Talisman Energy Tambeyneftgas PC. Tana Oil and Gas Corp. Taqa North Ltd. Tarpon Offshore LP. Tauber Exploration & Production Taurus Petroleum Inc. TDC Energy Tecnova SA. Tejas Energy LLC. Tejas Gas Storage Co. Tellus Energy Group LLC. Tengasco Inc. Tennessee Energy Acquisition Corp. Termotasajero Terralliance Oil & Gas Texaco Inc. Texas American Resources Co. Texas Commerce Bank NA. Texas Eastern Transmission Corp. Texas Gas Partners LP. Texas Meridian Resources Corp. Texas Pacific Group Texas Standard Oil Co. Texneft Inc. Texona Acquisition Co. Texstar North America Inc. Textron Investment Management Co. Inc. The Anschutz Corp. The Bahrain Petroleum Co. The Beacon Group The Cullen Foundation The Energy Group The Hamill Co. The Hise Co. The Limited Liability Co. The Mercer Group The Offshore Group The Sakura Bank Ltd. The Termo Co. The Vagas Group The Wiser Oil Co. Thermo Cogeneration Partnership Thompson/Cross Royalty Interest Threshold Development Co. Thunder Road Resources Titan Exploration Inc. TKM Resources LLC. Toco LLC. Tom Brown Inc. Torch Energy Advisors Inc. Torpedo Petroleum Corp. Tower Colombia Corp. Tpex Exploration Inc. Trade and Development Corp. Trafina Energy Ltd. Transandean Partners Inc. TransFuel Operating Co. TransOK LLC. TransTex Resources TransWorld Exploration and Production Travelers Oil Co. TRC operating Co. Tri-C Resouces Inc. Triad Energy Corp. Triana Energy TRIANGLE Petroleum Corp. TRIDENT EXPLORATION Corp. Tripetrol Ecuador Inc. Tristan Oil Ltd. Trust Company of the West Tyumen Oil Co. |
Talon Development Co. Tammany Oil & Gas LLC. Tanganyika Oil Co. Ltd. Tara Energy Services Ltd. Tatham Offshore Inc. Tauren Exploration Inc. Taylor Energy Co. Tebukneft Teco Energy Inc. Tejas Gas Corp. Tejas Power Corp. Tema Oil and Gas Co. Tenneco Gas Tepco Inc. Terra Energy Ltd. Teton Petroleum Co. Texakota Oil Co. Texas Bar Cle Texas Crude Energy Inc. Texas Fuel Co. Texas Gulf Resources Corp. Texas Onshore Energy Inc. Texas Petroleum Invetment Co. Texiana Gas Ltd. Texoil Co. Texstar Texstar Petroleum LLC. The Amdrill Co. The Anz Investment Bank The Bank of Cherry Creek The Calypso Corp. The Cymri Corp. The Farm Credit Bank of Columbia The Hillman Co. The Kingston Co. The Lucky Number The National Gas Co. of Trinidad & Tobago The Royal Bank of Scotland The Southern Co. The Terry Cos. The William G. Helis Co. Theisen Co. Thetford Associates Inc. Thrace Basin Natural Gas Turkey Thums Long Beach Tiger Petroleum Titan Offshore Energy Development TMC Oil & Gas TOEI 96 Ltd. Tom Brown Resources Ltd. Toronto Dominion Bank Total E&P USA Inc. Towers Energy Tracer Petroleum Tradewinds Oil and Gas Inc. Trans Tex Resources TransAtlantic Petroleum Corp. TransMeridian Exploration Inc. TransPecto Transport Co. TransWestern Pipeline Traveler's Exploration Co. Trax Petroleum Ltd. Trendwell Energy Corp. Tri-Union Development Corp. Triad Resources Inc. Triangle Oil & Gas Inc. Tribo Petroleum Corp. Trinity Offshore Corp. Triple 8 Energy Ltd. Tristream Energy LLC.Tuskar Colombia Ltd. |