1 | A A Production Inc. | Midland, TX 79701 | Oil & Gas Operator | Mar 1998 |
2 | Abel, M.D. Co. | Lampasas, TX 76550 | Oil & Gas Operator | Jun 2017 |
3 | Abraxas Petroleum Corporation | San Antonio, TX 78259 | Oil & Gas Operator | Dec 2024 |
4 | Abraxas Production Corporation | San Antonio, TX 78270 | Oil & Gas Operator | Sep 1999 |
5 | Ackerly Service Company, Inc. | Big Spring, TX 79721 | Oil & Gas Operator | Nov 1997 |
6 | Acoma Oil Corporation | Saint Paul, MN 55102 | Oil & Gas Operator | Dec 2024 |
7 | Adkins, R. L. Corp. | Lubbock, TX 79408 | Oil & Gas Operator | Jun 2013 |
8 | Aethon I LP | Dallas, TX 75206 | Oil & Gas Operator | Mar 2015 |
9 | Aladdin Energy, Inc. | Richardson, TX 75080 | Oil & Gas Operator | Feb 1999 |
10 | Allar Co., The | Graham, TX 76450 | Oil & Gas Operator | Dec 2004 |
11 | Alleder Inc. | Midland, TX 79702 | Oil & Gas Operator | Dec 2024 |
12 | Allegro Operating, Inc. | Abilene, TX 79604 | Oil & Gas Operator | Dec 2024 |
13 | Alta Energy Corporation | Midland, TX 79701 | Oil & Gas Operator | Apr 1995 |
14 | Amax Oil & Gas Inc | Fort Worth, TX 76107 | Oil & Gas Operator | Nov 2014 |
15 | Amerada Hess Corporation | Houston, TX 77252 | Oil & Gas Operator | Aug 2013 |
16 | American Exploration Company | Houston, TX 77010 | Oil & Gas Operator | Jan 2000 |
17 | Americo Energy Resources, LLC | Houston, TX 77063 | Oil & Gas Operator | Dec 2024 |
18 | Amoco Production Co. | Houston, TX 77253 | Oil & Gas Operator | Jun 2015 |
19 | Anadarko Petroleum Corporation | Houston, TX 77251 | Oil & Gas Operator | Sep 2024 |
20 | Angle Oil Company | Hays, KS 67601 | Oil Operator | Sep 2002 |
21 | Apache Corporation | Houston, TX 77042 | Oil & Gas Operator | Dec 2024 |
22 | Apc Operating Partnership | Tulsa, OK 74136 | Oil & Gas Operator | Oct 1996 |
23 | Apex Resources LLC | Kilgore, TX 75663 | Oil & Gas Operator | Dec 2024 |
24 | Apv McCamey LLC | MC Camey, TX 79752 | Oil & Gas Operator | Dec 2024 |
25 | Arch Oil & Gas, LLC | Dallas, TX 75254 | Oil & Gas Operator | Dec 2024 |
26 | Arco Oil & Gas Company | Plano, TX 75086 | Oil & Gas Operator | Mar 2006 |
27 | Area Pipe And Equipment | Midland, TX 79702 | Oil & Gas Operator | Apr 2003 |
28 | Arkland Producing Co Inc | Midland, TX 79701 | Oil & Gas Operator | Nov 2023 |
29 | Aroc (Texas) Inc | Houston, TX 77090 | Oil & Gas Operator | Dec 2014 |
30 | Arya Resources, LLC | Midland, TX 79710 | Oil & Gas Operator | Dec 2024 |
31 | Atapco | Houston, TX 77040 | Oil & Gas Operator | Feb 1999 |
32 | Athlon Energy Operating LLC | Denver, CO 80202 | Oil & Gas Operator | Apr 2014 |
33 | Athlon Fe Operating LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Jan 2015 |
34 | Athlon Holdings LP | Denver, CO 80202 | Oil & Gas Operator | Jan 2015 |
35 | Atropos Production Corporation | Dallas, TX 75225 | Oil & Gas Operator | Dec 2024 |
36 | Autumn Energy LLC | Andrews, TX 79714 | Oil Operator | Aug 2017 |
37 | Autumn Energy Operating | Midland, TX 79710 | Oil & Gas Operator | Dec 2024 |