1 | S & J Operating Company | Wichita Falls, TX 76301 | Oil & Gas Operator | Mar 2015 |
2 | S & M Royalty | Andrews, TX 79714 | Oil & Gas Operator | Jan 1997 |
3 | Saber Oil & Gas Ventures, LLC | Midland, TX 79701 | Oil & Gas Operator | Apr 2024 |
4 | Sagebrush Oilandgas Company,LLC | Midland, TX 79701 | Oil & Gas Operator | Mar 2010 |
5 | Samedan Oil Corporation | Houston, TX 77067 | Oil & Gas Operator | Dec 2019 |
6 | Samson Hydrocarbons Company | Tulsa, OK 74103 | Oil & Gas Operator | Nov 2016 |
7 | Samson Lone Star LP | Tulsa, OK 74103 | Oil & Gas Operator | Jun 2007 |
8 | Samson Resources Company | Tulsa, OK 74103 | Oil & Gas Operator | Feb 2024 |
9 | Sandridge Exploration And Production LLC | Oklahoma City, OK 73102 | Oil & Gas Operator | Apr 2024 |
10 | Satanta Oil Company | Midland, TX 79704 | Oil & Gas Operator | Apr 2024 |
11 | Schlachter Operating Corporation | Dallas, TX 75225 | Oil & Gas Operator | Apr 2024 |
12 | Schlachter, David A. | Dallas, TX 75225 | Oil & Gas Operator | Apr 2015 |
13 | Schlachter, David A., Estate Of | Dallas, TX 75225 | Oil & Gas Operator | Jan 2000 |
14 | Scythian, LTD. | Midland, TX 79701 | Oil & Gas Operator | Dec 2020 |
15 | SDX Resources, Inc. | Midland, TX 79705 | Oil & Gas Operator | Apr 2024 |
16 | Seaboard Operating Co. | Midland, TX 79710 | Oil & Gas Operator | Apr 2024 |
17 | Seal Exploration, Inc. | Dallas, TX 75201 | Oil & Gas Operator | Dec 2006 |
18 | Seely Oil Company | Fort Worth, TX 76102 | Oil & Gas Operator | Apr 2024 |
19 | Sha-Jam Operating Corp. | Midland, TX 79701 | Oil & Gas Operator | Apr 2024 |
20 | Sharp Image Energy, Inc. | Big Spring, TX 79721 | Oil & Gas Operator | Apr 2024 |
21 | Shell Western E&P Inc. | Houston, TX 77001 | Oil & Gas Operator | May 2011 |
22 | Shifflett Operating Company | Snyder, TX 79550 | Oil & Gas Operator | Apr 2024 |
23 | Simmons, L.B. Energy, Inc. | Midland, TX 79705 | Oil & Gas Operator | Nov 2000 |
24 | Sinclair Oil & Gas Company | Salt Lake Cty, UT 84130 | Oil & Gas Operator | Apr 2024 |
25 | Slagel, H. P. Prod. Co. | Snyder, TX 79550 | Oil & Gas Operator | Dec 2006 |
26 | Smith Pipe Of Abilene | Abilene, TX 79608 | Oil & Gas Operator | Apr 2024 |
27 | Smith Vacuum Service | Snyder, TX 79549 | Oil & Gas Operator | Apr 2024 |
28 | Sojourner Drilling Corporation | Abilene, TX 79604 | Oil & Gas Operator | Apr 2024 |
29 | Southwest Royalties Inc | Midland, TX 79710 | Oil & Gas Operator | Apr 2024 |
30 | Spalding Energy, Inc. | Abilene, TX 79604 | Oil & Gas Operator | Apr 2024 |
31 | Special JHR Corp | Bridgeville, PA 15017 | Oil & Gas Operator | Apr 2024 |
32 | Springfield Oil Services, Inc. | Mamaroneck, NY 10543 | Oil & Gas Operator | Apr 2024 |
33 | SSC, Inc. | Lubbock, TX 79408 | Oil & Gas Operator | Apr 2024 |
34 | Stephens & Johnson Operating Co. | Wichita Falls, TX 76307 | Oil & Gas Operator | Apr 2024 |
35 | Stephens, Autry C. | Midland, TX 79701 | Oil & Gas Operator | Mar 2023 |
36 | Sterlynn Oil & Gas, Inc. | Harper, TX 78631 | Oil Operator | Apr 2024 |
37 | Stonegate Operators, Inc. | Addison, TX 75001 | Oil Operator | Apr 2024 |
38 | Stratco Operating Co Inc | Austin, TX 78701 | Oil & Gas Operator | Apr 2024 |
39 | Strawn Petroleum Operating, LLC | Dallas, TX 75254 | Oil & Gas Operator | Apr 2024 |
40 | Sundown Energy LP | Dallas, TX 75248 | Oil & Gas Operator | Apr 2024 |
41 | Supreme Energy Company, Inc. | Abilene, TX 79601 | Oil & Gas Operator | Apr 2024 |
42 | SWJN Oil Company | Kilgore, TX 75663 | Oil Operator | Apr 2024 |