1 | Ea Petroleum Inc | Norman, OK 73072-4147 | Oil & Gas Operator | May 2006 |
2 | Eagle Oil & Gas Co. | Dallas, TX 75225 | Oil & Gas Operator | Apr 2024 |
3 | Eagle Rock Mid-Continent Operating LLC | Tulsa, OK 74103-3703 | Oil & Gas Operator | Jan 2024 |
4 | Eason Oil Company | Oklahoma City, OK 73112 | Oil & Gas Operator | Mar 2012 |
5 | Edinger Engineering, Inc. | Oklahoma City, OK 73102 | Oil & Gas Operator | Mar 2024 |
6 | Edinger Inc. | Oklahoma City, OK 73102 | Oil & Gas Operator | Jun 2007 |
7 | Eei Operating Inc | Plano, TX 75093 | Oil & Gas Operator | May 2015 |
8 | Elf Aquitaine Inc | Houston, TX 77002 | Oil & Gas Operator | May 1991 |
9 | Elite Resources Inc | Cleveland, OK 74020-0614 | Oil & Gas Operator | Feb 2024 |
10 | Emmaus Energy LLC | | Oil & Gas Operator | Aug 2022 |
11 | Encore Operating LP | Plano, TX 75024 | Oil & Gas Operator | Feb 2024 |
12 | Endeavor Natural Gas LLC | Houston, TX 77002 | Oil & Gas Operator | Feb 2015 |
13 | Energex Inc. | Abilene, TX 79604 | Oil & Gas Operator | Apr 2024 |
14 | Energy Development Corporation | Houston, TX 77067 | Oil & Gas Operator | Dec 2023 |
15 | Energy Production Services LLC | Oklahoma City, OK 73162-4736 | Oil & Gas Operator | Apr 2020 |
16 | Enervest Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Apr 2024 |
17 | Ensource Inc | Midland, TX 79705 | Oil & Gas Operator | Aug 1998 |
18 | EOG (Oklahoma) Inc. | Oklahoma City, OK 73112 | Oil & Gas Operator | Oct 2016 |
19 | EOG Resources Inc | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
20 | EP Energy E&P Company, LP | Houston, TX 77210 | Oil & Gas Operator | May 2022 |
21 | Equal Energy Us Inc | | Oil & Gas Operator | Nov 2019 |
22 | Equipment Lott Inc The | Hennessey, OK 73742-0655 | Oil & Gas Operator | Mar 2008 |
23 | Esis Inc | | Oil & Gas Operator | Feb 2017 |
24 | Excelco Energy Inc. | Kingwood, TX 77339 | Oil & Gas Operator | Jul 2018 |
25 | Exok, Inc | Oklahoma City, OK 73116 | Oil & Gas Operator | Jan 2024 |
26 | Exoko Operating Company Inc | Tulsa, OK 74170-0246 | Oil & Gas Operator | Jan 2006 |
27 | Exploration Associates II LLC | Oklahoma City, OK 73102-8815 | Oil & Gas Operator | Jan 2013 |
28 | Exxon Mobil Corporation | Spring, TX 77389 | Oil & Gas Operator | Apr 2024 |
29 | Exxonmobil Oil Corp | Houston, TX 77210 | Oil & Gas Operator | Mar 2024 |