1 | E-L Gas Co., LTD. | Fort Worth, TX 76102 | Oil & Gas Operator | Dec 2001 |
2 | E.C. Hindman Oil And Gas | Graham, TX 76450 | Oil & Gas Operator | Dec 2024 |
3 | Eagle Oil & Gas Co. | Dallas, TX 75225 | Oil & Gas Operator | Dec 2024 |
4 | Eagleridge Operating, LLC | Dallas, TX 75219 | Oil & Gas Operator | Dec 2024 |
5 | Eastland Exploration, Inc. | Austin, TX 78763 | Oil & Gas Operator | Apr 1997 |
6 | Ebs Oil & Gas Partners Op.Co.,LP | Dallas, TX 75219 | Oil & Gas Operator | May 2006 |
7 | Ec Stryker Inc | Decatur, TX 76234 | Oil & Gas Operator | Dec 2015 |
8 | Echo Production Inc | Graham, TX 76450 | Oil & Gas Operator | Dec 2024 |
9 | Edco Energy, Inc. | Austin, TX 78738 | Oil & Gas Operator | May 2003 |
10 | Edmonds Management Company | Richardson, TX 75081 | Oil & Gas Operator | Mar 2015 |
11 | Eex Corporation | Houston, TX 77060 | Oil & Gas Operator | Feb 2000 |
12 | Efficiency Operating Service | Wichita Falls, TX 76307 | Oil & Gas Operator | Dec 2024 |
13 | El Ran, Inc. | Lubbock, TX 79408 | Oil & Gas Operator | Dec 2024 |
14 | El Reno Energy, LLC | Granbury, TX 76048 | Oil & Gas Operator | Dec 2024 |
15 | Emerald Petroleum Corporation | Dallas, TX 75244 | Oil & Gas Operator | Apr 2002 |
16 | Encana Oil & Gas (USA) Inc. | Denver, CO 80202 | Oil & Gas Operator | Oct 2020 |
17 | Endeavor Energy Resources, LP | Midland, TX 79701 | Oil & Gas Operator | Dec 2024 |
18 | Energy Transfer Crude Marketing LLC | Houston, TX 77002 | Oil Operator | Sep 2024 |
19 | Energy Transfer Fuel, LP | Houston, TX 77002 | Oil & Gas Operator | Apr 2005 |
20 | Energypro, Inc. | Magnolia, TX 77354 | Oil & Gas Operator | Dec 2024 |
21 | Enervest Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Dec 2024 |
22 | Enexco, Inc. | Dallas, TX 75243 | Oil & Gas Operator | Mar 2017 |
23 | Enlo Energy Co., LTD. | Fort Worth, TX 76102 | Oil & Gas Operator | Dec 2001 |
24 | Enre Corp. | San Antonio, TX 78209 | Oil & Gas Operator | Mar 2005 |
25 | Enre LP | Kingwood, TX 77339 | Oil & Gas Operator | Feb 2004 |
26 | Enserch Exploration Inc | Dallas, TX 75206 | Oil & Gas Operator | Apr 2015 |
27 | EOG Resources Inc | Midland, TX 79702 | Oil & Gas Operator | Dec 2024 |
28 | EP Operating Limited Partnership | Dallas, TX 75201 | Oil & Gas Operator | Feb 1995 |
29 | Ernmar Investments, Inc. | Edmond, OK 73083 | Oil & Gas Operator | Dec 2024 |
30 | Excel Oil & Gas, Inc. | Waxahachie, TX 75168 | Oil & Gas Operator | Dec 2024 |
31 | Exit Oil & Gas | Flower Mound, TX 75028 | Oil & Gas Operator | Dec 2024 |
32 | Exorare Energy, Inc. | Dallas, TX 75218 | Oil & Gas Operator | Dec 2024 |
33 | Export Petroleum Corporation | Fort Worth, TX 76147 | Oil & Gas Operator | Dec 2024 |
34 | Expro Engineering, Inc. | Fort Worth, TX 76179 | Oil & Gas Operator | Dec 2024 |
35 | Extech Operating, LLC | Fort Worth, TX 76147 | Oil & Gas Operator | Dec 2024 |
36 | Extex Operating Company | Houston, TX 77057 | Oil & Gas Operator | Dec 2024 |
37 | Exxon Mobil Corporation | Spring, TX 77389 | Oil & Gas Operator | Dec 2024 |