 321 4 4 40 279 1 1 Mesaverde Almond Wall Creek 2 (Frontier) Wall Creek 1 (Frontier) Tensleep S S S S Adair Adair Slaughter Slaughter Tex. Tex. Tex. Tex. 1997 2004 5/85 6/89 Chaparral Energy Chaparral Energy Sho-Vel-Tum Camrick Okla. Okla. Gaines Gaines Hockley & Terry Hockley & Cochran Stephens Beaver 5,338 2,550 569 8,559 90 11 43 259 61 11 21 164 San Andres Wolfcamp San Andres San Andres Dolo. Dolo. Dolo. Dolo. 9/82 4/01 1,100 2,320 60 38 40 32 Sims Morrow S S 16 15 Chaparral Energy Chaparral Energy Chaparral Energy Chaparral Energy North Perryton Albert Spicer Unit Booker Trosper Unit Gramstorff Unit Tex. Tex. Tex. Tex. Ochiltree Ochiltree Ochiltree Ochiltree 12/07 10/09 10/09 10/09 2,500 577 1,325 829 12 5 3 5 6 2 3 3 Upper Morrow Upper Morrow Upper Morrow Upper Morrow S S S S 15.2 21 20 21 Chevron Chevron Chevron Chevron Rangely Weber Sand Mabee Slaughter Sundown Vacuum Colo. Tex. Tex. NM Rio Blanco 10/86 Andrews-Martin 1/92 Hockley 1/94 Lea 7/97 18,000 3,600 5,500 1,084 378 220 155 48 262 85 144 24 Weber SS San Andres San Andres San Andres S Dolo. Dolo. Dolo. Chevron Dollarhide (Devonian) Unit Tex. Andrews 5/85 6,183 83 66 Devonian Tex. Andrews 11/95 160 21 4 Clearfork Chevron Dollarhide (Clearfork “AB”) Unit Reinecke Dolo./Tripoli- 13.5 tic chert Dolo. 11.5 Chevron Tex. Borden 1/98 700 32 8 Cisco Canyon Reef LS/Dolo. 10.4 ConocoPhillips ConocoPhillips South Cowden Vacuum Tex. NM Lea Lea 2/81 2/81 4,900 4,900 43 192 22 103 San Andres San Andres Dolo. Dolo. 11.7 11.7 Core Energy Core Energy Core Energy Core Energy Core Energy Core Energy Charlton 6 Charlton 30-31 Dover 33 Dover 35 Dover 36 Chester 2 Mich. Mich. Mich. Mich. Mich. Mich. Otsego Otsego Otsego Otsego Otsego Otsego 2006 2005 1996 2004 1997 11/09 60 285 85 70 190 75 1 2 2 3 1 1 1 1 1 2 2 1 Silurian-A1/Niagaran Silurian-A1/Niagaran Silurian-A1/Niagaran Silurian-A1/Niagaran Silurian-A1/Niagaran Silurian-A1/Niagaran LS/Dolo. LS/Dolo. LS/Dolo. LS/Dolo. LS/Dolo. LS/Dolo. Denbury Resources Denbury Resources Denbury Resources Denbury Resources Denbury Resources Denbury Resources Denbury Resources Denbury Resources Denbury Resources Denbury Resources Denbury Resources Denbury Resources Denbury Resources Denbury Resources Denbury Resources Lazy Creek Little Creek West Mallalieu McComb Smithdale Brookhaven East Mallalieu Martinville Martinville Soso Soso Tinsley Cranfield West Heidelberg Lockhart Crossing Miss. Miss. Miss. Miss. Miss. Miss. Miss. Miss. Miss. Miss. Miss. Miss. Miss. Miss. La. Pike Lincoln & Pike Lincoln Pike Amite Lincoln Lincoln Simpson Simpson Jones Jones Yazoo Adams Jasper Livingston 12/01 1985 1986 11/03 3/05 1/05 12/03 3/06 3/06 9/06 4/06 1/07 7/08 12/08 12/07 840 6,200 8,240 12,600 4,100 10,800 880 280 200 1,800 2,600 10,104 7,754 2,500 3,500 8 38 42 25 12 40 13 3 4 12 28 45 9 19 15 10 36 45 10 5 37 12 2 3 9 16 26 17 12 10 Lower Tuscaloosa Lower Tuscaloosa Lower Tuscaloosa Lower Tuscaloosa Lower Tuscaloosa Lower Tuscaloosa Lower Tuscaloosa Mooringsport Rodessa Rodessa 11,180 Bailey 11,701 Woodruff Lower Tuscaloosa Eutaw 1st Wilcox S S S S S S S S S S S S S S S Devon Beaver Creek Wyo. Fremont 7/08 980 17 17 Madison Dolo. Energen Resources East Penwell (SA) Unit Tex. Ector ExxonMobil ExxonMobil Greater Aneth Area Means (San Andres) Utah Tex. San Juan Andrews Fasken Fasken Fasken Fasken Abell (Devonian) Hanford Hanford East Hanford (San Andres) Tex. Tex. Tex. Tex. Fasken River Bend (Devonian) Type and operator Field State CO2 miscible Anadarko Anadarko Anadarko Anadarko Patrick Draw Monell Salt Creek Salt Creek Sussex Apache Apache Apache Apache Formation Porosity, % 20 18 17 10 14.1 12.4 12.5 10 12 9 11 12 5 5 3 5 23.4 23 26 26 23 25.5 26 18 12 17 17 23 26 28 20 10 5/96 1,020 49 30 San Andres Dolo. 10 2/85 11/83 13,440 8,500 143 484 120 284 Ismay Desert Creek San Andres LS Dolo. 14 9 Crane Gaines Gaines Gaines 4/09 7/86 3/97 7/09 809 1,120 340 113 21 23 7 8 19 26 4 4 Tripol. Dolo. Dolo. Dolo 21.9 10.5 10 10 Tex. Crane 4/09 400 9 10 Devonian San Andres San Andres San Andres Residual Oil Zone Devonian Tripol. 23.7 Great Western Drilling Twofreds Tex. Loving, Ward, Reeves 32 9 Delawar, Ramsey S 19.5 George R. Brown Garza Tex. Hess Hess Hess Hess Seminole Unit-Main Pay Zone Seminole Unit-ROZ Phase 1 Seminole Unit-ROZ Phase 2 Seminole Unit-ROZ Stage 1 Tex. Tex. Tex. Tex. Gaines Gaines Gaines Gaines 1/74 4,392 11/09 1,778 7/83 7/96 4/04 12/07 15,699 500 480 2,380 408 15 16 47 160 10 9 29 San Andres Kinder Morgan SACROC Tex. Scurry 1/72 49,900 390 503 Merit Energy Merit Energy Merit Energy Lost Soldier Lost Soldier Lost Soldier Wyo. Wyo. Wyo. Sweetwater Sweetwater Sweetwater 5/89 5/89 6/96 1,345 790 120 33 16 11 39 17 7 44 100419ogj_44 44 San Andres San Andres San Andres San Andres Dolo. Dolo. Dolo. Dolo. Canyon LS Tensleep Darwin-Madison Cambrian S S/LS-Dolo. S 12 12 12 12 4 9.9 10.3 7 Oil & Gas Journal / Apr. 19, 2010 4/13/10 10:32 AM Special Report TABLE C Prev. prod. Satur. % start Tot. prod., b/d Enh. prod., b/d H H C C 3,100 9,500 3,100 9,500 HF JS HF JS 2,350 420 600 5,800 580 4,000 Succ. Prom. Succ. Succ. Yes Yes HF JS 1,000 1,510 1,000 1,410 Succ. Succ. Yes Yes JS JS JS JS 380 6 6 19 350 TETT TETT TETT TETT FW Phases 1, 2, & 3 TETT Phase 1 TETT TETT TETT Permeability, md Depth, ft Gravity, °API Oil, cp Oil, °F. 30 75 30 16 5,000 1,900 1,150 9,000 43 37 35 30 0.6 0.6 0.6 2.0 120 105 99 200 WF WF WF WF 4 28 6 3 4,789 8,500 4,900 5,000 33.5 42 32 32 1 2 104 126 110 107 WF WF WF WF 45 8 70 63 6,200 7,260 30 38.5 3 2 115 152 WF WF 59 52 42 63 50 50 109 7,300 8,060 8,060 8,060 38 39 39 39 2 2 2 2 152 177 177 177 WF WF WF WF 52 51 56 57 10 4 6 22 6,000 4,700 4,950 4,550 35 32 33 38 2 2 1 1 160 104 105 101 WF WF WF WF 38 36 41 36 29 10 25 15 JS NC HF HF 15,300 3,100 5,950 4,500 11,600 2,000 4,747 2,950 Succ. Succ. Succ. Succ. Yes Yes Yes Yes FW Exp. L LW LW 9 8,000 40 122 Prim./WF 35 22 HF 2,420 1,970 Succ. Yes FW 39 39 32 Satur. Proj. % end matur. 24 24 24 Proj. eval. Succ. Succ. Prom. Prom. Profit Yes Yes Project scope RW, Exp. L RW, Exp. L P P Exp. L TETT LW LW 4 6,500 40 1 113 Prim./WF 30 10 JS 230 124 Prom. Yes Exp. L 170 6,700 43.5 0.4 139 WF 35 10 JS 977 830 Succ. Yes Exp. L 11 11 4,500 4,500 38 38 1 1 101 101 Prim. Prim. 70 70 50 50 JS HF 450 6,200 250 5,200 Succ. Succ. Yes Yes FW FW 0.1-100 0.1-100 0.1-100 0.1-100 0.1-100 0.1-100 5,450 5,450 5,500 5,500 5,600 5,600 43 42 43 41 42 42 0.8 0.8 0.8 0.8 0.8 0.8 103 103 100 101 102 102 Prim. Prim. Prim Prim. Prim. Prim. 54 47 51 51 52 52 44 40 40 35 42 37 JS JS C JS HF JS 10 75 10 75 210 70 210 70 Succ. Succ. Succ. Succ. Succ. TETT Exp. L Exp. L FW FW FW 65 90 75 90 90 60 75 40 200 171 273 289 280 300 90 10,400 10,750 10,550 10,900 11,000 10,300 10,550 11,550 11,600 11,500 11,950 4,800 10,400 5,000 10,100 39 40 40 40 41 40 40 38 42 45 43 33 39 22 40 35 242 250 248 250 250 250 248 244 250 228 234 164 257 152 212 Prim. WF Prim. Prim. Prim. Prim./GI/WF Prim./WF WF WF WF WF Prim./WF Prim./GI Prim./WF Prim. NC NC NC HF HF HF NC NC NC HF HF JS JS HF HF 700 1,250 3,900 2,300 650 4,100 850 650 250 3,850 200 5,400 1,050 2,050 1,950 700 1,250 3,900 2,300 650 4,100 850 650 250 3,850 200 5,100 10,150 2,050 1,950 Succ. Succ. Succ. Prom. Succ. Prom. Succ. Succ. Prom. Succ. Prom. Succ. Prom. Succ. Succ. FW FW FW Exp. L Exp. L Exp. L FW FW FW Exp. L Exp. L Exp. L Exp. L Exp. L Exp. L 10 11,100 39.5 0.64 232 Prim./WF JS 2,700 2,425 Prom. 4 4,000 34 2 86 5 20 5,600 4,300 41 29 1 6 125 97 3 4 4 5 5,300 5,500 5,500 5,700 42 32 32 32 1 1 1 1 105 104 104 105 WF Prim. WF Prim. 45 60.7 45 50 4.5 5,500 42 0.51 105 WF 55 32 4,900 36 2 105 WF 50 5,300 5,500 5,500 5,500 35 35 35 35 1 1 1 1 104 104 104 104 WF None None None 19 6,700 39 1 135 Prim./WF 31 4 10 5,000 5,400 7,000 35 35 35 1 1 178 181 WF WF WF 27.4 44 44 52 50 47 52 55 64 55 50 24 32 37 32 60 50 WF 55 40 Prim. WF 50 Prom. FW HF 1,626 827 Succ. Yes RW JS HF 6,000 10,000 3,000 8,700 Succ. Succ. Yes Yes LW FW 18.7 18.7 JS NC HF JS 180 400 60 280 85 400 30 TETT Succ. Succ. TETT TETT Exp. L LW LW Exp. L 46 JS 290 20 TETT TETT Exp. L NC 170 170 Succ. Yes FW HF HF HF JS 16,500 1,200 1,700 1,000 16,500 1,200 1,700 1,000 Succ. Prom. Prom. Prom. Yes FW P P P HF 29,580 26,530 Succ. Yes FW NC NC JS 4,672 2,232 1,740 4,545 1,661 1,015 Succ. Succ. Succ. Yes Yes Yes FW FW FW 3,000 1.3-123 1.3-123 1.3-123 1.3-123 Oil & Gas Journal / Apr. 19, 2010 100419ogj_45 45 78 39 45 4/13/10 10:32 AM TE C H N O L O G Y PRODUCING CO2, OTHER GAS, AND CHEMICAL EOR IN US (CONTINUED) Type and operator Field State County Merit Energy Wertz Wyo. Merit Energy Wertz Wyo. Merit Energy Merit Energy Northeast Purdy Bradley Unit Okla. Okla. Carbon, Sweetwater Carbon, Sweetwater Garvin Garvin/Grady Orla Petco East Ford Tex. Reeves Occidental Occidental Occidental Occidental Occidental Occidental Occidental Occidental Occidental Occidental Occidental Alex Slaughter Estate Anton Irish Cedar Lake Central Mallet Unit Cogdell El Mar Frazier Unit GMK South Igoe Smith Levelland Mid Cross-Devonian Unit Tex. Tex. Tex. Tex. Tex. Tex. Tex. Tex. Tex. Tex. Tex. Occidental Occidental Occidental Occidental Occidental Occidental Occidental Occidental Occidental Occidental N. Cross-Devonian Unit North Cowden North Dollarhide Devonian North Hobbs S. Cross-Devonian Unit Salt Creek Sharon Ridge Slaughter (H T Boyd Lease) Slaughter Estate Unit Slaughter North West Mallet Tex. Tex. Tex. NM Tex. Tex. Tex. Tex. Tex. Tex. Occidental Occidental Occidental Occidental Occidental Slaughter West RKM Unit Smith Igoe South Wasson Clearfork South Welch T-Star (Slaughter Consolidated) Wasson Bennett Ranch Unit Wasson Denver Unit Wasson ODC Unit Wasson Willard Unit West Welch Tex. Tex. Tex. Tex. Tex. Hockley Hale Gaines Hockley Scurry/Kent Loving Hockley Gaines Cochran Hockley Crane, Upton & Crockett Crane & Upton Ector Andrews Lea Crockett Kent Scrurry Cochran Hockley Cochran & Hockley Hockley Cochran Yoakum Dawson Hockley Resolute Natural Resources Stanberry Oil Greater Aneth Hansford Marmaton Whiting Petroleum Whiting Petroleum Whiting Petroleum Whiting Petroleum North Ward Estes Postle Postle Postle Expansion XTO Energy Inc. XTO Energy Inc. XTO Energy Inc. XTO Energy Inc. Goldsmith Cordona Lake Wasson (Cornell Unit) Wasson (Mahoney) Tex. Tex. Tex. Tex. Ector Crane Yoakum Yoakum CO2 immiscible Anadarko Chaparral Energy Denbury Resources Denbury Resources Kinder Morgan Salt Creek Sho-Vel-Tum Eucutta Martinville Yates Wyo. Okla. Miss. Miss. Tex. Natrona Stephens Wayne Simpson Pecos Occidental Occidental Occidental Occidental Occidental Start date Area, acres No. wells prod. 10/86 1,400 12 No. wells inj. Pay zone 22 Tensleep Formation S Porosity, % 10 9/00 810 12 18 Darwin-Madison S/LS-Dolo. 10 9/82 2/97 3,400 700 85 29 49 12 Springer Springer S S 13 14 7/95 1,953 8 4 Delaware, Ramsey S 23 8/00 4/97 8/94 1984 10/01 4/94 12/84 1982 9/05 9/04 7/97 246 4,437 2,870 6,412 2,684 6,000 1,600 1,143 1,235 1,179 1,326 21 151 167 182 93 29 67 18 52 95 11 11 90 87 136 59 29 52 14 24 62 5 San Andres Clearfork San Andres San Andres Canyon Reef Delaware San Andres San Andres San Andres San Andres Devonian Dolo./LS Dolo. Dolo. Dolo./LS LS S Dolo./LS Dolo. Dolo. Dolo. Tripol. 10 7 14 11 13 22 10 10 11 12 18 4/72 2/95 11/97 3/03 6/88 10/93 2/99 8/01 12/84 2008 1,155 465 1,280 3,100 2,090 12,000 1,400 1,240 5,700 1,048 26 40 29 125 71 150 25 35 184 39 16 17 20 75 38 102 26 23 166 24 Devonian Grayburg Devonian San Andres Devonian Canyon Canyon Reef San Andres San Andres San Andres Tripol. Dolo. Tripol. Dolo. Tripol. LS LS Dolo. Dolo./LS Dolo. 22 10 22 15 21 20 10 10 12 10 2006 8/05 10/84 9/93 7/99 1,204 177 4,720 1,160 1,700 51 6 104 87 51 33 2 56 73 31 San Andres San Andres Clearfork San Andres Abo Dolo. Dolo. Dolo. Dolo. Dolo. 9 10 7 11 7 Tex. Tex. Tex. Tex. Tex. Yoakum 6/95 Yoakum & Gaines 4/83 Yoakum 11/84 Yoakum 1/86 Gaines 10/97 1,780 27,848 7,800 8,500 240 197 1,008 326 271 160 580 289 212 San Andres San Andres San Andres San Andres San Andres Dolo. Dolo. Dolo./LS Dolo. Dolo. 11 12 10 10 10 Utah San Juan 10/98 1,200 12 10 Desert Creek LS 12 Tex. Hansford 6/80 2,010 5 6 Tex. Okla. Okla. Okla. Ward/Winkler 5/07 Texas 11/95 Texas 1/07-1/09 Texas 1/07-1/09 16,300 11,000 21,000 7,000 816 92 230 72 816 82 163 62 12/96 12/85 7/85 10/85 330 2,084 1,923 640 16 44 96 49 9 23 64 27 10/05 11/98 3/06 9/06 3/04 5 98 2,100 180 26,000 4 6 55 3 606 Marmaton S Yates Morrow Morrow Morrow SS SS SS SS 18.1 San Andres Devonian San Andres San Andres Dolo. Tripol. Dolo. Dolo. 11.6 22 8.6 13 1 1 49 1 123 Wall Creek 1 (Frontier) Aldridge Eutaw Wash-Fred 8500 San Andres S S S S Dolo. 17 20 27 27 17 16 16 16 16 Hydrocarbon miscible BP Alaska Prudhoe Bay BP Alaska Eileen West End BP Alaska Aurora BP Alaska Borealis BP Alaska Orion BP Alaska Polaris BP Alaska Pt. McIntyre ExxonMobil South Pass Block 89 ExxonMobil South Pass Block 89 Alas. Alas. Alas. Alas. Alas. Alas. Alas. OCS OCS 12/82-2/87 12/02 12/03 2004 2006 2004 2001 12/83 7/89 55,000 4,000 10,000 9,000 11,000 5,000 6,240 204 20 376 40 16 31 11 8 55 9 3 162 16 13 19 25 11 15 5 3 Sadlerochit Sadlerochit Kuparuk River Kuparuk River Schrader Bluff Schrader Bluff Kuparuk River X and Y Series X Series S S S S S S S S S 22 19 20 20 25 25 23 26 26 ConocoPhillips ConocoPhillips ConocoPhillips Alas. Alas. Alas. 6/88-12/96 11/98 11/00 70,000 2,400 40,000 350 29 25 260 11 22 Kuparuk A&C Bermuda Alpine S S S 24 21 19 Hydrocarbon immiscible BP Alaska Milne Point Alas. 3/95 20,000 100 90 Kuparuk River S 22 Nitrogen immiscible ExxonMobil Hawkins ExxonMobil Hawkins Tex. Tex. 8/87 1/94 2,800 7,790 27 267 6 20 Woodbine-East FB Woodbine-West FB S S 28 28 46 100419ogj_46 46 Kuparuk River Tarn Alpine Wood Wood Oil & Gas Journal / Apr. 19, 2010 4/13/10 10:32 AM Special Report TABLE C Permeability, md Depth, ft Gravity, °API 20 6,000 35 1 Oil, cp Oil, °F. Prev. prod. Satur. % start Satur. Proj. % end matur. 163 WF NC Tot. prod., b/d Enh. prod., b/d Proj. eval. Profit 3,912 2,986 Succ. Yes FW Yes FW Project scope 5 6,400 35 1 170 WF NC 1,685 1,033 Succ. 44 50 9,400 9,400 38 38 1 1 148 150 WF WF HF JS 1,800 800 1,800 600 Succ. Prom. 30 2,680 40 1 82 Prim. 49 36 HF 128 128 Disc. No FW 5 4 5 2 6 24 4 3 4 2 2 4,950 5,800 4,800 4,900 6,800 4,500 4,950 5,400 5,040 4,900 5,400 31 30 32 31 40 41 31 30 34 34 42 1.8 3.0 2.3 1.8 0.7 1.1 1.8 3.0 1.5 1.4 0.4 105 109 102 105 130 97 105 101 105 108 104 WF Prim./WF WF WF WF Prim./WF WF WF WF WF Prim., GI 40 50 50 48 46 40 38 55 47 45 60 25 30 15 25 15 23 28 36 30 20 HF HF HF HF HF NC NC HF HF JS HF 270 5,800 4,500 2,750 5,600 308 1,059 490 790 1,800 430 220 3,800 2,500 1,930 5,500 301 650 140 430 950 376 Succ. Succ. Succ. Succ. Succ. Disc. Succ. Succ. Succ. Succ. Disc. Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes FW Exp. L LW FW Exp. L Exp. UL FW LW Exp. L Exp. L FW 5 2-5 5 15 4 12 70 4 5 4 5,300 4,200 7,500 4,200 5,200 6,300 6,600 5,000 4,950 4,950 44 34 40 35 43 39 43 31 31 32 0.4 1.5 0.5 0.9 0.6 1.0 0.4 1.6 1.8 2.0 104 91 123 102 104 125 125 108 105 105 Prim., GI WF WF WF Prim./GI WF WF WF WF WF 49 40 38 35 43 89 39 47 40 47 21 25 23 24 24 15 26 36 23 31 NC JS HF HF HF HF HF HF HF JS 1,225 535 1,150 7,300 5,922 7,450 600 950 3,800 1,085 1,223 326 650 5,300 5,859 6,600 450 630 2,270 180 Succ. TETT Succ. Succ. Succ. Succ. Succ. Succ. Succ. Prom. Yes Yes Yes Yes Yes Yes Yes Yes FW Exp. L FW Exp. L FW LW Exp. L LW FW Exp. L 4 4 15 4 2 4,900 5,000 8,200 4,900 7,850 32 31 35 34 28 2.0 1.6 1.1 2.3 1.9 105 108 120 98 134 WF WF WF WF Prim./WF 42 47 29 36 15 45 1,764 210 1,400 720 2,500 325 100 50 75 JS HF Term. HF HF Prom. Succ. Disc. Succ. Succ. Yes No Yes Yes Exp. L Exp. L Exp. UL Exp. L LW 8 8 5 1.5 3 5,250 5,200 5,100 5,100 4,900 34 33 34 32 34 1.2 1.2 1.3 2.0 2.3 105 105 110 105 98 WF WF WF WF WF 55 51 49 56 50 37 31 34 41 15 HF 5,440 HF 28,500 HF 9,348 HF 4,511 Term. 4,715 25,274 8,682 3,700 Succ. Succ. Succ. Succ. Disc. Yes Yes Yes Yes No Exp. L FW FW Exp. L P 18.3 5,700 42 1.5 129 WF 40 28 JS 400 Prom. Yes P 48 6,500 44 2 142 Prim. Succ. Yes FW 37 50 50 35 2,600 6,200 6,200 6,200 36 40 40 40 1.6 1 1 1 83 145 145 145 Prim./WF WF WF WF 32 4 2 6 4,200 5,500 4,500 5,100 35 40 33 33 1 1 1 105 101 106 110 WF WF WF WF 30 270 250 107 175 1,150 5,400 5,050 8,500 1,400 35 19 22 11 30 0.6 45 6 99 105 152 198 82 400 130 50 100 150 150 200 1,000-1,500 1,000 8,800 8,800 6,700 6,600 4,500 4,900 8,800 10,000 11,000 27 26 24 24-28 15-23 15-23 27 38 38 0.9 1 2 2 7-140 7-140 0.9 0.40-0.60 1 50-500 20 20 6,000 5,200 7,000 24 37 40 40 7,000 2,800 2,800 4,600 4,600 21 25 25 25 54.4 39.2 Prim./WF Prim. Prim./WF Prim. GI 32 62 42 86 75 24 47 210 235 150 160 85 100 182 180 165 WF WF WF WF WF WF WF Prim. Prim. 50 45 80 80 65 65 70 2.0 0.6 0.45 160 142 160 WF/HC Imm. None None 75 65 80 22 4 170 WF 75 16 24 25 4 168 168 Oil & Gas Journal / Apr. 19, 2010 100419ogj_47 47 43 26.5 37 37 37 54 1,200 670 1,000 FW FW, Exp. L NC 102 102 JS HF NC 7,800 4,500 9,100 1,700 4,700 4,500 9,100 1,700 Prom. Yes Succ. Succ. Yes Early succ. FW Exp. L Exp. L Exp. L JS HF HF HF 1,050 1,700 1,600 350 875 1,350 TETT Prom. Succ. Succ. P LW LW LW C JS NC NC JS 62 4,800 300 26,295 60 4,800 300 4,000 Prom. Succ. Succ. TETT Succ. HF JS JS JS JS NS HF HF NC 78,000 12,000 7,000 13,800 9,600 3,800 23,000 2,100 200 25,000 2,500 1,000 3,700 600 JS JS JS 140,000 22,000 95,000 NC JS Yes Yes Yes Yes P, Exp. L RW FW FW FW Succ. Succ. Succ. Succ. TETT TETT Succ. Succ. Succ. Yes Yes FW FW FW FW FW FW FW RW RW 33,000 Succ. Succ. Prom. Yes Yes Yes Exp. L RW Exp. L 20,000 2,000 Succ. 1,500 9,000 1,000 3,000 Succ. Prom. 11,000 2,100 200 Yes FW Yes RW RW 47 4/13/10 10:32 AM TE C H N O L O G Y PRODUCING CO2, OTHER GAS, AND CHEMICAL EOR IN US (CONTINUED) Type and operator Field State County Start date Occidental Elk Hills Calif. Kern 2005 Okla. Okla. Tex. Nowata Osage Andrews 6/06 12/07 3/10 Chemical, polymer, surfactant Cano Delaware-Childers Chaparral Energy North Burbank Occidental Midland Farms Unit Area, acres No. wells prod. No. wells inj. 800 60 Sub Scalez S 19 6 9 1 Bartlesville Burbank Grayburg S Dolo./LS 20 480 40 Porosity, % Formation Pay zone 28 16.8 14 PRODUCING CANADIAN EOR PROJECTS Start date Area, acres No. wells prod. No. wells inj. Alta. 6/04 3,840 12 Midale Swan Hills Weyburn Unit Judy Creek Jofrre Pembina Sask. Alta. Sask. Alta. Alta Alta. 10/05 10/04 9/00 2/07 1/84 3/05 30,483 Hydrocarbon miscible Conoco Canada Goose River Alta. Devon Canada Swan Hills ExxonMobil Oil Canada ExxonMobil Oil Canada ExxonMobil Oil Canada Rainbow ‘II’ Rainbow ‘AA’ Rainbow South ‘B’ Husky Oil Husky Oil Husky Oil Rainbow KR B Pool Rainbow South KR E Pool Rainbow South KR G Pool Rainbow KR F Pool Imperial Oil Imperial Oil Imperial Oil Imperial Oil Imperial Oil Imperial Oil Imperial Oil Imperial Oil Imperial Oil Imperial Oil Imperial Oil Pembina `G’ Pool Pembina `K’ Pool Pembina `L’ Pool Pembina `M’ Pool Pembina `O’ Pool Pembina `P’ Pool Pembina `Q’ Pool Wizard Lake Rainbow “FF” Pool Rainbow “T” Pool Rainbow “Z” Pool Steam CNRL CNRL Type and operator Pay zone Formation Field Acid gas miscible Apache Canada Zama-Keg River 12 Zama-Keg River Dolo. CO2 miscible Apache Canada Devon Canada Cenovus Pengrowth Corporation Penn West Energy Trust Penn West Energy Trust 17,280 80 6,625 80 43 5 320 4 33 6 5 1 170 1 15 2 Marly & Vuggy Beaverhill Lake Midale Swan Hills Viking Cardium 4/87 2,847 36 14 Alta. 10/85 19,440 400 95 Beaverhill Lake/ Swan Hills Beaverhill Lake Alta. Alta. Alta. 7/83 9/72 8/72 320 800 490 2 4 8 3 Keg River Keg River Keg River Alta. Alta. 6/84 4/94 2,500 478 69 6 11 3 Alta. 5/95 240 3 Alta 6/96 1,920 38 Alta. Alta. Alta. Alta. Alta. Alta. Alta. Alta. Alta. Alta. Alta. 9/89 1984 1985 1983 11/83 10/83 2/85 1969 9/71 6/69 2/71 328 126 625 192 346 420 301 2,725 102 222 221 2 1 4 2 3 3 1 20 1 2 2 Tangleflags Primrose Sask. Alta. 1987 1985 285 160,000 10 750 Cenovus Cenovus Foster Creek Christian Lake Alta. Alta. 5/97 2003 27 6 Husky Oil Pikes Peak Sask. 1/81 400 Imperial Oil Imperial Oil Cold Lake Cold Lake (enhanced cyclic steam) Alta. Alta. 1964 2002 Shell Canada Shell Canada Shell Canada Orion Peace River Peace River Alta. Alta. Alta. 9/07 1979 10/86 Nitrogen Talisman Turner Valley Sask. 2001 Polymer CNRL Cenovus Pelican Lake Pelican Lake Alta. Alta. 2006 2004 Husky Oil 48 100419ogj_48 48 Province Porosity, % Permeability, md 8 10-100 Dolo., LS LS LS/Dolo. LS S S 16.3 8.5 15 12 13 16 7.5 54 10 50 500 20 LS 8-18 3-270 LS 8.5 54 Dolo., LS Dolo., LS Dolo. 8.5 8.6 6 100-5,000 100-5,000 40 Keg River Keg River Dolo. LS 8 9.1 300 50 2 Keg River LS 8 50 11 Keg River Dolo. 6 1,000 Nisku Nisku Nisku Nisku Nisku Nisku Nisku Leduc D-3A Keg River Keg River Keg River Dolo. Dolo. Dolo. Dolo. Dolo. Dolo. Dolo. Dolo. Dolo. Dolo. Dolo. 8 12.7 10.5 9 11.8 10.3 9.8 10.5 7.3 8.6 4.25 900 2,020 1,060 540 3,100 2,400 1,970 1,375 180 320 160 10 Lloydminster Clearwater S S 32.5 3,000-5,000 32 2,000-4,000 27 6 McMurray McMurray S S 33 102 27 Waseca US 33 7,500 32 4,000 20 4,000 8 Clearwater Clearwater US US 35 32 1,500 2,000 5,120 4,900 3,000 22 97 48 22 109 48 Clearwater S Bluesky S Cretaceous-Bullhead S 187,000 397,000 1,000 445 200 280 Wabiskaw Wabiskaw 1 1 1 1 S S 7,000 33 2,000 26.5 2,000-4,000 28.5 100-2,000 29 1,000-4,000 30 500-5,000 Oil & Gas Journal / Apr. 19, 2010 4/13/10 10:32 AM Special Report TABLE C Permeability, md Depth, ft Gravity, °API Oil, cp Oil, °F. 1,500 2,500 25 20 110 50 20-60 625 2,900 4,800 32 39 34 3 2.63 122 102 Prev. prod. Satur. % start WF WF Satur. Proj. % end matur. 60 10 53 50 51 5 JS JS Tot. prod., b/d Enh. prod., b/d 20,000 5,000 160 40 70 Proj. eval. Profit TETT TETT Project scope TETT Phase 1 P TABLE D Gravity, °API Oil, cp Oil, °F. Prev. prod. Satur. % start Satur. % end Proj. matur. Tot. prod., b/d 4,900 32-40 0.6-1.5 160-176 Prim. 40 5 JS 1,000 4,600 8,300 4,655 8,200 4,900 5,300 30 41 28 41.5 42 41 3 0.4 3 0.65 1.14 1 149 225 140 206 133 128 WF 5 30 22,000 11,000 38 23 JS JS JS JS HF JS 5,900 WF HC WF WF 45 30 45 700 700 9,150 41 0.3 230 WF 55 43 NC 1,900 1,700 8,300 41 0.4 225 WF 30 5 NC 14,300 4,100 Succ. Yes FW (Exp. L) 5,500 5,500 6,200 39 39 40 0.46 0.47 0.3 190 184 183 WF GI/WF Prim. 45 92 15 15 HF NC NC 50 10 598 50 10 598 Prom. Succ. Succ. Yes Yes Yes FW FW FW 6,000 6,400 38 43 0.83 0.39 188 195 WF WF 52 67 23 50 HF Term. 8,810 189 8,810 189 Succ. Disc. Yes Yes RW RW 6,330 44 0.4 195 WF 67 50 Term. 19 19 Disc. Yes RW 6,000 48 0.25 180 WF/GI 50 35 JS 3,200 3,200 Succ. Yes RW 9,541 9,469 9,415 9,333 9,332 9,531 9,421 6,500 4,160 4,330 4,040 43.2 43.6 40.9 41.1 43.4 45.4 41.3 38 37 40 38 0.33 0.37 0.42 0.14 0.32 0.36 0.42 0.54 0.59 0.69 0.547 204 198 199 198 190 200 196 167 188 188 190 Prim. Prim. WF Prim. Prim. Prim. Prim. Prim. Prim. Prim. Prim. 80 82 88 93 84 87 91 93 90 88 73.5 5 5 5 5 5 5 5 12 5 5 5 NC NC NC NC NC NC NC NC NC NC NC 409 208 667 472 198 340 220 346 17 161 418 409 208 667 472 198 340 220 346 17 161 418 Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes FW FW FW FW FW FW FW FW RW RW RW 1,480 1,600 13 10-12 13,000 40,000-300,000 66 60 Prim. 90 60 38 30 TBD TBD 5,000 70,000 5,000 70,000 Succ. Succ. Yes Yes TBD TBD 1,600 10 500,000 55 JS JS 35,000 7,000 35,000 7,000 Yes RW Depth, ft 85 Enh. prod., b/d 1,000 Proj. eval. Profit Project scope Prom. Yes Exp. L Prom. Yes Prom. TETT Succ. TETT FW P LW, Exp. L P FW P Succ. Exp. UL 1,640 12 25,000 70 85 HF 7,500 7,500 Succ. 1,509 1,395 10.2 10 100,000 200,000 55 55 HF HF 154,000 154,000 CS 70 70 Succ. Prom. 1,350 1,800 1,800 10 8 8 75,000 40,000-400,000 100,000 60 63 62 SAGD 70 SF, SD, SS 0.8 80 JS HF JS 10,000 13,000 5,000 13,000 5,000 TETT Succ. Succ. Exp. L Marginal P, Exp. L Exp. L 1,500 1,0001,300 13 13.5-16.5 1,000-4,000 1,000-5,000+ 60 63 Prim. WF TBD HF 40,000 20,105 20,000 5,000 Succ. Succ. Yes Oil & Gas Journal / Apr. 19, 2010 100419ogj_49 49 70 70-80 10 0.54 40 20-30 FW P TBD RW 49 4/13/10 10:32 AM TE C H N O L O G Y PRODUCING EOR PROJECTS OUTSIDE US AND CANADA Country and area Brazil Bahia Bahia Bahia Brazil Brazil Espirito Santo Rio Grande do Norte (RN) Rio Grande do Norte (RN) Sergipe Egypt Cairo Germany Lower Saxony, Grafschaft Bentheim Lower Saxony, Grafschaft Bentheim Lower Saxony, Grafschaft Bentheim Lower Saxony, Grafschaft Bentheim Lower Saxony, Grafschaft Bentheim Lower Saxony, Grafschaft Bentheim Operator Type project Field Petrobras Petrobras Petrobras Petrobras Petrobras Petrobras Petrobras Petrobras Petrobras CO2 immiscible CO2 miscible CO2 miscible Microbial Steam Steam Steam Steam Steam Buracica 1991 Rio Pojuca 1999 Miranga 12/09 Carmopolis 6/02 Estreito 12/09 Fazenda Alegre 2001 Estreito 1984 Alto do Rodrigues 1984 Carmopolis 1978 Scimitar Cyclic steam Issaran 2004 Emlichheim, Block 1 Emlichheim, Block 2 Emlichheim, Block 3 Emlichheim, Block 4 NE Emlichheim, Block 5/7 North Emlichheim, Block 8/9 North 7/07 6/05 Wintershall Holding AG Steam Wintershall Holding AG Steam Wintershall Holding AG Steam Wintershall Holding AG Steam Wintershall Holding AG Steam Wintershall Holding AG Steam Indonesia Pekanbaru Pekanbaru PT Caltex PT Caltex Steam Steam Duri Duri Trinidad Parrylands Forest Reserve Forest Reserve Forest Reserve Forest Reserve Oropouche Guapo Point Fortin Point Fortin Point Fortin Forest Reserve Forest Reserve Forest Reserve Palo Seco New Horizon Petrotrin Petrotrin Petrotrin Petrotrin Petrotrin Petrotrin Petrotrin Petrotrin Petrotrin Petrotrin Petrotrin Petrotrin Petrotrin Block E Area 2102 Area 2121 Area 2124 EOR 34-Cyclic Oropouche Guapo Cruse E Parrylands Cruse E Phase I Cyclic Phase I West Phase I East Bennett Village Quarry Petrotrin North Palo Seco Petrotrin Steam CO2 immiscible CO2 immiscible CO2 immiscible CO2 immiscible CO2 immiscible Steam Steam Steam Steam Steam Steam Steam Water (steam scavenging) Water (steam scavenging) Steam Turkey Batman TPAO CO2 immiscible Bati Raman Venezuela Maturin, Campo Mulata Maturin, Campo Mulata Maturin, Campo Furrial PDVSA E&P PDVSA E&P PDVSA E&P Maturin, Campo Furrial Maturin, Campo Furrial Maturin, Campo Orocual PDVSA E&P PDVSA E&P PDVSA E&P HC miscible HC miscible HC miscible/ water AGA Surfactant Steam Anzoategui Anzoategui Anzoategui Anzoategui Anzoategui Anzoategui Anzoategui Anzoategui Campo Cerro Negro Campo Jobo Campo Jobo Campo Jobo Campo Pilon Zulia Zulia Zulia Zulia Zulia Zulia Zulia PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P Steam Steam Steam-SAGD Steam-SAGD Steam Steam Steam Steam Steam Steam Steam Steam Steam Steam Steam Steam Steam Steam Steam Steam 50 100419ogj_50 50 Start date Area, acres No. No. wells wells prod. inj. Pay zone 1,670 Porosity, % Formation 7 1 10 10 48 Sergi Agua Grande Catu-1 Carmopolis Acu Urucutuca Acu Acu Barra Itiuba/ Carmopolis S S S S/Congl. S S S S S/Congl. 20 17 25 27 25 25 22 180 22 300 Dolo. 21 55 8 1 Valanginian US 30 22 4 1 Valanginian US 30 1,255 27 45 176 59 700 500 200 22 8/01 50 7 1 Valanginian US 30 2/02 22 3 1 Valanginian US 30 2/99 58 9 1 Valanginian US 30 7/08 37 5 1 Valanginian S 30 1/85 7/94 30,878 27,000 Pertama-Kedua Rindu US US 34 38 7/01 6/76 1/74 1/86 84 6/90 8/76 2/86 7/81 10/95 8/76 12/88 9/94 01/86 744 58 29 184 NA 175 400 66 86 300 58 23 40 39 Forest Sands Forest Sands Forest Sands Forest Sands Forest/MLE Retrench Cruse E & F Cruse E Forest Cruse E Forest Sands Forest Sands Forest Sands Lower Morne L’Enfer S S S S S S S S S S S S S S 36 32 30 31 29 30 25 31 30 29 31 30 30 33 2,702 1,068 1,093 532 6 6 2 3 11 4 80 17 25 72 8 3 23 26 2 2 1 3 12 7 6 27 10 7 5 Antilles Quarry 10/81 70 54 12 Lower Morne L’Enfer S 29 North Palo Seco 05/75 300 127 30 Lower Morne L’Enfer S 33 3/86 12,890 212 69 Garzan LS 18 Carito Central Carito Oeste Furrial 12/96 11/97 8/98 12,000 9,500 36,769 45 26 102 10 5 43 NARICUAL NARICUAL NARICUAL S S S 8-20 10-20 15 Furrial Furrial Orocual 8/98 12/01 5/00 43 63,400 22,776 1 1 35 1 1 12 S S US 13-15 12 30 Bare (F.O.) Bare (F.O.) Bare Bare Arecuna (F.O.) Arecuna (F.O.) Melones Melones B.E.P.-Cerro Negro Jobo Jobo-P.E.T.C. Jobo West Pilon Bachaquero Lago Lagunillas Lago Tia Juana Lagunillas Lagunillas Lagunillas Lagunillas 3/85 3/87 8/06 10/09 2/85 12/83 07/83 10/83 1984 12/69 8/85 12/69 12/69 12/80 2/71 2/70 4/65 8/64 7/67 1/70 16,452 8,066 300 250 1,668 1,544 39,909 26,249 49,090 25,410 267 34,099 1,065 343 9,343 1,692 420 76 618 3,025 55 66 1 1 5 15 42 53 186 88 17 301 8 2 522 25 59 7 54 147 48 65 1 1 5 15 42 53 NARICUAL CRETÁCEO R (R ORS 04)_S (S ORS 01) U1,3 (YAC.MFB-53) U2,3 (YAC.MFB-23) 30 80 5 T (YAC.MFA-52) U1,3 (YAC.MM-407) S5,T (YAC.MM-412) Morichal-Member Jobo Member Morichal Morichal Oficina-1 Bachaquero Superior Bachaquero Lagunillas Inferior U.L.H. L.L. U.L.H. L.L. US US US US US US S S S S S S S S S S S S S S 31.9 28.6 25 30 30.7 30.6 30 28 35 31 30 30 31 23 34 31 35 33.7 35 33.7 2 Oil & Gas Journal / Apr. 19, 2010 4/13/10 10:32 AM Special Report TABLE E Permeability, md Depth, ft Gravity, °API Oil, °F. Oil, cp Prev. prod. Satur. Satur. % start % end 1,970 5,900 4,000 1,970 1,150 2,300 1,150 1,480 2,460 35 36 39.4 23 15 13 15 15 21 10.5 2 1.15 28 1,700 825 1,700 2,500 500 120 183 156 122 100 124 100 100 122 Prim./WF Prim. WF WF Prim. Prim. Prim. Prim. 20 md matrix, 2 darcy fracture 700 10 72 110 Prim. 300-15,000 2,500-2,700 25 175 100 HW 10-90 300-15,000 2,500-2,700 25 175 100 WF 10-90 300-15,000 2,500-2,700 25 175 100 HW 10-90 300-15,000 2,500-2,700 25 175 100 HW 10-90 300-15,000 2,500-2,700 25 175 100 WF 300-15,001 2,600 25 175 100 1,600 1,600 550 350 22 22 350 350 100 100 750 175 150 300 150 36 300 95 500 265 205 430 270 250 850-1,200 3,000 2,600 4,200 2,025 2,400 2,400 1,400 1,100 2,100 1,200 1,500 1,100 1,000 16-18 19 17 25 17 29 11 17 11 17 19 17 14 21.6 5,000 16 32 6 11-145 5 5,500 175 5,500 200 32 160 250 18 250 2,800 19.2 260 1,200 15 58 4,265 13 592 129 10-1,000 13,000-14,500 10-1,000 13,000-14,500 600 13,000-14,300 21-33 24-36 26 0.1-0.5 0.1-0.5 0.5 290 290 290 60-800 15,180-15,700 45 14,500 400-1,200 2,600 24 27 12 0.5 0.5 563 9.3 9.2 9.0 9.0 10 9.8 11 14.5 8.5 13.5 9 9 10 14 12 15 11.4 15.2 11.4 15.2 376 351 2,325 2,200 370 560 270 260 5,500 138 1,952 1,952 727 185 600 93 3,500 2,500 3,500 2,500 112 200 4,000 500-2,000 4,000 3,000 200 6,600 5,000 3,500 5,000 5,800 4,500 1,500 792 10,000 2,500 5,000 5,000 8,000 1,500 4,000 1,250 2,650 3,050 3,000 2,200 2,850 3,150 3,820 3,515 2,000 3,260 3,600 3,600 3,350 3,400 2,690 2,537 2,300 2,850 2,300 2,850 Oil & Gas Journal / Apr. 19, 2010 100419ogj_51 51 Proj. matur. Tot. prod., b/d Enh. prod., b/d Proj. eval. Yes Yes Yes Yes RW P P P FW FW FW FW FW Profit NC HF JS NC JS HF NC NC NC 5,700 9,500 5,700 2,500 3,860 9,500 5,700 2,500 3,860 Succ. TETT TETT Prom. TETT Succ. Succ. Succ. Succ. JS 4,000 3,100 Succ. Prof. LW 10-90 JS 500 500 Prom. Good FW 10-90 HF 390 390 Succ. Good FW 10-90 HF 350 345 Succ. Good FW 10-90 HF 70 70 Succ. Good FW 10-90 10-90 HF 450 450 Succ. Good FW 10-90 10-90 JS 530 530 Prom. Good FW Prim. Prim. 62 60 15 15 NC NC 190,000 190,000 Succ. Succ. Yes Yes FW FW 97 120 120 130 120 120 100 110 104 110 105 105 110 103 Prim. Prim. Prim. WF Prim. Prim. Cyclic Prim. Prim. Prim. Prim. Prim. Prim. S 80 56 60 44 100 43 43 Yes 45 78 160 32 792 325 89 141 69 76 158 280 78 160 32 792 325 89 141 69 76 158 280 LW Exp. L Exp. L Exp. L 53 75 58 75 75 57 67 70 73 JS HF HF TS HF HF HF HF HF JS NC JS HF NC 120 100 S 72 51 NC 330 330 Succ. Yes Exp. NL 500 100 C 71 35 NC 1,132 1,132 Succ. Yes Exp. LW 78 NC 7,000 7,000 Succ. Yes FW Prim. Prim. WF 80 80 75 JS JS JS 150,000 80,000 410,000 80,000 45,000 41,000 Succ. Succ. Prom. yes yes yes FW FW FW 290 300 115 WF WF Prim. 36 36 72 JS JS JS 360 100 5,500 520 350 2,500 Prom. Prom. Prom. yes Yes Yes P P RW (Exp. L) 131 136 130 127 135 140 159 154 125 130 132 132 139 135 128 119 117 125 117 122 Prim. Prim. Prim. Prim. Prim. Prim. Prim. Prim. Prim. Prim. Prim. Prim. Prim. Prim. Prim. 88 83 85 80 82 80 80 80 80 80 85 85 82 85 84 72 75 80 75 87 HF HF HF JS NC NC HF HF HF HF NC JS JS JS HF HF NC NC NC HF 65,000 4,500 350 1,500 20,000 500 350 1,500 Yes Yes Yes 8,200 5,800 650 14,101 1,530 5,607 23,912 32,517 44,219 5,916 2,318 257 2,629 2,675 3,500 2,600 400 Succ. Succ. Succ. TETT Disc. Prom. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. RW (Exp. L) RW (Exp. L) P P P (Exp. UL) RW RW RW P (Exp. L) FW P (Exp. L) FW RW P (Exp. L) FW P(Exp. L) FW FW FW FW Prim. Prim. Prim. Prim. 76 80 48 18 20 15 25 20 N/A 75 75 45 45 74 72 44 50 46 54 514 17,997 31,135 3,815 2,318 257 2,629 2,675 TETT Succ. Prom. Prom. Prom. Prom. Succ. Prom. Succ. Prom. Disc. Disc. Disc. Succ. Yes Project scope Yes Yes Yes No No No Yes No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes P RW P RW RW RW RW RW Exp. NL 51 4/13/10 10:32 AM TE C H N O L O G Y PRODUCING EOR PROJECTS OUTSIDE US AND CANADA (CONTINUED) Country and area Zulia Zulia Zulia Zulia Zulia Zulia Zulia Zulia Zulia Zulia Zulia Zulia Zulia Zulia Zulia Zulia Zulia Zulia Zulia Zulia Zulia Zulia Operator Type project Field PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P PDVSA E&P Steam Steam Steam Steam Steam Steam Steam Steam Steam Steam Steam Steam Steam Steam Steam Steam Steam Steam Steam Steam Steam Steam Lagunillas Lagunillas Lagunillas Lagunillas Bachaquero East Tia Juana East Tia Juana East Tia Juana East Tia Juana East Tia Juana East Tia Juana East Tia Juana East Tia Juana East Tia Juana East Tia Juana East Tia Juana Main Tia Juana Main Tia Juana Main Tia Juana Main Tia Juana Main Tia Juana Main Tia Juana Start date 4/70 8/70 11/79 10/80 11/84 4/59 2/61 9/64 5/68 8/68 12/68 3/69 8/69 12/69 11/74 9/86 10/63 6/66 7/67 7/67 10/67 10/67 Area, acres No. No. wells wells prod. inj. Pay zone 2,565 2,114 3,101 3,565 7,795 341 35 411 2,755 3,218 1,961 1,768 1,642 392 1,848 1,380 867 144 1,291 1,500 2,323 1,286 220 175 261 297 640 32 7 36 201 250 168 145 148 36 135 144 82 15 114 134 197 86 21 Formation U.L.H. U.L.H. L.L. U.L.H. Post-Eocene L.L. L.L. L.L. L.L. L.L. L.L. L.L. L.L. L.L. L.L. L.L. L.L. L.L. L.L. L.L. L.L. L.L. Porosity, % S S S S S S S S S S S S S S S S S S S S S S 35 35 33.7 35 33.5 33.5 38.1 38 38.1 38.1 38 38.1 38.1 38.1 38.1 36 38.1 38.1 38.8 38.1 38.1 38.1 PennEnergy Research Setting the industry standard in energy research. PennEnergy Research and the Oil & Gas Journal Online Research Center have set the standard in energy research. With the broadest and most comprehensive listing of energy research products, you have the tools you need to make those critical business decisions. 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Prim. Prim. Prim. Prim. Prim. Prim. Prim. Prim. Prim. Prim. Prim. Prim. Prim. Prim. Prim. Prim. Satur. Satur. % start % end 75 75 87 75 84.5 85 85 85 85 81 85 85 85 85 85 85 85 85 85 85 85 85 54 63 66 63 40 48 45 65 64 74 67 67 77 72 46 82 57 65 61 65 62 76 Proj. matur. Tot. prod., b/d Enh. prod., b/d Proj. eval. Profit Project scope HF HF HF HF JS HF NC HF HF HF HF HF HF HF HF HF NC NC HF HF HF HF 21,016 5,872 4,399 19,920 15,190 470 171 489 4,806 7,778 6,415 4,233 5,316 963 2,100 6,857 842 120 3,412 4,224 4,264 1,129 21,016 5,872 4,399 19,920 15,190 470 171 375 4,139 7,257 6,052 3,636 5,316 963 2,100 6,857 842 120 3,412 4,224 3,878 1,129 Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Succ. Yes Yes Yes Yes Yes Yes Yes Yes Prom. Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes FW FW FW FW FW FW P FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW Site License Sound Knowledge. Sound Business Decisions. 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