| 24701 | Rock Creek Energy, LLC | Fort Smith, AR 72901 | Gas Operator | Jun 2024 |
| 24702 | Rock Creek Oil Co. | Iowa Park, TX 76367 | Oil Operator | Mar 2008 |
| 24703 | Rock Creek Oil, Inc. | Dallas, TX 75225 | Oil & Gas Operator | Nov 2019 |
| 24704 | Rock Creek Resources LLC | Englewood, CO 80112 | Oil & Gas Operator | Dec 2021 |
| 24705 | Rock Energy Operating Company | | Oil & Gas Operator | Nov 2008 |
| 24706 | Rock Energy, Inc. | | Oil & Gas Operator | Sep 1992 |
| 24707 | Rock Fish Operating LLC | McKinney, TX 75070 | Oil & Gas Operator | Sep 2024 |
| 24708 | Rock Hill Operating | Burkburnett, TX 76354 | Oil & Gas Operator | Sep 2024 |
| 24709 | Rock Oil Company | Broken Arrow, OK 74014-6106 | Oil & Gas Operator | May 2024 |
| 24710 | Rock Oil Corporation | Lawrence, KS 66046 | Oil Operator | Oct 2004 |
| 24711 | Rock Oil, Inc. | | Oil Operator | Nov 1989 |
| 24712 | Rock Operating | Abilene, TX 79608 | Oil & Gas Operator | Sep 2024 |
| 24713 | Rock Petroleum, LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Sep 2023 |
| 24714 | Rock Resources, Inc. | Corpus Chrsti, TX 78414 | Oil & Gas Operator | Sep 2024 |
| 24715 | Rock River Operating Inc | Laramie, WY 82070 | Oil & Gas Operator | Jun 2024 |
| 24716 | Rock Solid Operating, LLC | Southlake, TX 76092 | Oil Operator | Sep 2021 |
| 24717 | Rock Well Petroleum (U.S.), Inc. | Canada, 00100 | Oil & Gas Operator | Sep 2014 |
| 24718 | Rockbridge Oil & Gas | Houston, TX 77027 | Oil & Gas Operator | Mar 1990 |
| 24719 | Rockbridge Oil And Gas, Inc. | Houston, TX 77227 | Oil & Gas Operator | Nov 1997 |
| 24720 | Rockbridge Petroleum LLC | Houston, TX 77057 | Oil & Gas Operator | Dec 2009 |
| 24721 | Rockcliff Energy Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Sep 2024 |
| 24722 | Rockcliff Operating La LLC | | Oil & Gas Operator | Jul 2022 |
| 24723 | Rockcliff Operating New Mexico LLC | Houston, TX 77002 | Oil & Gas Operator | Oct 2018 |
| 24724 | Rockdale Energy, LLC | Houston, TX 77024 | Oil & Gas Operator | Dec 2020 |
| 24725 | Rockdale Marcellus LLC | Canonsburg, PA 15317 | Gas Operator | Apr 2022 |
| 24726 | Rockdale Resources Corporation | Houston, TX 77024 | Oil Operator | Jul 2016 |
| 24727 | Rockefeller Hughes (USA) LLC | Houston, TX 77027 | Oil & Gas Operator | Jul 2015 |
| 24728 | Rocker A Operating Company | Post, TX 79356 | Oil & Gas Operator | Aug 2022 |
| 24729 | Rocker B Production, L.L.C. | Graham, TX 76450 | Gas Operator | Sep 2024 |
| 24730 | Rocket Energy Corp | Muskogee, OK 74402-1665 | Oil & Gas Operator | Dec 2003 |
| 24731 | Rocket Oil Company | Duncan, OK 73534 | Oil & Gas Operator | Apr 2015 |
| 24732 | Rocket Petroleum Company | | Oil & Gas Operator | Aug 2005 |
| 24733 | Rockford CBM LLC | Tulsa, OK 74103-4335 | Oil & Gas Operator | Jan 2013 |
| 24734 | Rockford Energy Partners II, LLC | Tulsa, OK 74103 | Oil & Gas Operator | Sep 2007 |
| 24735 | Rockford Energy Partners III,LLC | Tulsa, OK 74103 | Oil & Gas Operator | Sep 2012 |
| 24736 | Rockford Panhandle, LLC | Tulsa, OK 74105 | Oil & Gas Operator | Sep 2008 |
| 24737 | Rockhound Petroleum, LLC | St. John, KS 67576 | Oil & Gas Operator | May 2024 |
| 24738 | Rockies Oil & Gas Inc | | Oil & Gas Operator | Dec 2015 |
| 24739 | Rockies Resources Holdings LLC | Lakewood, CO 80228 | Oil & Gas Operator | Jul 2024 |
| 24740 | Rockies Standard Oil Company | Provo, UT 84604 | Oil & Gas Operator | Oct 2020 |
| 24741 | Rockin 'A' Oil | | Oil Operator | Apr 2024 |
| 24742 | Rockin 9 Oil And Gas, LLC | Auburndale, FL 33823 | Gas Operator | May 2024 |
| 24743 | Rockin Bar Nothin Ranch, Inc. | Independence, KS 67301 | Oil Operator | May 2024 |
| 24744 | Rockin C Production, L.L.C. | Nocona, TX 76255 | Oil Operator | Sep 2024 |
| 24745 | Rockin D Ventures LLC | Morris, OK 74445-2481 | Oil Operator | Jun 2024 |
| 24746 | Rockin G. Energy, LLC | Weatherford, TX 76087 | Gas Operator | Sep 2020 |
| 24747 | Rockin K Enterprises LLC | Riverside, MO 64168 | Oil Operator | May 2024 |
| 24748 | Rockin S Field Service LLC | Stigler, OK 74462 | Gas Operator | Jun 2024 |
| 24749 | Rockin' D, LLC | Big Spring, TX 79720 | Oil & Gas Operator | Mar 2024 |
| 24750 | Rocking Lazy Little B Ranch Oil | Cedar Creek, TX 78612 | Oil Operator | Apr 2011 |
| 24751 | Rocking R Investments, Inc. | San Antonio, TX 78217 | Oil & Gas Operator | Sep 2024 |
| 24752 | Rocking, R, Drilling & Prod Co. | Bowie, TX 76230 | Oil & Gas Operator | Sep 2024 |
| 24753 | Rockland Oil Company | Addison, TX 75001 | Oil & Gas Operator | Jun 2024 |
| 24754 | Rockleigh K. Thurman | | Oil & Gas Operator | Jan 2024 |
| 24755 | Rockoil Energy Of Texas, Inc. | Weatherford, TX 76086 | Oil & Gas Operator | Sep 2024 |
| 24756 | Rockport Energy Solutions LLC | Austin, TX 78730 | Oil & Gas Operator | Sep 2024 |
| 24757 | Rockport Georgetown Holdings,LP | Bellaire, TX 77401 | Oil & Gas Operator | Nov 2007 |
| 24758 | Rocksauce Opr LLC | Canonsburg, PA 15317-3906 | Oil & Gas Operator | Dec 2023 |
| 24759 | Rocksprings Energy Company LLC | Houston, TX 77057 | Oil & Gas Operator | Dec 1997 |
| 24760 | Rockstar Production, LLC | Wichita Falls, TX 76308 | Oil Operator | Sep 2024 |
| 24761 | Rockstar Resources, LLC | Sourlake, TX 77659 | Oil & Gas Operator | Sep 2024 |
| 24762 | Rockwall Energy LLC | Colony, KS 66015 | Oil Operator | Apr 2024 |
| 24763 | Rockwall Marketing Corporation | Benbrook, TX 76126 | Oil & Gas Operator | Dec 2007 |
| 24764 | Rockwell Drilling Company | New York, NY 10013 | Oil & Gas Operator | Dec 2005 |
| 24765 | Rockwell Energy Corporation | Tulsa, OK 74105 | Oil & Gas Operator | Apr 2014 |
| 24766 | Rockwell Energy, LLC | Spring, TX 77386 | Oil & Gas Operator | Sep 2014 |
| 24767 | Rockwell Resources Inc | New Matamoras, OH 45767 | Oil & Gas Operator | Dec 2023 |
| 24768 | Rockwood Petrole | | Oil Operator | Aug 1985 |
| 24769 | Rockwood Resources Inc | Coleman, TX 76834 | Oil & Gas Operator | Sep 2024 |
| 24770 | Rocky Creek Resources, LLC | Houston, TX 77055 | Oil & Gas Operator | Sep 2024 |
| 24771 | Rocky Mount Gas Gathering,LLC | | Oil Operator | Apr 2001 |
| 24772 | Rocky Mountain Gas Inc | Sheridan, WY 82801 | Gas Operator | Nov 2009 |
| 24773 | Rocky Mountain Operating Co Inc | Littleton, CO 80121 | Oil & Gas Operator | Dec 2011 |
| 24774 | Rocky MTN Natural Gas LLC Adba Black Hills Energy | | Gas Operator | Dec 2003 |
| 24775 | Rocky Point Oil, Inc. | Wichita Falls, TX 76308 | Oil & Gas Operator | Sep 2024 |
| 24776 | Rocky Road Oil Company | | Oil Operator | May 2024 |
| 24777 | Rocky Roads Operating LLC | Tulsa, OK 74103-4048 | Oil & Gas Operator | Jul 2024 |
| 24778 | Rocky Top Energy LLC | Bartlesville, OK 74003 | Oil & Gas Operator | Jun 2024 |
| 24779 | Roco Petroleum, Incorporated | Abilene, TX 79605 | Oil & Gas Operator | Sep 2024 |
| 24780 | Rocoso Resources, LLC | Albany, TX 76430 | Oil & Gas Operator | Sep 2024 |
| 24781 | Rod Johnson Operations | Miramar Beach, FL 32550 | Oil & Gas Operator | Dec 2015 |
| 24782 | Rod Oil & Gas LTD. | Houston, TX 77261 | Oil & Gas Operator | Jun 1995 |
| 24783 | Rod, Inc. | Coleman, TX 76834 | Oil & Gas Operator | Mar 2008 |
| 24784 | Rodan, Inc. | Kermit, TX 79745 | Oil & Gas Operator | Sep 2024 |
| 24785 | Roddy Production Company Inc | Farmington, NM 87401 | Oil & Gas Operator | Jun 2024 |
| 24786 | Rodel Oil & Gas Company | Houston, TX 77218 | Oil & Gas Operator | Sep 2024 |
| 24787 | Roden Oil Company | Midland, TX 79702 | Oil & Gas Operator | Feb 2008 |
| 24788 | Rodenberg, Laura Oil Co. | Luling, TX 78648 | Oil & Gas Operator | Sep 2024 |
| 24789 | Rodeo Resources | | Oil Operator | Jul 1986 |
| 24790 | Rodeo Resources, L.L.C. | Houston, TX 77079 | Oil & Gas Operator | Sep 2024 |
| 24791 | Rodessa Management, Inc. | Longview, TX 75606 | Oil & Gas Operator | May 1995 |
| 24792 | Rodessa Operating Company | Corpus Chrsti, TX 78426 | Oil & Gas Operator | Sep 2024 |
| 24793 | Rodgers Donald E Jr | Ripley, OK 74062 | Oil & Gas Operator | Mar 2011 |
| 24794 | Rodgers, Clyde B. | Cherry Creek, NY 14723 | Gas Operator | Dec 2023 |
| 24795 | Rodgers, Murray | Sedan, KS 67361 | Oil Operator | Oct 1996 |
| 24796 | Rodgers, William L. | Fort Worth, TX 76147 | Oil & Gas Operator | Jan 1995 |
| 24797 | Rodline Petroleum LLC | Adolphus, KY 42120 | Oil Operator | Dec 2022 |
| 24798 | Rodman Petroleum Corp. | Odessa, TX 79768 | Oil & Gas Operator | Jul 2023 |
| 24799 | Rodney B Webb Dba Webb Oil Co | Artesia, NM 88210 | Oil & Gas Operator | Jun 2005 |
| 24800 | Rodriguez, Everado | Paola, KS 66071 | Oil Operator | Mar 2021 |