| 24101 | Ramah Oil Company LLC | MT Gilead, OH 43338 | Oil & Gas Operator | Dec 2007 |
| 24102 | Rambler Oil Co | Oklahoma City, OK 73154 | Oil & Gas Operator | Jan 1999 |
| 24103 | Ramco Drilling S | | Oil & Gas Operator | Dec 1992 |
| 24104 | Ramco Energy Corporation | FT. Lauderdale, FL 33312 | Oil & Gas Operator | Dec 2008 |
| 24105 | Ramco Exploration, Inc. | | Oil & Gas Operator | Feb 1998 |
| 24106 | Ramco Oil & Gas Inc | Midland, TX 79701 | Oil & Gas Operator | Nov 2006 |
| 24107 | Ramco Oil Company | Pawhuska, OK 74056 | Oil & Gas Operator | Feb 2012 |
| 24108 | Ramco Operating Company | Tulsa, OK 74135 | Oil & Gas Operator | Jan 1998 |
| 24109 | Ramco, Inc. | | Oil & Gas Operator | May 1992 |
| 24110 | Ramey L E SR | Mounds, OK 74047 | Oil Operator | Jan 2000 |
| 24111 | Ramey Oil Corporation | Kiefer, OK 74041-0699 | Oil & Gas Operator | Mar 2021 |
| 24112 | Ramey Sharp N Glenn SD Unit | Tulsa, OK 74120 | Oil Operator | Nov 1998 |
| 24113 | Ramey Wayne | Mounds, OK 74047 | Oil & Gas Operator | Jan 2025 |
| 24114 | Ramhead Petroleum Inc | Seminole, OK 74818-0848 | Oil & Gas Operator | Aug 2008 |
| 24115 | Ramhorn Energy, LLC | Green River, WY 82935 | Oil & Gas Operator | Feb 2025 |
| 24116 | Ramoil Company | Winfield, KS 67156 | Oil & Gas Operator | May 1987 |
| 24117 | Rampage Energy Inc | Bristow, OK 74010-6415 | Oil & Gas Operator | Apr 2020 |
| 24118 | Rampage Exploration, Inc. | Austin, TX 78737 | Oil & Gas Operator | May 2025 |
| 24119 | Rampart Energy Company | | Oil & Gas Operator | Dec 2024 |
| 24120 | Rampart Petroleum, Incorporated | Buffalo Gap, TX 79508 | Oil & Gas Operator | Jan 2009 |
| 24121 | Rampike Resources LTD | Denver, CO 80202 | Oil Operator | Feb 2025 |
| 24122 | Ramrod Oil And Gas (U.S.A.) Inc. | Corpus Chrsti, TX 78403 | Oil & Gas Operator | May 2025 |
| 24123 | Ramrod Oil Co., A General Partnership | Iola, KS 66749 | Oil Operator | Nov 2001 |
| 24124 | Ramrod Prod. Co., Inc. | | Oil Operator | Feb 2024 |
| 24125 | Ramsey & Gassaway | Borger, TX 79008 | Gas Operator | Jun 1999 |
| 24126 | Ramsey Associated Petroleum, Inc. | Glenville, WV 26351-0090 | Oil & Gas Operator | Dec 2021 |
| 24127 | Ramsey Engineering Inc | Oklahoma City, OK 73118 | Oil & Gas Operator | Apr 1993 |
| 24128 | Ramsey George H Estate | Ardmore, OK 73401-3644 | Oil & Gas Operator | Nov 2013 |
| 24129 | Ramsey Nichols Operating Company LLC | Oklahoma City, OK 73120-1955 | Oil & Gas Operator | Mar 2025 |
| 24130 | Ramsey Production Company, LLC | Austin, TX 78766 | Oil & Gas Operator | Jan 2017 |
| 24131 | Ramsey Property Management LLC | Oklahoma City, OK 73120-1955 | Oil & Gas Operator | Dec 2024 |
| 24132 | Ramsey Property MGMT Inc | Oklahoma City, OK 73120-1955 | Oil & Gas Operator | Mar 2019 |
| 24133 | Ramsey, Sid | Arlington, TX 76010 | Oil & Gas Operator | Aug 2012 |
| 24134 | Ramshorn Resources, LLC | Wichita, KS 67202 | Oil & Gas Operator | Jan 2025 |
| 24135 | Ramsower Minerals Corporation | Beeville, TX 78104 | Oil & Gas Operator | Sep 2013 |
| 24136 | Ramtex Energy LLC | Tulsa, OK 74114 | Oil & Gas Operator | May 2025 |
| 24137 | Ran Resources, Inc. | Beverly, WV 26253 | Gas Operator | Dec 2021 |
| 24138 | Rana Energy Company | Spring, TX 77387 | Oil & Gas Operator | Mar 2008 |
| 24139 | Ranch Creek Exploration LLC | Tulsa, OK 74105 | Oil & Gas Operator | Oct 2024 |
| 24140 | Ranch Oil Company | West Linn, OR 97068 | Oil & Gas Operator | Apr 2025 |
| 24141 | Ranch Production Co | | Oil & Gas Operator | Jul 2000 |
| 24142 | Ranch Production LLC | | Oil & Gas Operator | Jan 2025 |
| 24143 | Ranch VIew Resources LLC | Houston, TX 77007 | Gas Operator | Aug 2016 |
| 24144 | Ranchers Exploration Partners LLC | | Oil & Gas Operator | Jan 2015 |
| 24145 | Rancho Blanco Corporation | San Antonio, TX 78205 | Oil & Gas Operator | Apr 1995 |
| 24146 | Ranck Oil Company | Cut Bank, MT 59427 | Oil & Gas Operator | Feb 2025 |
| 24147 | Rand - Paulson Oil Company, Inc. | Houston, TX 77063 | Oil & Gas Operator | Feb 1999 |
| 24148 | Rand Energy Company | Houston, TX 77063 | Oil & Gas Operator | May 2025 |
| 24149 | Rand Oil & Gas Corp. | Houston, TX 77040 | Oil & Gas Operator | May 2025 |
| 24150 | Rand Oil & Gas Inc. | Midland, TX BAD ADDR | Oil & Gas Operator | Apr 1996 |
| 24151 | Rand Paulson Energy Company | Houston, TX 77040 | Oil & Gas Operator | Oct 1999 |
| 24152 | Randa Operating, Inc. | Big Lake, TX 76932 | Oil Operator | May 2025 |
| 24153 | Randall E James Oil Company | Guthrie, OK 73044-9352 | Oil & Gas Operator | Feb 2025 |
| 24154 | Randall Exploration, LLC | Tulsa, OK 74136 | Oil Operator | May 2025 |
| 24155 | Randall Florence | Albion, PA 16401-9768 | Gas Operator | Dec 2010 |
| 24156 | Randell Oil Co | Wooster, OH 44691 | Oil & Gas Operator | Dec 2024 |
| 24157 | Randolph Company, The | Houston, TX 77219 | Oil & Gas Operator | Aug 2003 |
| 24158 | Randon Production Co. | Marion, KS 66861 | Oil & Gas Operator | Sep 2024 |
| 24159 | Randy And Jan Walker Oil Company LLC | Konawa, OK 74849-9333 | Oil & Gas Operator | Mar 2025 |
| 24160 | Randy Inc | Hennessey, OK 73742 | Oil & Gas Operator | Feb 2025 |
| 24161 | Randy J Walker Oil Company | | Oil Operator | Dec 2024 |
| 24162 | Randy J. & Deborah R. Allison | | Oil & Gas Operator | Dec 2003 |
| 24163 | Randy Wilson | | Oil Operator | Dec 2020 |
| 24164 | Raney Oil Company | Lawrence, KS 66047 | Oil & Gas Operator | May 1999 |
| 24165 | Raney Oil Company, LLC | Lawrence, KS 66049 | Oil & Gas Operator | Jan 2025 |
| 24166 | Range Louisiana Operating, LLC | | Oil & Gas Operator | Aug 2020 |
| 24167 | Range Michigan LLC | | Oil Operator | Dec 2020 |
| 24168 | Range Oil Co., Inc. | Wichita, KS 67278 | Oil & Gas Operator | Jan 2020 |
| 24169 | Range Oil Compan | | Oil & Gas Operator | Nov 1995 |
| 24170 | Range Operating Company | Fort Worth, TX 76102 | Oil & Gas Operator | Apr 2000 |
| 24171 | Range Operating New Mexico Inc | Tulsa, OK 74135 | Oil & Gas Operator | Mar 2004 |
| 24172 | Range Operating New Mexico LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Apr 2013 |
| 24173 | Range Opr Co | Yatesboro, PA 16263-0235 | Oil & Gas Operator | Dec 1999 |
| 24174 | Range Production Company | Fort Worth, TX 76102 | Oil & Gas Operator | Sep 2021 |
| 24175 | Range Production Company, LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Feb 2025 |
| 24176 | Range Resources - Pine Mountain, Inc. | | Oil & Gas Operator | Jan 2011 |
| 24177 | Range Resources Appalachia LLC | Canonsburg, PA 15317 | Oil & Gas Operator | Mar 2025 |
| 24178 | Rangeland Exploration Company | Midland, TX 79702 | Oil & Gas Operator | Aug 1995 |
| 24179 | Rangeland Petroleum Corporation | Midland, TX 79702 | Oil & Gas Operator | Apr 2002 |
| 24180 | Ranger 40 Petroleum, LLC | Fairfield, CT 06824 | Oil & Gas Operator | May 2025 |
| 24181 | Ranger Drilling LLC | Chicago, IL 60605-1041 | Oil & Gas Operator | Feb 2004 |
| 24182 | Ranger Holdings Co | | Oil & Gas Operator | Jul 1993 |
| 24183 | Ranger Investments, Inc. | Longview, TX 75605 | Oil & Gas Operator | Oct 2006 |
| 24184 | Ranger O & G Operating, LLC | Houston, TX 77057 | Oil & Gas Operator | May 2025 |
| 24185 | Ranger Oil & Gas, Inc. | Okay, OK 74446 | Oil Operator | Jan 2007 |
| 24186 | Ranger Oil Company | Canada, 00100 | Oil & Gas Operator | Sep 2001 |
| 24187 | Ranger Operating Co. | Graham, TX 76450 | Oil & Gas Operator | May 2025 |
| 24188 | Ranger Systems Inc | Tulsa, OK 74145 | Oil Operator | Feb 2020 |
| 24189 | Ranger, Inc. | | Oil & Gas Operator | Dec 1986 |
| 24190 | Rangeview Resources Operating Co | | Oil & Gas Operator | Mar 2025 |
| 24191 | Ranjan, Inc. | Perryton, TX 79070 | Oil & Gas Operator | May 2025 |
| 24192 | Ranken Energy Corporation | Edmond, OK 73013 | Oil & Gas Operator | Feb 2025 |
| 24193 | Rankin, Lennes | Sharon, KS 67138 | Gas Operator | Jan 2025 |
| 24194 | Rankin, Paul | Bridgeville, PA 15017 | Oil & Gas Operator | Jun 2016 |
| 24195 | Rannic Inc. | Baytown, TX 77521 | Oil Operator | May 2025 |
| 24196 | Rannuff Oil & Gas Co | Waynesburg, PA 15370-1437 | Oil & Gas Operator | Dec 2024 |
| 24197 | Ranphil, LLC | Hiltn Head Is, SC 29928 | Oil & Gas Operator | Feb 2016 |
| 24198 | Ransom Horne,Jr. | | Oil & Gas Operator | Dec 1991 |
| 24199 | Raol Company, The | Natalia, TX 78059 | Oil & Gas Operator | May 2025 |
| 24200 | Rap Operating, L.L.C. | Lafayette, LA 70505 | Oil & Gas Operator | May 2025 |