1 | R & S Energy Company | Luling, TX 78648 | Oil & Gas Operator | Dec 2010 |
2 | R & S Oil Production Co. | Luling, TX 78648 | Oil & Gas Operator | Mar 2024 |
3 | Ragars Oil & Gas Co. | Austin, TX 78716 | Oil & Gas Operator | Mar 2024 |
4 | Ramtex Energy LLC | Tulsa, OK 74152 | Oil & Gas Operator | Mar 2024 |
5 | Range Production Company | Fort Worth, TX 76102 | Oil & Gas Operator | Sep 2021 |
6 | Ranger Oil Company | Canada, 00100 | Oil & Gas Operator | Sep 2001 |
7 | Red Shell Inc | Dale, TX 78616 | Oil & Gas Operator | Mar 2024 |
8 | Red Wolf Oil Company, Inc. | Brenham, TX 77833 | Oil & Gas Operator | Mar 2024 |
9 | Redwood Operating, Inc. | Houston, TX 77058 | Oil & Gas Operator | Mar 2024 |
10 | Remora Management, LLC | The Woodlands, TX 77382 | Oil & Gas Operator | Mar 2024 |
11 | Remora Operating, LLC | Houston, TX 77056 | Oil & Gas Operator | Mar 2024 |
12 | Reo Operating LLC | Austin, TX 78747 | Oil & Gas Operator | Mar 2024 |
13 | Repsol Oil & Gas USA, LLC | The Woodlands, TX 77381 | Oil & Gas Operator | Mar 2024 |
14 | Reserve Operating Corp. | Houston, TX 77040 | Oil & Gas Operator | Mar 2024 |
15 | Riddle Engineering Corp. | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Jul 2011 |
16 | Riggs, Don R. | San Antonio, TX 78270 | Oil & Gas Operator | Aug 2003 |
17 | Riley Exploration Opg Co, LLC | La Grange, TX 78945 | Oil & Gas Operator | Mar 2024 |
18 | Riley Exploration, LLC | Blanchard, OK 73010 | Oil & Gas Operator | Mar 2024 |
19 | Rincon Petroleum Corporation | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Mar 2024 |
20 | Rio Bravo Expl. & Prod. Co. | Houston, TX 77055 | Oil & Gas Operator | Apr 2020 |
21 | Rio Bravo Oil Company | The Woodlands, TX 77381 | Oil & Gas Operator | Feb 2002 |
22 | Robertson Resources, Inc. | Midland, TX 79708 | Oil & Gas Operator | Mar 2024 |
23 | Rocc Oil & Gas, L.P. | Houston, TX 77084 | Oil & Gas Operator | Mar 2024 |
24 | Rocc Operating, LLC | Houston, TX 77084 | Oil & Gas Operator | Mar 2024 |
25 | Rocker A Operating Company | Post, TX 79356 | Oil & Gas Operator | Aug 2022 |
26 | Rockoil Energy Of Texas, Inc. | Weatherford, TX 76086 | Oil & Gas Operator | Mar 2024 |
27 | Rocky Creek Resources, LLC | Houston, TX 77055 | Oil & Gas Operator | Mar 2024 |
28 | Roma Oil And Gas, Inc. | San Antonio, TX 78209 | Oil & Gas Operator | Mar 2024 |
29 | Rosetta Resources Operating LP | San Antonio, TX 78216 | Oil & Gas Operator | Mar 2024 |
30 | Rosewood Resources, Inc. | Dallas, TX 75201 | Oil & Gas Operator | Mar 2024 |
31 | Royal Oil & Gas Corp. | Indiana, PA 15701 | Oil & Gas Operator | Apr 2014 |
32 | Runion Oil, Inc. | Boerne, TX 78006 | Oil & Gas Operator | Aug 2003 |