| 81501 | MARWILL | Rusk County, TX | Oil & Gas Property | Aug 2025 |
| 81502 | MARWITZ | Morgan County, CO | Oil & Gas Property | Nov 2024 |
| 81503 | MARX | Stephens County, OK | Oil Property | Dec 2024 |
| 81504 | MARX FEDERAL | San Juan County, NM | Oil & Gas Property | Sep 2025 |
| 81505 | MARY | Clark County, KS | Oil Property | Mar 2025 |
| 81506 | MARY | Harper County, KS | Oil & Gas Property | Jun 2025 |
| 81507 | MARY | Pratt County, KS | Oil Property | Jun 2025 |
| 81508 | MARY | Blaine County, OK | Oil & Gas Property | Mar 2025 |
| 81509 | MARY | Upton County, TX | Oil & Gas Property | Jun 2025 |
| 81510 | MARY | Grady County, OK | Oil & Gas Property | Jul 2018 |
| 81511 | MARY | Rooks County, KS | Oil Property | Jun 2025 |
| 81512 | MARY | Woodward County, OK | Oil & Gas Property | Aug 2025 |
| 81513 | MARY | Roger Mills County, OK | Oil & Gas Property | Aug 2025 |
| 81514 | MARY | Upton County, TX | Oil & Gas Property | Sep 2025 |
| 81515 | MARY | Karnes County, TX | Oil & Gas Property | Sep 2025 |
| 81516 | MARY | Graham County, KS | Oil Property | May 2025 |
| 81517 | MARY | Canadian County, OK | Oil & Gas Property | Aug 2025 |
| 81518 | MARY | Major County, OK | Oil & Gas Property | Sep 2025 |
| 81519 | MARY | Logan County, OK | Oil Property | Sep 2017 |
| 81520 | MARY | Barber County, KS | Oil & Gas Property | Jun 2025 |
| 81521 | MARY | Grady County, OK | Oil & Gas Property | Aug 2025 |
| 81522 | MARY | Kingfisher County, OK | Oil & Gas Property | Aug 2025 |
| 81523 | MARY / | Kingfisher County, OK | Oil & Gas Property | Aug 2025 |
| 81524 | MARY 1-1 | Woodward County, OK | Oil & Gas Property | Oct 2020 |
| 81525 | MARY 1-11 | Major County, OK | Oil & Gas Property | Sep 2025 |
| 81526 | MARY 1-16 | McKenzie County, ND | Oil & Gas Property | Oct 2025 |
| 81527 | MARY 1-25 | Pittsburg County, OK | Gas Property | Apr 2024 |
| 81528 | MARY 12 STATE COM | Lea County, NM | Oil & Gas Property | Jun 2024 |
| 81529 | MARY 18 | Upton County, TX | Oil & Gas Property | Sep 2025 |
| 81530 | MARY 2513 | Woods County, OK | Oil & Gas Property | Jul 2025 |
| 81531 | MARY 26 35 AP | Ellis County, OK | Oil & Gas Property | Aug 2025 |
| 81532 | MARY 3-10H | Williams County, ND | Oil & Gas Property | Oct 2025 |
| 81533 | MARY 4-4 | Washita County, OK | Oil & Gas Property | Aug 2025 |
| 81534 | MARY A UNIT | Upton County, TX | Oil & Gas Property | Sep 2025 |
| 81535 | MARY AIV STATE | Eddy County, NM | Oil & Gas Property | Oct 2025 |
| 81536 | MARY ALICE ANDERSON | Refugio County, TX | Oil & Gas Property | Sep 2025 |
| 81537 | MARY ANN | Rawlins County, KS | Oil Property | Jun 2025 |
| 81538 | MARY ANN | Hood County, TX | Oil & Gas Property | Aug 2025 |
| 81539 | MARY ANN 1-15H | McKenzie County, ND | Oil & Gas Property | Oct 2025 |
| 81540 | MARY ANN 1407 | Canadian County, OK | Oil & Gas Property | Aug 2025 |
| 81541 | MARY ANN CANNON | Chaves County, NM | Oil Property | Jul 2019 |
| 81542 | MARY ANN GAS UNIT 1 | Shelby County, TX | Oil & Gas Property | Sep 2025 |
| 81543 | MARY ANNE | San Juan County, NM | Oil & Gas Property | May 2025 |
| 81544 | MARY ANNE 1 14H | Blaine County, OK | Oil & Gas Property | Aug 2025 |
| 81545 | MARY B | Pawnee County, OK | Oil & Gas Property | Aug 2016 |
| 81546 | MARY B | Grady County, OK | Oil & Gas Property | Aug 2025 |
| 81547 | MARY B | Pittsburg County, OK | Gas Property | Jan 2015 |
| 81548 | MARY B | Stevens County, KS | Oil & Gas Property | Apr 2025 |
| 81549 | MARY B HOLMES | Grant Parish, LA | Oil Property | Dec 2024 |
| 81550 | MARY BAKER | Weston County, WY | Oil & Gas Property | Oct 2025 |
| 81551 | MARY BASH | Westmoreland County, PA | Gas Property | Dec 2024 |
| 81552 | MARY BELL | Garvin County, OK | Oil & Gas Property | Aug 2025 |
| 81553 | MARY BELLE SALE | Webster Parish, LA | Oil & Gas Property | Feb 1999 |
| 81554 | MARY BELLE SMITH 2 | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 81555 | MARY BETH 3 | Glasscock County, TX | Oil & Gas Property | Sep 2025 |
| 81556 | MARY BOGDANSKI | Indiana County, PA | Gas Property | Dec 2024 |
| 81557 | MARY BULLARD UNIT | Stonewall County, TX | Oil & Gas Property | Jan 2024 |
| 81558 | MARY C ARMSTRONG | Adams County, MS | Oil & Gas Property | Sep 2025 |
| 81559 | MARY CANNON | Ellis County, OK | Oil & Gas Property | Aug 2025 |
| 81560 | MARY CARSON 8-5 1H | McKenzie County, ND | Oil & Gas Property | Oct 2025 |
| 81561 | MARY CATHERINE 1-36H | Carter County, OK | Oil & Gas Property | Aug 2025 |
| 81562 | MARY CATHERINE 33-7-3 | La Plata County, CO | Gas Property | Sep 2025 |
| 81563 | MARY CLAIRE BAUER ET VIR | Refugio County, TX | Oil & Gas Property | Sep 2025 |
| 81564 | MARY CLARK | Creek County, OK | Oil & Gas Property | Jul 2015 |
| 81565 | MARY CONARRO C | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 81566 | MARY CROMWELL | Grant County, OK | Oil & Gas Property | Sep 2025 |
| 81567 | MARY CROSS | Caddo County, OK | Oil Property | Aug 2022 |
| 81568 | MARY CROYLE | Clarion County, PA | Gas Property | Dec 2024 |
| 81569 | MARY DOUGHERTY | Rooks County, KS | Oil Property | May 2025 |
| 81570 | MARY DOVER | McIntosh County, OK | Gas Property | Aug 2025 |
| 81571 | MARY E WANTZ | Lea County, NM | Oil & Gas Property | Sep 2025 |
| 81572 | MARY E WILLS | Lea County, NM | Oil & Gas Property | Jul 2025 |
| 81573 | MARY E. DEETS AND/OR PAUL A. SMITH | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 81574 | MARY ELISE | Ector County, TX | Oil & Gas Property | Sep 2025 |
| 81575 | MARY ELIZABETH | Major County, OK | Oil & Gas Property | Jun 2019 |
| 81576 | MARY ELIZABETH 13-13TFX | Mountrail County, ND | Oil & Gas Property | Oct 2025 |
| 81577 | MARY ELLEN | Upton County, TX | Oil & Gas Property | Jul 2015 |
| 81578 | MARY ELLEN | Ector County, TX | Oil & Gas Property | Sep 2025 |
| 81579 | MARY ELLEN HOLDSWORTH | Zavala County, TX | Oil Property | Sep 2025 |
| 81580 | MARY ELLEN HULLIHEN HEIRS | Clearfield County, PA | Gas Property | Dec 2024 |
| 81581 | MARY ETTA DUNMIRE | Westmoreland County, PA | Oil & Gas Property | Dec 2024 |
| 81582 | MARY F. DOUGLAS | Wilson County, KS | Gas Property | Jun 2025 |
| 81583 | MARY FED | Eddy County, NM | Oil & Gas Property | Sep 2025 |
| 81584 | MARY FEDERAL | Eddy County, NM | Oil & Gas Property | Sep 2025 |
| 81585 | MARY G 21-28 HC | De Soto Parish, LA | Gas Property | Jun 2022 |
| 81586 | MARY G. HETZEL | Kearny County, KS | Gas Property | Jun 2025 |
| 81587 | MARY GOODEN | Creek County, OK | Oil & Gas Property | Aug 2025 |
| 81588 | MARY GRACE | Garvin County, OK | Oil & Gas Property | Aug 2025 |
| 81589 | MARY GRACE 201-202 UNIT | Ward County, TX | Oil & Gas Property | Sep 2025 |
| 81590 | MARY HANSEN 14-9H | Dunn County, ND | Oil & Gas Property | Oct 2025 |
| 81591 | MARY HART RINN | Indiana County, PA | Gas Property | Dec 2024 |
| 81592 | MARY HELEN | Lee County, TX | Oil & Gas Property | Sep 2025 |
| 81593 | MARY HELEN | Glasscock County, TX | Oil & Gas Property | Aug 2025 |
| 81594 | MARY HEY | Campbell County, WY | Gas Property | Sep 2025 |
| 81595 | MARY HORNER UNIT | Grant County, KS | Gas Property | Jun 2025 |
| 81596 | MARY IDA | Rice County, KS | Oil Property | Jul 1996 |
| 81597 | MARY J | Stephens County, OK | Oil & Gas Property | Aug 2025 |
| 81598 | MARY J. WATTS GAS UNIT | Robertson County, TX | Gas Property | Sep 2025 |
| 81599 | MARY JAMES | Elk County, PA | Gas Property | Dec 2024 |
| 81600 | MARY JAMES 1 | Smith County, MS | Oil & Gas Property | Sep 2025 |