| 52401 | HARLAN REBSOM | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 52402 | HARLAN, SCOTT | Marshall County, WV | Oil & Gas Property | Dec 2021 |
| 52403 | HARLAN-NELSON | Live Oak County, TX | Oil & Gas Property | Feb 2026 |
| 52404 | HARLAND | Sherman County, TX | Oil & Gas Property | Feb 2026 |
| 52405 | HARLAND | Sherman County, TX | Oil & Gas Property | Feb 2026 |
| 52406 | HARLAND 1-31 | Texas County, OK | Gas Property | Jan 2026 |
| 52407 | HARLAND 3 | Howard County, TX | Oil & Gas Property | Feb 2026 |
| 52408 | HARLAND C | Sherman County, TX | Gas Property | Feb 2026 |
| 52409 | HARLAND J & ELIZABETH R LYTLE | Armstrong County, PA | Gas Property | Dec 2025 |
| 52410 | HARLAND REED SPENCE | Indiana County, PA | Gas Property | Dec 2025 |
| 52411 | HARLE | La Salle County, TX | Oil & Gas Property | Feb 2026 |
| 52412 | HARLEQUIN | Weld County, CO | Oil & Gas Property | Jan 2026 |
| 52413 | HARLESS | Comanche County, OK | Oil Property | Nov 2025 |
| 52414 | HARLESS | Kanawha County, WV | Oil & Gas Property | Oct 2021 |
| 52415 | HARLESS, J | Roane County, WV | Oil & Gas Property | Dec 2021 |
| 52416 | HARLETON NE (PETTIT) UNIT | Harrison County, TX | Oil & Gas Property | Jan 2026 |
| 52417 | HARLETT | Knox County, OH | Oil & Gas Property | Dec 2025 |
| 52418 | HARLEY | Stephens County, OK | Oil & Gas Property | Oct 2015 |
| 52419 | HARLEY | Cheyenne County, CO | Oil Property | Dec 2025 |
| 52420 | HARLEY | Reno County, KS | Oil & Gas Property | Dec 2025 |
| 52421 | HARLEY | Gregg County, TX | Oil & Gas Property | Feb 2026 |
| 52422 | HARLEY | Stephens County, OK | Oil Property | Aug 2025 |
| 52423 | HARLEY | Grady County, OK | Oil & Gas Property | Feb 2026 |
| 52424 | HARLEY | Throckmorton County, TX | Oil & Gas Property | Feb 2026 |
| 52425 | HARLEY | Carter County, OK | Oil & Gas Property | Feb 2026 |
| 52426 | HARLEY | Hughes County, OK | Gas Property | Jan 2026 |
| 52427 | HARLEY | Stephens County, OK | Oil & Gas Property | Dec 2025 |
| 52428 | HARLEY | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 52429 | HARLEY 14-36TFH | Mountrail County, ND | Oil & Gas Property | Feb 2026 |
| 52430 | HARLEY 2014 | Major County, OK | Oil & Gas Property | Jan 2026 |
| 52431 | HARLEY EZELL | Muskogee County, OK | Gas Property | Apr 2007 |
| 52432 | HARLEY FED 3671-35-26 | Converse County, WY | Oil & Gas Property | Feb 2026 |
| 52433 | HARLEY FEDERAL | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 52434 | HARLEY O ROSTOFER | Licking County, OH | Oil Property | Dec 2024 |
| 52435 | HARLIN | Young County, TX | Oil & Gas Property | Feb 2026 |
| 52436 | HARLIN | Pontotoc County, OK | Oil Property | Jun 2025 |
| 52437 | HARLOW | Pittsburg County, OK | Gas Property | Jan 2026 |
| 52438 | HARLOW CUNNINGHAM | Coal County, OK | Gas Property | Jan 2026 |
| 52439 | HARLOW S. J. GAS UNIT | Limestone County, TX | Oil & Gas Property | Feb 2026 |
| 52440 | HARMAN | Kingfisher County, OK | Oil & Gas Property | Jan 2026 |
| 52441 | HARMAN 1 | Canadian County, OK | Oil & Gas Property | Jan 2026 |
| 52442 | HARMAN G. L | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 52443 | HARMAN GAS UNIT | Finney County, KS | Gas Property | Dec 2025 |
| 52444 | HARMAN, A. M | McDowell County, WV | Gas Property | Dec 2021 |
| 52445 | HARMAN, J | McDowell County, WV | Gas Property | Dec 2021 |
| 52446 | HARMAN, JAMES | McDowell County, WV | Gas Property | Dec 2021 |
| 52447 | HARMAN, JERRY WILLIAM SWIGER | Doddridge County, WV | Gas Property | Dec 2010 |
| 52448 | HARMARVILLE | Allegheny County, PA | Gas Property | Dec 2023 |
| 52449 | HARMEL | Archer County, TX | Oil & Gas Property | Jan 2026 |
| 52450 | HARMEL | Archer County, TX | Oil & Gas Property | Feb 2020 |
| 52451 | HARMEL | Baylor County, TX | Oil & Gas Property | Feb 2026 |
| 52452 | HARMEL | Baylor County, TX | Oil Property | Feb 2026 |
| 52453 | HARMEL | Archer County, TX | Oil & Gas Property | Feb 2026 |
| 52454 | HARMEL-ANDREWS | Archer County, TX | Oil & Gas Property | Feb 2026 |
| 52455 | HARMEYER | Ottawa County, OH | Oil Property | Dec 2025 |
| 52456 | HARMON | Armstrong County, PA | Gas Property | Dec 2025 |
| 52457 | HARMON | Martin County, KY | Gas Property | Dec 2024 |
| 52458 | HARMON | Smith County, TX | Oil & Gas Property | Feb 2026 |
| 52459 | HARMON | Stevens County, KS | Oil & Gas Property | Dec 2025 |
| 52460 | HARMON | Coshocton County, OH | Oil & Gas Property | Dec 2025 |
| 52461 | HARMON | Roosevelt County, MT | Oil & Gas Property | Aug 2024 |
| 52462 | HARMON | McIntosh County, OK | Gas Property | Aug 2007 |
| 52463 | HARMON | Greenwood County, KS | Oil Property | Oct 2025 |
| 52464 | HARMON | Orange County, TX | Oil & Gas Property | Oct 2025 |
| 52465 | HARMON | Carter County, OK | Oil Property | Jun 2013 |
| 52466 | HARMON | McPherson County, KS | Oil Property | Aug 2023 |
| 52467 | HARMON | Montague County, TX | Oil & Gas Property | Jan 2026 |
| 52468 | HARMON | Young County, TX | Oil & Gas Property | May 2022 |
| 52469 | HARMON | La Plata County, CO | Gas Property | Jan 2026 |
| 52470 | HARMON | Monroe County, OH | Oil & Gas Property | Dec 2025 |
| 52471 | HARMON | Garfield County, OK | Oil & Gas Property | Jan 2026 |
| 52472 | HARMON | Faulkner County, AR | Gas Property | Jul 2024 |
| 52473 | HARMON | Major County, OK | Oil & Gas Property | Dec 2025 |
| 52474 | HARMON | Stephens County, OK | Oil Property | Mar 2025 |
| 52475 | HARMON | Morton County, KS | Oil & Gas Property | Dec 2025 |
| 52476 | HARMON | McClain County, OK | Oil & Gas Property | Jan 2026 |
| 52477 | HARMON | Chautauqua County, KS | Oil Property | Aug 2025 |
| 52478 | HARMON | Major County, OK | Oil & Gas Property | Jan 2026 |
| 52479 | HARMON | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 52480 | HARMON 1 | Lincoln County, OK | Oil & Gas Property | Dec 2025 |
| 52481 | HARMON A | San Juan County, NM | Gas Property | Feb 2026 |
| 52482 | HARMON CREEK | Washington County, PA | Gas Property | Feb 2026 |
| 52483 | HARMON GAS UNIT NO. 1 | Rusk County, TX | Oil & Gas Property | Feb 2026 |
| 52484 | HARMON HEIRS | Garvin County, OK | Oil & Gas Property | Jan 2026 |
| 52485 | HARMON J.W | Stephens County, TX | Oil & Gas Property | Sep 2024 |
| 52486 | HARMON JESSIE | Orange County, TX | Oil & Gas Property | Oct 2025 |
| 52487 | HARMON MCFERR | Latimer County, OK | Gas Property | Jan 2026 |
| 52488 | HARMON SCHOOL 1H | Washington County, TX | Oil & Gas Property | Jan 2026 |
| 52489 | HARMON THOMAS | Logan County, OK | Oil & Gas Property | Oct 2006 |
| 52490 | HARMON, DAN ( | Magoffin County, KY | Oil & Gas Property | Dec 2006 |
| 52491 | HARMON, JUDSON | McCreary County, KY | Oil & Gas Property | Nov 2019 |
| 52492 | HARMON, PETER 09-06 | White County, AR | Gas Property | Jul 2024 |
| 52493 | HARMON-GALAN WHITE 1H | Rusk County, TX | Oil & Gas Property | Feb 2026 |
| 52494 | HARMONIA | Andrews County, TX | Oil & Gas Property | Feb 2026 |
| 52495 | HARMONSON | Archer County, TX | Oil & Gas Property | Feb 2026 |
| 52496 | HARMONSON MORRIS | Tarrant County, TX | Gas Property | Feb 2026 |
| 52497 | HARMONY 148-93-18C-07-2H TF | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 52498 | HARMONY OAKS UNIT 1H | Parker County, TX | Oil & Gas Property | Feb 2026 |
| 52499 | HARMS | Grant County, KS | Gas Property | Dec 2025 |
| 52500 | HARMS | Harvey County, KS | Oil Property | Aug 2021 |