| 56501 | HIGHTOWER | Pittsburg County, OK | Gas Property | Feb 2026 |
| 56502 | HIGHTOWER | Blaine County, OK | Oil & Gas Property | May 2026 |
| 56503 | HIGHTOWER | Lea County, NM | Oil & Gas Property | May 2026 |
| 56504 | HIGHTOWER | Grady County, OK | Oil & Gas Property | May 2026 |
| 56505 | HIGHTOWER | Beaver County, OK | Oil & Gas Property | Feb 2018 |
| 56506 | HIGHTOWER | Henderson County, TX | Oil & Gas Property | May 2026 |
| 56507 | HIGHTOWER | Eastland County, TX | Oil & Gas Property | Apr 2026 |
| 56508 | HIGHTOWER | Martin County, TX | Oil & Gas Property | May 2026 |
| 56509 | HIGHTOWER | Panola County, TX | Oil & Gas Property | May 2026 |
| 56510 | HIGHTOWER | Haskell County, OK | Gas Property | Apr 2026 |
| 56511 | HIGHTOWER | Claiborne Parish, LA | Oil & Gas Property | Jun 2017 |
| 56512 | HIGHTOWER | Haskell County, OK | Gas Property | Apr 2026 |
| 56513 | HIGHTOWER | Tarrant County, TX | Gas Property | May 2026 |
| 56514 | HIGHTOWER | Stephens County, OK | Oil Property | Nov 2025 |
| 56515 | HIGHTOWER 1 | Hughes County, OK | Oil & Gas Property | Mar 2026 |
| 56516 | HIGHTOWER 10 | Martin County, TX | Oil & Gas Property | May 2026 |
| 56517 | HIGHTOWER STATE | Reeves County, TX | Oil & Gas Property | May 2026 |
| 56518 | HIGHWAY | Sublette County, WY | Oil & Gas Property | Jun 2026 |
| 56519 | HIGHWAY | Los Angeles County, CA | Oil Property | May 2026 |
| 56520 | HIGHWAY 160 | Weld County, CO | Oil & Gas Property | May 2026 |
| 56521 | HIGHWIRE 1 | Matagorda County, TX | Oil & Gas Property | May 2026 |
| 56522 | HIGINBOTHAM | Fayette County, PA | Oil & Gas Property | Dec 2025 |
| 56523 | HILBERS | Archer County, TX | Oil & Gas Property | May 2026 |
| 56524 | HILBERT | Payne County, OK | Oil & Gas Property | Dec 2024 |
| 56525 | HILBERT | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 56526 | HILBERT, HAMLIN - HEIRS | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 56527 | HILBIG | Stevens County, KS | Gas Property | Apr 2026 |
| 56528 | HILBRICH | Goliad County, TX | Oil & Gas Property | May 2026 |
| 56529 | HILBRICH UNIT | Gonzales County, TX | Oil & Gas Property | May 2026 |
| 56530 | HILBURN | Gregg County, TX | Oil & Gas Property | May 2026 |
| 56531 | HILBURN | Lea County, NM | Oil & Gas Property | Mar 2024 |
| 56532 | HILBURN | De Soto Parish, LA | Oil & Gas Property | Aug 2024 |
| 56533 | HILBURN | Jack County, TX | Oil & Gas Property | May 2026 |
| 56534 | HILBURN | Logan County, OK | Oil & Gas Property | Aug 2025 |
| 56535 | HILBURN JOHN GAS UNIT NO. 1 | Rusk County, TX | Oil & Gas Property | May 2026 |
| 56536 | HILBURN S. ESTATE | Gregg County, TX | Oil & Gas Property | May 2026 |
| 56537 | HILBURN-JENKINS LAND LEASE | Gregg County, TX | Oil & Gas Property | May 2026 |
| 56538 | HILDA 1 4H | Caddo County, OK | Oil & Gas Property | Apr 2026 |
| 56539 | HILDA DAGG | Dewitt County, TX | Oil & Gas Property | May 2026 |
| 56540 | HILDA STATE 41-36 | Campbell County, WY | Oil & Gas Property | Jun 2026 |
| 56541 | HILDEBRAND | Stafford County, KS | Oil Property | Feb 2026 |
| 56542 | HILDEBRAND | Graham County, KS | Oil Property | Mar 2026 |
| 56543 | HILDEBRAND | Beckham County, OK | Oil & Gas Property | May 2026 |
| 56544 | HILDEBRAND | Ouachita County, AR | Oil Property | Dec 1997 |
| 56545 | HILDEBRAND | Sterling County, TX | Oil & Gas Property | May 2026 |
| 56546 | HILDEBRAND | Payne County, OK | Oil & Gas Property | Apr 2026 |
| 56547 | HILDEBRAND | Sterling County, TX | Oil & Gas Property | Apr 2026 |
| 56548 | HILDEBRAND | Grant County, KS | Gas Property | Apr 2026 |
| 56549 | HILDEBRAND 59 | Greene County, PA | Gas Property | May 2026 |
| 56550 | HILDEN-ROVSEK | Jackson County, MI | Oil & Gas Property | May 2026 |
| 56551 | HILDERBRAND | Beaver County, OK | Oil & Gas Property | Apr 2026 |
| 56552 | HILDERBRANDT | Garvin County, OK | Oil & Gas Property | Apr 2026 |
| 56553 | HILDERBRANDT | Okfuskee County, OK | Oil & Gas Property | Apr 2026 |
| 56554 | HILDRETH | Gray County, TX | Gas Property | Apr 2019 |
| 56555 | HILDRETH | Roane County, WV | Oil & Gas Property | Dec 2021 |
| 56556 | HILDRETH | Noble County, OK | Oil & Gas Property | Aug 2017 |
| 56557 | HILDRETH | Greene County, PA | Gas Property | Dec 2025 |
| 56558 | HILDRETH | Van Buren County, AR | Gas Property | Jul 2024 |
| 56559 | HILDRETH | Montague County, TX | Oil & Gas Property | May 2026 |
| 56560 | HILDRETH | Butler County, KS | Oil Property | Sep 2021 |
| 56561 | HILEMAN | Armstrong County, PA | Gas Property | Dec 2025 |
| 56562 | HILES 12-62-17-0 | Laramie County, WY | Oil & Gas Property | Jun 2026 |
| 56563 | HILGENBERG | Russell County, KS | Oil Property | Oct 2025 |
| 56564 | HILGER | Russell County, KS | Oil Property | Apr 2026 |
| 56565 | HILGER FARMS 09-07 | White County, AR | Gas Property | Jul 2024 |
| 56566 | HILGERS | Weld County, CO | Oil & Gas Property | May 2026 |
| 56567 | HILGERS | Trego County, KS | Oil Property | Feb 2018 |
| 56568 | HILGERS | Rooks County, KS | Oil Property | Apr 2026 |
| 56569 | HILGERS | Rooks County, KS | Oil Property | Apr 2026 |
| 56570 | HILL | Livingston County, NY | Gas Property | Dec 2025 |
| 56571 | HILL | Edwards County, TX | Oil & Gas Property | Feb 2026 |
| 56572 | HILL | Freestone County, TX | Oil & Gas Property | Apr 2026 |
| 56573 | HILL | Hughes County, OK | Gas Property | May 2026 |
| 56574 | HILL | Creek County, OK | Oil & Gas Property | Apr 2008 |
| 56575 | HILL | Le Flore County, OK | Gas Property | Apr 2026 |
| 56576 | HILL | Butler County, KS | Oil Property | Dec 2025 |
| 56577 | HILL | Montgomery County, TX | Oil & Gas Property | Feb 2026 |
| 56578 | HILL | Sutton County, TX | Oil & Gas Property | May 2026 |
| 56579 | HILL | Santa Barbara County, CA | Oil & Gas Property | Jun 2024 |
| 56580 | HILL | Ward County, TX | Oil & Gas Property | May 2026 |
| 56581 | HILL | Grady County, OK | Oil & Gas Property | Apr 2026 |
| 56582 | HILL | McMullen County, TX | Oil & Gas Property | May 2026 |
| 56583 | HILL | Hutchinson County, TX | Oil & Gas Property | Dec 1998 |
| 56584 | HILL | Weld County, CO | Oil & Gas Property | May 2026 |
| 56585 | HILL | Garfield County, CO | Oil & Gas Property | May 2026 |
| 56586 | HILL | Ochiltree County, TX | Oil & Gas Property | May 2026 |
| 56587 | HILL | Richland County, MT | Oil & Gas Property | May 2026 |
| 56588 | HILL | Kingfisher County, OK | Oil & Gas Property | Apr 2026 |
| 56589 | HILL | Le Flore County, OK | Gas Property | Apr 2026 |
| 56590 | HILL | Kern County, CA | Oil & Gas Property | Jun 2026 |
| 56591 | HILL | Cleburne County, AR | Gas Property | Jun 2024 |
| 56592 | HILL | Panola County, TX | Oil & Gas Property | Aug 2025 |
| 56593 | HILL | Wichita County, TX | Oil Property | May 2026 |
| 56594 | HILL | Cherokee County, TX | Oil & Gas Property | May 2026 |
| 56595 | HILL | Union Parish, LA | Gas Property | Nov 2024 |
| 56596 | HILL | Parker County, TX | Oil & Gas Property | Apr 2026 |
| 56597 | HILL | Latimer County, OK | Gas Property | Apr 2026 |
| 56598 | HILL | Moore County, TX | Gas Property | May 2026 |
| 56599 | HILL | Lincoln County, OK | Oil Property | Feb 2026 |
| 56600 | HILL | Guernsey County, OH | Oil & Gas Property | Dec 2025 |