Company Name:
01 - 70 & 148, LLC
AEDC (USA) INC.
Alcazar Corp.
AMCO Energy, Inc.
American Midstream Offshore (Seacrest) LP
American Panther, LLC
Anadarko E&P Company LP
Anadarko Petroleum Corporation
Anadarko US Offshore LLC
Anglo-Suisse Offshore Partners, LLC
ANKOR E&P Holdings Corporation
ANR PIPELINE COMPANY
Apache Clearwater Operations, Inc.
Apache Corporation
Apache Deepwater LLC
Apache Gathering Company
Apache Oil & Gas Transmission, Inc.
Apache Shelf, Inc.
Apex Oil & Gas, Inc.
Aquila Energy Corporation
Aquila Energy Resources Corporation
ARCO Pipe Line Company
Arena Energy, LP
Arena Offshore, LP
Arrowhead Gulf Coast Pipeline, LLC
Ashland Exploration Holdings, Inc.
Atlantic Richfield Company
ATP Oil & Gas Corporation
ATP Titan LLC
B T Operating Co.
Badger Oil Corporation
Bandon Oil and Gas, LP
Barcoo Exploration Inc.
Bastian Bay Pipeline, LP
Bennu Oil & Gas, LLC
Beryl Resources LP
BHP Billiton Petroleum (Americas) Inc.
BHP Billiton Petroleum (GOM) Inc.
Black Elk Energy Offshore Operations, LLC
Black Marlin Pipeline LLC
Blue Dolphin Pipe Line Company
Bois d' Arc Exploration LLC
Bois d'Arc Offshore Ltd.
BP America Production Company
BP Exploration & Oil Inc.
BP Exploration & Production Inc.
BP Pipelines (North America) Inc.
Breton Energy, LLC
British-Borneo USA, Inc.
Buccaneer Gas Pipeline Company, L.L.C.
Burlington Resources Offshore Inc.
Cabot Oil & Gas Corporation
Caesar Oil Pipeline Company, LLC
Cairn Energy USA, LLC
Callon Petroleum Operating Company
Calpine Natural Gas Company
Castex Offshore, Inc.
CBL Capital Corporation
Cedar Gas Company
Centana Gathering Company
Century Exploration New Orleans, LLC
Century Offshore Management Corporation
Challenger Minerals Inc.
Chandeleur Pipe Line, LLC
Chevron Pipe Line Company
Chevron U.S.A. Inc.
Chieftain International (U.S.) Inc.
Cleopatra Gas Gathering Company, LLC
Coastal States Gas Transmission Company
Cochon Properties, LLC
Cockrell Oil Corporation
Columbia Gulf Transmission Company
Conoco Inc.
ConocoPhillips Company
Contango Oil & Gas Company
Contango Operators, Inc.
Corpus Christi Oil and Gas Company
Coscol Marine Corporation
Cowboy Pipeline Company
Cox Oil Offshore, L.L.C.
Crimson Gulf, LLC
CSP Pipeline, L.L.C.
DALEN Resources Oil & Gas Co.
Dauphin Island Gathering Company, L.P.
Dauphin Island Gathering Partners
Dauphin Island Gathering System, LLC
Davis Oil Company
DCP Midstream, LP
Deep Gulf Energy II, LLC
Deep Gulf Energy III, LLC
Deep Gulf Energy LP
Delfin Offshore Pipeline LLC
Denbury Offshore, Inc.
Denbury Resources Inc.
Department of Energy
Destin Pipeline Company, L.L.C.
Devon Energy Corporation
Devon Energy Operating Corporation
Devon Energy Production Co., L.P.
Devon Louisiana Corporation
Devon SFS Operating, Inc.
Discovery Gas Transmission LLC
Discovery Producer Services LLC
Dominion Exploration & Production, Inc.
Dominion Oklahoma Texas Exploration & Production, Inc.
Dominion Transmission, Inc.
Dynamic Offshore Resources NS, LLC
East Cameron Gathering LLC
El Paso Energy Development I Company
El Paso Energy Oil Transmission, Inc.
El Paso Natural Gas Company
El Paso Offshore Gathering & Transmission Company
El Paso Production Company
El Paso Production GOM Inc.
Elf Aquitaine, Inc.
Enbridge Offshore (Gas Gathering) L.L.C.
Enbridge Offshore Facilities, LLC
Energen Resources MAQ, Inc.
Energy Development Corporation
Energy Resource Technology GOM, LLC
Energy Resource Technology, Inc.
Energy XXI GOM, LLC
Energy XXI Pipeline II, LLC
Energy XXI Pipeline, LLC
Eni Petroleum Co. Inc.
Eni Petroleum Exploration Co. Inc.
Eni Petroleum US LLC
Eni US Operating Co. Inc.
Enron Corp.
Enserch Exploration, Inc.
Enterprise Field Services, LLC
EnVen Energy Ventures, LLC
EOG Resources, Inc.
EP Energy E&P Company, L.P.
EP Energy Management, L.L.C.
EPEC Offshore Gathering Company
EPL Oil & Gas, Inc.
EPL Pipeline, L.L.C.
Ewing Bank Gathering Company
Ewing Bank Gathering Company, L.L.C.
Exxon Mobil Corporation
ExxonMobil Pipeline Company
ExxonMobil Production Company
Fairways Offshore Exploration, Inc.
Falcon Offshore Operating Company
Fieldwood Energy LLC
Fieldwood Energy Offshore LLC
Fieldwood Energy SP LLC
Fieldwood SD Offshore LLC
Flash Gas & Oil Southwest, Inc.
Flextrend Development Company, L.L.C.
Florida Gas Transmission Company, LLC
Forcenergy GOM Inc.
Forest Oil Corporation
Freeport Interstate Pipeline Company
Freeport-McMoRan Energy LLC
Freeport-McMoRan Exploration & Production LLC
FW GOM Pipeline, Inc.
Garden Banks Gas Pipeline, L.L.C.
Gasdel Pipeline System Incorporated
Gateway Offshore Pipeline Company LLC
GEL Offshore Pipeline, LLC
General Atlantic Resources, Inc.
Genesis Crude Oil, L.P.
Global Marine Oil & Gas Company
GOM Shelf LLC
GoMex Energy Offshore, Ltd.
Gomez Pipeline GP, Inc.
Grand Isle Corridor, LP
Grand Isle Pipeline LLC
Green Canyon Pipe Line Company, L.P.
Gryphon Exploration Company
Gulf Gateway Energy Bridge LLC
Gulf South Pipeline Company, LP
Gulfshore Midstream Pipelines, Ltd.
Gulfstream Natural Gas System, L.L.C.
Hall-Houston Exploration II, L.P.
Hall-Houston Exploration III, L.P.
Hall-Houston Oil Company
HC Resources, LLC
Helis Oil & Gas Company, L.L.C.
Hess Corporation
HI-BOL Pipeline LLC
High Island Offshore System, L.L.C.
High Point Gas Gathering, L.L.C.
High Point Gas Transmission, LLC
Hilcorp Energy Company
Hilcorp Energy GOM, LLC
Hoactzin Partners, L.P.
Hughes Eastern Petroleum, Inc.
Hunt Chieftain Development, L.P.
Hunt Oil Company
IP Petroleum Company, Inc.
J. M. Huber Corporation
Jupiter Energy Corporation
JX Nippon Oil Exploration (U.S.A.) Limited
Kerr-McGee Corporation
KERR-McGEE PIPELINE CORP.
Kinetica Partners, LLC
KIRBY EXPLORATION COMPANY OF TEXAS
Koch Industries, Inc.
Legacy Resources Co., L.P.
Leviathan Oil Transport Systems, L.L.C.
Linder Oil Company, A Partnership
LLECO Holdings, Inc.
LLOG Exploration & Production Company, L.L.C.
LLOG Exploration Offshore, L.L.C.
Louis Dreyfus Natural Gas Corp.
M21K, LLC
Magnum Hunter Production, Inc.
Main Energy, Inc.
Manta Ray Gathering Company, L.L.C.
Manta Ray Offshore Gathering Company, L.L.C.
Mantaray Pipeline Company
Manti Operating Company
Marathon Oil Company
Marathon Pipe Line Company
Mardi Gras Endymion Oil Pipeline Company, LLC
Mardi Gras Transportation System Inc.
Mariner Energy, Inc.
Mariner Gulf of Mexico LLC
Maritech Resources, Inc.
Mark Producing, Inc.
Marlin Coastal, L.L.C.
Marubeni Oil & Gas (USA) Inc.
Matagorda Island Gas Operations,LLC
MC Offshore Petroleum, LLC
McMoRan Oil & Gas Co.
McMoRan Oil & Gas LLC
McMoRan Pipeline Company
Medco Energi US LLC
Merit Energy Company, LLC
Mesa Operating Limited Partnership
Millennium Offshore Group, Inc.
Mission Resources Corporation
Mississippi Canyon Gas Pipeline, LLC
Mobil Exploration and Producing North America Inc.
MOBIL OIL EXPLORATION & PRODUCING SOUTHEAST INC.
Monforte Exploration L.L.C.
Murphy Exploration & Production Company
Murphy Exploration & Production Company - USA
Natural Gas Pipeline Company of America LLC
Nautilus Pipeline Company, L.L.C.
NCX Company, Inc.
Newfield Exploration Company
Newfield Exploration Gulf Coast LLC
Nexen Petroleum Offshore U.S.A. Inc.
Nexen Petroleum U.S.A. Inc.
Noble Energy, Inc.
North Central Oil Corporation
Northern Natural Gas Company
Northstar Offshore Group, LLC
Offshore Energy Development Corporation
Offshore Resources, LLC
Offshore Shelf LLC
Okeanos Gas Gathering Company, LLC
Omega Pipeline Company
ORYX ENERGY COMPANY
OXY USA Inc.
Pacific Enterprises Oil Company (USA)
Palace Operating Company
Palm Energy Offshore, L.L.C.
Panther Interstate Pipeline Energy, LLC
Panther Operating Company, LLC
Pelto Oil Company
PennzEnergy Company
Peregrine Oil & Gas II, LLC
Peregrine Oil & Gas, LP
Petro Ventures, Inc.
Petrobras America Inc.
PETROLEUM FUELS OFFSHORE, LLC
PetroQuest Energy, Inc.
PetroQuest Energy, L.L.C.
Petsec Energy Inc.
PG&E Resources Offshore Company
PG&E Texas Pipeline, L.P.
Phoenix Exploration Company LP
Pioneer Natural Resources USA, Inc.
Plains Exploration & Production Company (PXP)
Plains Pipeline, L.P.
Pogo Producing Company
Port Dolphin Energy LLC
Poseidon Oil Pipeline Company, L.L.C.
Prime Natural Resources, Inc.
Prime Offshore L.L.C.
PROBE RESOURCES US LTD.
Proteus Oil Pipeline Company, LLC
PRS Offshore, L.P.
PSI Midstream Partners, L.P.
Pure Partners, L.P.
Pure Transportation Company
Quintana Petroleum Corporation
Remington Oil and Gas Corporation
Renaissance Offshore, LLC
Ridgelake Energy, Inc.
Rooster Oil & Gas, LLC
Rooster Petroleum, LLC
Rosetta Resources Offshore, LLC
Royal Production Company, Inc.
S2 Energy 1, LP
Sabine Corporation
Sabine Pipe Line Company
Samedan Oil Corporation
Samson Contour Energy E&P, LLC
Sea Robin Pipeline Company, LLC
Seagull Energy E&P Inc.
Seneca Resources Corporation
SEO A LLC
Shell Exploration and Production Co.
Shell Gas Pipeline Company
Shell GOM Pipeline Company LLC
Shell Gulf of Mexico Inc.
Shell Offshore Inc.
Shell Oil Company
Shell Pipeline Company LP
SM Energy Company
SOCO Offshore, Inc.
Sojitz Energy Venture, Inc.
Southeast Keathley Canyon Pipeline Company, L.L.C.
Southern Natural Gas Company, L.L.C.
Southland Royalty Company
Statoil USA E&P Inc.
Stingray Pipeline Company, L.L.C.
STL Pipeline, LLC
Stone Energy Corporation
Stone Energy Offshore, L.L.C.
Stone Energy, L.L.C.
Talos Energy Offshore LLC
Tammany Energy Ventures LLC
Tammany Oil & Gas LLC
Tana Exploration Company LLC
Tana Oil and Gas Corporation
Targa Midstream Services Limited Partnership
Tarpon Offshore, L.P.
Tarpon Operating & Development, L.L.C.
Taylor Energy Company
Taylor Energy Company LLC
TC Offshore LLC
TDC Energy Corporation
Tejas Gas Corp.
Tengasco, Inc.
Tenneco Oil Company
Tennessee Gas Pipeline Company, L.L.C.
Texaco Exploration and Production, Inc.
Texas Eastern Transmission, LP
Texas Gas Transmission LLC
The Houston Exploration Company
The Louisiana Land and Exploration Company
Torch Energy Services, Inc.
TORP Terminal LP
TOTAL E&P USA, INC.
TPC Corporation
TR Offshore, LLC
Transcontinental Gas Pipe Line Company, LLC
Triangle Oil & Gas, Inc.
Triton Gathering, LLC
Tri-Union Development Corporation
Trunkline Deepwater Pipeline LLC
Trunkline Field Services LLC
Trunkline Gas Company, LLC
TXP Operating Company
Union Oil Company of California
Union Texas Petroleum Corporation
Unocal Pipeline Company
Vastar Resources, Inc.
Venice Energy Services Company, L.L.C.
Venice Gathering System, L.L.C.
Vintage Petroleum, Inc.
Viosca Knoll Gathering Company
Virgin Offshore U.S.A., Inc.
W & T Energy VI, LLC
W & T Offshore, Inc.
W & T Offshore, L.L.C.
Walter Oil & Gas Corporation
West Lake Arthur Corporation
Westport Resources Corporation
Whistler Energy II, LLC
White Shoal Pipeline Corporation
Whitney Oil & Gas, LLC
Wild Well Control, Inc.
Williams Field Services - Gulf Coast Company, L.P.
Williams Gulf Coast Gathering Company, LLC
Williams Oil Gathering, L.L.C.
XTO Offshore Inc.