1 | D90 Energy, LLC | Austin, TX 78746 | Oil & Gas Operator | Dec 2024 |
2 | Dale Operating Company | Dallas, TX 75201 | Oil & Gas Operator | Dec 2024 |
3 | Dallas Petroleum Group, LLC | Dallas, TX 75379 | Oil & Gas Operator | Dec 2024 |
4 | Dallas Production, Inc. | Dallas, TX 75206 | Oil & Gas Operator | Mar 2021 |
5 | Dantex Oil & Gas, Inc. | Dallas, TX 75225 | Oil & Gas Operator | Aug 2003 |
6 | Davidson Production Company, LLC | Bertram, TX 78605 | Oil Operator | Dec 2024 |
7 | Davidson, Grover R. | Bertram, TX 78605 | Oil & Gas Operator | Dec 2024 |
8 | Davis Bros. Oil Producers, Inc. | Tulsa, OK 74119 | Oil & Gas Operator | Apr 2020 |
9 | Davis, A. L. Production Co.,Inc. | Van Vleck, TX 77482 | Oil & Gas Operator | Aug 2003 |
10 | Davis, C. O. Production Co. | Bay City, TX 77414 | Oil & Gas Operator | Dec 2024 |
11 | Davis, J. R. Oil Company | Sweeny, TX 77480 | Oil & Gas Operator | Dec 2024 |
12 | Davis, Larry D. | Boling, TX 77420 | Oil & Gas Operator | Dec 2024 |
13 | Daylight Petroleum LLC | Houston, TX 77052 | Oil & Gas Operator | Dec 2024 |
14 | DCP Operating Co LP | Houston, TX 77042 | Oil & Gas Operator | Sep 2024 |
15 | Decker Operating Co., L.L.C. | Houston, TX 77008 | Oil & Gas Operator | Dec 2024 |
16 | Del Petroleum Corporation | Dallas, TX 75219 | Oil & Gas Operator | Jan 2012 |
17 | Delaware Davis Petroleum Corp. | Houston, TX 77056 | Oil & Gas Operator | Jan 2000 |
18 | Delco Operating Company LP | Houston, TX 77056 | Oil & Gas Operator | May 2020 |
19 | Delray Oil, Inc. | San Antonio, TX 78209 | Oil & Gas Operator | Dec 2024 |
20 | Denovo Oil & Gas, Inc. | Houston, TX 77210 | Oil & Gas Operator | May 1995 |
21 | Devon Energy Production Company LP | Oklahoma City, OK 73102 | Oil & Gas Operator | Dec 2024 |
22 | Dewbre Petroleum Corporation | Corpus Chrsti, TX 78404 | Oil & Gas Operator | Dec 2024 |
23 | Diasu Oil & Gas Co., Inc. | Houston, TX 77002 | Oil & Gas Operator | Mar 2016 |
24 | Dinero Oil Corporation | Corpus Chrsti, TX 78460 | Oil & Gas Operator | Nov 1999 |
25 | Discovery Energy Corp. CC | Corpus Chrsti, TX 78403 | Oil & Gas Operator | Dec 2024 |
26 | DKW Energy, Inc. | Sherman Oaks, CA 91403 | Oil & Gas Operator | Dec 2024 |
27 | DMS Oil Company | Houston, TX 77042 | Oil & Gas Operator | Sep 2024 |
28 | Dominion Exploration & Production Inc | Houston, TX 77060 | Oil & Gas Operator | Apr 2015 |
29 | Dominion Oklahoma Texas E&P, Inc | Richmond, VA 23219 | Oil & Gas Operator | Sep 2018 |
30 | Dominion Production Company, LLC | Tampa, FL 33606 | Oil & Gas Operator | Dec 2024 |
31 | Dorado Oil Company | Corpus Chrsti, TX 78403 | Oil & Gas Operator | Dec 2014 |
32 | Double Play Oil & Gas, Inc | Portland, TX 78374 | Oil & Gas Operator | Dec 2024 |
33 | Dreyfus, Louis Natural Gas Corp | Oklahoma City, OK 73134 | Oil & Gas Operator | Nov 2001 |
34 | Driscoll S.W.D. Inc. | San Antonio, TX 78229 | Oil & Gas Operator | Dec 2024 |
35 | Duderstadt, A. R. | Boling, TX 77420 | Oil & Gas Operator | Dec 2024 |
36 | Duncan Oil Inc | Denver, CO 80210 | Oil & Gas Operator | Jun 2016 |
37 | Dynamic Production, Inc. | Fort Worth, TX 76106 | Oil & Gas Operator | Dec 2024 |