1 | E P C Oil & Gas, Inc. | Caldwell, TX 77836 | Oil & Gas Operator | Apr 2024 |
2 | E.A.T.E. Operating | Natalia, TX 78059 | Oil & Gas Operator | Apr 2024 |
3 | Eagle Ford Hunter Resources,Inc. | Houston, TX 77024 | Oil & Gas Operator | Apr 2013 |
4 | Eagle Ford Oil Co., Inc. | Houston, TX 77057 | Oil & Gas Operator | Apr 2024 |
5 | Eagle Rock Operating Company,LLC | Houston, TX 77252 | Oil & Gas Operator | Oct 2015 |
6 | Earthstone Operating, LLC | The Woodlands, TX 77380 | Oil & Gas Operator | Apr 2024 |
7 | Eei Operating Inc | Plano, TX 75093 | Oil & Gas Operator | May 2015 |
8 | Eex Corporation | Houston, TX 77060 | Oil & Gas Operator | Feb 2000 |
9 | Eex Operating, L.P. | Houston, TX 77060 | Oil & Gas Operator | Jul 2003 |
10 | Ef Energy, L.L.C. | Houston, TX 77084 | Oil & Gas Operator | Jun 2015 |
11 | Eise Oil, Inc. | San Antonio, TX 78213 | Oil Operator | Apr 2024 |
12 | El Paso E&P Company, L.P. | Houston, TX 77002 | Oil & Gas Operator | Mar 2013 |
13 | Ellsworth, H. P. O&G Properties | Corpus Chrsti, TX 78413 | Oil & Gas Operator | Apr 2024 |
14 | Emerald Bay Energy, Inc. | San Antonio, TX 78230 | Oil Operator | Apr 2024 |
15 | Emerson Oil Company | Rindge, NH 03461 | Oil & Gas Operator | Feb 2008 |
16 | Encana Oil & Gas (USA) Inc. | Denver, CO 80202 | Oil & Gas Operator | Oct 2020 |
17 | Endeavor Natural Gas, LP | Houston, TX 77002 | Oil & Gas Operator | Apr 2024 |
18 | Energy Equity Company | Columbus, MT 59019 | Oil & Gas Operator | Feb 2024 |
19 | Energy Resources Oil & Gas Corp. | Amarillo, TX 79102 | Oil & Gas Operator | Jun 1994 |
20 | Energy Transfer Fuel, LP | Houston, TX 77002 | Oil & Gas Operator | Apr 2005 |
21 | Energypro, Inc. | Magnolia, TX 77354 | Oil & Gas Operator | Apr 2024 |
22 | Enervest Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Apr 2024 |
23 | Enhanced Energy Partners Corp | Tomball, TX 77377 | Oil & Gas Operator | Apr 2024 |
24 | Enron Oil & Gas Company | Houston, TX 77210 | Oil & Gas Operator | Dec 1999 |
25 | Enserch Exploration Inc | Dallas, TX 75206 | Oil & Gas Operator | Apr 2015 |
26 | Enterprise Crude Oil LLC | Oklahoma City, OK 73102 | Oil Operator | Aug 2011 |
27 | EOG Resources Inc | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
28 | EP Energy E&P Company, LLC | Houston, TX 77210 | Oil & Gas Operator | Apr 2024 |
29 | EP Energy E&P Company, LP | Houston, TX 77210 | Oil & Gas Operator | May 2022 |
30 | EP Operating Limited Partnership | Dallas, TX 75201 | Oil & Gas Operator | Feb 1995 |
31 | Escondido Operating, Inc. | Carrollton, TX 75011 | Oil & Gas Operator | Jun 2013 |
32 | Esenjay Petroleum Corp. | Corpus Chrsti, TX 78471 | Oil & Gas Operator | Jul 1998 |
33 | Etc Field Services LLC | San Antonio, TX 78258 | Oil Operator | Jun 2018 |
34 | Etc Texas Pipeline, LTD. | San Antonio, TX 78258 | Oil Operator | Sep 2023 |
35 | Everett Oil | San Antonio, TX 78258 | Oil & Gas Operator | Apr 2015 |
36 | Everett Oil, Inc. | San Antonio, TX 78258 | Oil Operator | Apr 2024 |
37 | Excalibur E & P, LLC | Johnson City, TX 78636 | Oil & Gas Operator | Apr 2024 |
38 | Export Petroleum Corporation | Fort Worth, TX 76147 | Oil & Gas Operator | Apr 2024 |
39 | Exxon Corporation | Houston, TX 77210 | Oil & Gas Operator | Dec 2023 |
40 | Exxon Mobil Corporation | Spring, TX 77389 | Oil & Gas Operator | Apr 2024 |