1 | Sabco Operating Company | Houston, TX 77056 | Oil & Gas Operator | Oct 2011 |
2 | Sabco Operating Company, LLC | Houston, TX 77056 | Oil & Gas Operator | Jun 2018 |
3 | Samson Resources Company | Tulsa, OK 74103 | Oil & Gas Operator | Sep 2024 |
4 | San Patricio Corporation | Dinero, TX 78350 | Oil & Gas Operator | Sep 2003 |
5 | Sanchez-O'Brien Oil & Gas Corp | Houston, TX 77057 | Oil & Gas Operator | May 1998 |
6 | Schlachter, David A. | Dallas, TX 75225 | Oil & Gas Operator | Apr 2015 |
7 | Scoggins Oil & Gas Co. | Seabrook, TX 77586 | Oil & Gas Operator | Jun 2000 |
8 | Seneca Resources Corporation | Houston, TX 77002 | Oil & Gas Operator | Dec 2017 |
9 | Sentry Exploration, Inc. | Houston, TX 77006 | Oil & Gas Operator | Dec 2024 |
10 | Shell Western E&P Inc. | Houston, TX 77001 | Oil & Gas Operator | May 2011 |
11 | Sierra Minerals, Inc. | Rockdale, TX 76567 | Oil & Gas Operator | Dec 2024 |
12 | Silverbrook Operating, LLC | Barker, TX 77413 | Oil & Gas Operator | Dec 2024 |
13 | Sonterra Operating, Inc. | Houston, TX 77060 | Oil & Gas Operator | Dec 2024 |
14 | South Bay Resources, L.L.C. | San Antonio, TX 78209 | Oil & Gas Operator | Dec 2024 |
15 | Southland Royalty Company | Houston, TX 77210 | Oil & Gas Operator | Sep 2011 |
16 | Southwest Oil & Land, Inc. | Corpus Chrsti, TX 78460 | Oil & Gas Operator | Dec 1999 |
17 | St. Mary Energy Company | Houston, TX 77079 | Oil & Gas Operator | Aug 2008 |
18 | Stanotex, LLC | Katy, TX 77494 | Oil & Gas Operator | Dec 2024 |
19 | Sterling Expl. & Prod. Co., LLC | Houston, TX 77057 | Oil & Gas Operator | Dec 2024 |
20 | Strago Petroleum Corporation | Houston, TX 77002 | Oil & Gas Operator | Aug 1994 |
21 | Stroud Production LLC | Shreveport, LA 71101 | Oil & Gas Operator | Jul 2024 |
22 | Sue-Ann Operating, L.C. | Victoria, TX 77903 | Oil & Gas Operator | Dec 2024 |
23 | Sure Flow Oil & Gas Company | Victoria, TX 77902 | Oil & Gas Operator | Mar 2008 |
24 | Sutton Producing Corp. | San Antonio, TX 78270 | Oil & Gas Operator | Dec 2024 |
25 | Synergy Oil & Gas, Inc. (A) | Houston, TX 77024 | Oil & Gas Operator | Aug 2001 |
26 | Synergy Production Company | Houston, TX 77024 | Oil & Gas Operator | Jan 1996 |