1 | Ramco Oil & Gas Inc | Midland, TX 79701 | Oil & Gas Operator | Nov 2006 |
2 | Ramsey Property MGMT Inc | Oklahoma City, OK 73120-1955 | Oil & Gas Operator | Mar 2019 |
3 | Range Production Company | Fort Worth, TX 76102 | Oil & Gas Operator | Sep 2021 |
4 | Range Production Company, LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Oct 2024 |
5 | Rasmussen, Hal J. Operating, Inc | Midland, TX 79701 | Oil & Gas Operator | Apr 2009 |
6 | Ratliff City Trucking Inc | Ratliff City, OK 73481-9603 | Oil & Gas Operator | Feb 2018 |
7 | Raw Crude Oil & Gas LLC | Norman, OK 73069 | Oil & Gas Operator | Oct 2024 |
8 | Raydon Exploration, Inc. | Oklahoma City, OK 73118 | Oil & Gas Operator | Dec 2024 |
9 | RDH Enterprises, Inc. | El Reno, OK 73036 | Oil & Gas Operator | May 2015 |
10 | Rebellion Energy LLC | Tulsa, OK 74135-6241 | Oil & Gas Operator | Jun 2022 |
11 | Red Eagle Oil Company | Oklahoma City, OK 73154 | Oil & Gas Operator | Mar 2005 |
12 | Red Hawk Resources Inc | Edmond, OK 73003-3207 | Oil & Gas Operator | Oct 2024 |
13 | Red Mountain Operating LLC | Oklahoma City, OK 73118-1253 | Oil & Gas Operator | Apr 2024 |
14 | Red Rock Operating, Inc. | Kilgore, TX 75663 | Oil & Gas Operator | Mar 2015 |
15 | Red Rock Resources, L.L.C. | Wichita Falls, TX 76310 | Oil & Gas Operator | Jun 2024 |
16 | Red Wolf Operating LLC | Edmond, OK 73003-2179 | Oil & Gas Operator | Sep 2024 |
17 | Redgate Petroleum Inc | Waynoka, OK 73860-9408 | Oil & Gas Operator | Mar 2014 |
18 | Redland Resources, LLC | Oklahoma City, OK 73127 | Oil & Gas Operator | Oct 2024 |
19 | Redline Energy LLC | Dover, OK 73734 | Oil & Gas Operator | Sep 2024 |
20 | Reeder Energy Operating LLC | Dallas, TX 75206-4085 | Oil & Gas Operator | Dec 2021 |
21 | Renaissance Petroleum Co LLC | Houston, TX 77058 | Oil & Gas Operator | Nov 2011 |
22 | Resolute Wyoming Inc | Denver, CO 80203 | Oil & Gas Operator | May 2018 |
23 | Resource Oil And Gas, LLC | Oklahoma City, OK 73114 | Oil & Gas Operator | Dec 2024 |
24 | Revelation Resources | Cypress, TX 77410-2578 | Oil & Gas Operator | Sep 2024 |
25 | Richard W Thompson Inc | Plano, TX 75075 | Oil & Gas Operator | Jul 2019 |
26 | Ricks Expl Acquisition Corp | Oklahoma City, OK 73102 | Oil & Gas Operator | Jan 2004 |
27 | Ricks Exploration Co | Oklahoma City, OK 73112 | Oil & Gas Operator | Mar 2015 |
28 | Riviera Operating, LLC | Houston, TX 77002 | Oil & Gas Operator | Oct 2024 |
29 | RKK Production Company | Mustang, OK 73064 | Oil & Gas Operator | Oct 2024 |
30 | RKR Exploration Inc | Seminole, OK 74868 | Oil & Gas Operator | Sep 2024 |
31 | Rock Creek Resources LLC | Englewood, CO 80112 | Oil & Gas Operator | Dec 2021 |
32 | Roff Operating Company LLC | Houston, TX 77002 | Oil & Gas Operator | Dec 2024 |
33 | Rosetta Resources Operating LP | San Antonio, TX 78216 | Oil & Gas Operator | Dec 2024 |
34 | RTC Resources, LLP | Weatherford, OK 73096 | Oil & Gas Operator | Dec 2024 |
35 | Rupe Oil Company, Inc. | Wichita, KS 67278 | Oil & Gas Operator | Aug 2024 |
36 | Rush-Andrus Engineering | Royse City, TX 75189 | Oil & Gas Operator | Feb 2022 |
37 | Russell D Meloy Oil & Gas Co | Enid, OK 73703-1623 | Oil & Gas Operator | Sep 2024 |