| 4801 | ASHMORE | Pittsburg County, OK | Gas Property | Oct 2025 |
| 4802 | ASHMORE | Cowley County, KS | Oil Property | Apr 1982 |
| 4803 | ASHMORE | Scurry County, TX | Oil & Gas Property | Nov 2025 |
| 4804 | ASHMORE FARMS | Tarrant County, TX | Oil & Gas Property | Nov 2025 |
| 4805 | ASHMORE-FITTS | Andrews County, TX | Oil & Gas Property | Oct 2025 |
| 4806 | ASHROD | Wichita County, TX | Oil Property | Jul 2025 |
| 4807 | ASHTABULA LAND CO | Ashtabula County, OH | Oil & Gas Property | Dec 2017 |
| 4808 | ASHTON | McLean County, KY | Oil Property | Dec 2021 |
| 4809 | ASHTON | Andrews County, TX | Oil & Gas Property | Nov 2025 |
| 4810 | ASHTON | Orange County, CA | Oil & Gas Property | Oct 1993 |
| 4811 | ASHTON | Runnels County, TX | Oil & Gas Property | Jan 2014 |
| 4812 | ASHTON | Weld County, CO | Oil & Gas Property | Dec 2024 |
| 4813 | ASHTON | Wichita County, TX | Oil & Gas Property | Nov 2025 |
| 4814 | ASHTON 2 UNIT | Panola County, TX | Oil & Gas Property | Nov 2025 |
| 4815 | ASHTON-STATE | Andrews County, TX | Oil & Gas Property | Oct 2025 |
| 4816 | ASHURST | San Benito County, CA | Oil & Gas Property | Mar 2017 |
| 4817 | ASHURST | San Benito County, CA | Oil & Gas Property | Apr 1992 |
| 4818 | ASHWORTH | Carroll County, OH | Oil & Gas Property | Dec 2024 |
| 4819 | ASHWORTH GAS UNIT | Limestone County, TX | Oil & Gas Property | Nov 2025 |
| 4820 | ASIALA MAID | Manistee County, MI | Oil & Gas Property | Dec 2025 |
| 4821 | ASKEW | Caddo Parish, LA | Oil Property | Dec 2024 |
| 4822 | ASKEW | Sutton County, TX | Oil & Gas Property | Sep 2025 |
| 4823 | ASKEW | Sutton County, TX | Oil & Gas Property | Nov 2025 |
| 4824 | ASKEW GUY | Sutton County, TX | Oil & Gas Property | Nov 2025 |
| 4825 | ASKEY | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 4826 | ASKINS | Cotton County, OK | Oil & Gas Property | Feb 2020 |
| 4827 | ASLAK USA 44-21TFH | Mountrail County, ND | Oil & Gas Property | Dec 2025 |
| 4828 | ASMUSSEN | Butler County, KS | Oil Property | Jun 2020 |
| 4829 | ASNIP ABODE | Bradford County, PA | Gas Property | Sep 2025 |
| 4830 | ASP 0606-27-34 | Grady County, OK | Oil & Gas Property | Oct 2025 |
| 4831 | ASPEN | McMullen County, TX | Oil & Gas Property | Nov 2025 |
| 4832 | ASPEN | Converse County, WY | Oil & Gas Property | Dec 2025 |
| 4833 | ASPEN 2 | Converse County, WY | Oil & Gas Property | Dec 2025 |
| 4834 | ASPEN 3-65 15-14 | Adams County, CO | Oil & Gas Property | Nov 2024 |
| 4835 | ASPEN 55-1-30 UNIT | Loving County, TX | Oil & Gas Property | Nov 2025 |
| 4836 | ASPEN CREEK UNIT | Hot Springs County, WY | Oil Property | Jul 1994 |
| 4837 | ASPEN FEDERAL 5300 24-15B | Williams County, ND | Oil & Gas Property | Dec 2025 |
| 4838 | ASPEN STATE | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 4839 | ASPER | Harper County, KS | Oil & Gas Property | Sep 2025 |
| 4840 | ASPHALT WASH | Uintah County, UT | Oil & Gas Property | Mar 2021 |
| 4841 | ASPHALTO | Kern County, CA | Oil & Gas Property | Dec 2025 |
| 4842 | ASPINALL | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 4843 | ASRO 13 UNIT | Howard County, TX | Oil & Gas Property | Nov 2025 |
| 4844 | ASRO JR. UNIT | Howard County, TX | Oil & Gas Property | Nov 2025 |
| 4845 | ASSAULT | Irion County, TX | Oil & Gas Property | Nov 2025 |
| 4846 | ASSAULT 12 | Ward County, TX | Oil & Gas Property | Nov 2025 |
| 4847 | ASSAULT 14 | Culberson County, TX | Oil & Gas Property | Nov 2025 |
| 4848 | ASSAULT 6 | Reeves County, TX | Oil & Gas Property | Oct 2025 |
| 4849 | ASSAULT UNIT | Lee County, TX | Oil & Gas Property | Nov 2025 |
| 4850 | ASSEFF | De Soto Parish, LA | Gas Property | Nov 2024 |
| 4851 | ASSOCIATED | Rio Blanco County, CO | Oil & Gas Property | Dec 2024 |
| 4852 | ASSOCIATED | Rio Blanco County, CO | Oil & Gas Property | Dec 2024 |
| 4853 | ASTARTA | Ventura County, CA | Oil & Gas Property | Jun 2014 |
| 4854 | ASTATINE FR 4 | Midland County, TX | Oil & Gas Property | Nov 2025 |
| 4855 | ASTEROID | Robertson County, TX | Oil & Gas Property | Oct 2025 |
| 4856 | ASTEROID 20 29 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Dec 2025 |
| 4857 | ASTIN | Haskell County, TX | Oil & Gas Property | Nov 2025 |
| 4858 | ASTIN | Brazos County, TX | Oil & Gas Property | Oct 2025 |
| 4859 | ASTLE | Stafford County, KS | Oil & Gas Property | Sep 2025 |
| 4860 | ASTLE ISLAND | Reno County, KS | Oil Property | Oct 2017 |
| 4861 | ASTLEY | Montague County, TX | Oil & Gas Property | Oct 2025 |
| 4862 | ASTON & FAIR | Eddy County, NM | Oil Property | Nov 2025 |
| 4863 | ASTON, VAN L. VAN ASTON MSH | Marshall County, WV | Oil & Gas Property | Dec 2021 |
| 4864 | ASTON-BULLOCK | Carroll County, OH | Oil & Gas Property | Dec 2024 |
| 4865 | ASTRAL ENERGY CORPORATION | Johnson County, KS | Oil & Gas Property | Jul 1987 |
| 4866 | ASTRO STATE 51-7-22-15 | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 4867 | ASTRODOG | Eddy County, NM | Oil & Gas Property | Dec 2025 |
| 4868 | ASTROS | Atascosa County, TX | Oil & Gas Property | Nov 2025 |
| 4869 | ASTROS GAS UNIT | Nacogdoches County, TX | Oil & Gas Property | Nov 2025 |
| 4870 | ASUNCION WEST 15-11-3 | Jefferson County, OH | Gas Property | Sep 2025 |
| 4871 | ATALAYA FEDERAL | Eddy County, NM | Oil & Gas Property | Aug 2018 |
| 4872 | ATAPCO DEVONIAN UNIT | Crane County, TX | Oil & Gas Property | Nov 2025 |
| 4873 | ATASCOSA 601 UNIT | Atascosa County, TX | Oil & Gas Property | Nov 2025 |
| 4874 | ATB 1-18 | Lincoln County, OK | Oil & Gas Property | Oct 2025 |
| 4875 | ATCHEE UNIT | Garfield County, CO | Oil & Gas Property | Nov 2024 |
| 4876 | ATCHESON | Moore County, TX | Oil & Gas Property | Nov 2025 |
| 4877 | ATCHESON 1H | Denton County, TX | Oil & Gas Property | Nov 2025 |
| 4878 | ATCHESON 59 | Greene County, PA | Gas Property | Nov 2025 |
| 4879 | ATCHESON-HUDSON UNIT | Denton County, TX | Oil & Gas Property | Nov 2025 |
| 4880 | ATCHISON | Martin County, TX | Oil & Gas Property | Nov 2025 |
| 4881 | ATCHISON | Martin County, TX | Oil & Gas Property | Nov 2025 |
| 4882 | ATCHISON 1 | Laramie County, WY | Oil & Gas Property | Aug 2019 |
| 4883 | ATCHISON 42X-4 | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 4884 | ATCHISON 44X-35 | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 4885 | ATCHISON, TOMMY & AMY 14 | Lewis County, WV | Gas Property | Dec 2021 |
| 4886 | ATCHISON-WHEELER 8 | Martin County, TX | Oil & Gas Property | Nov 2025 |
| 4887 | ATCHLEY | Young County, TX | Oil & Gas Property | Nov 2025 |
| 4888 | ATCHLEY, KATHERINE | Young County, TX | Oil & Gas Property | Sep 2025 |
| 4889 | ATECA | Sterling County, TX | Oil & Gas Property | Oct 2025 |
| 4890 | ATGAS | Bradford County, PA | Gas Property | Nov 2025 |
| 4891 | ATHA | Sherman County, TX | Oil & Gas Property | Nov 2025 |
| 4892 | ATHA DAVID T | Washington County, OH | Oil & Gas Property | Dec 2022 |
| 4893 | ATHEL IVY | Freestone County, TX | Oil & Gas Property | Nov 2025 |
| 4894 | ATHENA | Mountrail County, ND | Oil & Gas Property | Dec 2025 |
| 4895 | ATHENA | Converse County, WY | Oil & Gas Property | Dec 2025 |
| 4896 | ATHENA | Lee County, TX | Oil & Gas Property | Nov 2025 |
| 4897 | ATHENA | Westmoreland County, PA | Gas Property | Nov 2025 |
| 4898 | ATHENA 149-93-33C-28H-TF | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 4899 | ATHENA 2308 14L | San Juan County, NM | Oil & Gas Property | Nov 2025 |
| 4900 | ATHENA 44-36 | Martin County, TX | Oil & Gas Property | Nov 2025 |