| 1001 | AFNU | Leon County, TX | Oil & Gas Property | Jan 2024 |
| 1002 | AFO-ROBINSON FEE | Caddo Parish, LA | Oil Property | Jan 2024 |
| 1003 | AFRICAN LION | Reeves County, TX | Oil & Gas Property | Nov 2023 |
| 1004 | AFRIQUEEN CS FEDERAL | Campbell County, WY | Gas Property | Dec 2015 |
| 1005 | AFSETH 34-3 1-H | Mountrail County, ND | Oil & Gas Property | Feb 2024 |
| 1006 | AFTERBUZZ EAST | Loving County, TX | Oil & Gas Property | Jan 2024 |
| 1007 | AFTERMATH EAST | Loving County, TX | Oil & Gas Property | Jan 2024 |
| 1008 | AFTERMATH WEST | Loving County, TX | Oil & Gas Property | Jan 2024 |
| 1009 | AFTERSHOCK | Loving County, TX | Oil & Gas Property | Jan 2024 |
| 1010 | AFTON 12-16H | Adams County, CO | Oil & Gas Property | Aug 2019 |
| 1011 | AFTON COMMUNITY | Glenn County, CA | Gas Property | May 1995 |
| 1012 | AFTON SH | Indiana County, PA | Gas Property | Dec 2023 |
| 1013 | AFWDU | Leon County, TX | Oil & Gas Property | Jan 2024 |
| 1014 | AG 32 | Weld County, CO | Oil & Gas Property | Nov 2023 |
| 1015 | AG OIL | Lasalle Parish, LA | Oil Property | Jan 2024 |
| 1016 | AG SPARKS | La Plata County, CO | Gas Property | Feb 2024 |
| 1017 | AG STATE | Weld County, CO | Oil & Gas Property | Jan 2024 |
| 1018 | AGAPE | Tarrant County, TX | Gas Property | Jan 2024 |
| 1019 | AGAPE 2307 07P COM | Rio Arriba County, NM | Oil & Gas Property | Feb 2024 |
| 1020 | AGARITTA UNIT | Concho County, TX | Oil & Gas Property | Dec 2023 |
| 1021 | AGASSIZ, MABEL S | Martin County, KY | Gas Property | Dec 2021 |
| 1022 | AGASTI 27 FEDERAL | Eddy County, NM | Oil & Gas Property | Jan 2024 |
| 1023 | AGATE | Sherman County, TX | Gas Property | Dec 2023 |
| 1024 | AGATE | Reeves County, TX | Oil & Gas Property | Dec 2023 |
| 1025 | AGATE PWU 21 | Eddy County, NM | Oil & Gas Property | Jan 2024 |
| 1026 | AGATHA | Ness County, KS | Oil Property | Dec 2023 |
| 1027 | AGATHA | Roberts County, TX | Gas Property | Jan 2024 |
| 1028 | AGAVE | Webb County, TX | Oil & Gas Property | Jan 2024 |
| 1029 | AGAVE 149-93 06C-4H TF | Dunn County, ND | Oil & Gas Property | Feb 2024 |
| 1030 | AGAVE AAJ STATE | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 1031 | AGEE | Montague County, TX | Oil & Gas Property | Jan 2024 |
| 1032 | AGEE J. N. WATERFLOOD UNIT | Montague County, TX | Oil & Gas Property | Jan 2024 |
| 1033 | AGEE, LEWIS | Clinton County, KY | Oil & Gas Property | Oct 2022 |
| 1034 | AGEE, ROBERT | Pike County, KY | Gas Property | Dec 2019 |
| 1035 | AGEMA 1-2 | Missaukee County, MI | Oil Property | Feb 2024 |
| 1036 | AGEN STATE | Toole County, MT | Oil Property | Jan 2024 |
| 1037 | AGF RANCH | Denton County, TX | Oil & Gas Property | Jan 2024 |
| 1038 | AGGIE | Love County, OK | Oil & Gas Property | Jan 2024 |
| 1039 | AGGIE | Weston County, WY | Oil & Gas Property | Feb 2024 |
| 1040 | AGGIE | Gonzales County, TX | Oil & Gas Property | Jan 2024 |
| 1041 | AGGIE | Hughes County, OK | Oil & Gas Property | Dec 2023 |
| 1042 | AGGIE 542 | Yoakum County, TX | Oil & Gas Property | Jan 2024 |
| 1043 | AGGIE STATE 32 | San Juan County, NM | Oil & Gas Property | Feb 2024 |
| 1044 | AGGIE STATE AA17-6 | Weld County, CO | Oil & Gas Property | Jan 2024 |
| 1045 | AGGIE THE BULLDOG 39-46 | Martin County, TX | Oil & Gas Property | Jan 2024 |
| 1046 | AGGIE UNIT 75-67-66 | Loving County, TX | Oil & Gas Property | Jan 2024 |
| 1047 | AGGREGATE | Weld County, CO | Oil & Gas Property | Feb 2024 |
| 1048 | AGIN | Saline County, KS | Oil Property | Dec 2023 |
| 1049 | AGNELL W.A | Eastland County, TX | Oil & Gas Property | Jan 2024 |
| 1050 | AGNES | Custer County, OK | Oil & Gas Property | Dec 2023 |
| 1051 | AGNES | Roger Mills County, OK | Oil & Gas Property | Dec 2023 |
| 1052 | AGNES | Pittsburg County, OK | Gas Property | Dec 2023 |
| 1053 | AGNES | Reeves County, TX | Oil & Gas Property | Jan 2019 |
| 1054 | AGNES 1 | Washita County, OK | Oil & Gas Property | Jan 2024 |
| 1055 | AGNES 1-22H | Divide County, ND | Oil & Gas Property | Feb 2024 |
| 1056 | AGNES 80 | Hemphill County, TX | Oil & Gas Property | Jan 2024 |
| 1057 | AGNES BROWN | Meigs County, OH | Gas Property | Dec 2022 |
| 1058 | AGNES HERRICK | Stanton County, KS | Gas Property | Dec 2023 |
| 1059 | AGNES JESKE | Young County, TX | Oil Property | Jan 2024 |
| 1060 | AGNES L HALL DALLAS HALL OHI | Ohio County, WV | Oil & Gas Property | Dec 2021 |
| 1061 | AGNES TANTLINGER | Westmoreland County, PA | Gas Property | Dec 2023 |
| 1062 | AGNES WEST | Victoria County, TX | Oil & Gas Property | Dec 2023 |
| 1063 | AGNEW | Wallace County, KS | Gas Property | Dec 2019 |
| 1064 | AGNEW | Crawford County, PA | Oil & Gas Property | Dec 2023 |
| 1065 | AGNEW | Eastland County, TX | Oil & Gas Property | Jan 2024 |
| 1066 | AGNOR | Harrison County, TX | Oil & Gas Property | Jan 2024 |
| 1067 | AGOSTINELLI MASE | Clinton County, PA | Gas Property | Dec 2023 |
| 1068 | AGRIBANK 157-101-34C-27-1H | Williams County, ND | Oil & Gas Property | Feb 2024 |
| 1069 | AGRICULTURAL PROD | Weld County, CO | Oil & Gas Property | Dec 2019 |
| 1070 | AGRICULTURAL PROD | Weld County, CO | Oil & Gas Property | Mar 2017 |
| 1071 | AGUILAR | Bexar County, TX | Oil & Gas Property | Jan 2024 |
| 1072 | AGUIRRE | Palo Pinto County, TX | Oil & Gas Property | Dec 2023 |
| 1073 | AGUIRRE 20 | Ventura County, CA | Oil & Gas Property | Dec 2023 |
| 1074 | AGUIRRE, L | Atascosa County, TX | Oil & Gas Property | Jul 2021 |
| 1075 | AGURS | Caddo Parish, LA | Oil & Gas Property | Nov 2023 |
| 1076 | AGURS | Panola County, TX | Oil & Gas Property | Jan 2024 |
| 1077 | AHC-RDR CARTER GAS UNIT | Solano County, CA | Oil & Gas Property | Oct 2003 |
| 1078 | AHERN 34-19H | Dunn County, ND | Oil & Gas Property | Feb 2024 |
| 1079 | AHLDEN | Kingfisher County, OK | Oil & Gas Property | Feb 2016 |
| 1080 | AHLF A | Kingman County, KS | Oil & Gas Property | Jul 2023 |
| 1081 | AHLGRIM | Barton County, KS | Oil Property | Nov 2023 |
| 1082 | AHLHORN NAJVAR UNIT | Gonzales County, TX | Oil & Gas Property | Jan 2024 |
| 1083 | AHLSCHWEDE | Cheyenne County, NE | Oil Property | Nov 2022 |
| 1084 | AHLSTROM UNIT | Karnes County, TX | Oil & Gas Property | Jan 2024 |
| 1085 | AHNERT | Lane County, KS | Oil Property | Oct 2023 |
| 1086 | AHOUSE HE | Doddridge County, WV | Oil Property | Nov 2021 |
| 1087 | AHRBERG | Payne County, OK | Oil & Gas Property | Apr 1997 |
| 1088 | AHRENS | Barton County, KS | Oil Property | Jun 2010 |
| 1089 | AHRENS | Archer County, TX | Oil & Gas Property | Nov 2020 |
| 1090 | AHRENS | Venango County, PA | Oil Property | Dec 2023 |
| 1091 | AHRENS | Logan County, KS | Oil Property | Nov 2023 |
| 1092 | AHRENS | Barton County, KS | Oil Property | Oct 2023 |
| 1093 | AHRENS STANLEY | Guadalupe County, TX | Oil & Gas Property | Jun 2021 |
| 1094 | AHRENS UNIT | Atascosa County, TX | Oil & Gas Property | Jan 2024 |
| 1095 | AHS CATTLE | Barber County, KS | Oil & Gas Property | Dec 2023 |
| 1096 | AI OCHO 101H | Webb County, TX | Oil & Gas Property | Jan 2024 |
| 1097 | AI SAN ROMAN | Webb County, TX | Oil & Gas Property | Jan 2024 |
| 1098 | AI SAN ROMAN 10 | Webb County, TX | Oil & Gas Property | Jan 2024 |
| 1099 | AI SRS 10 | Webb County, TX | Gas Property | Jan 2024 |
| 1100 | AID 24 | Eddy County, NM | Oil & Gas Property | Feb 2024 |