| 59501 | HUGHES 1 | Hughes County, OK | Gas Property | Dec 2025 |
| 59502 | HUGHES 1 | Grady County, OK | Oil & Gas Property | May 2013 |
| 59503 | HUGHES 10 | Osage County, OK | Oil Property | Mar 1996 |
| 59504 | HUGHES 17/8 ML | Custer County, OK | Oil & Gas Property | Mar 2026 |
| 59505 | HUGHES 20 | Howard County, TX | Oil & Gas Property | Mar 2026 |
| 59506 | HUGHES 36 | Martin County, TX | Oil & Gas Property | Mar 2026 |
| 59507 | HUGHES A. L | Gregg County, TX | Oil & Gas Property | Mar 2026 |
| 59508 | HUGHES ALPINE WEST | Reagan County, TX | Oil & Gas Property | Mar 2026 |
| 59509 | HUGHES B | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 59510 | HUGHES C | Reagan County, TX | Oil & Gas Property | Sep 2025 |
| 59511 | HUGHES CHARLES 21 | Reagan County, TX | Oil & Gas Property | Mar 2026 |
| 59512 | HUGHES D. J | Wise County, TX | Oil & Gas Property | Mar 2026 |
| 59513 | HUGHES DELLA | Harrison County, TX | Oil & Gas Property | Mar 2026 |
| 59514 | HUGHES E | Jones County, TX | Oil & Gas Property | Jun 2017 |
| 59515 | HUGHES EAST 7-22 ALLOC 01 | Reagan County, TX | Oil & Gas Property | Mar 2026 |
| 59516 | HUGHES FAMILY PROP | Marion County, WV | Oil & Gas Property | Dec 2021 |
| 59517 | HUGHES FEDERAL | Lea County, NM | Gas Property | Jan 2023 |
| 59518 | HUGHES GAS UNIT | Rusk County, TX | Oil & Gas Property | Jan 2026 |
| 59519 | HUGHES J | Throckmorton County, TX | Oil & Gas Property | Jan 2026 |
| 59520 | HUGHES JACKSON | Reagan County, TX | Oil & Gas Property | Jan 2026 |
| 59521 | HUGHES JACKSON | Reagan County, TX | Oil & Gas Property | Mar 2026 |
| 59522 | HUGHES REV. TRUST | Neosho County, KS | Gas Property | Feb 2026 |
| 59523 | HUGHES ROYALTY | Pittsburg County, OK | Gas Property | Mar 2026 |
| 59524 | HUGHES SC 1H | Leon County, TX | Gas Property | Mar 2026 |
| 59525 | HUGHES TRUST 33-18-7 | Kingfisher County, OK | Oil & Gas Property | Mar 2026 |
| 59526 | HUGHES UNIT | Atascosa County, TX | Oil & Gas Property | Mar 2026 |
| 59527 | HUGHES VESTER | Reagan County, TX | Oil & Gas Property | Mar 2026 |
| 59528 | HUGHES ZU | Reagan County, TX | Oil & Gas Property | Mar 2026 |
| 59529 | HUGHES, EVELYN & EMMA | Adair County, KY | Oil Property | Sep 2015 |
| 59530 | HUGHES, PERRY | Marion County, WV | Oil & Gas Property | Dec 2021 |
| 59531 | HUGHES, R | Washington County, AR | Gas Property | Sep 2013 |
| 59532 | HUGHES, WAYNE | Jackson County, WV | Oil & Gas Property | Dec 2021 |
| 59533 | HUGHES-LAYTON | Monroe County, OH | Oil & Gas Property | Mar 2026 |
| 59534 | HUGHES-RICKNER | Creek County, OK | Oil & Gas Property | Jul 2024 |
| 59535 | HUGHES-SMITH | Cochran County, TX | Oil & Gas Property | Mar 2026 |
| 59536 | HUGHES-TALBOT | Loving County, TX | Oil & Gas Property | Mar 2026 |
| 59537 | HUGHEY | Gregg County, TX | Oil & Gas Property | Mar 2026 |
| 59538 | HUGHEY | Gray County, TX | Oil & Gas Property | Mar 2026 |
| 59539 | HUGHEY | Okmulgee County, OK | Oil Property | Apr 2026 |
| 59540 | HUGHEY GAS UNIT | Texas County, OK | Gas Property | Mar 2026 |
| 59541 | HUGHSTON | Denton County, TX | Oil & Gas Property | Mar 2026 |
| 59542 | HUGI | Toole County, MT | Oil Property | Apr 2026 |
| 59543 | HUGIN | Culberson County, TX | Oil & Gas Property | Feb 2024 |
| 59544 | HUGNAGEL | Venango County, PA | Oil Property | Dec 2006 |
| 59545 | HUGO | Orange County, CA | Oil Property | May 1993 |
| 59546 | HUGO BRISCOE | Frio County, TX | Oil & Gas Property | Mar 2026 |
| 59547 | HUGO SAND | Portage County, OH | Oil & Gas Property | Dec 2024 |
| 59548 | HUGOTON | Texas County, OK | Gas Property | Mar 2026 |
| 59549 | HUGOTON USA | Kearny County, KS | Gas Property | Feb 2026 |
| 59550 | HUHN | Muskingum County, OH | Oil & Gas Property | Dec 2025 |
| 59551 | HUIATT 1-34-3XH | Blaine County, OK | Gas Property | Mar 2026 |
| 59552 | HUIDEKOPER | Warren County, PA | Gas Property | Dec 2025 |
| 59553 | HUIDEKOPER | Venango County, PA | Oil Property | Dec 2025 |
| 59554 | HUIE 10-14 | Van Buren County, AR | Gas Property | Apr 2023 |
| 59555 | HUISACHE | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 59556 | HUISACHE AH | Eddy County, NM | Oil & Gas Property | Oct 2021 |
| 59557 | HUISACHE CATTLE CO | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 59558 | HUISACHE CATTLE CO | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 59559 | HUISACHE STATE | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 59560 | HUISMAN GAS UNIT | Sherman County, TX | Gas Property | Mar 2026 |
| 59561 | HUITT | Haskell County, KS | Gas Property | Feb 2026 |
| 59562 | HUITT 25 | Glasscock County, TX | Oil & Gas Property | Mar 2026 |
| 59563 | HUITT 3 | Howard County, TX | Oil & Gas Property | Jun 2025 |
| 59564 | HUITT TR | Haskell County, KS | Oil & Gas Property | Aug 2025 |
| 59565 | HUIZINGA | Allegan County, MI | Oil Property | Apr 2026 |
| 59566 | HUJING | Ellsworth County, KS | Oil Property | Sep 2025 |
| 59567 | HULA | Sumner County, KS | Oil & Gas Property | Oct 2020 |
| 59568 | HULAN | Navarro County, TX | Oil & Gas Property | Mar 2026 |
| 59569 | HULAN YARBER(SMACKOVER) UNIT | Navarro County, TX | Oil & Gas Property | Feb 2026 |
| 59570 | HULDA A TOWNSEND | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 59571 | HULDRA 57-2-5 | Reeves County, TX | Oil & Gas Property | Mar 2026 |
| 59572 | HULEN JUNE | Howard County, TX | Oil & Gas Property | Mar 2026 |
| 59573 | HULENA 00 | Westmoreland County, PA | Gas Property | Dec 2025 |
| 59574 | HULET 1 | Reagan County, TX | Oil & Gas Property | Mar 2026 |
| 59575 | HULHOKE | Seminole County, OK | Oil Property | Mar 2025 |
| 59576 | HULING | Beaver County, OK | Oil & Gas Property | Mar 2026 |
| 59577 | HULING | Glasscock County, TX | Oil & Gas Property | Mar 2026 |
| 59578 | HULING | Glasscock County, TX | Oil & Gas Property | Mar 2026 |
| 59579 | HULING 'A' 18-7 ESL (ALLOC) | Glasscock County, TX | Oil & Gas Property | Mar 2026 |
| 59580 | HULINGS | Elk County, PA | Oil & Gas Property | Dec 2018 |
| 59581 | HULK | Washington County, PA | Gas Property | Mar 2026 |
| 59582 | HULK | Gonzales County, TX | Oil & Gas Property | Mar 2026 |
| 59583 | HULK SMASH | Midland County, TX | Oil & Gas Property | Mar 2026 |
| 59584 | HULKSTER | Lea County, NM | Oil & Gas Property | May 2026 |
| 59585 | HULL | Jack County, TX | Oil & Gas Property | Feb 2026 |
| 59586 | HULL | Stanton County, KS | Gas Property | Feb 2026 |
| 59587 | HULL | Barton County, KS | Oil Property | Jan 2026 |
| 59588 | HULL | Okmulgee County, OK | Oil & Gas Property | Apr 2023 |
| 59589 | HULL | Meade County, KS | Oil & Gas Property | Feb 2026 |
| 59590 | HULL | Jefferson County, OK | Oil Property | Sep 2024 |
| 59591 | HULL | Stevens County, KS | Gas Property | Feb 2026 |
| 59592 | HULL | Sutton County, TX | Oil & Gas Property | Mar 2026 |
| 59593 | HULL | Martin County, TX | Oil & Gas Property | Mar 2026 |
| 59594 | HULL | Barber County, KS | Gas Property | Nov 1992 |
| 59595 | HULL | Lewis County, WV | Oil & Gas Property | Nov 2021 |
| 59596 | HULL | Woods County, OK | Oil & Gas Property | Mar 2026 |
| 59597 | HULL | Okfuskee County, OK | Oil & Gas Property | Jun 2024 |
| 59598 | HULL | Borden County, TX | Oil & Gas Property | Mar 2026 |
| 59599 | HULL #20 | Carter County, OK | Oil & Gas Property | Apr 2026 |
| 59600 | HULL 41-28TFH | Dunn County, ND | Oil & Gas Property | Apr 2026 |