| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 4201 | HEGLE | Hill County, MT | Gas Property | Apr 2026 |
| 4202 | HEGLE | Hill County, MT | Gas Property | Apr 2026 |
| 4203 | HEGLER | Dunn County, ND | Oil & Gas Property | Apr 2026 |
| 4204 | HEGLIN | Beaver County, OK | Oil & Gas Property | Mar 2026 |
| 4205 | HEGWARD A | Freestone County, TX | Oil & Gas Property | Mar 2026 |
| 4206 | HEIBEL A | Dewitt County, TX | Oil & Gas Property | Mar 2026 |
| 4207 | HEICKMAN | Atascosa County, TX | Oil & Gas Property | Feb 2026 |
| 4208 | HEID UNIT | Tuscarawas County, OH | Oil & Gas Property | Dec 2024 |
| 4209 | HEIDAJA | Gray County, TX | Oil & Gas Property | Mar 2026 |
| 4210 | HEIDELBERG | Midland County, TX | Oil & Gas Property | Mar 2026 |
| 4211 | HEIDELBERG | Glasscock County, TX | Oil & Gas Property | Mar 2026 |
| 4212 | HEIDELBERG | Martin County, TX | Oil & Gas Property | Mar 2026 |
| 4213 | HEIDELBERG | Midland County, TX | Oil & Gas Property | Jan 2026 |
| 4214 | HEIDEMANN | Kimball County, NE | Oil Property | Dec 2025 |
| 4215 | HEIDEMANN | Kimball County, NE | Oil Property | Dec 2025 |
| 4216 | HEIDEMANN UNIT | Washington County, TX | Oil & Gas Property | Mar 2026 |
| 4217 | HEIDER - HAESE 1H | Wilson County, TX | Oil & Gas Property | Mar 2026 |
| 4218 | HEIDER NORTH UNIT | Wilson County, TX | Oil & Gas Property | Mar 2026 |
| 4219 | HEIDI | Grant County, OK | Oil & Gas Property | Mar 2026 |
| 4220 | HEIDI 1-4H | Williams County, ND | Oil & Gas Property | Apr 2026 |
| 4221 | HEIDI 1H | Tarrant County, TX | Gas Property | Mar 2026 |
| 4222 | HEIDI 37 | Glasscock County, TX | Oil & Gas Property | Mar 2026 |
| 4223 | HEIDI CS FEDERAL | Campbell County, WY | Gas Property | Aug 2018 |
| 4224 | HEIDI HO | Wilson County, TX | Oil & Gas Property | Mar 2026 |
| 4225 | HEIDI-LITTLE MIPA 2H | Tarrant County, TX | Gas Property | Mar 2026 |
| 4226 | HEIDLEBERG EST. UNIT 1 | Anderson County, TX | Oil & Gas Property | Mar 2026 |
| 4227 | HEIDRICK | Greenwood County, KS | Oil Property | Dec 2025 |
| 4228 | HEIDRICK 1 | Colusa County, CA | Gas Property | Dec 2019 |
| 4229 | HEIFNER | Ohio County, KY | Oil Property | Dec 2017 |
| 4230 | HEIGHT CC 6 7 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 4231 | HEIGHTS COM | San Juan County, NM | Oil & Gas Property | Apr 2026 |
| 4232 | HEIGLEY | Perry County, OH | Oil & Gas Property | Dec 2025 |
| 4233 | HEIL | Lipscomb County, TX | Oil & Gas Property | Jun 2020 |
| 4234 | HEIL | Lipscomb County, TX | Oil & Gas Property | Mar 2026 |
| 4235 | HEILAND | Campbell County, WY | Oil & Gas Property | Mar 2026 |
| 4236 | HEILAND | Campbell County, WY | Gas Property | Mar 2009 |
| 4237 | HEILIGER | Caddo County, OK | Oil & Gas Property | Mar 2026 |
| 4238 | HEILMAN | Meigs County, OH | Oil & Gas Property | Dec 2025 |
| 4239 | HEILMAN | Neosho County, KS | Oil & Gas Property | Feb 2026 |
| 4240 | HEILPERIN | Caddo Parish, LA | Oil & Gas Property | Jan 2025 |
| 4241 | HEIM | Leavenworth County, KS | Oil & Gas Property | Nov 2025 |
| 4242 | HEIM | La Salle County, TX | Oil & Gas Property | Mar 2026 |
| 4243 | HEIM | Russell County, KS | Oil Property | Jan 2026 |
| 4244 | HEIMAN | Colorado County, TX | Oil & Gas Property | Oct 2025 |
| 4245 | HEIMAN GAS UNIT | Finney County, KS | Gas Property | Feb 2026 |
| 4246 | HEIMBACH | Noble County, OK | Oil & Gas Property | Mar 2026 |
| 4247 | HEIMERMAN | Washington County, CO | Oil Property | Mar 2026 |
| 4248 | HEIMPLE | Liberty County, TX | Oil & Gas Property | Mar 2026 |
| 4249 | HEIN | Zapata County, TX | Oil & Gas Property | Mar 2026 |
| 4250 | HEIN | Major County, OK | Oil & Gas Property | Mar 2026 |
| 4251 | HEIN | Weld County, CO | Oil & Gas Property | Mar 2026 |
| 4252 | HEIN 117 UNIT | Burleson County, TX | Oil & Gas Property | Feb 2026 |
| 4253 | HEIN ALVIN | Burleson County, TX | Oil & Gas Property | Feb 2026 |
| 4254 | HEIN GAS UNIT | Grant County, KS | Gas Property | Feb 2026 |
| 4255 | HEIN LUZ A. ESTATE | Zapata County, TX | Oil & Gas Property | Mar 2026 |
| 4256 | HEIN MINERAL TRUST B | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 4257 | HEIN TRUST | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 4258 | HEIN, LEO | Burleson County, TX | Oil & Gas Property | Feb 2026 |
| 4259 | HEINE | Rice County, KS | Oil Property | Dec 2025 |
| 4260 | HEINE | Rice County, KS | Oil & Gas Property | Feb 2026 |
| 4261 | HEINE, JOHN W | Burleson County, TX | Oil & Gas Property | Jul 2022 |
| 4262 | HEINEMAN | Clinton County, PA | Gas Property | Dec 2025 |
| 4263 | HEINEMAN | Mahoning County, OH | Oil & Gas Property | Dec 2025 |
| 4264 | HEINEMANN | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 4265 | HEINEN | Lubbock County, TX | Oil Property | Mar 2026 |
| 4266 | HEINER | Pecos County, TX | Oil & Gas Property | Mar 2026 |
| 4267 | HEINEY A | Meigs County, OH | Oil & Gas Property | Dec 2023 |
| 4268 | HEINKE 4371 | Campbell County, WY | Oil & Gas Property | Apr 2026 |
| 4269 | HEINLEIN | Westmoreland County, PA | Gas Property | Dec 2025 |
| 4270 | HEINNICKEL | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 4271 | HEINRICH | Blaine County, OK | Oil & Gas Property | Mar 2026 |
| 4272 | HEINRICH | Sherman County, TX | Gas Property | Mar 2026 |
| 4273 | HEINRICH | Goliad County, TX | Oil & Gas Property | Feb 2026 |
| 4274 | HEINRICH | Victoria County, TX | Oil & Gas Property | Mar 2020 |
| 4275 | HEINRICH | Major County, OK | Oil & Gas Property | Mar 2026 |
| 4276 | HEINRICH 1-19 | Major County, OK | Oil & Gas Property | Dec 2015 |
| 4277 | HEINRICHS | Major County, OK | Oil & Gas Property | Mar 2026 |
| 4278 | HEINRICHS | Franklin County, AR | Gas Property | Jul 2012 |
| 4279 | HEINRICY | Weld County, CO | Oil & Gas Property | Feb 2023 |
| 4280 | HEINS | Victoria County, TX | Oil & Gas Property | Mar 2026 |
| 4281 | HEINS | Montgomery County, KS | Oil & Gas Property | Feb 2026 |
| 4282 | HEINSOHN | Beckham County, OK | Oil & Gas Property | Apr 2026 |
| 4283 | HEINSON | Meade County, KS | Oil & Gas Property | Apr 2021 |
| 4284 | HEINSON | Meade County, KS | Oil & Gas Property | Jul 2022 |
| 4285 | HEINTSCHEL GLEN GAS UNIT | Shelby County, TX | Oil & Gas Property | Mar 2026 |
| 4286 | HEINTZ | Texas County, OK | Oil & Gas Property | Mar 2026 |
| 4287 | HEINTZ | Beaver County, OK | Oil & Gas Property | Mar 2026 |
| 4288 | HEINTZ | Kearny County, KS | Gas Property | Feb 2026 |
| 4289 | HEINTZ | Ogemaw County, MI | Oil Property | Apr 2026 |
| 4290 | HEINTZ 'A' | Morton County, KS | Oil & Gas Property | Feb 2026 |
| 4291 | HEINTZ 'D' | Stevens County, KS | Gas Property | Feb 2026 |
| 4292 | HEINTZELMAN | Leavenworth County, KS | Oil & Gas Property | Feb 2026 |
| 4293 | HEINZ | Rice County, KS | Oil Property | Jan 2026 |
| 4294 | HEINZ | Hamilton County, KS | Gas Property | Feb 2026 |
| 4295 | HEINZ | Barton County, KS | Oil Property | Feb 2026 |
| 4296 | HEINZ | Rice County, KS | Oil Property | Jan 1995 |
| 4297 | HEINZ 1 | McKenzie County, ND | Oil & Gas Property | Apr 2026 |
| 4298 | HEINZE | Russell County, KS | Oil Property | Jan 2026 |
| 4299 | HEINZE | Kiowa County, KS | Oil & Gas Property | Feb 2026 |
| 4300 | HEINZE | Weld County, CO | Oil & Gas Property | May 2016 |