All U.S. companies operating in (SIC code: 1382) OIL & GAS FIELD EXPLORATION SERVICES
| Company Name | CIK | Address |
|---|---|---|
| ZION OIL & GAS INC | 0001131312 | 12655 NORTH CENTRAL EXPRESSWAY, SUITE 1000, DALLAS, Texas, 75243 |
| XPLOR ENERGY INC | 0001047019 | 10200 GROGANS MILL ROAD SUITE 500, THE WOODLANDS, Texas, 77380 |
| WESTERN ATLAS INC | 0000913340 | 10205 WESTHEIMER ROAD, HOUSTON, Texas, 77042-3115 |
| WATCH RESOURCES LTD | 0001172160 | 925 WEST GEORGIA ST, SUITE 1320, VANCOUVER BC CANADA, A1, 00000 |
| VGS INC | 0001176518 | 10300 TOWN PARK, HOUSTON, Texas, 77072 |
| VENTURE SEISMIC LTD | 0001001244 | 3110 80TH AVE SE, CALGARY ALBERTA CANADA T2C1J3, CALGARY ALBERTA, A0, T2C 1J3 |
| UNIVERSAL SEISMIC ASSOCIATES INC | 0000884802 | 16420 PARK TEN PLACE, SUITE 300, HOUSTON, Texas, 77084-5051 |
| Unbridled Energy CORP | 0001343576 | 400 - 2424 4TH STREET SW, CALGARY, A0, T2S 2T4 |
| TUNDRA RESOURCES INC | 0001080883 | 6393 BUCKAROO AVENUE, LAS VEGAS, Nevada, 89108 |
| TRINITY ENERGY RESOURCES INC | 0001082292 | 16420 PARK TEN PLACE, HOUSTON, Texas, 77084 |
| TREK RESOURCES INC | 0001133932 | 4925 GREENVILLE AVE., SUITE 955, DALLAS, Texas, 75206 |
| TRANSATLANTIC PETROLEUM LTD. | 0001092289 | 16803 DALLAS PARKWAY, ADDISON, Texas, 75001 |
| TIDELANDS OIL & GAS CORP | 0001088881 | P O BOX 270234, CORPUS CHRISTI, Texas, 78409 |
| TEXAS NEVADA OIL & GAS CO | 0001145372 | ONE RIVERWAY SUITE 1700, HOUSTON, Texas, 77056 |
| TEXAS BORDER GAS CO | 0001177023 | |
| TERYL RESOURCES CORP | 0001109313 | 240 - 11780 HAMMERSMITH WAY, RICHMOND, A1, V7A 5E9 |
| TATHAM BROTHERS SECURITIES LLC | 0001093268 | 7400 CHASE TOWER, 600 TRAVIS ST, HOUSTON, Texas, 77002 |
| TATHAM OFFSHORE INC | 0000913358 | 4400 POST OAK PARKWAY, SUITE 1600, HOUSTON, Texas, 77027 |
| TAG OIL LTD | 0000912785 | SUITE 2901, 1050 BURRARD STREET, VANCOUVER, A1, V6Z 2S3 |
| SUPERIOR OIL & GAS CO | 0001216774 | 844 SOUTH WALBAUM ROAD, CALUMET, Oklahoma, 73014 |
| STRATHCLAIR VENTURES LTD | 0001112979 | 1055 WEST HASTINGS STREET, SUITE 1900, VANCOUVER BC CANADA, A1, 00000 |
| SPF ENERGY INC | 0001157295 | |
| SOVEREIGN CHIEF VENTURES LTD | 0001214910 | |
| SIMON ROBERT J II | 0001060991 | 50 BRIAR HOLLOW LN, WEST BLDG 7TH FLR, HOUSTON, Texas, 77027 |
| SIERRA INTERNATIONAL GROUP INC | 0001204486 | PO BOX 95603, SOUTH JORDON, Utah, 84095-0603 |
| SI HOLDINGS, G.P. | 0001310336 | 10811 S. WESTVIEW CIRCLE, BUILDING C, SUITE 100, HOUSTON, Texas, 77043 |
| SHARPE RESOURCES CORP | 0001024696 | 3252 MOB NECK ROAD, HEATHSVILLE, Virginia, 22473 |
| SHARON ENERGY LTD | 0000844680 | 5995 GREENWOOD PLZ BLVD, STE 220, ENGLEWOOD, Colorado, 80111 |
| SHANNON INTERNATIONAL INC | 0001081047 | 100-238A BROWNLOW AVENUE, DARTMOUTH, A5, B3B 2B4 |
| SEVEN SEAS PETROLEUM INC | 0000947156 | 5555 SAN FELIPE, SUITE 1700, HOUSTON, Texas, 77056 |
| SENTRY PETROLEUM LTD. | 0001357642 | 2123 PIONEER AVENUE, CHEYENNE, Wyoming, 82001 |
| SEITEL SOLUTIONS, LTD. | 0001310333 | 10811 S. WESTVIEW CIRCLE, BUILDING C, SUITE 100, HOUSTON, Texas, 77043 |
| SEITEL INC | 0000750813 | 10811 S. WESTVIEW CIRCLE, BUILDING C, SUITE 100, HOUSTON, Texas, 77043 |
| SARATOGA RESOURCES INC /TX | 0001096339 | 1304 ALTA VISTA, AUSTIN, Texas, 78704 |
| SAExploration Holdings, Inc. | 0001514732 | 1160 DAIRY ASHFORD RD., SUITE 160, HOUSTON, Texas, 77079 |
| TERAX ENERGY, INC. | 0001143548 | 3767 FOREST LANE, SUITE 124 PMB-415, DALLAS, Texas, 75244 |
| RIDGEWOOD ENERGY X FUND, LLC | 0001455741 | 14 PHILIPS PARKWAY, MONTVALE, New Jersey, 07645 |
| RIDGEWOOD ENERGY Y FUND LLC | 0001434070 | 14 PHILIPS PARKWAY, MONTVALE, New Jersey, 07645 |
| Ridgewood Energy U Fund LLC | 0001377178 | 14 PHILIPS PARKWAY, MONTVALE, New Jersey, 07645 |
| RIDGEWOOD ENERGY V FUND LLC | 0001385662 | 14 PHILIPS PARKWAY, MONTVALE, New Jersey, 07645 |
| Ridgewood Energy W Fund LLC | 0001409947 | 14 PHILIPS PARKWAY, MONTVALE, New Jersey, 07645 |
| RIDGEWOOD ENERGY S FUND LLC | 0001352190 | 14 PHILIPS PARKWAY, MONTVALE, New Jersey, 07645 |
| RIDGEWOOD ENERGY T FUND LLC | 0001364397 | 14 PHILIPS PARKWAY, MONTVALE, New Jersey, 07645 |
| Ridgewood Energy P Fund LLC | 0001325703 | 14 PHILIPS PARKWAY, MONTVALE, New Jersey, 07645 |
| RIDGEWOOD ENERGY Q FUND LLC | 0001338474 | 14 PHILIPS PARKWAY, MONTVALE, New Jersey, 07645 |
| Ridgewood Energy O Fund LLC | 0001315061 | 14 PHILIPS PARKWAY, MONTVALE, New Jersey, 07645 |
| Ridgewood Energy L Fund LLC | 0001295714 | 947 LINWOOD AVENUE, RIDGEWOOD, New Jersey, 07450 |
| Ridgewood Energy M Fund LLC | 0001302834 | 947 LINWOOD AVE, RIDGEWOOD, New Jersey, 07450 |
| RIDGEWOOD ENERGY A-1 FUND LLC | 0001457919 | 14 PHILIPS PARKWAY, MONTVALE, New Jersey, 07645 |
| RIDGEWOOD ENERGY K FUND LLC | 0001285480 | 947 LINWOOD AVE, RIDGEWOOD, New Jersey, 07450 |
| RAMCO ENERGY PLC | 0001032347 | 4 RUBISLAW PLACE, ABERDEEN AB10 1XN, UNITED KINGDOM, United Kingdom, 00000 |
| PURE RESOURCES INC | 0001109860 | 500 WEST ILLINOIS, MIDLAND, Texas, 79701 |
| PURE RESOURCES LP | 0001159233 | 500 WEST ILLINOIS, MIDLAND, Texas, 79701 |
| PURE RESOURCES I INC | 0001159236 | 500 WEST ILLINOIS, MIDLAND, Texas, 79701 |
| PURE GP LLC | 0001159250 | 500 WEST ILLINOIS, MIDLAND, Texas, 79701 |
| PROVIDENT ENERGY LTD | 0001142229 | SUITE 2100, 250 2 STREET SW, CALGARY, A0, T2P 0C1 |
| WESTBRIDGE ENERGY CORP. | 0001008112 | 800 WEST PENDER STREET, SUITE 615, VANCOUVER, A1, V6C 2V6 |
| PK IV LP | 0001159248 | 500 WEST ILLINOIS, MIDLAND, Texas, 79701 |
| PK II LP | 0001159240 | 500 WEST ILLINOIS, MIDLAND, Texas, 79701 |
| PK III LP | 0001159245 | 500 WEST ILLINOIS, MIDLAND, Texas, 79701 |
| PK I LP | 0001159239 | 500 WEST ILLINOIS, MIDLAND, Texas, 79701 |
| PGS Geophysical AS | 0001037571 | C/O STRANDVEIEN 50E, P.O. BOX 89, LYSAKER NORWAY, Norway, 1 |
| PETROMIN RESOURCES LTD | 0001013747 | P.O. BOX 34038, STATION D, VANCOUVER BC, A1 |
| PGS ASA | 0000902053 | STRANDVEIEN 4, N-1366 LYSAKER, NORWAY, Norway, 00000 |
| PETROFINA | 0001045182 | 52 RUE DE LLNDUSTRIE, B-1040 BRUSSELS, BELGIUM, Belgium |
| PETROBANK ENERGY & RESOURCES LTD | 0000933177 | 625 777 8TH AVE S W, CALGARY ALBERTA, A0, 00000 |
| Perkins Oil & Gas, Inc. | 0001567802 | 17330 PRESTON ROAD, #200D, DALLAS, Texas, 75252 |
| PERFORMANCE DRILLING CO LLC | 0001376890 | 125 SO. CONGRESS ST, STE 1610, JACKSON, Mississippi, 39201 |
| PENDARIES PETROLEUM LTD | 0001058254 | 8 GREENWAY PLAZA, SUITE 910, HOUSTON, Texas, 77046 |
| PEMBINA PIPELINE CORP | 0001546066 | (ROOM #39-095) 4000, 585 8TH AVENUE S.W., CALGARY, A0, T2P 1G1 |
| PDC 2003 DRILLING PROGRAM | 0001125604 | C/O PETROLEUM DEVELOPMENT CORP, 103 E MAIN STREET, BRIDGEPORT, West Virginia, 26330 |
| PDC 2002 C LTD PARTNERSHIP | 0001224951 | C/O PETROLEUM DEVELOPMENT CORP, 103 E MAIN STREET, BRIDGEPORT, West Virginia, 26330 |
| PDC 2002 D LTD PARTNERSHIP | 0001224952 | C/O PETROLEUM DEVELOPMENT CORP, 103 E MAIN STREET, BRIDGEPORT, West Virginia, 26330 |
| PDC 2002 B LTD PARTNERSHIP | 0001224950 | C/O PETROLEUM DEVELOPMENT CORP, 103 E MAIN STREET, BRIDGEPORT, West Virginia, 26330 |
| PARKCREST EXPLORATIONS LTD/CN | 0001052596 | 300-595 HOWE STREET, VANCOUVER B C V6C 2, A1 |
| PARAMOUNT RESOURCES LTD | 0001262767 | 4700 BANKERS HALL WEST, 888-3RD STREET, CALGARY, A0, 00000 |
| PALADIN INTERNATIONAL CORP | 0001121279 | 3131 W ALABAMA, STE 300, HOUSTON, Texas, 77098 |
| PACIFIC RODERA VENTURES INC | 0001163279 | 1030 W GEORGIA ST, STE 707, VANCOUVER BRITISH CO, A1, V63 2Y3 |
| Pacific Asia China Energy Inc. | 0001369123 | 700 - 1620 DICKSON AVE, KELOWNA, A1, V1Y 9Y2 |
| OSLO CHALLENGER PLC | 0001037568 | C/O STANDVEIEN 50E, P.O. BOX 89 N-1324 LYSAKER, NORWAY, Norway |
| OSLO EXPLORER PLC | 0001037567 | C/O STANDVEIEN 50E, P.O. BOX 89, LYSAKER NORWAY, Norway, N-1324 |
| OSLO SEISMIC SERVICES INC | 0001021720 | C/O CAMBRIDGE FUND MANAGEMENT LLC, PARK AVENUE TOWER 65 E 55TH, NEW YORK, New York, 10022 |
| OMNI ENERGY SERVICES CORP | 0001046212 | 4500 NE INTERSTATE 49, CARENCRO, Louisiana, 70520 |
| TIDELANDS OIL & GAS CORP/WA | 0001107104 | P E BOX 270234, CORPUS CHRISTI, Texas, 78247 |
| WHITTIER ENERGY CORP | 0001108520 | 333 CLAY STREET, SUITE 700, HOUSTON, Texas, 77002 |
| OILEX INC /NV/ | 0001020333 | 3050 POST OAK BLVD, STE 1760, HOUSTON, Texas, 77056 |
| NEWSTAR RESOURCES INC | 0001032627 | ROYAL BANK PLAZA N TOWER 200 BAY ST, STE 2220 PO BOX 123, TORONTO ONTARIO, A6 |
| NATION ENERGY INC | 0001081183 | 1500 WEST 16TH AVE, SUITE F, VANCOUVER, A1, V6J 2L6 |
| MULTIPLEX SERVICES INC | 0000740073 | C/O CINEMARK, 3900 DALLAS PARKWAY #500, PLANO, Texas, 75093 |
| MONUMENT RESOURCES INC | 0000818468 | 2050 S. ONEIDA STREET, SUITE 106, DENVER, Colorado, 80224 |
| MICRON ENVIRO SYSTEMS INC | 0001082285 | 8 BOND STREET, #121, GREAT NECK, New York, 11021 |
| MESA CAPITAL CORP | 0000795178 | 301 SOUTH POLK, P O BOX 2009, AMARILLO, Texas, 79189 |
| MAXX PETROLEUM LTD | 0001047821 | 1000 112 4TH AVE SW, CALGARY, ALBERTA CANADA, A0, H3A 3C7 |
| MAXOIL INC | 0000832337 | 303 N GLENOAKS BLVD, STE 670, BURBANK, California, 91502 |
| Power Resource Exploration Inc. | 0001375476 | 1240 KENSINGTON ROAD NW, SUITE 104, CALGARY, A0, T2N 3P7 |
| LERNER WILLIAM | 0001018370 | |
| LA PLATA ASSOCIATES LLC | 0001159259 | 500 WEST ILLINOIS, MIDLAND, Texas, 79701 |
| Whiting Canadian Holding Co ULC | 0001322866 | 1700 BROADWAY, SUITE 2300, DENVER, Colorado, 80290-2300 |
| JET ENERGY CORP | 0000943397 | 999 EIGHTH ST NW, #275, CALGARY ALBERTA CANA, A0 |
| INTERNATIONAL PETROLEUM CORP | 0000051442 | 1320-885 W GEORGIA ST, VANCOUVER B C CANADA, A1 |