Exploration & Production
Abraxas Petroleum Corporation- Barrett Resources Corporation
- Bellweather Exploration Company
- Berry Petroleum Company
- Cabot Oil & Gas Corporation
- Coho Energy, Inc.
- Encore Acquisition Company
- Evergreen Resources, Inc.
- Forest Oil Corporation
- Louis Dreyfus Natural Gas Corp.
- Magnum Hunter Resources
- Maxus Energy Corporation
- Nuevo Energy Company
- Ocean Energy Inc.
- Plains Resources, Inc.
- Pogo Producing Company
- Seagull Energy Corporation
- Trans Texas Gas Corporation
- Union Pacific Resources Group Inc.
- Western Gas Resources, Inc.
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Oil Service
- Dual Drilling Company
- Global Marine Drilling Company
- Grey Wolf, Inc.
- Key Energy Services, Inc.
- Lone Star Technologies, Inc.
- Offshore Pipelines, Inc.
- Pride International, Inc.
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Refining
- Clark USA, Inc.
- Giant Industries, Inc.
- Premcor Refining Group
- Tesoro Petroleum Corporation
- TransAmerican Refining Corporation
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Midstream/Propane/Other
- Amerigas Partners, L.P.
- EOTT Energy Partners
- Hanover Compressor Company
- Petroleum Heat and Power Co., Inc.
- Ferrellgas Partners, L.P.
- The Williams Companies, Inc.
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Note: Research coverage by Algon team member prior to joining Algon