| 301 | HA-STATE | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 302 | HA-SWENSON | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 303 | HA-THOMPSON | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 304 | HA-THOMPSON-152-95- 1720H | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 305 | HAAG | Jack County, TX | Oil & Gas Property | May 2026 |
| 306 | HAAG | Red Willow County, NE | Oil Property | Dec 2025 |
| 307 | HAAG | Red Willow County, NE | Oil Property | Dec 2025 |
| 308 | HAAG | Kearny County, KS | Gas Property | Apr 2026 |
| 309 | HAAG | Midland County, TX | Oil & Gas Property | May 2026 |
| 310 | HAAG #1 | Beckham County, OK | Oil & Gas Property | Apr 2026 |
| 311 | HAAG ESTATE | Finney County, KS | Oil Property | Sep 1995 |
| 312 | HAAG FARMS | Finney County, KS | Oil Property | Mar 2026 |
| 313 | HAAG HZ UNIT | Ector County, TX | Oil & Gas Property | May 2026 |
| 314 | HAAG, STANLEY W | Nowata County, OK | Gas Property | Apr 2026 |
| 315 | HAAK | Payne County, OK | Oil & Gas Property | Aug 2023 |
| 316 | HAAKENSON | Bottineau County, ND | Oil & Gas Property | Jun 2023 |
| 317 | HAAKENSTAD | Bottineau County, ND | Oil & Gas Property | May 2026 |
| 318 | HAAR | Texas County, OK | Oil & Gas Property | Mar 2026 |
| 319 | HAAR | Morton County, KS | Gas Property | Mar 2026 |
| 320 | HAAR ET AL | Ochiltree County, TX | Oil & Gas Property | May 2026 |
| 321 | HAAS | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 322 | HAAS | Pratt County, KS | Oil & Gas Property | Dec 2025 |
| 323 | HAAS | Caddo County, OK | Oil & Gas Property | Apr 2026 |
| 324 | HAAS | Moore County, TX | Gas Property | Apr 2026 |
| 325 | HAAS | Avoyelles Parish, LA | Oil & Gas Property | Dec 2024 |
| 326 | HAAS | Campbell County, WY | Gas Property | Nov 2011 |
| 327 | HAAS | Barber County, KS | Oil & Gas Property | Apr 2026 |
| 328 | HAAS 6 FEDERAL COM | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 329 | HAAS ESTATE | Barber County, KS | Oil Property | Apr 2026 |
| 330 | HAAS INVEST | Avoyelles Parish, LA | Oil & Gas Property | Dec 2024 |
| 331 | HAAS L | Avoyelles Parish, LA | Oil & Gas Property | Dec 2024 |
| 332 | HAAS UNIT A | Caddo County, OK | Oil & Gas Property | Apr 2026 |
| 333 | HAAS-HIRS | St. Landry Parish, LA | Oil & Gas Property | Aug 2021 |
| 334 | HAAS-HIRSCH | Evangeline Parish, LA | Oil & Gas Property | Nov 2024 |
| 335 | HAASE | Lavaca County, TX | Oil & Gas Property | May 2026 |
| 336 | HAASE | Young County, TX | Oil & Gas Property | May 2026 |
| 337 | HAASE | Kimball County, NE | Oil Property | Dec 2025 |
| 338 | HAASS JEAN | Medina County, TX | Oil & Gas Property | Apr 2026 |
| 339 | HAASS PAUL F. JR. A | Guadalupe County, TX | Oil & Gas Property | Mar 2026 |
| 340 | HAAVEN | Sheridan County, MT | Oil & Gas Property | Apr 2026 |
| 341 | HABANARO 4175-36-25-1NH | Converse County, WY | Oil & Gas Property | Jun 2026 |
| 342 | HABANERO | Reagan County, TX | Oil & Gas Property | May 2026 |
| 343 | HABANERO | Washington County, PA | Gas Property | May 2026 |
| 344 | HABANERO | Converse County, WY | Oil & Gas Property | Jun 2026 |
| 345 | HABANERO | Caddo County, OK | Oil & Gas Property | Apr 2026 |
| 346 | HABANERO 17 FEDERAL | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 347 | HABANERO 197-198 UNIT | Reeves County, TX | Oil & Gas Property | May 2026 |
| 348 | HABE | Greene County, PA | Gas Property | May 2026 |
| 349 | HABEKOTT 1 | Ellis County, OK | Oil & Gas Property | Mar 2022 |
| 350 | HABEL | Adams County, CO | Oil & Gas Property | May 2019 |
| 351 | HABER | Pondera County, MT | Oil Property | May 2026 |
| 352 | HABERER | Russell County, KS | Oil Property | Apr 2026 |
| 353 | HABERER | Rooks County, KS | Oil Property | Feb 2026 |
| 354 | HABERLAND | Campbell County, WY | Oil & Gas Property | Jun 2026 |
| 355 | HABERMAN | Barton County, KS | Oil Property | Mar 2026 |
| 356 | HABERMAN | Rush County, KS | Oil Property | Apr 2026 |
| 357 | HABERMAN | Barton County, KS | Oil Property | Feb 2026 |
| 358 | HABERMEYER | Williams County, ND | Oil & Gas Property | May 2026 |
| 359 | HABETS | Toole County, MT | Oil & Gas Property | Oct 1993 |
| 360 | HABGOOD | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 361 | HABIGER | Rice County, KS | Oil Property | Apr 2026 |
| 362 | HABIGER | Barton County, KS | Oil Property | Jul 2025 |
| 363 | HABIGER | Barton County, KS | Oil Property | Feb 2026 |
| 364 | HABIGER | Ness County, KS | Oil Property | Apr 2026 |
| 365 | HABIGER LIVING TRUST | Lane County, KS | Oil Property | Apr 2026 |
| 366 | HABRUN | Stark County, OH | Oil & Gas Property | Dec 2025 |
| 367 | HABY | Reagan County, TX | Oil & Gas Property | May 2026 |
| 368 | HABY | Reagan County, TX | Oil & Gas Property | May 2026 |
| 369 | HABY | Edwards County, TX | Gas Property | Jan 2026 |
| 370 | HABY-MANGOLD | Medina County, TX | Oil & Gas Property | May 2026 |
| 371 | HACHAR | Webb County, TX | Oil & Gas Property | May 2026 |
| 372 | HACHAR | Webb County, TX | Oil & Gas Property | May 2026 |
| 373 | HACHAR A | Webb County, TX | Gas Property | May 2026 |
| 374 | HACHAR N. D | Webb County, TX | Oil & Gas Property | May 2026 |
| 375 | HACHAR N. D. HEIRS | Webb County, TX | Oil & Gas Property | May 2026 |
| 376 | HACHAR N.D | Webb County, TX | Oil & Gas Property | May 2026 |
| 377 | HACHAR STEWART STATE GU | Webb County, TX | Oil & Gas Property | May 2026 |
| 378 | HACHTEL GAS UNIT | Wise County, TX | Oil & Gas Property | Sep 2025 |
| 379 | HACIENDA | Sublette County, WY | Oil & Gas Property | May 2026 |
| 380 | HACIENDA | Upton County, TX | Oil & Gas Property | May 2026 |
| 381 | HACIENDA | Sublette County, WY | Oil & Gas Property | May 2026 |
| 382 | HACKATHORN GOVT | Weston County, WY | Oil & Gas Property | Oct 2019 |
| 383 | HACKBARTH | Jackson County, TX | Oil & Gas Property | May 2026 |
| 384 | HACKBERRY | Winkler County, TX | Oil & Gas Property | May 2026 |
| 385 | HACKBERRY | Eddy County, NM | Oil & Gas Property | May 2023 |
| 386 | HACKBERRY | Eddy County, NM | Oil & Gas Property | May 2026 |
| 387 | HACKBERRY | Val Verde County, TX | Oil & Gas Property | Apr 2026 |
| 388 | HACKBERRY | Eddy County, NM | Oil & Gas Property | May 2026 |
| 389 | HACKBERRY 2 | Eddy County, NM | Oil & Gas Property | May 2026 |
| 390 | HACKBERRY 34-27HG | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 391 | HACKBERRY 55-1-39-27 UNIT 1 | Loving County, TX | Oil & Gas Property | May 2026 |
| 392 | HACKBERRY 6 FEDERAL COM | Eddy County, NM | Oil & Gas Property | May 2026 |
| 393 | HACKBERRY SPRINGS | Reeves County, TX | Oil & Gas Property | May 2026 |
| 394 | HACKEBEIL H.O | Fayette County, TX | Oil & Gas Property | May 2026 |
| 395 | HACKENBRACHT | Coshocton County, OH | Oil & Gas Property | Dec 2025 |
| 396 | HACKER | Seward County, KS | Gas Property | Mar 2026 |
| 397 | HACKER 33-97 | Loving County, TX | Oil & Gas Property | May 2026 |
| 398 | HACKER, LEONARD | Clay County, KY | Oil & Gas Property | Dec 2024 |
| 399 | HACKETT, RICHARD M | Marion County, WV | Gas Property | Dec 2021 |
| 400 | HACKFORD 1 | Uintah County, UT | Oil & Gas Property | May 2026 |