| 4801 | ATKINSON | Collingsworth County, TX | Gas Property | May 2026 |
| 4802 | ATKINSON | Cowley County, KS | Oil Property | Dec 1994 |
| 4803 | ATKINSON | McMullen County, TX | Oil & Gas Property | May 2022 |
| 4804 | ATKINSON | Throckmorton County, TX | Oil & Gas Property | May 2026 |
| 4805 | ATKINSON | Irion County, TX | Oil & Gas Property | Nov 2020 |
| 4806 | ATKINSON | Solano County, CA | Gas Property | Apr 2006 |
| 4807 | ATKINSON | Knox County, TX | Oil Property | May 2026 |
| 4808 | ATKINSON | Denton County, TX | Gas Property | May 2026 |
| 4809 | ATKINSON | Venango County, PA | Gas Property | Dec 2025 |
| 4810 | ATKINSON | Caddo Parish, LA | Oil Property | Dec 2024 |
| 4811 | ATKINSON | Hemphill County, TX | Oil & Gas Property | Apr 2026 |
| 4812 | ATKINSON | Morton County, KS | Oil & Gas Property | Mar 2026 |
| 4813 | ATKINSON 11 | Canadian County, OK | Oil & Gas Property | Apr 2026 |
| 4814 | ATKINSON FAMILY 1 | Jim Wells County, TX | Oil & Gas Property | May 2026 |
| 4815 | ATKINSON JAMES & BRENDA | Ashland County, OH | Oil Property | Dec 2023 |
| 4816 | ATKINSON USA 31-17TFH | Mountrail County, ND | Oil & Gas Property | May 2026 |
| 4817 | ATKINSON V | Jefferson County, TX | Oil & Gas Property | Jan 2025 |
| 4818 | ATKINSON WEST /SAN ANGELO/ | Tom Green County, TX | Oil & Gas Property | May 2026 |
| 4819 | ATKINSON, MARY | Victoria County, TX | Oil & Gas Property | Apr 2026 |
| 4820 | ATKINSON-CHENOWETH | Washington County, CO | Oil Property | Apr 2026 |
| 4821 | ATKINSON-MCCONNELL | Jack County, TX | Oil & Gas Property | Jan 2024 |
| 4822 | ATKINSON-WELLS | Throckmorton County, TX | Oil & Gas Property | Apr 2026 |
| 4823 | ATLANTA | Williams County, ND | Oil & Gas Property | May 2026 |
| 4824 | ATLANTA 73 | Ward County, TX | Oil & Gas Property | May 2026 |
| 4825 | ATLANTA AVE. COMMUNITY | Orange County, CA | Oil & Gas Property | Nov 1988 |
| 4826 | ATLANTA FEDERAL | Williams County, ND | Oil & Gas Property | May 2026 |
| 4827 | ATLANTA SHREVEPORT O&G | Caddo Parish, LA | Oil & Gas Property | Jan 2025 |
| 4828 | ATLANTIC | Gonzales County, TX | Oil & Gas Property | May 2026 |
| 4829 | ATLANTIC | Pecos County, TX | Oil & Gas Property | May 2026 |
| 4830 | ATLANTIC | San Juan County, NM | Oil & Gas Property | May 2026 |
| 4831 | ATLANTIC | Ward County, TX | Oil & Gas Property | May 2022 |
| 4832 | ATLANTIC | Eddy County, NM | Oil & Gas Property | Jul 2022 |
| 4833 | ATLANTIC | Pecos County, TX | Oil & Gas Property | May 2026 |
| 4834 | ATLANTIC | San Juan County, NM | Oil & Gas Property | May 2026 |
| 4835 | ATLANTIC | Ward County, TX | Oil & Gas Property | Dec 2019 |
| 4836 | ATLANTIC | Crane County, TX | Oil & Gas Property | Feb 2026 |
| 4837 | ATLANTIC 2-18N-17W | Dewey County, OK | Oil & Gas Property | Apr 2026 |
| 4838 | ATLANTIC 32 STATE | Lea County, NM | Oil & Gas Property | May 2026 |
| 4839 | ATLANTIC CAST | Jasper County, TX | Oil & Gas Property | Feb 2005 |
| 4840 | ATLANTIC CITY ELECTRIC COMPANY | Armstrong County, PA | Gas Property | Dec 2025 |
| 4841 | ATLANTIC CRUSHED COKE | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 4842 | ATLANTIC INLAND GROUP | Webb County, TX | Oil & Gas Property | May 2026 |
| 4843 | ATLANTIC RICHFIELD | Hardin County, TX | Oil & Gas Property | May 2026 |
| 4844 | ATLANTIC STATE | Crane County, TX | Oil & Gas Property | May 2026 |
| 4845 | ATLANTIC STATE | Eddy County, NM | Oil Property | May 2026 |
| 4846 | ATLANTIC-HOLT | Andrews County, TX | Oil & Gas Property | Mar 2026 |
| 4847 | ATLANTIC-SINCLAIR | Jasper County, TX | Oil & Gas Property | Apr 2026 |
| 4848 | ATLANTIC-SINCLAIR FEE | Tyler County, TX | Oil & Gas Property | Feb 2026 |
| 4849 | ATLANTIC-UNIVERSITY | Crane County, TX | Oil & Gas Property | May 2026 |
| 4850 | ATLANTIC-UNIVERSITY | Andrews County, TX | Oil & Gas Property | May 2026 |
| 4851 | ATLANTIS | Loving County, TX | Oil & Gas Property | May 2026 |
| 4852 | ATLANTIS | San Juan County, NM | Gas Property | May 2026 |
| 4853 | ATLANTIS | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 4854 | ATLANTIS FEDERAL | Mountrail County, ND | Oil & Gas Property | May 2026 |
| 4855 | ATLAS | Loving County, TX | Oil & Gas Property | May 2026 |
| 4856 | ATLAS | McClain County, OK | Oil & Gas Property | Apr 2026 |
| 4857 | ATLAS | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 4858 | ATLAS #1-16-21H | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 4859 | ATLAS 1-19H | Laramie County, WY | Oil & Gas Property | May 2026 |
| 4860 | ATLAS 149-93-33C-28H | Dunn County, ND | Oil & Gas Property | May 2026 |
| 4861 | ATLAS 18 STATE FED COM | Eddy County, NM | Oil & Gas Property | May 2026 |
| 4862 | ATLAS 18 STATE FED COM 122H | Eddy County, NM | Oil & Gas Property | May 2026 |
| 4863 | ATLAS 54-62 UNIT 2 | Martin County, TX | Oil & Gas Property | May 2026 |
| 4864 | ATLAS AMERICA | Mahoning County, OH | Oil & Gas Property | Dec 2025 |
| 4865 | ATLAS FED 4271-32 | Campbell County, WY | Oil & Gas Property | May 2026 |
| 4866 | ATLAS MILDRED | Johnson County, TX | Oil & Gas Property | May 2026 |
| 4867 | ATLAS N W | Jefferson County, OH | Gas Property | Mar 2026 |
| 4868 | ATLAS NE WEL JF | Jefferson County, OH | Gas Property | Mar 2026 |
| 4869 | ATLAS POWDER | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 4870 | ATLAS SHRUGG | Ness County, KS | Oil Property | Mar 2026 |
| 4871 | ATLAS UNIT | Karnes County, TX | Oil & Gas Property | May 2026 |
| 4872 | ATLAS-MATTMARK | Noble County, OH | Oil & Gas Property | Dec 2025 |
| 4873 | ATLATL 11 10 FEDERAL COM | Eddy County, NM | Oil & Gas Property | May 2026 |
| 4874 | ATLATL 11 10 FEDERAL COM 621H | Eddy County, NM | Oil & Gas Property | May 2026 |
| 4875 | ATLEE J MILLER | Holmes County, OH | Oil & Gas Property | Dec 2024 |
| 4876 | ATMOS E OXF GR 7H | Guernsey County, OH | Oil & Gas Property | Mar 2026 |
| 4877 | ATMOS W OXF GR | Guernsey County, OH | Oil & Gas Property | Mar 2026 |
| 4878 | ATOKA BANK BDJ STATE COM | Lea County, NM | Oil & Gas Property | May 2026 |
| 4879 | ATOKA SAN ANDRES UNIT | Eddy County, NM | Oil & Gas Property | May 2026 |
| 4880 | ATOKA STATE | Eddy County, NM | Oil & Gas Property | Mar 2004 |
| 4881 | ATOMIC 55-1-18-6 | Loving County, TX | Oil & Gas Property | May 2026 |
| 4882 | ATOMIC 55-1-7 UNIT | Loving County, TX | Oil & Gas Property | May 2026 |
| 4883 | ATRELLE | Midland County, TX | Oil & Gas Property | Jun 2025 |
| 4884 | ATREYU | Weld County, CO | Oil & Gas Property | Apr 2026 |
| 4885 | ATSEL FEDERAL | Eddy County, NM | Oil & Gas Property | Apr 2025 |
| 4886 | ATTICUS STATE COM | Eddy County, NM | Oil & Gas Property | May 2026 |
| 4887 | ATTOYAC RIVER | Nacogdoches County, TX | Gas Property | May 2026 |
| 4888 | ATTRIDGE | Jefferson County, TX | Oil & Gas Property | Apr 2026 |
| 4889 | ATWATER | Pottawatomie County, OK | Oil & Gas Property | Jun 1997 |
| 4890 | ATWATER STATE LD01-7 | Weld County, CO | Oil & Gas Property | Apr 2026 |
| 4891 | ATWELL | Lane County, KS | Oil Property | Feb 2026 |
| 4892 | ATWELL | Seward County, KS | Oil & Gas Property | Mar 2026 |
| 4893 | ATWOOD | Young County, TX | Oil & Gas Property | May 2026 |
| 4894 | ATWOOD | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 4895 | ATWOOD | Campbell County, WY | Gas Property | Oct 2013 |
| 4896 | ATWOOD | Campbell County, WY | Oil & Gas Property | May 2026 |
| 4897 | ATWOOD | Lubbock County, TX | Oil & Gas Property | May 2026 |
| 4898 | ATWOOD LAUR | Campbell County, WY | Oil & Gas Property | May 2026 |
| 4899 | ATWOOD W.R | Taylor County, TX | Oil & Gas Property | Sep 2020 |
| 4900 | ATYEO | Greenwood County, KS | Oil Property | Mar 2026 |