International Fabrication:

Bouygues Offshore, France

Eiffel Construction Metallique, France

Enron Oil & Gas Trinidad, Ltd., Trinidad & Tobago

Heerema Marine Contractors, Netherlands

IAL Engineering Services, Trinidad & Tobago

Cameroon Pecten International Co., Cameroon

ExxonMobil , Nigeria

Domestic Fabrication:

ATP Oil & Gas

Adobe Resources Corp.

Amerada Hess Corp.

Allen Process Systems
Chevron U.S.A. , Inc.

CNG Producing Co.

Denbury Resources, Inc.

Devon Energy

Dynamic Industries
El Paso Production Co.

Enron Oil & Gas

Exxon Company U.S.A.
Force Energy, Inc.

Frank's Casing

Global Offshore, Int.

Hunt Oil Company

Healy Tibbitts Builders, Inc.,

Helmerich & Paine

Houston Exploration

Manson Gulf, Inc.

Marathon Oil Co.
Mobil Exploration U.S. , Inc.

Newfield Exploration Co.

Ocean Marine

Offshore Energy

Paloma Energy
Paragon Engineering

Petrex

Premiere Inc.

Remington Oil & Gas

Samedan Oil Corp.
Shell Offshore, Inc.

Stolt Offshore

Texaco Offshore Production
Texas Eastern Union Pacific Resources Corp.