| 10501 | MOTZ | Calhoun County, MI | Oil Property | Apr 2026 |
| 10502 | MOUDY | Grady County, OK | Oil & Gas Property | Mar 2026 |
| 10503 | MOUGHON | Upshur County, TX | Oil & Gas Property | Mar 2026 |
| 10504 | MOULDER | Pawnee County, OK | Oil Property | Apr 2026 |
| 10505 | MOULTON | Toole County, MT | Oil & Gas Property | Mar 2026 |
| 10506 | MOULTON | Lavaca County, TX | Oil & Gas Property | Mar 2026 |
| 10507 | MOULTON | Lavaca County, TX | Oil & Gas Property | Mar 2026 |
| 10508 | MOUND COMPANY | Brazoria County, TX | Oil & Gas Property | Mar 2026 |
| 10509 | MOUND FARMS | Yolo County, CA | Gas Property | Jan 1994 |
| 10510 | MOUNT | Reno County, KS | Oil Property | Feb 2026 |
| 10511 | MOUNT | Pontotoc County, OK | Oil Property | Feb 2024 |
| 10512 | MOUNT | Noble County, OK | Oil & Gas Property | Feb 2020 |
| 10513 | MOUNT | Pontotoc County, OK | Oil & Gas Property | Apr 2026 |
| 10514 | MOUNT | Okmulgee County, OK | Oil Property | Mar 2012 |
| 10515 | MOUNT | Pawnee County, OK | Oil & Gas Property | Nov 2025 |
| 10516 | MOUNT CASINO | Clark County, KS | Oil Property | Feb 2026 |
| 10517 | MOUNT GILC | Pontotoc County, OK | Oil & Gas Property | Feb 2016 |
| 10518 | MOUNT HOPE | Logan County, CO | Oil & Gas Property | Aug 2016 |
| 10519 | MOUNT J. W | Cooke County, TX | Oil & Gas Property | Mar 2026 |
| 10520 | MOUNT SCOTT 1207 | Canadian County, OK | Oil & Gas Property | Mar 2026 |
| 10521 | MOUNT TABOR | Tarrant County, TX | Gas Property | Mar 2026 |
| 10522 | MOUNT TABOR BRAYLON MIPA UNIT 3H | Tarrant County, TX | Gas Property | Mar 2026 |
| 10523 | MOUNTAIN | Allegany County, NY | Oil Property | Dec 2024 |
| 10524 | MOUNTAIN | Washington County, OK | Oil Property | Jul 2019 |
| 10525 | MOUNTAIN CAT 26 | Howard County, TX | Oil & Gas Property | Feb 2026 |
| 10526 | MOUNTAIN FEDERAL | Roosevelt County, NM | Oil & Gas Property | Jan 2022 |
| 10527 | MOUNTAIN FUEL 10 | Sweetwater County, WY | Oil & Gas Property | Mar 2026 |
| 10528 | MOUNTAIN GAP | Dunn County, ND | Oil & Gas Property | Apr 2026 |
| 10529 | MOUNTAIN GATHERING | Butler County, PA | Oil & Gas Property | Mar 2026 |
| 10530 | MOUNTAIN LAKES L | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 10531 | MOUNTAIN LAKES LIMITED | Harrison County, WV | Gas Property | Dec 2021 |
| 10532 | MOUNTAIN LAUREL LAKE INC 535 | Letcher County, KY | Oil & Gas Property | Dec 2024 |
| 10533 | MOUNTAIN MEADOW | Lycoming County, PA | Gas Property | Mar 2026 |
| 10534 | MOUNTAIN RUN HUNTING CLUB (02-153 | Tioga County, PA | Gas Property | Mar 2026 |
| 10535 | MOUNTAIN TOP | Palo Pinto County, TX | Oil & Gas Property | Sep 2014 |
| 10536 | MOUNTAIN TRAILS INC | Armstrong County, PA | Gas Property | Dec 2025 |
| 10537 | MOUNTAIN UTE | San Juan County, NM | Oil & Gas Property | Mar 2026 |
| 10538 | MOUNTAIN VALLEY | Johnson County, TX | Gas Property | Jul 2019 |
| 10539 | MOUNTAIN VIEW RANCH 1H | Dewitt County, TX | Oil & Gas Property | Mar 2026 |
| 10540 | MOUNTAIN VR FEDERAL COM | Chaves County, NM | Gas Property | Mar 2026 |
| 10541 | MOUNTJOY | Whitley County, KY | Gas Property | Dec 2022 |
| 10542 | MOUNTJOY, J | Whitley County, KY | Gas Property | Dec 2019 |
| 10543 | MOUNTS | Ochiltree County, TX | Oil Property | Sep 2019 |
| 10544 | MOUNTZ | Columbiana County, OH | Oil & Gas Property | Mar 2026 |
| 10545 | MOURER | Butler County, PA | Oil & Gas Property | Mar 2026 |
| 10546 | MOURSUND UNIT | Atascosa County, TX | Oil & Gas Property | Mar 2026 |
| 10547 | MOUSE RAT 1605 | Kingfisher County, OK | Oil & Gas Property | Mar 2026 |
| 10548 | MOUSER | Okfuskee County, OK | Oil & Gas Property | Apr 2007 |
| 10549 | MOUSER | Webster Parish, LA | Oil & Gas Property | Nov 2024 |
| 10550 | MOUSER | Texas County, OK | Gas Property | Mar 2026 |
| 10551 | MOUSER UNIT | Tarrant County, TX | Oil & Gas Property | Mar 2026 |
| 10552 | MOUTON ET AL | Tyler County, TX | Oil & Gas Property | Mar 2026 |
| 10553 | MOVIUS | Kern County, CA | Oil & Gas Property | Mar 2026 |
| 10554 | MOWBRAY | Finney County, KS | Gas Property | Feb 2026 |
| 10555 | MOWDY | Coal County, OK | Oil & Gas Property | Mar 2026 |
| 10556 | MOWDY | Coal County, OK | Gas Property | Mar 2026 |
| 10557 | MOWDY | Grady County, OK | Oil & Gas Property | Mar 2026 |
| 10558 | MOWER | Claiborne Parish, LA | Oil & Gas Property | Dec 2024 |
| 10559 | MOWERY | Coshocton County, OH | Oil & Gas Property | Dec 2025 |
| 10560 | MOWERY | Blaine County, OK | Oil & Gas Property | Mar 2026 |
| 10561 | MOWINCKEL 1-27H | Williams County, ND | Oil & Gas Property | Apr 2026 |
| 10562 | MOWL CHARLES 11760 | Washington County, PA | Gas Property | Mar 2026 |
| 10563 | MOWLES 30 | Dewey County, OK | Oil & Gas Property | Mar 2026 |
| 10564 | MOWRER | Wayne County, OH | Oil & Gas Property | Dec 2025 |
| 10565 | MOWREY | Clearfield County, PA | Gas Property | Dec 2025 |
| 10566 | MOWREY | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 10567 | MOWRY | Bradford County, PA | Gas Property | Mar 2026 |
| 10568 | MOWRY | Russell County, KS | Oil Property | Feb 2026 |
| 10569 | MOWRY | Rooks County, KS | Oil Property | Jan 2011 |
| 10570 | MOWRY | Graham County, KS | Oil Property | Dec 2025 |
| 10571 | MOXIE FED 4271-6-30 | Campbell County, WY | Oil & Gas Property | Mar 2026 |
| 10572 | MOXLEY | Love County, OK | Oil Property | May 2006 |
| 10573 | MOY 1 | Beckham County, OK | Oil & Gas Property | Apr 2026 |
| 10574 | MOY A | Karnes County, TX | Oil & Gas Property | Mar 2026 |
| 10575 | MOY EAST | Karnes County, TX | Oil & Gas Property | Mar 2026 |
| 10576 | MOY NORTH | Karnes County, TX | Oil & Gas Property | Mar 2026 |
| 10577 | MOY SOUTH | Karnes County, TX | Oil & Gas Property | Mar 2026 |
| 10578 | MOY UNIT | Karnes County, TX | Oil & Gas Property | Mar 2026 |
| 10579 | MOY UNIT A | Karnes County, TX | Oil & Gas Property | Mar 2026 |
| 10580 | MOYER | Stevens County, KS | Gas Property | Feb 2026 |
| 10581 | MOYER | Kay County, OK | Oil & Gas Property | Nov 2025 |
| 10582 | MOYER | Ellis County, OK | Oil & Gas Property | Jan 2024 |
| 10583 | MOYER | Ellis County, OK | Oil & Gas Property | Mar 2026 |
| 10584 | MOYER | Carter County, OK | Oil Property | Jan 2026 |
| 10585 | MOYER | Cattaraugus County, NY | Oil & Gas Property | Dec 2024 |
| 10586 | MOYER | Weld County, CO | Oil & Gas Property | Apr 2026 |
| 10587 | MOYER 1 | Ellis County, OK | Oil & Gas Property | Nov 2017 |
| 10588 | MOYER BRA | Bradford County, PA | Gas Property | Mar 2026 |
| 10589 | MOYER-CAMPBELL | Comanche County, KS | Oil & Gas Property | Jan 2026 |
| 10590 | MOYERS | Braxton County, WV | Gas Property | Dec 2021 |
| 10591 | MOYERS | Rusk County, TX | Oil & Gas Property | Dec 2024 |
| 10592 | MOYERS | Gilmer County, WV | Oil & Gas Property | Sep 2021 |
| 10593 | MOYERS | Gregg County, TX | Oil & Gas Property | Mar 2026 |
| 10594 | MOYERS | Braxton County, WV | Oil & Gas Property | Dec 2021 |
| 10595 | MOYERS DOCIA GAS UNIT | Gregg County, TX | Oil & Gas Property | Mar 2026 |
| 10596 | MOYERS, C | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 10597 | MOYERS, VERNITA HOLBERT | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 10598 | MOYLAN | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 10599 | MOYLE | Hamilton County, KS | Gas Property | Feb 2026 |
| 10600 | MOZELLE NUTT | Concho County, TX | Oil & Gas Property | Mar 2026 |