| 24901 | Roskydal, Laverne | La Vernia, TX 78121 | Oil Operator | Sep 2026 |
| 24902 | Rosner, S. | San Antonio, TX 78216 | Oil & Gas Operator | Aug 1996 |
| 24903 | Ross & Glenn Petroleum Inc. | | Oil & Gas Operator | Aug 1984 |
| 24904 | Ross & Wharton Gas Co Inc | Buckhannon, WV 26201 | Oil & Gas Operator | Dec 2021 |
| 24905 | Ross Bobby L | Okmulgee, OK 74447-8802 | Oil & Gas Operator | Apr 2020 |
| 24906 | Ross Curtis | Ada, OK 74820-1354 | Oil & Gas Operator | Feb 2012 |
| 24907 | Ross Engineering, Inc. | Abilene, TX 79601 | Oil & Gas Operator | Sep 2026 |
| 24908 | Ross Exploration,Inc. | Fort Worth, TX 76102 | Oil & Gas Operator | Jul 2013 |
| 24909 | Ross Explorations, Inc | Fort Smith, AR 72903 | Gas Operator | Jan 2025 |
| 24910 | Ross Gas And Oil, LTD. Co. | Dripping SPGS, TX 78620 | Oil & Gas Operator | Sep 2026 |
| 24911 | Ross Operating Company | Shreveport, LA 71163 | Oil & Gas Operator | May 1996 |
| 24912 | Ross Prod. - Zwahlen & Raish | | Oil & Gas Operator | Sep 1998 |
| 24913 | Ross Production Co. | Shreveport, LA 71101 | Oil & Gas Operator | Mar 2000 |
| 24914 | Ross, Dwight M. DRLG. Co., Inc. | Wichita Falls, TX 76301 | Oil & Gas Operator | Sep 2026 |
| 24915 | Ross, Mike Inc. | Coalton, WV 26257 | Oil & Gas Operator | Dec 2021 |
| 24916 | Ross-Rippy | Tyler, TX 75702 | Oil & Gas Operator | Oct 2002 |
| 24917 | Rossi, Paul | FT Meade, FL 33841 | Oil Operator | Dec 2023 |
| 24918 | Rosson Et Al | | Oil Operator | Aug 1983 |
| 24919 | Rosson Exploration Company | | Oil & Gas Operator | Apr 2005 |
| 24920 | Rosson, Robert K. | Novice, TX 79538 | Oil & Gas Operator | Aug 2003 |
| 24921 | Roswell Operating, LLC | Midland, TX 79702 | Oil & Gas Operator | Oct 2019 |
| 24922 | Rotation, Incorporated | Houston, TX 77057 | Oil & Gas Operator | Mar 2023 |
| 24923 | Roth Gary E | Tonkawa, OK 74653-2033 | Oil & Gas Operator | Jan 2020 |
| 24924 | Rothschild Oil Co. | | Oil Operator | Dec 1982 |
| 24925 | Rougeot Oil & Gas Corp | Sperry, OK 74073 | Oil & Gas Operator | May 2026 |
| 24926 | Rough Creek Energy LLC | Mandeville, LA 70471 | Oil Operator | Dec 2024 |
| 24927 | Rough Creek Exploration, Inc. | Santa Anna, TX 76878 | Oil & Gas Operator | Jan 1996 |
| 24928 | Rough Hollow Ranch Corporation | Dallas, TX 75209 | Oil Operator | Aug 2006 |
| 24929 | Roughhouse Oil & Gas LLC | | Oil & Gas Operator | Apr 2026 |
| 24930 | Roughhouse Operating, LLC | Addison, TX 75001 | Oil & Gas Operator | Jun 2026 |
| 24931 | Roughneck L.L.C. | | Oil Operator | Jan 2025 |
| 24932 | Roule Production Company | Bay City, TX 77414 | Oil & Gas Operator | Feb 1997 |
| 24933 | Roulette Energy LLC | Canal Wincheste, OH 43110 | Oil & Gas Operator | Dec 2023 |
| 24934 | Roulette Oil & Gas LLC | Shinglehouse, PA 16748-3406 | Oil & Gas Operator | Jun 2026 |
| 24935 | Roulston Pat | Konawa, OK 74849-4020 | Oil Operator | Jun 2026 |
| 24936 | Round Rock Resources, Inc. | College Sta, TX 77845 | Oil & Gas Operator | Sep 2012 |
| 24937 | Roundtree & Associates Inc. | | Oil & Gas Operator | Jun 2024 |
| 24938 | Roundup Oil LLC | Springer, OK 73458 | Oil & Gas Operator | Jun 2026 |
| 24939 | Rountree Productions LLC | | Oil Operator | May 2026 |
| 24940 | Rountree/Wright Enterprises LLC | | Oil Operator | Jul 2026 |
| 24941 | Routh Operating, LLC | Dallas, TX 75204 | Oil & Gas Operator | Mar 2011 |
| 24942 | Rouxopco LLC | | Oil Operator | Dec 2024 |
| 24943 | Rouzer Oil Company | Spencer, WV 25276 | Oil & Gas Operator | Dec 2021 |
| 24944 | Rover Construction, LLC | | Oil Operator | Dec 2023 |
| 24945 | Rover Operating Company, LLC | Wichita Falls, TX 76308 | Oil & Gas Operator | Sep 2026 |
| 24946 | Rover Operating Inc | Richardson, TX 75080 | Oil & Gas Operator | Apr 2000 |
| 24947 | Rover Operating, LLC | Chicago, IL 60606 | Oil & Gas Operator | Jun 2026 |
| 24948 | Rover Operations Inc | Richardson, TX 75080 | Oil & Gas Operator | Sep 1998 |
| 24949 | Rover Petroleum Operating, LLC | Fort Worth, TX 76101 | Oil & Gas Operator | Sep 2026 |
| 24950 | Rovig Minerals, Inc. | | Oil & Gas Operator | May 2020 |
| 24951 | Rovsek Adolph E | | Oil & Gas Operator | Oct 1991 |
| 24952 | Rowan, Al | Van, TX 75790 | Oil & Gas Operator | Apr 2021 |
| 24953 | Rowan-Ungerecht, Inc. | Van, TX 75790 | Oil & Gas Operator | Sep 1993 |
| 24954 | Rowden Oil & Gas, Inc. | San Antonio, TX 78209 | Oil & Gas Operator | Jun 2023 |
| 24955 | Rowden, John A. | Chanute, KS 66720 | Oil Operator | Oct 1998 |
| 24956 | Rowe Energy | Beggs, OK 74421-0240 | Oil & Gas Operator | Mar 2015 |
| 24957 | Rowe Oil And Gas, Inc. | | Oil & Gas Operator | Jun 1999 |
| 24958 | Rowe Oil Co. | | Oil Operator | Jan 2002 |
| 24959 | Rowe Stephen Oil Properties LLC | Hunt, TX 78024 | Oil & Gas Operator | Apr 2020 |
| 24960 | Rowe, Inc. | | Oil & Gas Operator | Jun 1992 |
| 24961 | Rowland Tank Truck Company | Whitewright, TX 75491 | Oil & Gas Operator | Sep 2026 |
| 24962 | Rowland, David M. | East Aurora, NY 14052 | Gas Operator | Dec 2025 |
| 24963 | Rowland, Rex D. | Midland, TX 79701 | Oil & Gas Operator | Dec 2017 |
| 24964 | Rowland, Rex D. Estate Of | Midland, TX 79705 | Oil & Gas Operator | Sep 2026 |
| 24965 | Rox Exploration Inc | Norman, OK 73069-6301 | Oil & Gas Operator | Jun 2026 |
| 24966 | Roxana Corporati | | Oil & Gas Operator | Feb 1993 |
| 24967 | Roxanna Acadia, LLC | | Oil & Gas Operator | May 2023 |
| 24968 | Roxanna Nebraska, LLC | | Oil Operator | Dec 2023 |
| 24969 | Roxanna Oil Company | Oklahoma City, OK 73120-2717 | Oil Operator | Aug 2016 |
| 24970 | Roxanna Pipeline, Inc. | Dallas, TX 75206 | Oil & Gas Operator | May 2010 |
| 24971 | Roxi Production | Pampa, TX 79065 | Oil & Gas Operator | Sep 2026 |
| 24972 | Roy D. Gish | | Oil & Gas Operator | Sep 2019 |
| 24973 | Roy E Kimsey Jr | Midland, TX 79701 | Oil & Gas Operator | Jul 2018 |
| 24974 | Roy Farr Heirs | | Oil Operator | Jun 2013 |
| 24975 | Roy G Oil Company | Drumright, OK 74030-1236 | Oil & Gas Operator | Oct 1995 |
| 24976 | Roy Jackson Energy Operating, LLC | Midland, TX 79710 | Oil & Gas Operator | Sep 2026 |
| 24977 | Roy L Ashton Oil & Gas Production Inc | Sapulpa, OK 74066 | Oil Operator | May 2026 |
| 24978 | Roy M. Huffington, Inc. | | Oil & Gas Operator | Jul 1983 |
| 24979 | Roy M. Teel | | Oil & Gas Operator | Nov 1983 |
| 24980 | Roy Production Co. | Shamrock, TX 79079 | Oil & Gas Operator | Jul 2012 |
| 24981 | Roya Resources LLC | | Oil & Gas Operator | Mar 2022 |
| 24982 | Royal American Oil & Gas | Post, TX 79356 | Oil & Gas Operator | Jan 2019 |
| 24983 | Royal Carolina Producers, LLC | | Oil Operator | Dec 2015 |
| 24984 | Royal Drilling Inc | Russell, KS 67665 | Oil Operator | Apr 2026 |
| 24985 | Royal Energy Resources LTD | Denver, CO 80221 | Oil & Gas Operator | May 2013 |
| 24986 | Royal Energy, Inc. | Dodge City, KS 67801 | Oil Operator | Dec 2019 |
| 24987 | Royal Oaks Petroleum Corp | Fort Worth, TX 76116 | Oil & Gas Operator | Dec 2001 |
| 24988 | Royal Oil & Gas Corp. | Indiana, PA 15701 | Oil & Gas Operator | Apr 2014 |
| 24989 | Royal Oil LLC | Flower Mound, TX 75028 | Oil Operator | Dec 2015 |
| 24990 | Royal Oil LTD. Co. | Hobbs, NM 88241 | Oil & Gas Operator | Mar 1996 |
| 24991 | Royal Oryx Og LLC | Graham, TX 76450 | Oil & Gas Operator | Sep 2026 |
| 24992 | Royal Petroleum | Baytown, TX 77521 | Oil & Gas Operator | Aug 2003 |
| 24993 | Royal Petroleum Co. | Iowa Park, TX 76367 | Oil & Gas Operator | Sep 2026 |
| 24994 | Royal Petroleum Corp. | Dallas, TX 75229 | Oil & Gas Operator | Jan 2025 |
| 24995 | Royal Petroleum Prop Inc | Woodville, OH 43469 | Oil & Gas Operator | Dec 1990 |
| 24996 | Royal Production Company, Inc. | Corpus Christ, TX 78401 | Oil & Gas Operator | Sep 2026 |
| 24997 | Royal Resources Corporation | | Oil & Gas Operator | Dec 2008 |
| 24998 | Royal Resources Exploration | | Oil & Gas Operator | Mar 1984 |
| 24999 | Royal Seahorse Developments Inc | San Antonio, TX 78209 | Oil & Gas Operator | Oct 1994 |
| 25000 | Royal Texan Energy Co. | Irvine, CA 92618 | Oil & Gas Operator | Sep 2026 |