| 54501 | HEDDLESON | Noble County, OH | Gas Property | Dec 2022 |
| 54502 | HEDDLESON | Noble County, OH | Oil & Gas Property | Dec 2023 |
| 54503 | HEDDLESON CL | Noble County, OH | Oil & Gas Property | Dec 2023 |
| 54504 | HEDEGAARD | Richland County, MT | Oil & Gas Property | Feb 2025 |
| 54505 | HEDERHORST | Rooks County, KS | Oil Property | Nov 1988 |
| 54506 | HEDGE | Kearny County, KS | Gas Property | Dec 2024 |
| 54507 | HEDGE | Rusk County, TX | Oil & Gas Property | Jan 2025 |
| 54508 | HEDGE | Weld County, CO | Oil & Gas Property | Feb 2025 |
| 54509 | HEDGE | Noble County, OH | Oil & Gas Property | Dec 2023 |
| 54510 | HEDGE HOG | Brazos County, TX | Oil & Gas Property | Dec 2024 |
| 54511 | HEDGECOCK | Caddo County, OK | Oil & Gas Property | Feb 2025 |
| 54512 | HEDGECOCK | Coal County, OK | Gas Property | Nov 2024 |
| 54513 | HEDGECOKE-WHITTENBURG | Hutchinson County, TX | Oil & Gas Property | Oct 2024 |
| 54514 | HEDGECOKE-WHITTENBURG -A | Hutchinson County, TX | Oil & Gas Property | May 2019 |
| 54515 | HEDGEHOG (ALLOCATION) | Brazos County, TX | Oil & Gas Property | Dec 2024 |
| 54516 | HEDGEHOG LOT | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 54517 | HEDGEHOG STATE 16-2 | Campbell County, WY | Oil & Gas Property | Feb 2025 |
| 54518 | HEDGES | Linn County, KS | Oil Property | Nov 2007 |
| 54519 | HEDGES | Kearny County, KS | Gas Property | Dec 2024 |
| 54520 | HEDGES | Garfield County, OK | Oil & Gas Property | Feb 2009 |
| 54521 | HEDGES | Bottineau County, ND | Oil Property | Feb 2025 |
| 54522 | HEDGES 22-19N-17W | Dewey County, OK | Oil & Gas Property | Jan 2025 |
| 54523 | HEDGES 6-19-17 | Dewey County, OK | Oil & Gas Property | Feb 2025 |
| 54524 | HEDGES, EMMA | Ohio County, KY | Oil Property | Oct 2017 |
| 54525 | HEDGES-RUTH | Garfield County, OK | Oil & Gas Property | Jan 2025 |
| 54526 | HEDGES/STEINHAUS | Bottineau County, ND | Oil Property | Feb 2025 |
| 54527 | HEDLEY | Venango County, PA | Oil & Gas Property | Dec 2024 |
| 54528 | HEDLUND | Caddo County, OK | Oil & Gas Property | Feb 2025 |
| 54529 | HEDRICK | McClain County, OK | Oil & Gas Property | Jan 2025 |
| 54530 | HEDRICK | Kingman County, KS | Oil & Gas Property | Dec 2024 |
| 54531 | HEDRICK | Major County, OK | Oil & Gas Property | Feb 2025 |
| 54532 | HEDRICK | Ochiltree County, TX | Oil & Gas Property | May 2021 |
| 54533 | HEDRICK | Coshocton County, OH | Oil & Gas Property | Dec 1988 |
| 54534 | HEDRICK | Nueces County, TX | Oil & Gas Property | Jan 2025 |
| 54535 | HEDRICK 702 | Tioga County, PA | Gas Property | Feb 2025 |
| 54536 | HEDSTROM | Trego County, KS | Oil Property | Dec 2024 |
| 54537 | HEDTKE UNIT | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 54538 | HEDTKE-ANZALDUA UNIT | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 54539 | HEDTKE-H.HENKE-DAVENPORT SA | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 54540 | HEDTKE-HENKE UNIT | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 54541 | HEDTKE-MARTINEZ-HENKE SA | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 54542 | HEEBNER | Elk County, PA | Oil & Gas Property | Dec 2011 |
| 54543 | HEEN | Roosevelt County, MT | Oil & Gas Property | Feb 2025 |
| 54544 | HEEN 26-35 | Williams County, ND | Oil & Gas Property | Feb 2025 |
| 54545 | HEEN SOUTH 5-8-17 | Williams County, ND | Oil & Gas Property | Feb 2025 |
| 54546 | HEFE HUNTER | Lavaca County, TX | Oil & Gas Property | Jan 2025 |
| 54547 | HEFER 8-8-20 UTFH-ULW | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 54548 | HEFEWEIZEN STATE COM | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 54549 | HEFFEL | Blaine County, OK | Oil & Gas Property | Jan 2025 |
| 54550 | HEFFELFINGER | Coshocton County, OH | Oil Property | Dec 2024 |
| 54551 | HEFFELFINGER | Matagorda County, TX | Oil & Gas Property | Jan 2025 |
| 54552 | HEFFELFINGER 519 | Armstrong County, PA | Gas Property | Dec 2024 |
| 54553 | HEFFELINGER | Ashland County, OH | Oil Property | Dec 2024 |
| 54554 | HEFFERN | Fayette County, PA | Gas Property | Dec 2024 |
| 54555 | HEFFERN | Allen County, KS | Gas Property | Dec 2024 |
| 54556 | HEFFERNAN | Russell County, KS | Oil Property | Dec 2024 |
| 54557 | HEFFERNAN | Atascosa County, TX | Oil & Gas Property | Jan 2025 |
| 54558 | HEFFINGTON | Faulkner County, AR | Gas Property | Jun 2024 |
| 54559 | HEFFLEFINGER, RICHARD CUMMINGS | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 54560 | HEFFNER | Jefferson County, PA | Gas Property | Dec 2024 |
| 54561 | HEFFNER | Clarion County, PA | Gas Property | Dec 2024 |
| 54562 | HEFFRON | Cowley County, KS | Oil & Gas Property | Nov 1989 |
| 54563 | HEFLEY | Wheeler County, TX | Oil & Gas Property | Jan 2025 |
| 54564 | HEFLEY | Rio Blanco County, CO | Oil & Gas Property | Feb 2025 |
| 54565 | HEFLEY | White County, AR | Gas Property | Jul 2024 |
| 54566 | HEFLEY | Wheeler County, TX | Oil & Gas Property | Jan 2025 |
| 54567 | HEFLEY | Wheeler County, TX | Oil & Gas Property | Jan 2025 |
| 54568 | HEFLEY | Hemphill County, TX | Oil & Gas Property | Jan 2025 |
| 54569 | HEFLEY 24 | Howard County, TX | Oil & Gas Property | Jan 2025 |
| 54570 | HEFLEY-FILLINGIM 39-40 M | Hemphill County, TX | Oil & Gas Property | Jan 2025 |
| 54571 | HEFLEY-PRATER 32-33 M | Hemphill County, TX | Oil & Gas Property | Jan 2025 |
| 54572 | HEFLIN | Doddridge County, WV | Gas Property | Dec 2021 |
| 54573 | HEFLIN | Caddo Parish, LA | Oil Property | Jan 2025 |
| 54574 | HEFLIN 1 | Pittsburg County, OK | Oil & Gas Property | Jan 2025 |
| 54575 | HEFLING | Reno County, KS | Oil Property | Dec 2024 |
| 54576 | HEFNER | Carter County, OK | Oil & Gas Property | Dec 2012 |
| 54577 | HEFNER | Kearny County, KS | Oil Property | Nov 2024 |
| 54578 | HEFNER | Stephens County, OK | Oil & Gas Property | Feb 2025 |
| 54579 | HEFNER | Stephens County, OK | Oil Property | Feb 2025 |
| 54580 | HEFNER | Braxton County, WV | Oil & Gas Property | Dec 2021 |
| 54581 | HEFNER | Stephens County, OK | Oil Property | Jan 2025 |
| 54582 | HEFNER | Seminole County, OK | Oil & Gas Property | Jan 2025 |
| 54583 | HEFNER | Stephens County, OK | Oil Property | Jan 2025 |
| 54584 | HEFNER | Guernsey County, OH | Oil & Gas Property | Dec 2023 |
| 54585 | HEFNER | Stephens County, OK | Oil & Gas Property | Feb 2025 |
| 54586 | HEFNER GAS UNIT | Kearny County, KS | Gas Property | Dec 2024 |
| 54587 | HEFT | Kiowa County, KS | Oil & Gas Property | Dec 2024 |
| 54588 | HEFT | Monroe County, OH | Oil & Gas Property | Dec 2023 |
| 54589 | HEG DAY | Kay County, OK | Oil & Gas Property | Jan 2020 |
| 54590 | HEG MASSEY | Haskell County, TX | Oil Property | Jan 2025 |
| 54591 | HEGBERG | Butler County, KS | Oil Property | Dec 2024 |
| 54592 | HEGE | Tioga County, PA | Gas Property | Feb 2025 |
| 54593 | HEGEDIS | Fayette County, PA | Oil & Gas Property | Dec 2024 |
| 54594 | HEGEMON BS FEDERAL COM | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 54595 | HEGEMON WC FEDERAL COM | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 54596 | HEGER | Stevens County, KS | Oil & Gas Property | Dec 2024 |
| 54597 | HEGER | Muskogee County, OK | Gas Property | Jan 2025 |
| 54598 | HEGER | Caddo County, OK | Gas Property | Jan 2025 |
| 54599 | HEGER 'B' | Stevens County, KS | Gas Property | Dec 2024 |
| 54600 | HEGG | McKenzie County, ND | Oil & Gas Property | Feb 2025 |