| 6501 | MENNING | Lavaca County, TX | Oil & Gas Property | Feb 2025 |
| 6502 | MENNONITE | Custer County, OK | Oil & Gas Property | Feb 2025 |
| 6503 | MENONI B30 | Weld County, CO | Oil & Gas Property | Oct 2018 |
| 6504 | MENOTTI UNIT | La Salle County, TX | Oil & Gas Property | Mar 2025 |
| 6505 | MENSCH | Harper County, OK | Oil & Gas Property | Feb 2025 |
| 6506 | MENSIK 01 0 | Karnes County, TX | Oil & Gas Property | Mar 2025 |
| 6507 | MENTZEL GAS UNIT | Robertson County, TX | Oil & Gas Property | Mar 2025 |
| 6508 | MENTZER | Allen County, KS | Oil Property | Feb 2025 |
| 6509 | MENZEL | Bastrop County, TX | Oil & Gas Property | Jan 2025 |
| 6510 | MENZER | Barton County, KS | Oil Property | May 2016 |
| 6511 | MENZIES | Menard County, TX | Oil & Gas Property | Feb 2025 |
| 6512 | MEOC-MELLON-STATE UNIT | Refugio County, TX | Oil & Gas Property | Mar 2025 |
| 6513 | MEPCO LLC MEPCO | Monongalia County, WV | Gas Property | Dec 2021 |
| 6514 | MERAK 7 FEDERAL | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 6515 | MERAMEC | Eddy County, NM | Oil & Gas Property | Apr 2025 |
| 6516 | MERCADO | Tarrant County, TX | Gas Property | Mar 2025 |
| 6517 | MERCANTILE | Tarrant County, TX | Oil & Gas Property | Mar 2025 |
| 6518 | MERCANTILE FEE | Kern County, CA | Oil & Gas Property | Sep 2024 |
| 6519 | MERCEDES | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 6520 | MERCEDES | Texas County, OK | Oil & Gas Property | Feb 2025 |
| 6521 | MERCEDES CATTLE CO. 153-13 | Reeves County, TX | Oil & Gas Property | Apr 2020 |
| 6522 | MERCER | Richland County, MT | Oil & Gas Property | Mar 2025 |
| 6523 | MERCER | Marshall County, OK | Oil & Gas Property | Feb 2025 |
| 6524 | MERCER | Pontotoc County, OK | Oil Property | Jul 2019 |
| 6525 | MERCER | Stephens County, OK | Oil & Gas Property | Mar 2025 |
| 6526 | MERCER | Caldwell County, TX | Oil & Gas Property | Mar 2025 |
| 6527 | MERCER | Beaver County, OK | Oil & Gas Property | Nov 2016 |
| 6528 | MERCER | Dewey County, OK | Oil & Gas Property | Feb 2025 |
| 6529 | MERCER | Coshocton County, OH | Oil & Gas Property | Dec 2024 |
| 6530 | MERCER | Bossier Parish, LA | Oil & Gas Property | Nov 2024 |
| 6531 | MERCER | Adams County, MS | Oil Property | Jul 1988 |
| 6532 | MERCER | Harrison County, TX | Oil & Gas Property | Mar 2025 |
| 6533 | MERCER | Hopkins County, KY | Oil Property | Dec 2023 |
| 6534 | MERCER | Seward County, KS | Gas Property | Feb 2025 |
| 6535 | MERCER | Moore County, TX | Gas Property | Mar 2025 |
| 6536 | MERCER | Palo Pinto County, TX | Oil & Gas Property | Dec 2019 |
| 6537 | MERCER 1 | Finney County, KS | Gas Property | Feb 2025 |
| 6538 | MERCER 1-13H | Williams County, ND | Oil & Gas Property | Apr 2025 |
| 6539 | MERCER RANCH | Tarrant County, TX | Oil & Gas Property | Mar 2025 |
| 6540 | MERCER, RAYMOND & KAREN 48 | Marion County, WV | Gas Property | May 2005 |
| 6541 | MERCER-B | Sterling County, TX | Oil & Gas Property | Feb 2025 |
| 6542 | MERCER-HALLMARK | Dewey County, OK | Oil & Gas Property | Feb 2025 |
| 6543 | MERCER-MOORE | Muhlenberg County, KY | Oil & Gas Property | Dec 2023 |
| 6544 | MERCHANT | Hutchinson County, TX | Oil & Gas Property | Mar 2025 |
| 6545 | MERCHANT | Reagan County, TX | Oil & Gas Property | Mar 2025 |
| 6546 | MERCHANT | Liberty County, TX | Oil & Gas Property | Mar 2025 |
| 6547 | MERCHANT | Washington County, OK | Gas Property | Aug 2019 |
| 6548 | MERCHANT | Hardin County, TX | Oil & Gas Property | Mar 2025 |
| 6549 | MERCHANT | Reagan County, TX | Oil & Gas Property | Mar 2025 |
| 6550 | MERCHANT GAP | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 6551 | MERCHANT LIVESTOCK | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 6552 | MERCHANT LIVESTOCK 19 22 33 STATE COM | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 6553 | MERCHANT OPERATORS FEE 1 | Liberty County, TX | Oil & Gas Property | Mar 2025 |
| 6554 | MERCHANT ST | Pecos County, TX | Oil & Gas Property | Mar 2025 |
| 6555 | MERCHANT STATE | Eddy County, NM | Oil & Gas Property | Jun 2017 |
| 6556 | MERCHANT STATE UNIT | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 6557 | MERCIER | Gonzales County, TX | Oil & Gas Property | Mar 2025 |
| 6558 | MERCILESS 1 | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 6559 | MERCKLE | Fairfield County, OH | Oil & Gas Property | Dec 2024 |
| 6560 | MERCURE | Weld County, CO | Oil & Gas Property | Aug 2017 |
| 6561 | MERCURIO | Zapata County, TX | Oil & Gas Property | Mar 2025 |
| 6562 | MERCURIO MARTINEZ ET AL UNIT | Zapata County, TX | Oil & Gas Property | Mar 2025 |
| 6563 | MERCURY | Guernsey County, OH | Oil & Gas Property | Mar 2025 |
| 6564 | MERCURY | Roger Mills County, OK | Oil & Gas Property | Feb 2025 |
| 6565 | MERCURY | Atascosa County, TX | Oil & Gas Property | Mar 2025 |
| 6566 | MERCURY /STRAWN/ FIELD UNIT | Jack County, TX | Oil & Gas Property | Feb 2025 |
| 6567 | MERCURY 6-31-19N-16W | Dewey County, OK | Oil & Gas Property | Mar 2025 |
| 6568 | MERCURY GAS UNIT | Fort Bend County, TX | Oil & Gas Property | Mar 2025 |
| 6569 | MERCURY STATE COM | Eddy County, NM | Oil & Gas Property | Apr 2025 |
| 6570 | MERCURY UNIT | Atascosa County, TX | Oil & Gas Property | Mar 2025 |
| 6571 | MERCY FEDERAL 2759 44-11B | Roosevelt County, MT | Oil & Gas Property | Mar 2025 |
| 6572 | MEREDITH | Custer County, OK | Oil & Gas Property | Feb 2025 |
| 6573 | MEREDITH | Upton County, TX | Oil & Gas Property | Mar 2025 |
| 6574 | MEREDITH | Pontotoc County, OK | Oil Property | Nov 2002 |
| 6575 | MEREDITH | Tyler County, WV | Oil & Gas Property | Dec 2021 |
| 6576 | MEREDITH | Hart County, KY | Oil Property | Apr 2016 |
| 6577 | MEREDITH | Upton County, TX | Oil & Gas Property | Feb 2025 |
| 6578 | MEREDITH | Young County, TX | Oil & Gas Property | Mar 2025 |
| 6579 | MEREDITH | Pontotoc County, OK | Oil Property | Aug 2024 |
| 6580 | MEREDITH | McLean County, KY | Oil Property | Dec 2022 |
| 6581 | MEREDITH 14-24H | Dunn County, ND | Oil & Gas Property | Apr 2025 |
| 6582 | MEREDITH COM | Lea County, NM | Gas Property | Mar 2025 |
| 6583 | MEREDITH SINCLAIR | Clearfield County, PA | Oil & Gas Property | Dec 2024 |
| 6584 | MEREDITH, RUTH MEREDITH | Tyler County, WV | Oil & Gas Property | Dec 2021 |
| 6585 | MEREDITH, WILLIAM | Tyler County, WV | Gas Property | Dec 2021 |
| 6586 | MEREDITH-SUTHERLAND | Young County, TX | Oil & Gas Property | Mar 2025 |
| 6587 | MEREKEN | Tarrant County, TX | Gas Property | Mar 2025 |
| 6588 | MEREX | Kern County, CA | Oil Property | Sep 2020 |
| 6589 | MERGANSER UNIT | Atascosa County, TX | Oil & Gas Property | Mar 2025 |
| 6590 | MERGEN | Scott County, AR | Gas Property | May 2024 |
| 6591 | MERICA | Madison County, TX | Oil & Gas Property | Feb 2025 |
| 6592 | MERIDETH | Edmonson County, KY | Oil Property | Oct 2023 |
| 6593 | MERIDETH UNIT | Gonzales County, TX | Oil & Gas Property | Mar 2025 |
| 6594 | MERIDIAN | Colusa County, CA | Gas Property | Sep 1994 |
| 6595 | MERIDIAN FEDERAL | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 6596 | MERIDIAN STATE 57-3-23-11 | Reeves County, TX | Oil & Gas Property | Mar 2025 |
| 6597 | MERIDIAN UNIT | Sutter County, CA | Gas Property | Apr 2025 |
| 6598 | MERIDIAN UNIT 2 | Sutter County, CA | Gas Property | Apr 2025 |
| 6599 | MERIDITH 183 UNIT 1H | Ward County, TX | Oil & Gas Property | Mar 2025 |
| 6600 | MERIEM | Elk County, KS | Oil Property | Feb 2025 |