1 | Eclipse Oil & Gas, Inc. | Midland, TX 79703 | Oil & Gas Operator | Dec 2024 |
2 | Ecoserv Environmental SVCS, LLC | Abbeville, LA 70510 | Oil Operator | Dec 2024 |
3 | Edmar Company, L.L.C. | Midland, TX 79702 | Oil & Gas Operator | Feb 2020 |
4 | Eex Corporation | Houston, TX 77060 | Oil & Gas Operator | Feb 2000 |
5 | Eex Operating, L.P. | Houston, TX 77060 | Oil & Gas Operator | Jul 2003 |
6 | Element Petro Operating II, LLC | Midland, TX 79701 | Oil & Gas Operator | Sep 2016 |
7 | Element Petroleum Operating, LLC | Midland, TX 79701 | Oil & Gas Operator | Jul 2015 |
8 | Elk Energy Corporation | Denver, CO 80218 | Oil & Gas Operator | Mar 2008 |
9 | Elkhorn Oil & Gas, LLC | Midland, TX 79701 | Oil & Gas Operator | Jul 1995 |
10 | Encana Oil & Gas (USA) Inc. | Denver, CO 80202 | Oil & Gas Operator | Oct 2020 |
11 | Encore Operating LP | Plano, TX 75024 | Oil & Gas Operator | Sep 2024 |
12 | Endeavor Energy Resources, LP | Midland, TX 79701 | Oil & Gas Operator | Dec 2024 |
13 | Energen Resources Corporation | Midland, TX 79701 | Oil & Gas Operator | Jan 2021 |
14 | Energy Production Corporation | Kilgore, TX 75663 | Oil & Gas Operator | Dec 2024 |
15 | Enervest Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Dec 2024 |
16 | Enron Oil & Gas Company | Houston, TX 77210 | Oil & Gas Operator | Dec 1999 |
17 | Enserch Exploration Inc | Dallas, TX 75206 | Oil & Gas Operator | Apr 2015 |
18 | Enserch Oil & Gas, Inc. | Dallas, TX 75206 | Oil & Gas Operator | Mar 1998 |
19 | Enterprise Crude Oil LLC | Oklahoma City, OK 73102 | Oil Operator | Aug 2011 |
20 | EOG (Oklahoma) Inc. | Oklahoma City, OK 73112 | Oil & Gas Operator | Oct 2016 |
21 | EOG Resources Inc | Midland, TX 79702 | Oil & Gas Operator | Dec 2024 |
22 | EP Operating Limited Partnership | Dallas, TX 75201 | Oil & Gas Operator | Feb 1995 |
23 | Estoril Producing Corporation | Midland, TX 79701 | Oil & Gas Operator | Apr 1994 |
24 | Excel Energy Co. | Coahoma, TX 79511 | Oil & Gas Operator | Dec 2024 |
25 | Exotic Oil & Gas LLC | Indiana, PA 15701-3634 | Oil & Gas Operator | Dec 2023 |
26 | Extex Operating Company | Houston, TX 77057 | Oil & Gas Operator | Dec 2024 |
27 | Exxon Corp. - Midland | Houston, TX 77210 | Gas Operator | Jul 1997 |
28 | Exxon Corporation | Houston, TX 77210 | Oil & Gas Operator | Jun 2024 |
29 | Exxon Mobil Corporation | Spring, TX 77389 | Oil & Gas Operator | Dec 2024 |