| 24001 | Ranger Holdings Co | | Oil & Gas Operator | Jul 1993 |
| 24002 | Ranger Investments, Inc. | Longview, TX 75605 | Oil & Gas Operator | Oct 2006 |
| 24003 | Ranger O & G Operating, LLC | Houston, TX 77057 | Oil & Gas Operator | Jul 2025 |
| 24004 | Ranger Oil & Gas, Inc. | Okay, OK 74446 | Oil Operator | Jan 2007 |
| 24005 | Ranger Oil Company | Canada, 00100 | Oil & Gas Operator | Sep 2001 |
| 24006 | Ranger Operating Co. | Graham, TX 76450 | Oil & Gas Operator | Jul 2025 |
| 24007 | Ranger Systems Inc | Tulsa, OK 74145 | Oil Operator | Feb 2020 |
| 24008 | Ranger, Inc. | | Oil & Gas Operator | Dec 1986 |
| 24009 | Rangeview Resources Operating Co | | Oil & Gas Operator | May 2025 |
| 24010 | Ranjan, Inc. | Perryton, TX 79070 | Oil & Gas Operator | Jul 2025 |
| 24011 | Ranken Energy Corporation | Edmond, OK 73013 | Oil & Gas Operator | Apr 2025 |
| 24012 | Rankin, Lennes | Sharon, KS 67138 | Gas Operator | Mar 2025 |
| 24013 | Rankin, Paul | Bridgeville, PA 15017 | Oil & Gas Operator | Jun 2016 |
| 24014 | Rannic Inc. | Baytown, TX 77521 | Oil Operator | Jul 2025 |
| 24015 | Rannuff Oil & Gas Co | Waynesburg, PA 15370-1437 | Oil & Gas Operator | Dec 2024 |
| 24016 | Ranphil, LLC | Hiltn Head Is, SC 29928 | Oil & Gas Operator | Feb 2016 |
| 24017 | Ransom Horne,Jr. | | Oil & Gas Operator | Dec 1991 |
| 24018 | Raol Company, The | Natalia, TX 78059 | Oil & Gas Operator | Jul 2025 |
| 24019 | Rap Operating, L.L.C. | Lafayette, LA 70505 | Oil & Gas Operator | Jul 2025 |
| 24020 | Raper Brice Oil Company LLC | Yale, OK 74085-6865 | Oil & Gas Operator | Apr 2015 |
| 24021 | Rapid Well Servi | | Oil Operator | Feb 1995 |
| 24022 | Rapid Well Service, Inc. | Russell, KS 67665 | Oil Operator | Mar 2025 |
| 24023 | Rapiere Resources Company | | Oil & Gas Operator | Aug 2024 |
| 24024 | Rapp Oil & Gas | Oklahoma City, OK 73120 | Gas Operator | Jul 2020 |
| 24025 | Rapp, Brian R. And Judith E. | Cassadaga, NY 14718 | Gas Operator | Dec 2024 |
| 24026 | Rapp, Kenneth E. | Sugar Grove, PA 16350 | Gas Operator | Dec 2024 |
| 24027 | Raptor Petroleum Develop, LLC | Edmond, OK 73034 | Oil & Gas Operator | Jul 2025 |
| 24028 | Raptor Petroleum II, LLC | Houston, TX 77251 | Oil & Gas Operator | Jul 2025 |
| 24029 | Raptor Resources, Inc. | Austin, TX 78701 | Oil & Gas Operator | Jul 2025 |
| 24030 | Rar Properties LLC | Duncan, OK 73533 | Oil Operator | Apr 2025 |
| 24031 | Rare Earth Minerals, Inc. | | Oil & Gas Operator | Dec 2014 |
| 24032 | Rare Petro Exploration LLC | | Oil & Gas Operator | May 2025 |
| 24033 | Rasbury | Clyde, TX 79510 | Oil Operator | Jul 2025 |
| 24034 | Rash, Terry | Corsicana, TX 75109 | Oil & Gas Operator | Jul 2025 |
| 24035 | Rasmussen'S Energy, Inc. | Waterloo, NY 13165 | Gas Operator | Dec 2024 |
| 24036 | Rasmussen, Hal J. Operating, Inc | Midland, TX 79701 | Oil & Gas Operator | Apr 2009 |
| 24037 | Rasmussen, Tom | San Angelo, TX 76904 | Oil & Gas Operator | Jul 2025 |
| 24038 | Rass Operating | Amarillo, TX 79124 | Oil & Gas Operator | Jul 2008 |
| 24039 | Ratex Corporation | Cambridge, WI 53523 | Oil Operator | Jun 2011 |
| 24040 | Ratex Energy Inc. | Manchaca, TX 78652 | Oil & Gas Operator | Sep 2002 |
| 24041 | Ratex Resources Inc | Oklahoma City, OK 73118 | Oil & Gas Operator | May 2000 |
| 24042 | Rathbun Roger | | Oil & Gas Operator | Dec 1993 |
| 24043 | Rathburn Land & Devel, Inc. | Giddings, TX 78942 | Oil & Gas Operator | Aug 2003 |
| 24044 | Rathpro Inc | Douglas, WY 82633 | Oil & Gas Operator | Feb 1994 |
| 24045 | Ratliff City Trucking Inc | Ratliff City, OK 73481-9603 | Oil & Gas Operator | Feb 2018 |
| 24046 | Ratliff Operating Corp. | Amarillo, TX 79105 | Oil & Gas Operator | Jul 2025 |
| 24047 | Rattler Midstream Operating LLC | Midland, TX 79701 | Oil Operator | Jul 2025 |
| 24048 | Rattlesnake Mountain Oil LLC | Boulder City, NV 89005 | Oil & Gas Operator | Jul 2025 |
| 24049 | Rattlesnake Operating Co, LLC | Plntersville, TX 77363 | Oil & Gas Operator | Jul 2025 |
| 24050 | Ratts, Robert V. Inc. | Bedford, TX 76021 | Oil & Gas Operator | Aug 2003 |
| 24051 | Ratzlaff, Steven | Galva, KS 67443 | Oil Operator | Dec 1996 |
| 24052 | Rauch, Shaw & Laird, Inc. | | Oil & Gas Operator | Mar 1995 |
| 24053 | Rauch-Shaw Assoc. Inc. & Laird | | Oil & Gas Operator | Mar 1991 |
| 24054 | Raven Forest Operating, LLC | H SPG NTL PK, AR 71909 | Oil & Gas Operator | Jul 2025 |
| 24055 | Raven Operating Group, Inc. | Sedalia, CO 80135 | Oil & Gas Operator | Dec 2010 |
| 24056 | Raven Resources LLC | Oklahoma City, OK 73172 | Oil & Gas Operator | Apr 2025 |
| 24057 | Raven Ridge Energy, LLC | Charleston, WV 25302 | Oil & Gas Operator | Dec 2021 |
| 24058 | Ravenna Oil Co | Beattyville, KY 41311 | Oil Operator | Dec 2023 |
| 24059 | Ravil Inc | Edmond, OK 73013 | Gas Operator | Nov 1998 |
| 24060 | Raw Crude Oil & Gas LLC | Norman, OK 73069 | Oil & Gas Operator | May 2025 |
| 24061 | Raw Energy Corporation Of Kansas | Weatherford, TX 76086 | Gas Operator | Dec 2019 |
| 24062 | Raw Oil & Gas, Inc. | Lubbock, TX 79401 | Oil & Gas Operator | Jul 2025 |
| 24063 | Raw Production | Kermit, TX 79745 | Oil & Gas Operator | Jul 2025 |
| 24064 | Raw Production LLC | Lindsay, OK 73052 | Oil & Gas Operator | Apr 2025 |
| 24065 | Rawhide Oil Company | | Oil & Gas Operator | Sep 2011 |
| 24066 | Rawhide Operating, Inc. | New Braunfels, TX 78131 | Oil & Gas Operator | Jul 2025 |
| 24067 | Rawlins Operating Company, LLC | Elkhart, TX 75839 | Oil & Gas Operator | Jul 2025 |
| 24068 | Rawls Oil Services | Andrews, TX 79714 | Oil Operator | Jul 2025 |
| 24069 | Ray - A Operating Inc. | Albany, TX 76430 | Oil Operator | Jul 2025 |
| 24070 | Ray A Pierce | Midland, TX 79702 | Oil & Gas Operator | Dec 2023 |
| 24071 | Ray Conner | | Oil & Gas Operator | Apr 2002 |
| 24072 | Ray Energy, LLC | | Oil Operator | Jan 2025 |
| 24073 | Ray Estis | | Oil Operator | Dec 2024 |
| 24074 | Ray G H Oil Company | Chickasha, OK 73023-0650 | Oil Operator | Feb 2010 |
| 24075 | Ray Herman | Haskell, OK 74436-0446 | Oil & Gas Operator | Dec 2021 |
| 24076 | Ray Herring Estate | Graham, TX 76450 | Oil & Gas Operator | Jul 2025 |
| 24077 | Ray Herring Operating Co., LLC | Graham, TX 76450 | Oil & Gas Operator | Jul 2025 |
| 24078 | Ray Jr. Co., Inc. | Pleasanton, TX 78064 | Oil & Gas Operator | Jul 2025 |
| 24079 | Ray Loveless Enterprises, L.L.C. | Kilgore, TX 75663 | Oil Operator | Jul 2025 |
| 24080 | Ray Oil Company | Dallas, TX 75370 | Oil Operator | Dec 1989 |
| 24081 | Ray Pander Trucking Inc | Bolivar, OH 44612 | Oil & Gas Operator | Dec 1998 |
| 24082 | Ray Randy S | Okmulgee, OK 74447-8534 | Oil & Gas Operator | Apr 2015 |
| 24083 | Ray Roger T | Boynton, OK 74422 | Oil & Gas Operator | Dec 2021 |
| 24084 | Ray Westall | Loco Hills, NM 88255 | Oil & Gas Operator | Sep 2012 |
| 24085 | Ray Westall Operating, Inc. | Loco Hills, NM 88255 | Oil & Gas Operator | May 2025 |
| 24086 | Ray'S Oil Company | Boynton, OK 74422 | Oil & Gas Operator | Apr 2025 |
| 24087 | Raya Energy Corp. | Austin, TX 78716 | Oil & Gas Operator | Jul 2018 |
| 24088 | Rayalto Oil & Gas, Inc. | MC Queeney, TX 78123 | Oil & Gas Operator | Mar 2004 |
| 24089 | Raybaw Operating, LLC | Dallas, TX 75204 | Oil & Gas Operator | May 2025 |
| 24090 | Raybo, Inc. | | Oil Operator | Dec 1990 |
| 24091 | Rayburn Oil Co Inc | | Oil & Gas Operator | Dec 2024 |
| 24092 | Rayco Operating, Inc. | Abilene, TX 79604 | Oil & Gas Operator | Jul 2025 |
| 24093 | Rayden | Midland, TX 79711 | Oil & Gas Operator | Jul 2025 |
| 24094 | Raydon Exploration, Inc. | Oklahoma City, OK 73118 | Oil & Gas Operator | Jul 2025 |
| 24095 | Raydon Production Company | Oklahoma City, OK 73118 | Oil & Gas Operator | Feb 1992 |
| 24096 | Raye Oil Company | Velma, OK 73491-0482 | Oil & Gas Operator | Oct 2012 |
| 24097 | Rayford Exploration | | Oil Operator | Feb 1984 |
| 24098 | Raygary Oil Co. | Havana, KS 67347 | Oil Operator | May 2002 |
| 24099 | Raygary Oil Comp | | Oil Operator | Sep 1991 |
| 24100 | Rayland Operating LLC | Moro, IL 62067 | Oil Operator | Jun 2023 |