| 4101 | HEDGES/STEINHAUS | Bottineau County, ND | Oil Property | Feb 2025 |
| 4102 | HEDLEY | Venango County, PA | Oil & Gas Property | Dec 2024 |
| 4103 | HEDLUND | Caddo County, OK | Oil & Gas Property | Feb 2025 |
| 4104 | HEDRICK | McClain County, OK | Oil & Gas Property | Jan 2025 |
| 4105 | HEDRICK | Kingman County, KS | Oil & Gas Property | Dec 2024 |
| 4106 | HEDRICK | Major County, OK | Oil & Gas Property | Feb 2025 |
| 4107 | HEDRICK | Ochiltree County, TX | Oil & Gas Property | May 2021 |
| 4108 | HEDRICK | Coshocton County, OH | Oil & Gas Property | Dec 1988 |
| 4109 | HEDRICK | Nueces County, TX | Oil & Gas Property | Jan 2025 |
| 4110 | HEDRICK 702 | Tioga County, PA | Gas Property | Feb 2025 |
| 4111 | HEDSTROM | Trego County, KS | Oil Property | Dec 2024 |
| 4112 | HEDTKE UNIT | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 4113 | HEDTKE-ANZALDUA UNIT | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 4114 | HEDTKE-H.HENKE-DAVENPORT SA | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 4115 | HEDTKE-HENKE UNIT | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 4116 | HEDTKE-MARTINEZ-HENKE SA | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 4117 | HEEBNER | Elk County, PA | Oil & Gas Property | Dec 2011 |
| 4118 | HEEN | Roosevelt County, MT | Oil & Gas Property | Feb 2025 |
| 4119 | HEEN 26-35 | Williams County, ND | Oil & Gas Property | Feb 2025 |
| 4120 | HEEN SOUTH 5-8-17 | Williams County, ND | Oil & Gas Property | Feb 2025 |
| 4121 | HEFE HUNTER | Lavaca County, TX | Oil & Gas Property | Jan 2025 |
| 4122 | HEFER 8-8-20 UTFH-ULW | McKenzie County, ND | Oil & Gas Property | Mar 2025 |
| 4123 | HEFEWEIZEN STATE COM | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 4124 | HEFFEL | Blaine County, OK | Oil & Gas Property | Jan 2025 |
| 4125 | HEFFELFINGER | Coshocton County, OH | Oil Property | Dec 2024 |
| 4126 | HEFFELFINGER | Matagorda County, TX | Oil & Gas Property | Jan 2025 |
| 4127 | HEFFELFINGER 519 | Armstrong County, PA | Gas Property | Dec 2024 |
| 4128 | HEFFELINGER | Ashland County, OH | Oil Property | Dec 2024 |
| 4129 | HEFFERN | Fayette County, PA | Gas Property | Dec 2024 |
| 4130 | HEFFERN | Allen County, KS | Gas Property | Dec 2024 |
| 4131 | HEFFERNAN | Russell County, KS | Oil Property | Dec 2024 |
| 4132 | HEFFERNAN | Atascosa County, TX | Oil & Gas Property | Jan 2025 |
| 4133 | HEFFINGTON | Faulkner County, AR | Gas Property | Jun 2024 |
| 4134 | HEFFLEFINGER, RICHARD CUMMINGS | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 4135 | HEFFNER | Jefferson County, PA | Gas Property | Dec 2024 |
| 4136 | HEFFNER | Clarion County, PA | Gas Property | Dec 2024 |
| 4137 | HEFFRON | Cowley County, KS | Oil & Gas Property | Nov 1989 |
| 4138 | HEFLEY | Wheeler County, TX | Oil & Gas Property | Jan 2025 |
| 4139 | HEFLEY | Rio Blanco County, CO | Oil & Gas Property | Feb 2025 |
| 4140 | HEFLEY | White County, AR | Gas Property | Jul 2024 |
| 4141 | HEFLEY | Wheeler County, TX | Oil & Gas Property | Jan 2025 |
| 4142 | HEFLEY | Wheeler County, TX | Oil & Gas Property | Jan 2025 |
| 4143 | HEFLEY | Hemphill County, TX | Oil & Gas Property | Jan 2025 |
| 4144 | HEFLEY 24 | Howard County, TX | Oil & Gas Property | Jan 2025 |
| 4145 | HEFLEY-FILLINGIM 39-40 M | Hemphill County, TX | Oil & Gas Property | Jan 2025 |
| 4146 | HEFLEY-PRATER 32-33 M | Hemphill County, TX | Oil & Gas Property | Jan 2025 |
| 4147 | HEFLIN | Doddridge County, WV | Gas Property | Dec 2021 |
| 4148 | HEFLIN | Caddo Parish, LA | Oil Property | Jan 2025 |
| 4149 | HEFLIN 1 | Pittsburg County, OK | Oil & Gas Property | Jan 2025 |
| 4150 | HEFLING | Reno County, KS | Oil Property | Dec 2024 |
| 4151 | HEFNER | Carter County, OK | Oil & Gas Property | Dec 2012 |
| 4152 | HEFNER | Kearny County, KS | Oil Property | Nov 2024 |
| 4153 | HEFNER | Stephens County, OK | Oil & Gas Property | Feb 2025 |
| 4154 | HEFNER | Stephens County, OK | Oil Property | Feb 2025 |
| 4155 | HEFNER | Braxton County, WV | Oil & Gas Property | Dec 2021 |
| 4156 | HEFNER | Stephens County, OK | Oil Property | Jan 2025 |
| 4157 | HEFNER | Seminole County, OK | Oil & Gas Property | Jan 2025 |
| 4158 | HEFNER | Stephens County, OK | Oil Property | Jan 2025 |
| 4159 | HEFNER | Guernsey County, OH | Oil & Gas Property | Dec 2023 |
| 4160 | HEFNER | Stephens County, OK | Oil & Gas Property | Feb 2025 |
| 4161 | HEFNER GAS UNIT | Kearny County, KS | Gas Property | Dec 2024 |
| 4162 | HEFT | Kiowa County, KS | Oil & Gas Property | Dec 2024 |
| 4163 | HEFT | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 4164 | HEG DAY | Kay County, OK | Oil & Gas Property | Jan 2020 |
| 4165 | HEG MASSEY | Haskell County, TX | Oil Property | Jan 2025 |
| 4166 | HEGBERG | Butler County, KS | Oil Property | Dec 2024 |
| 4167 | HEGE | Tioga County, PA | Gas Property | Feb 2025 |
| 4168 | HEGEDIS | Fayette County, PA | Oil & Gas Property | Dec 2024 |
| 4169 | HEGEMON BS FEDERAL COM | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 4170 | HEGEMON WC FEDERAL COM | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 4171 | HEGER | Stevens County, KS | Oil & Gas Property | Dec 2024 |
| 4172 | HEGER | Muskogee County, OK | Gas Property | Jan 2025 |
| 4173 | HEGER | Caddo County, OK | Gas Property | Jan 2025 |
| 4174 | HEGER 'B' | Stevens County, KS | Gas Property | Dec 2024 |
| 4175 | HEGG | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 4176 | HEGGE 21-17TFH | Dunn County, ND | Oil & Gas Property | Feb 2025 |
| 4177 | HEGGIE 7-9 | White County, AR | Gas Property | Jun 2024 |
| 4178 | HEGLE | Hill County, MT | Gas Property | Feb 2025 |
| 4179 | HEGLE | Hill County, MT | Gas Property | Feb 2025 |
| 4180 | HEGLER | Dunn County, ND | Oil & Gas Property | Feb 2025 |
| 4181 | HEGLIN | Beaver County, OK | Oil & Gas Property | Jan 2025 |
| 4182 | HEGWARD A | Freestone County, TX | Oil & Gas Property | Jan 2025 |
| 4183 | HEIBEL A | Dewitt County, TX | Oil & Gas Property | Jan 2025 |
| 4184 | HEICKMAN | Atascosa County, TX | Oil & Gas Property | Dec 2024 |
| 4185 | HEID UNIT | Tuscarawas County, OH | Oil & Gas Property | Dec 2023 |
| 4186 | HEIDAJA | Gray County, TX | Oil & Gas Property | Nov 2024 |
| 4187 | HEIDELBERG | Midland County, TX | Oil & Gas Property | Jan 2025 |
| 4188 | HEIDELBERG | Glasscock County, TX | Oil & Gas Property | Jan 2025 |
| 4189 | HEIDELBERG | Martin County, TX | Oil & Gas Property | Jan 2025 |
| 4190 | HEIDELBERG | Midland County, TX | Oil & Gas Property | Jan 2025 |
| 4191 | HEIDEMANN | Kimball County, NE | Oil Property | Dec 2023 |
| 4192 | HEIDEMANN | Kimball County, NE | Oil Property | Dec 2023 |
| 4193 | HEIDEMANN UNIT | Washington County, TX | Oil & Gas Property | Jan 2025 |
| 4194 | HEIDER - HAESE 1H | Wilson County, TX | Oil & Gas Property | Jan 2025 |
| 4195 | HEIDI | Grant County, OK | Oil & Gas Property | Feb 2025 |
| 4196 | HEIDI 1-4H | Williams County, ND | Oil & Gas Property | Feb 2025 |
| 4197 | HEIDI 1H | Tarrant County, TX | Gas Property | Jan 2025 |
| 4198 | HEIDI 37 | Glasscock County, TX | Oil & Gas Property | Jan 2025 |
| 4199 | HEIDI CS FEDERAL | Campbell County, WY | Gas Property | Aug 2018 |
| 4200 | HEIDI-LITTLE MIPA 2H | Tarrant County, TX | Gas Property | Jan 2025 |