| 5801 | Kennedy, Joseph D. | Stephenville, TX 76401 | Oil & Gas Operator | Jun 1995 |
| 5802 | Kennedy, R. R. Production, Inc. | MC Camey, TX 79752 | Oil & Gas Operator | Nov 2024 |
| 5803 | Kennemer, Darrell | Boyd, TX 76023 | Oil Operator | Nov 2024 |
| 5804 | Kenneth W. Cory, LTD. | Bellaire, TX 77401 | Oil & Gas Operator | Aug 2024 |
| 5805 | Kent, Charles Operating Co. Inc. | Powell, TX 75153 | Oil & Gas Operator | Dec 2007 |
| 5806 | Kenworthy Oil Company | Midland, TX 79710 | Oil & Gas Operator | Nov 2024 |
| 5807 | Kenworthy Operating Company | Tulsa, OK 74132 | Oil & Gas Operator | May 2009 |
| 5808 | Kepa Energy, L.C. | Marshall, TX 75670 | Oil & Gas Operator | Mar 1998 |
| 5809 | Kepco Operating, Inc. | Kilgore, TX 75663 | Oil & Gas Operator | Aug 2024 |
| 5810 | Kepco. Inc. | Oklahoma City, OK 73102 | Oil & Gas Operator | Mar 2015 |
| 5811 | Kern Co. | Houston, TX 77095 | Oil & Gas Operator | Jan 2021 |
| 5812 | Kerns O & G, Inc. | San Antonio, TX 78232 | Oil & Gas Operator | Dec 2004 |
| 5813 | Kerns Petroleum, Inc. | San Antonio, TX 78257 | Oil & Gas Operator | Sep 2013 |
| 5814 | Kerogen Texas Energy Op LLC | Houston, TX 77060 | Oil & Gas Operator | Feb 2018 |
| 5815 | Kerr-McGee Corporation | Dallas, TX 75380 | Oil & Gas Operator | Sep 2024 |
| 5816 | Kerr-McGee Oil & Gas Corp. | Houston, TX 77251 | Oil & Gas Operator | Sep 2006 |
| 5817 | Kerr-McGee Oil & Gas Onshore LLC | The Woodlands, TX 77380 | Oil & Gas Operator | Feb 2017 |
| 5818 | Kerr-McGee Oil & Gas Onshore LP | Houston, TX 77046 | Oil & Gas Operator | Nov 2024 |
| 5819 | Kerr-McGee Rocky Mountain Corp | Denver, CO 80202 | Oil & Gas Operator | Jan 2007 |
| 5820 | Kerrdog Resources, LLC | San Angelo, TX 76904 | Oil & Gas Operator | May 2024 |
| 5821 | Kerry Oil & Gas, Inc. | Midland, TX 79702 | Oil & Gas Operator | Jan 2004 |
| 5822 | Kerry Petroleum Co Inc | Midland, TX 79708 | Oil & Gas Operator | Jun 2010 |
| 5823 | Kestrel Resources, Inc. | Dallas, TX 75204 | Oil & Gas Operator | Jan 2017 |
| 5824 | Kewanee Oil Company | Houston, TX 77001 | Oil & Gas Operator | Aug 1978 |
| 5825 | Key Energy Of Colorado, Inc. | Tulsa, OK 74103 | Oil & Gas Operator | Jun 2016 |
| 5826 | Key Energy Services, LLC | Houston, TX 77042 | Oil Operator | Jul 2024 |
| 5827 | Key Operating & Equipment, Inc. | Midlothian, TX 76065 | Oil & Gas Operator | Nov 2024 |
| 5828 | Key Petroleum Inc. | Houston, TX 77056 | Oil & Gas Operator | Aug 2003 |
| 5829 | Key Production Company, Inc. | Longview, TX 75606 | Oil & Gas Operator | Sep 2024 |
| 5830 | Key, J. J. | Lubbock, TX 79416 | Oil & Gas Operator | Nov 2024 |
| 5831 | Keystone Energy LLC | Farmington, NM 87499 | Oil & Gas Operator | Jun 2024 |
| 5832 | Keystone Energy Oil & Gas, Inc. | Pittsburgh, PA 15222 | Oil & Gas Operator | Dec 2016 |
| 5833 | Keystone Exploration, Inc | College Sta, TX 77845 | Oil & Gas Operator | Nov 2024 |
| 5834 | Keystone Operating Co. | Round Rock, TX 78681 | Oil & Gas Operator | Nov 2024 |
| 5835 | Keystone Petroleum GP LLC | Irving, TX 75039 | Oil & Gas Operator | May 2012 |
| 5836 | Keystone Petroleum NM LLC | Irving, TX 75039 | Oil & Gas Operator | Jan 2016 |
| 5837 | Keyway Oil & Gas Operating LLC | Kilgore, TX 75663 | Oil Operator | Oct 2020 |
| 5838 | Kga Oil Company, Inc. | High Island, TX 77623 | Oil & Gas Operator | Aug 2004 |
| 5839 | Kiawah Resources, LLC | Houston, TX 77056 | Oil & Gas Operator | Nov 2017 |
| 5840 | Kibbe, Anna S. | Falfurrias, TX 78355 | Oil & Gas Operator | Sep 1998 |
| 5841 | Kidd Johnson Oil & Gas | San Angelo, TX 76904 | Oil & Gas Operator | Feb 2013 |
| 5842 | Kidd Johnson Oil & Gas, LLC | San Angelo, TX 76904 | Oil & Gas Operator | Nov 2024 |
| 5843 | Kidd Oil & Gas, LC | Dallas, TX 75219 | Oil & Gas Operator | Apr 1999 |
| 5844 | Kidd Production Co. | Luling, TX 78648 | Oil & Gas Operator | Nov 2024 |
| 5845 | Kids Future, L.L.C. | Bivins, TX 75555 | Oil Operator | Nov 2024 |
| 5846 | Kile Production | Cypress, TX 77410 | Oil & Gas Operator | Aug 2014 |
| 5847 | Killam Oil Co., LTD. | Laredo, TX 78042 | Oil & Gas Operator | Nov 2024 |
| 5848 | Killam Oil Company | Laredo, TX 78042 | Oil & Gas Operator | Mar 1994 |
| 5849 | Killer Rabbit Fields LLC | Monahans, TX 79756 | Oil & Gas Operator | Nov 2024 |
| 5850 | Killingsworth Oil Co. | Longview, TX 75606 | Oil & Gas Operator | Nov 2024 |
| 5851 | Killingsworth, Lee Operator | Longview, TX 75601 | Oil & Gas Operator | Jan 1999 |
| 5852 | Killion Well Service Inc. | Breckenridge, TX 76424 | Oil & Gas Operator | Dec 2014 |
| 5853 | Kilmarnock Oil Company, Inc. | Corsicana, TX 75110 | Oil & Gas Operator | Nov 2024 |
| 5854 | Kilpatrick Production Company | Tye, TX 79563 | Oil & Gas Operator | Nov 2024 |
| 5855 | Kimball Production Co. | Houston, TX 77042 | Oil & Gas Operator | Jul 2002 |
| 5856 | Kimbell Oil Company Of Texas | Fort Worth, TX 76102 | Oil & Gas Operator | Sep 2024 |
| 5857 | Kimbell Operating Company | Fort Worth, TX 76102 | Oil & Gas Operator | Nov 2024 |
| 5858 | Kimberlin & Huitt | Jacksboro, TX 76458 | Oil & Gas Operator | Feb 1998 |
| 5859 | Kimberlin & Miller | Dallas, TX 75230 | Oil & Gas Operator | Nov 2024 |
| 5860 | Kimberlin Energy Group | Dallas, TX 75235 | Oil & Gas Operator | Nov 2024 |
| 5861 | Kimble Oil Company, Inc. | Breckenridge, TX 76424 | Oil & Gas Operator | Jun 2006 |
| 5862 | Kimbrel Oil Corporation | Tulsa, OK 74114 | Oil & Gas Operator | Nov 2024 |
| 5863 | Kimbrough Engineering Co, LLC | New Braunfels, TX 78132 | Oil & Gas Operator | Dec 2014 |
| 5864 | Kimbrough Oil Company | Iraan, TX 79744 | Oil Operator | Nov 2024 |
| 5865 | Kimbrough, D. E. | Iraan, TX 79744 | Oil & Gas Operator | Nov 2024 |
| 5866 | Kimlar Oil Company | Kermit, TX 79745 | Oil & Gas Operator | Nov 2024 |
| 5867 | Kimleco Petroleum, Inc. | Wichita Falls, TX 76301 | Oil & Gas Operator | Nov 2024 |
| 5868 | Kimmeridge Texas Gas, LLC | Houston, TX 77024 | Oil & Gas Operator | Nov 2024 |
| 5869 | Kimsey, Roy E., Jr. | Midland, TX 79701 | Oil & Gas Operator | May 2018 |
| 5870 | Kincaid Etal, Inc. | Holliday, TX 76366 | Oil Operator | Nov 2024 |
| 5871 | Kincaid, Joey | Holliday, TX 76366 | Oil & Gas Operator | Mar 2005 |
| 5872 | Kindee Oil & Gas Texas, LLC | Houston, TX 77084 | Oil & Gas Operator | Apr 2016 |
| 5873 | Kinder & Petty | Graham, TX 76450 | Oil & Gas Operator | Nov 2024 |
| 5874 | Kinder Morgan Co2 Company, L.P. | Houston, TX 77002 | Oil & Gas Operator | Sep 2024 |
| 5875 | Kinder Morgan Production Co LLC | Midland, TX 79705 | Oil & Gas Operator | Nov 2024 |
| 5876 | Kinder Morgan Production Co LP | Midland, TX 79701 | Oil & Gas Operator | Jul 2007 |
| 5877 | Kinder Morgan Sacroc LP | Snyder, TX 79549 | Oil & Gas Operator | Dec 2003 |
| 5878 | Kinder Morgan Tejas Pipeline LLC | Houston, TX 77002 | Oil & Gas Operator | Nov 2024 |
| 5879 | Kindred Petroleum Company | Midland, TX 79702 | Oil & Gas Operator | Nov 2024 |
| 5880 | King & West | Wichita Falls, TX 76307 | Oil & Gas Operator | May 1994 |
| 5881 | King Energy Resources | Kerrville, TX 78029 | Oil & Gas Operator | Nov 2024 |
| 5882 | King Oil & Gas Co. | Cisco, TX 76437 | Oil & Gas Operator | Nov 2024 |
| 5883 | King Oil & Resources Co | Midland, TX 79705 | Oil & Gas Operator | Nov 2024 |
| 5884 | King Operating Corporation | Fort Worth, TX 76147 | Oil & Gas Operator | Nov 2024 |
| 5885 | King Ranch Energy, Inc. | Houston, TX 77002 | Oil & Gas Operator | Nov 1999 |
| 5886 | King Ranch Oil & Gas, Inc. | Houston, TX 77002 | Oil & Gas Operator | Dec 1997 |
| 5887 | King-Goen Oil, LLC | Abilene, TX 79602 | Oil Operator | Nov 2024 |
| 5888 | Kingdom Resources Corporation | Austin, TX 78701 | Oil & Gas Operator | Sep 1993 |
| 5889 | Kingery Drilling Co., Inc. | Ardmore, OK 73402 | Oil & Gas Operator | Sep 2024 |
| 5890 | Kingery, Johnny | Clyde, TX 79510 | Oil & Gas Operator | Oct 1997 |
| 5891 | Kingfish Gathering LLC | Lago VIsta, TX 78645 | Oil & Gas Operator | Nov 2024 |
| 5892 | Kingman Operating Company, Inc. | Austin, TX 78729 | Oil Operator | Jun 2013 |
| 5893 | Kingwood Exploration LLC | Shreveport, LA 71101 | Oil & Gas Operator | Nov 2024 |
| 5894 | Kingwood Oil Co; Inc | Luling, TX 78648 | Oil & Gas Operator | Nov 2015 |
| 5895 | Kingwood Resources, Inc. | Kingwood, TX 77339 | Oil & Gas Operator | May 2022 |
| 5896 | Kinlaw Oil Corporation | Dallas, TX 75380 | Oil & Gas Operator | Nov 2024 |
| 5897 | Kinney Incorporated | Andrews, TX 79714 | Oil & Gas Operator | Nov 2024 |
| 5898 | Kintex Petroleum Company | Wichita Falls, TX 76308 | Oil & Gas Operator | Nov 2024 |
| 5899 | Kirkpatrick Oil & Gas Co. | Pampa, TX 79066 | Oil & Gas Operator | Apr 1996 |
| 5900 | Kirkpatrick Oil & Gas L.L.C. | Midland, TX 79701 | Oil & Gas Operator | Dec 2010 |