Apache Oil Corporation
Amerada Hess
Anadarko Petroleum
ADTI
Apex
Aviva
Aviara
Azimuth Oil
BT Operating
Baker Energy
Bluewater Industries
Bois D’Arc Offshore
Brammer Engineering
Cal Dive
Choctaw Oil and Gas
Crowley Maritime
Columbia Gulf
Clayton Williams
Department of Natural Resources
Devon Energy
Dominion
Duke Energy
Dunhill Resources
Dynamic Industries
Eagle Consulting
East Cameron Partners
El Paso Production
Enbridge Pipeline
ExxonMobil
Forest Oil Corporation
Freeport/ McMoran Oil
Genesis Crude
Global Santa Fe
GOM Shelf
Gulfport Energy
Helis Oil and Gas
Houston Exploration
Hunt Petroleum (AEC)
Eagle Consulting
Forest Oil Corporation
Freeport/ McMoran Oil
Genesis Crude
Gryphon Exploration
Houston Exploration
Kerr McGee
Louisiana Shelf Partners
Lowe Offshore
Linder Properties
Manti Operating
Manson Gulf
Mariner Energy
Marlin Energy
McMoran Oil and Gas
MCX
Meridian
Merit Energy
Meritech Resources
MOBAY Storage
Murphy Oil Corporation
National Oilwell
Newfield Exploration
Nippon Oil
Noble Energy
NorthStar
Novus Louisiana
Paloma Energy Consultants
Panaco
Petroquest Energy
Pogo Producing
Pinnacle Engineering
Pioneer Natural Resources
Plains Exploration Company
Probe Offshore
RCI consultants
Remington Oil and Gas
Rowan Companies
Samson
Sabco Oil
Seneca Natural Resources
St. Mary Land and Exploration
Stone Energy
Stolt Offshore
Spinnaker Exploration
Sterling Oil and Gas
Superior Energy
Tana Exploration
Tarpon Operating
TDC Energy
Total Fina Elf
Triangle Oil
Twachtman, Snyder and Byrd
Vintage Petroleum
Virgin Oil
W & T Offshore
Walter Oil and Gas
Wildwell Control
Woodside
Xplore Energy