| 9301 | Re-Op Corp. | Houston, TX 77274 | Oil & Gas Operator | Feb 2026 |
| 9302 | Reach Oil | Brownwood, TX 76801 | Oil & Gas Operator | Feb 2026 |
| 9303 | Reach Oil And Gas Company Inc | Oklahoma City, OK 73118-1100 | Oil & Gas Operator | Nov 2025 |
| 9304 | Read & Stevens, Inc. | Denver, CO 80202 | Oil & Gas Operator | Jul 2023 |
| 9305 | Reagle Production Co. | Snyder, TX 79549 | Oil & Gas Operator | Apr 2004 |
| 9306 | Reata Resources | Kermit, TX 79745 | Oil & Gas Operator | Sep 2007 |
| 9307 | Reatta Energy, Inc. | Midland, TX 79702 | Oil & Gas Operator | Feb 2026 |
| 9308 | Reavis, Tommy | San Antonio, TX 78227 | Gas Operator | Feb 2026 |
| 9309 | Reb Petroleum Company | Sugar Land, TX 77478 | Oil & Gas Operator | Feb 2026 |
| 9310 | Rebco Oil, Inc. | Desdemona, TX 76445 | Oil Operator | Feb 2026 |
| 9311 | Rebel Energy, LTD. | Weatherford, TX 76087 | Gas Operator | Nov 2018 |
| 9312 | Rebel Production Company | Kilgore, TX 75663 | Oil Operator | Feb 2026 |
| 9313 | Rebel Resources LBC LLC | Sunray, TX 79086 | Gas Operator | Feb 2026 |
| 9314 | Rec Well Service, Inc. | Pleasanton, TX 78064 | Oil & Gas Operator | Jul 2008 |
| 9315 | Rec, LLC | Pleasanton, TX 78064 | Oil & Gas Operator | Feb 2026 |
| 9316 | Recoil Resources Operating, Inc. | Houston, TX 77046 | Oil & Gas Operator | Mar 2024 |
| 9317 | Recon Oil Co. | Emory, TX 75440 | Oil & Gas Operator | Feb 2026 |
| 9318 | Recovery Operating LP | San Angelo, TX 76904 | Oil & Gas Operator | Feb 2026 |
| 9319 | Red Arrow Energy, LLC | Houston, TX 77027 | Oil & Gas Operator | Jul 2016 |
| 9320 | Red Byrd Oil, LLC | Crystal City, TX 78839 | Oil Operator | Feb 2026 |
| 9321 | Red Chalk Resources LLC | Houston, TX 77218 | Oil Operator | Feb 2026 |
| 9322 | Red Dove Oil & Gas, LLC | Mineral Wells, TX 76067 | Gas Operator | Feb 2026 |
| 9323 | Red Earth Oil & Gas, Inc. | Oklahoma City, OK 73159 | Oil & Gas Operator | Oct 2021 |
| 9324 | Red Fork Production, LLC | San Antonio, TX 78217 | Oil & Gas Operator | Nov 2025 |
| 9325 | Red Gap Oil & Gas LLC | Cisco, TX 76437 | Oil & Gas Operator | Feb 2026 |
| 9326 | Red Hills Energy, LLC | Medicine Lodge, KS 67104 | Oil & Gas Operator | Sep 2025 |
| 9327 | Red Horse Petroleum | Dallas, TX 75240 | Oil & Gas Operator | Feb 2026 |
| 9328 | Red Line Company, LTD. | Pampa, TX 79066 | Oil & Gas Operator | Feb 2026 |
| 9329 | Red Man Oil, Co. | Albany, TX 76430 | Oil & Gas Operator | Feb 2026 |
| 9330 | Red Oak Energy Co | San Angelo, TX 76906 | Oil & Gas Operator | Feb 2026 |
| 9331 | Red Oak Gas Operating Company LP | Houston, TX 77056 | Oil & Gas Operator | Dec 2017 |
| 9332 | Red Oak Oil Company, LLC | Spring, TX 77379 | Oil Operator | Feb 2026 |
| 9333 | Red River Oil & Gas LLC | Cherry Hills, CO 80110 | Oil & Gas Operator | Feb 2025 |
| 9334 | Red River Operating & DRLG. Co. | Wylie, TX 75098 | Oil & Gas Operator | Feb 2026 |
| 9335 | Red River Petroleum Inc | Tipton, OK 73570 | Oil Operator | Nov 2025 |
| 9336 | Red Rock Oilfield Service LLC | Colorado City, TX 79512 | Oil Operator | Feb 2026 |
| 9337 | Red Rock Operating, Inc. | Kilgore, TX 75663 | Oil & Gas Operator | Mar 2015 |
| 9338 | Red Rock Resources, L.L.C. | Wichita Falls, TX 76310 | Oil & Gas Operator | Nov 2025 |
| 9339 | Red Sand Resources LLC | Ada, OK 74821 | Oil Operator | Nov 2025 |
| 9340 | Red Shell Inc | Dale, TX 78616 | Oil & Gas Operator | Feb 2026 |
| 9341 | Red Stag Energy, LLC | Ozona, TX 76943 | Oil & Gas Operator | Jan 2022 |
| 9342 | Red Stag Operating, LLC | Ozona, TX 76943 | Oil & Gas Operator | Feb 2026 |
| 9343 | Red Stone Resources LLC | Edmond, OK 73013 | Oil Operator | Jun 2023 |
| 9344 | Red Tail Exploration, LLC | Midland, TX 79702 | Oil & Gas Operator | Feb 2026 |
| 9345 | Red Tank Resources, LLC | Dallas, TX 75379 | Oil & Gas Operator | Feb 2026 |
| 9346 | Red Water Resources, Inc. | Tulsa, OK 74159 | Oil & Gas Operator | Feb 2026 |
| 9347 | Red Willow Mid-Continent, LLC | Ignacio, CO 81137 | Oil & Gas Operator | Oct 2009 |
| 9348 | Red Willow Production, LLC | Ignacio, CO 81137 | Oil & Gas Operator | Oct 2015 |
| 9349 | Red Wolf Oil Company, Inc. | Brenham, TX 77833 | Oil & Gas Operator | Feb 2026 |
| 9350 | Red-Tex Energy Services, Inc. | Abilene, TX 79608 | Oil & Gas Operator | Nov 2000 |
| 9351 | Red-Tex Petroleum, Inc. | Abilene, TX 79608 | Oil & Gas Operator | Aug 2003 |
| 9352 | Redbird Oilfield Services Corp. | Splendora, TX 77372 | Oil & Gas Operator | Feb 2026 |
| 9353 | Redbud E & P, Inc. | Giddings, TX 78942 | Oil & Gas Operator | Feb 2026 |
| 9354 | Redco Oil & Gas, Inc. | Andrews, TX 79714 | Oil & Gas Operator | Feb 2026 |
| 9355 | Redding, Bobby L. | Three Rivers, TX 78071 | Oil & Gas Operator | Mar 2004 |
| 9356 | Reddirt Operating, LLC. | Midland, TX 79704 | Oil & Gas Operator | Feb 2026 |
| 9357 | Reddy Disposals, LLC | Beeville, TX 78104 | Oil Operator | Feb 2026 |
| 9358 | Redemption Oil & Gas, LLC | San Antonio, TX 78232 | Oil & Gas Operator | Jul 2024 |
| 9359 | Redfish Bay Operating Corp. | San Antonio, TX 78205 | Oil & Gas Operator | Apr 1998 |
| 9360 | Redhorn Resources, LLC | Magnolia, TX 77354 | Oil Operator | Feb 2026 |
| 9361 | Redman Operating Company | Houston, TX 77042 | Oil & Gas Operator | May 2008 |
| 9362 | Redman Operating Company LLC | Nocona, TX 76255 | Oil Operator | Feb 2026 |
| 9363 | Redmon Oil Company, Inc., The | Plano, TX 75023 | Oil & Gas Operator | Feb 2026 |
| 9364 | Redstone Oil & Gas Company | Dallas, TX 75225 | Oil & Gas Operator | Jan 2020 |
| 9365 | Redstone Operating, Inc. | Austin, TX 78734 | Oil & Gas Operator | Jan 2015 |
| 9366 | Redwine Oil Company | Throckmorton, TX 76483 | Oil & Gas Operator | Jul 2009 |
| 9367 | Redwine Resources Inc | Dallas, TX 75225 | Oil & Gas Operator | Feb 2015 |
| 9368 | Redwood Energy Production, L.P. | San Francisco, CA 94104 | Gas Operator | Aug 2025 |
| 9369 | Redwood Energy, Inc. | Giddings, TX 78942 | Oil & Gas Operator | Jul 1997 |
| 9370 | Redwood Oil & Gas | McKinney, TX 75070 | Oil & Gas Operator | Apr 2013 |
| 9371 | Redwood Operating, Inc. | Houston, TX 77058 | Oil & Gas Operator | Feb 2026 |
| 9372 | Reed Exploration LLC | Midland, TX 79701 | Oil & Gas Operator | Feb 2026 |
| 9373 | Reed Oil Company | Gainesville, TX 76241 | Oil & Gas Operator | Jun 2005 |
| 9374 | Reed Production, Inc. | Gainesville, TX 76241 | Oil Operator | Feb 2026 |
| 9375 | Reed, Robert T. | Jacksboro, TX 76458 | Oil & Gas Operator | Feb 2026 |
| 9376 | Reed, Trace | Bridgeport, TX 76426 | Oil & Gas Operator | Feb 2026 |
| 9377 | Reeder, Wendell A. | Kilgore, TX 75663 | Oil Operator | Jul 2013 |
| 9378 | Reef Exploration, Inc. (A-1) | Richardson, TX 75080 | Oil & Gas Operator | Oct 2006 |
| 9379 | Reef Exploration, L.P. | Richardson, TX 75080 | Oil & Gas Operator | Feb 2026 |
| 9380 | Reese Wellsite Supervision, LLC | Graham, TX 76450 | Oil & Gas Operator | Feb 2026 |
| 9381 | Reeves County Systems, Inc. | Odessa, TX 79760 | Oil & Gas Operator | Aug 2019 |
| 9382 | Refined Products, Inc. | Beaumont, TX 77705 | Oil Operator | Feb 2026 |
| 9383 | Reflection Energy Search, Inc | Midland, TX 79702 | Oil Operator | Feb 2006 |
| 9384 | Refuge Properties, LLC | Longview, TX 75608 | Oil Operator | Mar 2025 |
| 9385 | Regal Development Inc. | Eldorado, TX 76936 | Gas Operator | Jul 1996 |
| 9386 | Regal Energy Corporation | Rhome, TX 76078 | Oil & Gas Operator | Feb 2026 |
| 9387 | Regal Energy Operating, L.L.C. | Plano, TX 75024 | Oil & Gas Operator | Feb 2026 |
| 9388 | Regal Operating | Cisco, TX 76437 | Oil & Gas Operator | Mar 2008 |
| 9389 | Regal Petroleum Services | Euless, TX 76039 | Oil & Gas Operator | Aug 2002 |
| 9390 | Regency Energy, Inc. | Crystal City, TX 78839 | Oil & Gas Operator | Feb 2026 |
| 9391 | Regency Petroleum Co. | Irving, TX 75016 | Oil & Gas Operator | Aug 2002 |
| 9392 | Regency Petroleum Co. Of New Mex | Coppell, TX 75019 | Oil & Gas Operator | Apr 2008 |
| 9393 | Regent Oil & Gas Company, L.P. | Dallas, TX 75225 | Oil & Gas Operator | Sep 2006 |
| 9394 | Regions Energy LLC | Midland, TX 79702 | Oil & Gas Operator | Sep 2016 |
| 9395 | Regions Operating, LLC | Midland, TX 79702 | Oil & Gas Operator | May 2024 |
| 9396 | Rego Development Company, Inc. | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Apr 2002 |
| 9397 | Reh Energy, Inc. | Corpus Chrsti, TX 78413 | Oil & Gas Operator | Feb 2026 |
| 9398 | Reh Oil And Gas, LLC. | Pratt, KS 67124 | Oil & Gas Operator | Apr 2019 |
| 9399 | Rehoboth Oil & Gas LLC | Baytown, TX 77521 | Oil Operator | Oct 2011 |
| 9400 | Reichmann Petroleum Corp. | Grapevine, TX 76051 | Oil & Gas Operator | Feb 2026 |