1 | E R Operating Company | Dallas, TX 75225 | Oil & Gas Operator | Dec 2024 |
2 | E.G.L. Resources, Inc. | Midland, TX 79702 | Oil & Gas Operator | Sep 2024 |
3 | Earthstone Operating, LLC | The Woodlands, TX 77380 | Oil & Gas Operator | Dec 2024 |
4 | Edmar Company, L.L.C. | Midland, TX 79702 | Oil & Gas Operator | Feb 2020 |
5 | Eex Corporation | Houston, TX 77060 | Oil & Gas Operator | Feb 2000 |
6 | El Tres Exploration | Houston, TX 77098 | Oil & Gas Operator | Mar 2008 |
7 | Ellora LLC | Boulder, CO 80308 | Oil & Gas Operator | Feb 2010 |
8 | Encana Oil & Gas (USA) Inc. | Denver, CO 80202 | Oil & Gas Operator | Oct 2020 |
9 | Encore Operating LP | Plano, TX 75024 | Oil & Gas Operator | Sep 2024 |
10 | Endeavor Energy Resources, LP | Midland, TX 79701 | Oil & Gas Operator | Dec 2024 |
11 | Energen Resources Corporation | Midland, TX 79701 | Oil & Gas Operator | Jan 2021 |
12 | Enertex, Inc. | Midland, TX 79702 | Oil & Gas Operator | Aug 1995 |
13 | Enervest Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Dec 2024 |
14 | Enlink Crude Marketing LLC | Houston, TX 77010 | Oil & Gas Operator | Aug 2022 |
15 | Enron Oil & Gas Company | Houston, TX 77210 | Oil & Gas Operator | Dec 1999 |
16 | Enserch Exploration Inc | Dallas, TX 75206 | Oil & Gas Operator | Apr 2015 |
17 | Enterprise Crude Oil LLC | Oklahoma City, OK 73102 | Oil Operator | Aug 2011 |
18 | EOG Resources Inc | Midland, TX 79702 | Oil & Gas Operator | Dec 2024 |
19 | EP Energy E&P Company, LP | Houston, TX 77210 | Oil & Gas Operator | May 2022 |
20 | EP Operating Limited Partnership | Dallas, TX 75201 | Oil & Gas Operator | Feb 1995 |
21 | Et Gathering & Processing LLC | San Antonio, TX 78258 | Oil Operator | Jun 2024 |
22 | Etc Texas Pipeline, LTD. | San Antonio, TX 78258 | Oil Operator | Sep 2023 |
23 | Exl Petroleum, LP | Midland, TX 79705 | Oil & Gas Operator | Jun 2017 |
24 | Extex Operating Company | Houston, TX 77057 | Oil & Gas Operator | Dec 2024 |
25 | Exxon Corporation | Houston, TX 77210 | Oil & Gas Operator | Jun 2024 |
26 | Exxon Mobil Corporation | Spring, TX 77389 | Oil & Gas Operator | Dec 2024 |