1 | R K Petroleum Corp. | Midland, TX 79708 | Oil & Gas Operator | May 2024 |
2 | Ram Operating Inc. | Browns, IL 62818 | Oil & Gas Operator | Aug 2008 |
3 | Ramtex Energy LLC | Tulsa, OK 74114 | Oil & Gas Operator | Dec 2024 |
4 | Ranger 40 Petroleum, LLC | Fairfield, CT 06824 | Oil & Gas Operator | Dec 2024 |
5 | Rattler Midstream Operating LLC | Midland, TX 79701 | Oil Operator | Dec 2024 |
6 | Rayden | Midland, TX 79711 | Oil & Gas Operator | Dec 2024 |
7 | RBJ & Associates, LP | Midland, TX 79707 | Oil Operator | Jan 2020 |
8 | Reach Oil And Gas Company Inc | Oklahoma City, OK 73118-1100 | Oil & Gas Operator | Sep 2024 |
9 | Reatta Energy, Inc. | Midland, TX 79702 | Oil & Gas Operator | Dec 2024 |
10 | Regent Oil & Gas Company, L.P. | Dallas, TX 75225 | Oil & Gas Operator | Sep 2006 |
11 | Regions Energy LLC | Midland, TX 79702 | Oil & Gas Operator | Sep 2016 |
12 | Regions Operating, LLC | Midland, TX 79702 | Oil & Gas Operator | May 2024 |
13 | Remo, Inc. | Odessa, TX 79760 | Oil & Gas Operator | May 2003 |
14 | Rendova Oil Company, Inc. | Midland, TX 79702 | Oil & Gas Operator | Oct 2002 |
15 | Resolute Natural Res. Co., LLC | Midland, TX 79706 | Oil & Gas Operator | Dec 2024 |
16 | Reverence Operating LLC | Odessa, TX 79768 | Oil & Gas Operator | Dec 2024 |
17 | Rex Energy Operating Corp. | State College, PA 16801 | Oil & Gas Operator | Jun 2012 |
18 | Reynolds E & P, Inc. | Shreveport, LA 71105 | Oil & Gas Operator | Dec 2024 |
19 | Ricks Exploration, Inc. | Oklahoma City, OK 73154 | Oil & Gas Operator | Mar 2008 |
20 | Rim Operating, Inc. | Englewood, CO 80112 | Oil & Gas Operator | Dec 2024 |
21 | Rio Oil And Gas (Permian) II,LLC | The Woodlands, TX 77382 | Oil & Gas Operator | Dec 2024 |
22 | Rising Star Energy, L.L.C. | Dallas, TX 75219 | Oil & Gas Operator | Aug 2006 |
23 | Rittenhouse Oil & Gas Co. | Midland, TX 79702 | Oil & Gas Operator | Dec 2024 |
24 | Rki Exploration & Production LLC | Tulsa, OK 74172 | Oil & Gas Operator | Dec 2024 |
25 | Rme Petroleum Company | Houston, TX 77251 | Oil & Gas Operator | Nov 2016 |
26 | Roberts & Hammack, Inc. | Dallas, TX 75206 | Oil & Gas Operator | Dec 2024 |
27 | Robertson Resources, Inc. | Midland, TX 79708 | Oil & Gas Operator | Dec 2024 |
28 | Rock Fish Operating LLC | McKinney, TX 75070 | Oil & Gas Operator | Dec 2024 |
29 | Romine Oil & Gas, LLC | Midland, TX 79710 | Oil & Gas Operator | Dec 2024 |
30 | Rosewood Resources, Inc. | Dallas, TX 75201 | Oil & Gas Operator | Dec 2024 |
31 | RP Operating, L.L.C. | Houston, TX 77002 | Oil & Gas Operator | Dec 2024 |
32 | RSP Permian, LLC | Midland, TX 79701 | Oil & Gas Operator | Jul 2018 |
33 | Rust Oil Corp. | Fort Worth, TX 76108 | Oil & Gas Operator | Dec 2024 |