| 1001 | HALLIE LITTON 1 | Sabine Parish, LA | Gas Property | Dec 2024 |
| 1002 | HALLMAN | Creek County, OK | Oil & Gas Property | Nov 2017 |
| 1003 | HALLMAN | Stafford County, KS | Oil Property | May 2026 |
| 1004 | HALLMAN | Tuscaloosa County, AL | Gas Property | Jun 2026 |
| 1005 | HALLMAN WILLIAM | Johnson County, TX | Gas Property | Jun 2026 |
| 1006 | HALLMARK | Coleman County, TX | Oil & Gas Property | Jun 2018 |
| 1007 | HALLMARK | Dewey County, OK | Oil & Gas Property | Jun 2026 |
| 1008 | HALLMARK | Erath County, TX | Oil & Gas Property | May 2026 |
| 1009 | HALLOCK | Stevens County, KS | Gas Property | Mar 2026 |
| 1010 | HALLOCK | Meade County, KS | Oil & Gas Property | May 2026 |
| 1011 | HALLS BAYOU | Brazoria County, TX | Oil & Gas Property | Apr 2026 |
| 1012 | HALLS BAYOU RANCH | Galveston County, TX | Oil & Gas Property | May 2026 |
| 1013 | HALLSVILLE I.S.D | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 1014 | HALLSVILLE NORTHEAST CRANE UNIT | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 1015 | HALLTON | Elk County, PA | Oil & Gas Property | Dec 2025 |
| 1016 | HALLUM | Comanche County, OK | Oil & Gas Property | Apr 2026 |
| 1017 | HALLWOOD 1 | Lea County, NM | Oil & Gas Property | Dec 2024 |
| 1018 | HALM BONN | Frio County, TX | Oil & Gas Property | Apr 1993 |
| 1019 | HALMA | Wyoming County, NY | Gas Property | Dec 2025 |
| 1020 | HALMAN | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 1021 | HALMAN-SMITH | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 1022 | HALMANS | Fallon County, MT | Oil & Gas Property | May 1997 |
| 1023 | HALOGEN | Midland County, TX | Oil & Gas Property | Jun 2026 |
| 1024 | HALPERT | Howard County, TX | Oil & Gas Property | May 2026 |
| 1025 | HALPERT | Okfuskee County, OK | Oil & Gas Property | Jun 2026 |
| 1026 | HALSELL | Dimmit County, TX | Oil & Gas Property | Jun 2026 |
| 1027 | HALSELL | Clay County, TX | Oil & Gas Property | Jun 2026 |
| 1028 | HALSELL | Texas County, OK | Gas Property | Mar 2026 |
| 1029 | HALSELL | Palo Pinto County, TX | Oil & Gas Property | Jun 2026 |
| 1030 | HALSELL DALLAS PRODUCTION UNIT | Palo Pinto County, TX | Oil & Gas Property | Feb 2023 |
| 1031 | HALSELL FURD ESTATE | Clay County, TX | Oil & Gas Property | Jun 2026 |
| 1032 | HALSEY | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 1033 | HALSTEAD | Bottineau County, ND | Oil Property | Aug 1995 |
| 1034 | HALSTEAD | Kanawha County, WV | Gas Property | Dec 2021 |
| 1035 | HALTEMAN | Clarion County, PA | Oil & Gas Property | Dec 2025 |
| 1036 | HALTER | Stark County, OH | Oil & Gas Property | Dec 2025 |
| 1037 | HALTER | Toole County, MT | Oil Property | Jun 2026 |
| 1038 | HALTER | Carroll County, OH | Oil & Gas Property | Dec 2025 |
| 1039 | HALTOM | Nevada County, AR | Oil Property | Jun 2026 |
| 1040 | HALTOM | Reno County, KS | Oil Property | Apr 2026 |
| 1041 | HALTOM | Rice County, KS | Gas Property | May 2026 |
| 1042 | HALVERSON | Richardson County, NE | Oil Property | Dec 2025 |
| 1043 | HALVERSON | Campbell County, WY | Oil & Gas Property | Jul 2026 |
| 1044 | HALVERSON 13X-33 | Williams County, ND | Oil & Gas Property | Jun 2026 |
| 1045 | HALVERSON R | Campbell County, WY | Oil & Gas Property | Jul 2026 |
| 1046 | HALVORSEN | Westmoreland County, PA | Gas Property | Dec 2025 |
| 1047 | HALVORSEN | Richland County, MT | Oil & Gas Property | Jun 2026 |
| 1048 | HALVORSEN 31X-19 | Richland County, MT | Oil & Gas Property | Jun 2026 |
| 1049 | HALVORSON | Roosevelt County, MT | Oil & Gas Property | Jun 2026 |
| 1050 | HALVORSON 31 | Divide County, ND | Oil & Gas Property | Jun 2026 |
| 1051 | HALVORSON 34-34TFH | Mountrail County, ND | Oil & Gas Property | Jun 2026 |
| 1052 | HALWAKX UNIT | Westmoreland County, PA | Gas Property | Dec 2025 |
| 1053 | HAM 151-94-16B-21H | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 1054 | HAM 3 | Cheyenne County, KS | Gas Property | May 2026 |
| 1055 | HAM A | Beaver County, OK | Oil & Gas Property | Sep 2023 |
| 1056 | HAM A | Reagan County, TX | Oil & Gas Property | Jun 2026 |
| 1057 | HAM B | Reagan County, TX | Oil & Gas Property | Jun 2026 |
| 1058 | HAM C. E | Reagan County, TX | Oil & Gas Property | Feb 2026 |
| 1059 | HAM C1 | Reagan County, TX | Oil & Gas Property | Jun 2026 |
| 1060 | HAM GAS UNIT | Freestone County, TX | Oil & Gas Property | Jun 2026 |
| 1061 | HAM GOSSETT SE /ROD/ O. U | Kaufman County, TX | Oil & Gas Property | Apr 2018 |
| 1062 | HAM J | Jack County, TX | Oil & Gas Property | Jun 2026 |
| 1063 | HAM J. A | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 1064 | HAM RANCH | Reagan County, TX | Oil & Gas Property | Jun 2026 |
| 1065 | HAM UNIT RE M 2 | Reagan County, TX | Oil & Gas Property | Jun 2026 |
| 1066 | HAM-BONE | Jack County, TX | Oil & Gas Property | Jun 2026 |
| 1067 | HAM-LANE | Jack County, TX | Oil & Gas Property | Jun 2026 |
| 1068 | HAMAKER | Ellis County, OK | Oil & Gas Property | Jul 2025 |
| 1069 | HAMAKER 3 | Uintah County, UT | Oil & Gas Property | Jun 2026 |
| 1070 | HAMANN | Wagoner County, OK | Oil Property | Jun 2026 |
| 1071 | HAMANT | Sedgwick County, KS | Oil Property | May 2026 |
| 1072 | HAMAR | Custer County, OK | Oil & Gas Property | Jun 2026 |
| 1073 | HAMAR | Custer County, OK | Oil & Gas Property | Jun 2026 |
| 1074 | HAMAR 1 | Custer County, OK | Oil & Gas Property | Jun 2026 |
| 1075 | HAMB, WILLIAM | Jackson County, WV | Oil & Gas Property | Dec 2021 |
| 1076 | HAMBERT | Weld County, CO | Oil & Gas Property | Jun 2020 |
| 1077 | HAMBEY | Monterey County, CA | Oil & Gas Property | Sep 2012 |
| 1078 | HAMBLET, MATTHEW L | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 1079 | HAMBLETON UNIT | Washington County, PA | Gas Property | Jun 2026 |
| 1080 | HAMBLIN | Liberty County, TX | Oil & Gas Property | Mar 2016 |
| 1081 | HAMBLIN, J | Whitley County, KY | Gas Property | Dec 2024 |
| 1082 | HAMBONE FE | Eddy County, NM | Oil & Gas Property | Jul 2026 |
| 1083 | HAMBRICK | Le Flore County, OK | Gas Property | Jun 2026 |
| 1084 | HAMBRICK | Dawson County, TX | Oil & Gas Property | Jun 2026 |
| 1085 | HAMBURG | Trego County, KS | Oil Property | Mar 2026 |
| 1086 | HAMBURG | Trego County, KS | Oil Property | Mar 2011 |
| 1087 | HAMBURG 1 | Carbon County, MT | Oil Property | May 2007 |
| 1088 | HAMBURGER #1 | Washita County, OK | Gas Property | Dec 2016 |
| 1089 | HAMBURGLAR | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 1090 | HAMBY | Pottawatomie County, OK | Oil & Gas Property | Nov 2025 |
| 1091 | HAMBY | Ellis County, OK | Oil & Gas Property | Jun 2026 |
| 1092 | HAMBY | Canadian County, OK | Oil & Gas Property | Jul 2026 |
| 1093 | HAMBY | Wilson County, TX | Oil & Gas Property | May 2026 |
| 1094 | HAMBY HEIRS | Gregg County, TX | Oil & Gas Property | Jun 2026 |
| 1095 | HAMEL | Graham County, KS | Oil Property | Mar 2026 |
| 1096 | HAMEL | Rooks County, KS | Oil Property | May 2026 |
| 1097 | HAMER | Lee County, TX | Oil & Gas Property | May 2026 |
| 1098 | HAMER, JIM C | Kanawha County, WV | Oil & Gas Property | Aug 2000 |
| 1099 | HAMER, JIM PARKER | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 1100 | HAMES VALLEY | Monterey County, CA | Oil Property | May 2024 |