| 54501 | HEARD BOWER | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 54502 | HEARD BOWER CENTRAL | Atascosa County, TX | Oil & Gas Property | Apr 2026 |
| 54503 | HEARD CLAUDE E | Refugio County, TX | Oil & Gas Property | Jun 2026 |
| 54504 | HEARD CLEMENT | Refugio County, TX | Oil & Gas Property | Jun 2026 |
| 54505 | HEARD ESTATE | Kern County, CA | Oil Property | Sep 1989 |
| 54506 | HEARD FANNIE | Refugio County, TX | Oil & Gas Property | Jun 2026 |
| 54507 | HEARD GAS UNIT | Hidalgo County, TX | Oil & Gas Property | Jun 2023 |
| 54508 | HEARD J. F. B.- TEX | Refugio County, TX | Oil & Gas Property | Jun 2026 |
| 54509 | HEARD MRS. FANNIE V | Refugio County, TX | Oil & Gas Property | Jan 2020 |
| 54510 | HEARD S. W. UNIT | Montague County, TX | Oil & Gas Property | Jun 2026 |
| 54511 | HEARIN | Union County, AR | Oil Property | Jul 1961 |
| 54512 | HEARING | Perry County, OH | Oil & Gas Property | Dec 2025 |
| 54513 | HEARN | Los Angeles County, CA | Oil & Gas Property | Jun 1995 |
| 54514 | HEARN | Pawnee County, KS | Oil & Gas Property | May 2026 |
| 54515 | HEARN | Webster Parish, LA | Oil & Gas Property | Nov 2024 |
| 54516 | HEARN | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 54517 | HEARN | Stafford County, KS | Oil Property | Apr 2026 |
| 54518 | HEARN | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 54519 | HEARN | Washington County, OH | Oil & Gas Property | Dec 2022 |
| 54520 | HEARNE | Young County, TX | Oil & Gas Property | Apr 2025 |
| 54521 | HEARNE | Burleson County, TX | Oil & Gas Property | May 2026 |
| 54522 | HEARNE | Lincoln Parish, LA | Oil & Gas Property | May 1992 |
| 54523 | HEARNE BEN | Henderson County, TX | Oil & Gas Property | Jun 2026 |
| 54524 | HEARNE D.M. GU 1 | Rusk County, TX | Oil & Gas Property | Jun 2026 |
| 54525 | HEARNE WHITTENTON UNIT | Tarrant County, TX | Gas Property | Jun 2026 |
| 54526 | HEARNE, E. J | Cherokee County, TX | Oil & Gas Property | Jun 2026 |
| 54527 | HEARNE, L. R | Gregg County, TX | Oil & Gas Property | Dec 2020 |
| 54528 | HEARNS 27 STATE | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 54529 | HEARNS 34 STATE | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 54530 | HEARSE 36 STATE | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 54531 | HEART | Greene County, PA | Gas Property | Jun 2026 |
| 54532 | HEART LAKE | Otsego County, MI | Gas Property | Jun 2026 |
| 54533 | HEART RIVER 1-4 | Stark County, ND | Oil & Gas Property | Jun 2026 |
| 54534 | HEARTLAND | Weld County, CO | Oil & Gas Property | May 2026 |
| 54535 | HEARTSBANE | Dawson County, TX | Oil & Gas Property | Jun 2026 |
| 54536 | HEARTTHROB | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 54537 | HEARTWOOD | Newton County, TX | Oil & Gas Property | Feb 2026 |
| 54538 | HEARTWOOD | McKean County, PA | Gas Property | Jul 2015 |
| 54539 | HEARTWOOD FOR | McDowell County, WV | Gas Property | Dec 2021 |
| 54540 | HEARTWOOD FORE | Mingo County, WV | Oil & Gas Property | Dec 2021 |
| 54541 | HEARTWOOD FORE | Mingo County, WV | Oil & Gas Property | Dec 2021 |
| 54542 | HEARTWOOD FORE | Logan County, WV | Oil & Gas Property | Dec 2021 |
| 54543 | HEARTWOOD FOREST | Wyoming County, WV | Gas Property | Dec 2021 |
| 54544 | HEARTWOOD FOREST | Wyoming County, WV | Gas Property | Dec 2021 |
| 54545 | HEARTWOOD FOREST | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 54546 | HEARTWOOD FOREST | McDowell County, WV | Gas Property | Dec 2021 |
| 54547 | HEARTWOOD FOREST | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 54548 | HEARTWOOD FOREST | Wyoming County, WV | Gas Property | Dec 2021 |
| 54549 | HEARTWOOD FOREST | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 54550 | HEARTWOOD FOREST | McDowell County, WV | Gas Property | Dec 2021 |
| 54551 | HEARTWOOD FOREST | Mingo County, WV | Gas Property | Dec 2021 |
| 54552 | HEARTWOOD FOREST | Pleasants County, WV | Oil & Gas Property | Dec 2021 |
| 54553 | HEARTWOOD FOREST | Mingo County, WV | Gas Property | Dec 2021 |
| 54554 | HEARTWOOD FOREST FUND | Nicholas County, WV | Gas Property | Dec 2008 |
| 54555 | HEARTWOOD FOREST FUND II 51 | Logan County, WV | Gas Property | Dec 2021 |
| 54556 | HEARTWOOD FORESTLAND | Wyoming County, WV | Oil & Gas Property | Dec 2021 |
| 54557 | HEARTWOOD FORESTLAND | Mingo County, WV | Oil & Gas Property | Dec 2021 |
| 54558 | HEARTWOOD FORESTLAND | McDowell County, WV | Gas Property | Dec 2021 |
| 54559 | HEARTWOOD FORESTLAND | Lincoln County, WV | Gas Property | Dec 2021 |
| 54560 | HEARTWOOD FORESTLAND | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 54561 | HEARTWOOD FORESTLAND | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 54562 | HEARTWOOD FORESTLAND | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 54563 | HEARTWOOD FORESTLAND | Jackson County, WV | Oil & Gas Property | Dec 2021 |
| 54564 | HEARTWOOD FORESTLAND | Wyoming County, WV | Gas Property | Dec 2021 |
| 54565 | HEARTWOOD FORESTLAND FUND 30 | McDowell County, WV | Gas Property | Dec 2021 |
| 54566 | HEARTWOOD FORESTLAND FUND 51 | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 54567 | HEASLEY STATE | Lea County, NM | Gas Property | Apr 2026 |
| 54568 | HEASLEYS NURSERIES UNIT | Butler County, PA | Gas Property | Jun 2026 |
| 54569 | HEASTER, CHARLES P | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 54570 | HEASTON UNIT | Gray County, TX | Oil & Gas Property | Apr 2026 |
| 54571 | HEATER | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 54572 | HEATER | Campbell County, WY | Oil & Gas Property | Mar 2004 |
| 54573 | HEATER, ORIE LEE | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 54574 | HEATH | Seminole County, OK | Oil & Gas Property | Jul 2026 |
| 54575 | HEATH | Sweetwater County, WY | Oil & Gas Property | Jun 2026 |
| 54576 | HEATH | Harper County, KS | Oil & Gas Property | May 2026 |
| 54577 | HEATH | Stevens County, KS | Gas Property | May 2026 |
| 54578 | HEATH | Denton County, TX | Gas Property | Jun 2026 |
| 54579 | HEATH | Seward County, KS | Gas Property | May 2026 |
| 54580 | HEATH | Yuma County, CO | Gas Property | May 2026 |
| 54581 | HEATH | Nueces County, TX | Oil & Gas Property | May 2025 |
| 54582 | HEATH | Cass County, TX | Oil & Gas Property | Jun 2026 |
| 54583 | HEATH | Montague County, TX | Oil & Gas Property | Jun 2026 |
| 54584 | HEATH | Lewis County, WV | Oil & Gas Property | Apr 2019 |
| 54585 | HEATH | Blaine County, OK | Oil & Gas Property | Jun 2026 |
| 54586 | HEATH | Liberty County, MT | Gas Property | Feb 2018 |
| 54587 | HEATH 16/9-19-17 | Dewey County, OK | Oil & Gas Property | Jul 2026 |
| 54588 | HEATH ARTIE BELL | Nueces County, TX | Oil & Gas Property | May 2010 |
| 54589 | HEATH ELIZABETH | Palo Pinto County, TX | Oil & Gas Property | Jun 2026 |
| 54590 | HEATH GAS COM | San Juan County, NM | Oil & Gas Property | Jun 2026 |
| 54591 | HEATH O. A | Hockley County, TX | Oil & Gas Property | Jun 2026 |
| 54592 | HEATH W-019284 1 | Crook County, WY | Oil Property | Jul 2026 |
| 54593 | HEATH, FRANK | Randolph County, WV | Oil & Gas Property | Dec 2021 |
| 54594 | HEATHER | Carson County, TX | Oil & Gas Property | Jun 2026 |
| 54595 | HEATHER | Pottawatomie County, OK | Oil & Gas Property | Jun 2019 |
| 54596 | HEATHER | Cass County, TX | Oil Property | Jun 2026 |
| 54597 | HEATHER | Lincoln County, OK | Oil & Gas Property | Jul 2026 |
| 54598 | HEATHER | Woods County, OK | Oil & Gas Property | Jun 2026 |
| 54599 | HEATHER | Fayette County, TX | Oil & Gas Property | Jun 2026 |
| 54600 | HEATHER 1 | Roger Mills County, OK | Oil & Gas Property | Jun 2026 |