| 53401 | HARPER, RAYMOND | Allen County, KY | Oil Property | Dec 2022 |
| 53402 | HARPER-BAYES 16 | Martin County, TX | Oil & Gas Property | Aug 2025 |
| 53403 | HARPER-DIETZE B 102H | La Salle County, TX | Oil & Gas Property | Jul 2025 |
| 53404 | HARPHAM | Washington County, CO | Oil & Gas Property | Sep 2021 |
| 53405 | HARPLEY | Creek County, OK | Oil Property | Jun 2025 |
| 53406 | HARPOGEE C | Seminole County, OK | Oil Property | Apr 2025 |
| 53407 | HARPOON | Reeves County, TX | Oil & Gas Property | Aug 2025 |
| 53408 | HARPSTER | Sedgwick County, KS | Oil Property | Jul 1980 |
| 53409 | HARR E MTP JF | Jefferson County, OH | Gas Property | Jun 2025 |
| 53410 | HARR E MTP JF | Jefferson County, OH | Gas Property | Jun 2025 |
| 53411 | HARR W MTP JF | Jefferson County, OH | Gas Property | Jun 2025 |
| 53412 | HARRA | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 53413 | HARRA | Miami County, KS | Oil Property | Aug 2024 |
| 53414 | HARRAH | Gray County, TX | Oil & Gas Property | Aug 2025 |
| 53415 | HARRAH | Logan County, OK | Oil & Gas Property | Mar 2022 |
| 53416 | HARRAH (GRYPHON) | Gray County, TX | Oil & Gas Property | Sep 2004 |
| 53417 | HARRAL 9 | Pecos County, TX | Oil & Gas Property | Aug 2025 |
| 53418 | HARRALSON | McLean County, KY | Oil Property | Dec 2013 |
| 53419 | HARRALSON 09-06 | White County, AR | Gas Property | Jul 2024 |
| 53420 | HARRED | Terry County, TX | Oil & Gas Property | Aug 2025 |
| 53421 | HARRED | Terry County, TX | Oil & Gas Property | Aug 2025 |
| 53422 | HARREL | Pratt County, KS | Oil & Gas Property | Jun 2025 |
| 53423 | HARREL | Roger Mills County, OK | Oil & Gas Property | Sep 2017 |
| 53424 | HARREL #1 | Roger Mills County, OK | Oil & Gas Property | Jul 2025 |
| 53425 | HARREL LOMAS 1-5H | Custer County, OK | Oil & Gas Property | Jul 2025 |
| 53426 | HARRELD | Coffey County, KS | Oil Property | May 2025 |
| 53427 | HARRELL | Eastland County, TX | Oil & Gas Property | Aug 2025 |
| 53428 | HARRELL | Rusk County, TX | Oil & Gas Property | Aug 2025 |
| 53429 | HARRELL | Throckmorton County, TX | Oil & Gas Property | Aug 2025 |
| 53430 | HARRELL | Haskell County, TX | Oil & Gas Property | Aug 2025 |
| 53431 | HARRELL | Martin County, TX | Oil & Gas Property | Aug 2025 |
| 53432 | HARRELL | Hughes County, OK | Gas Property | Jul 2025 |
| 53433 | HARRELL | Martin County, TX | Oil & Gas Property | Aug 2025 |
| 53434 | HARRELL | Harris County, TX | Oil & Gas Property | Aug 2025 |
| 53435 | HARRELL | Pontotoc County, OK | Oil Property | Jun 2025 |
| 53436 | HARRELL | Loving County, TX | Oil & Gas Property | Aug 2019 |
| 53437 | HARRELL | Garvin County, OK | Oil & Gas Property | Jul 2025 |
| 53438 | HARRELL | Stephens County, OK | Oil & Gas Property | Jul 2025 |
| 53439 | HARRELL | Washita County, OK | Oil & Gas Property | Jul 2025 |
| 53440 | HARRELL | Harris County, TX | Oil & Gas Property | Feb 2007 |
| 53441 | HARRELL | Lee County, TX | Oil & Gas Property | Aug 2025 |
| 53442 | HARRELL | Rusk County, TX | Oil & Gas Property | Aug 2025 |
| 53443 | HARRELL | Crockett County, TX | Oil & Gas Property | Aug 2025 |
| 53444 | HARRELL | Marion County, TX | Oil & Gas Property | Jun 2017 |
| 53445 | HARRELL | Eastland County, TX | Oil & Gas Property | Jul 2025 |
| 53446 | HARRELL | Seward County, KS | Oil & Gas Property | Oct 2013 |
| 53447 | HARRELL 7 | Ellis County, OK | Oil & Gas Property | Jul 2025 |
| 53448 | HARRELL C | Leon County, TX | Oil & Gas Property | Aug 2025 |
| 53449 | HARRELL GU1-HARRELL GU2 (ALLOC) 1H | Rusk County, TX | Oil & Gas Property | Aug 2025 |
| 53450 | HARRELL J | Panola County, TX | Oil & Gas Property | Jul 2025 |
| 53451 | HARRELL P | Wichita County, TX | Oil & Gas Property | Aug 2025 |
| 53452 | HARRELL UNIT A | Karnes County, TX | Oil & Gas Property | Aug 2025 |
| 53453 | HARRELL-POOVEY-BLACK STONE (ALLO 1H | Rusk County, TX | Oil & Gas Property | Aug 2025 |
| 53454 | HARRELSON | Okmulgee County, OK | Oil Property | Jul 2025 |
| 53455 | HARRELSON | Eastland County, TX | Oil & Gas Property | Jul 2025 |
| 53456 | HARRELSON 313 | Ochiltree County, TX | Oil & Gas Property | Aug 2025 |
| 53457 | HARRIER | Culberson County, TX | Oil & Gas Property | Jun 2024 |
| 53458 | HARRIER 35 NORTH FEDERAL COM | Lea County, NM | Oil & Gas Property | Aug 2025 |
| 53459 | HARRIER 4471-1819-1PH | Campbell County, WY | Oil & Gas Property | Aug 2025 |
| 53460 | HARRIER 5401 | Williams County, ND | Oil & Gas Property | Aug 2025 |
| 53461 | HARRIER FEDERAL COM | Lea County, NM | Oil & Gas Property | Aug 2025 |
| 53462 | HARRIET | Hughes County, OK | Gas Property | Jul 2025 |
| 53463 | HARRIET | Johnson County, WY | Gas Property | Aug 2025 |
| 53464 | HARRIET | Armstrong County, PA | Gas Property | Dec 2024 |
| 53465 | HARRIET | Noble County, OK | Oil & Gas Property | Nov 2023 |
| 53466 | HARRIET | Dewey County, OK | Oil Property | Jul 2025 |
| 53467 | HARRIET | Lee County, TX | Oil & Gas Property | Aug 2025 |
| 53468 | HARRIET 1-22H | Divide County, ND | Oil & Gas Property | Aug 2025 |
| 53469 | HARRIET C MCCLURE | Jefferson County, PA | Gas Property | Dec 2024 |
| 53470 | HARRIET LAND&CATTLE | Johnson County, WY | Gas Property | Aug 2025 |
| 53471 | HARRIET MCCLURE | Jefferson County, PA | Gas Property | Dec 2024 |
| 53472 | HARRIETT | Hughes County, OK | Gas Property | Jul 2025 |
| 53473 | HARRIETT WARRANT 3087 | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 53474 | HARRILL | Garvin County, OK | Oil & Gas Property | Jul 2025 |
| 53475 | HARRIMAN | Park County, WY | Oil & Gas Property | Aug 2025 |
| 53476 | HARRIMAN | Brazos County, TX | Oil & Gas Property | Aug 2025 |
| 53477 | HARRIMAN | Ochiltree County, TX | Oil & Gas Property | Sep 2022 |
| 53478 | HARRINGTON | Roger Mills County, OK | Gas Property | Jul 2025 |
| 53479 | HARRINGTON | Throckmorton County, TX | Oil & Gas Property | Feb 2025 |
| 53480 | HARRINGTON | Washington County, OK | Oil Property | Jan 2025 |
| 53481 | HARRINGTON | Russell County, KS | Oil Property | Jun 2025 |
| 53482 | HARRINGTON | Chautauqua County, NY | Gas Property | Dec 2024 |
| 53483 | HARRINGTON | Coffey County, KS | Oil Property | Apr 2025 |
| 53484 | HARRINGTON | Hutchinson County, TX | Oil & Gas Property | Aug 2025 |
| 53485 | HARRINGTON | Moore County, TX | Oil & Gas Property | Jul 2025 |
| 53486 | HARRINGTON | Rio Arriba County, NM | Oil & Gas Property | Aug 2025 |
| 53487 | HARRINGTON | Pawnee County, OK | Oil & Gas Property | Apr 2023 |
| 53488 | HARRINGTON | Cattaraugus County, NY | Oil & Gas Property | Dec 2024 |
| 53489 | HARRINGTON | Moore County, TX | Gas Property | Aug 2025 |
| 53490 | HARRINGTON | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 53491 | HARRINGTON | Roger Mills County, OK | Oil & Gas Property | Jul 2025 |
| 53492 | HARRINGTON | Rio Arriba County, NM | Gas Property | Aug 2025 |
| 53493 | HARRINGTON 1 | Clark County, KS | Oil & Gas Property | Jun 2025 |
| 53494 | HARRINGTON UNIT | Creek County, OK | Oil & Gas Property | Jul 2025 |
| 53495 | HARRINGTON USA 11-4H | Mountrail County, ND | Oil & Gas Property | Sep 2025 |
| 53496 | HARRINGTON,A.B | Midland County, TX | Oil & Gas Property | May 2023 |
| 53497 | HARRINGTON-SCOT | Finney County, KS | Oil & Gas Property | Apr 2017 |
| 53498 | HARRIS | Lane County, KS | Oil Property | Jun 2025 |
| 53499 | HARRIS | Okmulgee County, OK | Oil Property | Jul 2025 |
| 53500 | HARRIS | La Salle County, TX | Oil & Gas Property | Jul 2025 |