| 24401 | Ramah Oil Company LLC | MT Gilead, OH 43338 | Oil & Gas Operator | Dec 2007 |
| 24402 | Rambler Oil Co | Oklahoma City, OK 73154 | Oil & Gas Operator | Jan 1999 |
| 24403 | Ramco Drilling S | | Oil & Gas Operator | Dec 1992 |
| 24404 | Ramco Energy Corporation | FT. Lauderdale, FL 33312 | Oil & Gas Operator | Dec 2008 |
| 24405 | Ramco Exploration, Inc. | | Oil & Gas Operator | Feb 1998 |
| 24406 | Ramco Oil & Gas Inc | Midland, TX 79701 | Oil & Gas Operator | Nov 2006 |
| 24407 | Ramco Oil Company | Pawhuska, OK 74056 | Oil & Gas Operator | Feb 2012 |
| 24408 | Ramco Operating Company | Tulsa, OK 74135 | Oil & Gas Operator | Jan 1998 |
| 24409 | Ramco, Inc. | | Oil & Gas Operator | May 1992 |
| 24410 | Ramey L E SR | Mounds, OK 74047 | Oil Operator | Jan 2000 |
| 24411 | Ramey Oil Corporation | Kiefer, OK 74041-0699 | Oil & Gas Operator | Mar 2021 |
| 24412 | Ramey Sharp N Glenn SD Unit | Tulsa, OK 74120 | Oil Operator | Nov 1998 |
| 24413 | Ramey Wayne | Mounds, OK 74047-0520 | Oil & Gas Operator | Jan 2025 |
| 24414 | Ramhead Petroleum Inc | Seminole, OK 74818-0848 | Oil & Gas Operator | Aug 2008 |
| 24415 | Ramhorn Energy, LLC | Green River, WY 82935 | Oil & Gas Operator | Feb 2025 |
| 24416 | Ramoil Company | Winfield, KS 67156 | Oil & Gas Operator | May 1987 |
| 24417 | Rampage Energy Inc | Bristow, OK 74010-6415 | Oil & Gas Operator | Apr 2020 |
| 24418 | Rampage Exploration, Inc. | Austin, TX 78737 | Oil & Gas Operator | Apr 2025 |
| 24419 | Rampart Energy Company | | Oil & Gas Operator | Dec 2023 |
| 24420 | Rampart Petroleum, Incorporated | Buffalo Gap, TX 79508 | Oil & Gas Operator | Jan 2009 |
| 24421 | Rampike Resources LTD | Denver, CO 80202 | Oil Operator | Feb 2025 |
| 24422 | Ramrod Oil And Gas (U.S.A.) Inc. | Corpus Chrsti, TX 78403 | Oil & Gas Operator | Apr 2025 |
| 24423 | Ramrod Oil Co., A General Partnership | Iola, KS 66749 | Oil Operator | Nov 2001 |
| 24424 | Ramrod Prod. Co., Inc. | | Oil Operator | Feb 2024 |
| 24425 | Ramsey & Gassaway | Borger, TX 79008 | Gas Operator | Jun 1999 |
| 24426 | Ramsey Associated Petroleum, Inc. | Glenville, WV 26351-0090 | Oil & Gas Operator | Dec 2021 |
| 24427 | Ramsey Engineering Inc | Oklahoma City, OK 73118 | Oil & Gas Operator | Apr 1993 |
| 24428 | Ramsey George H Estate | Ardmore, OK 73401-3644 | Oil & Gas Operator | Nov 2013 |
| 24429 | Ramsey Nichols Operating Company LLC | Oklahoma City, OK 73120-1955 | Oil & Gas Operator | Feb 2025 |
| 24430 | Ramsey Production Company, LLC | Austin, TX 78766 | Oil & Gas Operator | Jan 2017 |
| 24431 | Ramsey Property Management LLC | Oklahoma City, OK 73120-1955 | Oil & Gas Operator | Dec 2024 |
| 24432 | Ramsey Property MGMT Inc | Oklahoma City, OK 73120-1955 | Oil & Gas Operator | Mar 2019 |
| 24433 | Ramsey, Sid | Arlington, TX 76010 | Oil & Gas Operator | Aug 2012 |
| 24434 | Ramshorn Resources, LLC | Wichita, KS 67202 | Oil & Gas Operator | Dec 2024 |
| 24435 | Ramsower Minerals Corporation | Beeville, TX 78104 | Oil & Gas Operator | Sep 2013 |
| 24436 | Ramtex Energy LLC | Tulsa, OK 74114 | Oil & Gas Operator | Apr 2025 |
| 24437 | Ran Resources, Inc. | Beverly, WV 26253 | Gas Operator | Dec 2021 |
| 24438 | Rana Energy Company | Spring, TX 77387 | Oil & Gas Operator | Mar 2008 |
| 24439 | Ranch Creek Exploration LLC | Tulsa, OK 74136-6845 | Oil & Gas Operator | Oct 2024 |
| 24440 | Ranch Oil Company | West Linn, OR 97068 | Oil & Gas Operator | Mar 2025 |
| 24441 | Ranch Production Co | | Oil & Gas Operator | Jul 2000 |
| 24442 | Ranch Production LLC | | Oil & Gas Operator | Jan 2025 |
| 24443 | Ranch VIew Resources LLC | Houston, TX 77007 | Gas Operator | Aug 2016 |
| 24444 | Ranchers Exploration Partners LLC | | Oil & Gas Operator | Jan 2015 |
| 24445 | Rancho Blanco Corporation | San Antonio, TX 78205 | Oil & Gas Operator | Apr 1995 |
| 24446 | Ranck Oil Company | Cut Bank, MT 59427 | Oil & Gas Operator | Oct 2024 |
| 24447 | Rand - Paulson Oil Company, Inc. | Houston, TX 77063 | Oil & Gas Operator | Feb 1999 |
| 24448 | Rand Energy Company | Houston, TX 77063 | Oil & Gas Operator | Apr 2025 |
| 24449 | Rand Oil & Gas Corp. | Houston, TX 77040 | Oil & Gas Operator | Apr 2025 |
| 24450 | Rand Oil & Gas Inc. | Midland, TX BAD ADDR | Oil & Gas Operator | Apr 1996 |
| 24451 | Rand Paulson Energy Company | Houston, TX 77040 | Oil & Gas Operator | Oct 1999 |
| 24452 | Randa Operating, Inc. | Big Lake, TX 76932 | Oil Operator | Apr 2025 |
| 24453 | Randall E James Oil Company | Guthrie, OK 73044-9352 | Oil & Gas Operator | Jan 2025 |
| 24454 | Randall Exploration, LLC | Tulsa, OK 74136 | Oil Operator | Apr 2025 |
| 24455 | Randall Florence | Albion, PA 16401-9768 | Gas Operator | Dec 2010 |
| 24456 | Randell Oil Co | Wooster, OH 44691 | Oil & Gas Operator | Dec 2024 |
| 24457 | Randolph Company, The | Houston, TX 77219 | Oil & Gas Operator | Aug 2003 |
| 24458 | Randon Production Co. | Marion, KS 66861 | Oil & Gas Operator | Sep 2024 |
| 24459 | Randy And Jan Walker Oil Company LLC | Konawa, OK 74849-9333 | Oil & Gas Operator | Feb 2025 |
| 24460 | Randy Inc | Hennessey, OK 73742 | Oil & Gas Operator | Jan 2025 |
| 24461 | Randy J Walker Oil Company | | Oil Operator | Dec 2024 |
| 24462 | Randy J. & Deborah R. Allison | | Oil & Gas Operator | Dec 2003 |
| 24463 | Randy Wilson | | Oil Operator | Dec 2020 |
| 24464 | Raney Oil Company | Lawrence, KS 66047 | Oil & Gas Operator | May 1999 |
| 24465 | Raney Oil Company, LLC | Lawrence, KS 66049 | Oil & Gas Operator | Dec 2024 |
| 24466 | Range Louisiana Operating, LLC | | Oil & Gas Operator | Aug 2020 |
| 24467 | Range Michigan LLC | | Oil Operator | Dec 2020 |
| 24468 | Range Oil Co., Inc. | Wichita, KS 67278 | Oil & Gas Operator | Jan 2020 |
| 24469 | Range Oil Compan | | Oil & Gas Operator | Nov 1995 |
| 24470 | Range Operating Company | Fort Worth, TX 76102 | Oil & Gas Operator | Apr 2000 |
| 24471 | Range Operating New Mexico Inc | Tulsa, OK 74135 | Oil & Gas Operator | Mar 2004 |
| 24472 | Range Operating New Mexico LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Apr 2013 |
| 24473 | Range Opr Co | Yatesboro, PA 16263-0235 | Oil & Gas Operator | Dec 1999 |
| 24474 | Range Production Company | Fort Worth, TX 76102 | Oil & Gas Operator | Sep 2021 |
| 24475 | Range Production Company, LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Jan 2025 |
| 24476 | Range Resources - Pine Mountain, Inc. | | Oil & Gas Operator | Jan 2011 |
| 24477 | Range Resources Appalachia LLC | Canonsburg, PA 15317 | Oil & Gas Operator | Feb 2025 |
| 24478 | Rangeland Exploration Company | Midland, TX 79702 | Oil & Gas Operator | Aug 1995 |
| 24479 | Rangeland Petroleum Corporation | Midland, TX 79702 | Oil & Gas Operator | Apr 2002 |
| 24480 | Ranger 40 Petroleum, LLC | Fairfield, CT 06824 | Oil & Gas Operator | Apr 2025 |
| 24481 | Ranger Drilling LLC | Chicago, IL 60605-1041 | Oil & Gas Operator | Feb 2004 |
| 24482 | Ranger Holdings Co | | Oil & Gas Operator | Jul 1993 |
| 24483 | Ranger Investments, Inc. | Longview, TX 75605 | Oil & Gas Operator | Oct 2006 |
| 24484 | Ranger O & G Operating, LLC | Houston, TX 77057 | Oil & Gas Operator | Apr 2025 |
| 24485 | Ranger Oil & Gas, Inc. | Okay, OK 74446 | Oil Operator | Jan 2007 |
| 24486 | Ranger Oil Company | Canada, 00100 | Oil & Gas Operator | Sep 2001 |
| 24487 | Ranger Operating Co. | Graham, TX 76450 | Oil & Gas Operator | Apr 2025 |
| 24488 | Ranger Systems Inc | Tulsa, OK 74145 | Oil Operator | Feb 2020 |
| 24489 | Ranger, Inc. | | Oil & Gas Operator | Dec 1986 |
| 24490 | Rangeview Resources Operating Co | | Oil & Gas Operator | Feb 2025 |
| 24491 | Ranjan, Inc. | Perryton, TX 79070 | Oil & Gas Operator | Apr 2025 |
| 24492 | Ranken Energy Corporation | Edmond, OK 73013 | Oil & Gas Operator | Jan 2025 |
| 24493 | Rankin, Lennes | Sharon, KS 67138 | Gas Operator | Dec 2024 |
| 24494 | Rankin, Paul | Bridgeville, PA 15017 | Oil & Gas Operator | Jun 2016 |
| 24495 | Rannic Inc. | Baytown, TX 77521 | Oil Operator | Apr 2025 |
| 24496 | Rannuff Oil & Gas Co | Waynesburg, PA 15370-1437 | Oil & Gas Operator | Dec 2024 |
| 24497 | Ranphil, LLC | Hiltn Head Is, SC 29928 | Oil & Gas Operator | Feb 2016 |
| 24498 | Ransom Horne,Jr. | | Oil & Gas Operator | Dec 1991 |
| 24499 | Raol Company, The | Natalia, TX 78059 | Oil & Gas Operator | Apr 2025 |
| 24500 | Rap Operating, L.L.C. | Lafayette, LA 70505 | Oil & Gas Operator | Apr 2025 |