1 | Abraxas Petroleum Corporation | San Antonio, TX 78259 | Oil & Gas Operator | Mar 2025 |
2 | Abraxas Production Corporation | San Antonio, TX 78270 | Oil & Gas Operator | Sep 1999 |
3 | Accidie Exploration And Dev.,Inc | Plano, TX 75023 | Oil & Gas Operator | Mar 2025 |
4 | Agp Energy Services LLC | Midland, TX 79701 | Oil & Gas Operator | Mar 2025 |
5 | Alpine Exploration Co, Inc. | Dallas, TX 75360 | Oil & Gas Operator | Nov 2017 |
6 | American Exploration Company | Houston, TX 77010 | Oil & Gas Operator | Jan 2000 |
7 | Amoco Production Co. | Houston, TX 77253 | Oil & Gas Operator | Jun 2015 |
8 | Anadarko E&P Company LP | Houston, TX 77251 | Oil & Gas Operator | Aug 2014 |
9 | Anderson Oil LTD. | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Mar 2025 |
10 | Apache Corporation | Houston, TX 77042 | Oil & Gas Operator | Mar 2025 |
11 | API Operating Co. | Houston, TX 77036 | Oil & Gas Operator | Mar 2025 |
12 | Arrington,David H. Oil & Gas,Inc | Midland, TX 79702 | Oil & Gas Operator | Mar 2025 |
13 | Ashland Exploration Inc | Houston, TX 77218 | Oil & Gas Operator | Nov 2000 |
14 | Axio Production Company, L.P. | Tulsa, OK 74103 | Oil & Gas Operator | Jan 2006 |