| 1401 | MANSZ | Rice County, KS | Oil Property | Nov 2023 |
| 1402 | MANSZ ESTATE | Rice County, KS | Oil Property | Jun 2024 |
| 1403 | MANTA | Brazos County, TX | Oil & Gas Property | Oct 2025 |
| 1404 | MANTA RAY 1-12H | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 1405 | MANTEL | Rice County, KS | Oil Property | Sep 2025 |
| 1406 | MANTEL J23 | Weld County, CO | Oil & Gas Property | Nov 2014 |
| 1407 | MANTEY | Edwards County, KS | Oil Property | Sep 2025 |
| 1408 | MANTICORE STATE 55-3-3 UNIT | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 1409 | MANTON | Stephens County, OK | Oil Property | Oct 2025 |
| 1410 | MANTOOTH | Montgomery County, KS | Oil Property | Oct 1992 |
| 1411 | MANTOOTH | Chautauqua County, KS | Oil Property | May 1986 |
| 1412 | MANTOOTH | Garvin County, OK | Oil & Gas Property | Nov 2025 |
| 1413 | MANTOOTH | Franklin County, AR | Gas Property | Jun 2024 |
| 1414 | MANTOOTH | Franklin County, AR | Gas Property | Jun 2024 |
| 1415 | MANTZ | McKean County, PA | Gas Property | Dec 2024 |
| 1416 | MANTZ | Medina County, OH | Oil & Gas Property | Dec 2018 |
| 1417 | MANTZKE | Stevens County, KS | Gas Property | Sep 2025 |
| 1418 | MANUEL | Throckmorton County, TX | Oil & Gas Property | Nov 2025 |
| 1419 | MANUEL | Kingfisher County, OK | Oil & Gas Property | Nov 2025 |
| 1420 | MANUEL | Nowata County, OK | Gas Property | Oct 2020 |
| 1421 | MANUEL | Pontotoc County, OK | Oil Property | Feb 2024 |
| 1422 | MANUEL 1 | Hill County, MT | Gas Property | May 2020 |
| 1423 | MANUEL LABOR | Johnson County, TX | Gas Property | Nov 2025 |
| 1424 | MANUEL UNIT | Butler County, PA | Gas Property | Dec 2025 |
| 1425 | MANUFACTURERS GAS | Elk County, PA | Gas Property | Dec 2025 |
| 1426 | MANULIFE INS CO 3 | McKean County, PA | Gas Property | Dec 2025 |
| 1427 | MANUSH 1-12H | Roosevelt County, MT | Oil & Gas Property | Dec 2025 |
| 1428 | MANVILLE | Union County, AR | Oil & Gas Property | Apr 2022 |
| 1429 | MANVILLE | Grant Parish, LA | Oil & Gas Property | Jan 2025 |
| 1430 | MANVILLE | Noble County, OK | Oil & Gas Property | Dec 2021 |
| 1431 | MANVILLE | Union Parish, LA | Gas Property | Nov 2024 |
| 1432 | MANVILLE | Union Parish, LA | Gas Property | Jul 2024 |
| 1433 | MANVILLE 42-14 | Las Animas County, CO | Gas Property | Dec 2025 |
| 1434 | MANVILLE 7 | Union Parish, LA | Gas Property | Nov 2024 |
| 1435 | MANVILLE FOREST PROD | Bossier Parish, LA | Oil & Gas Property | Dec 2024 |
| 1436 | MANVILLE JOHNS | Johnson County, TX | Gas Property | Jul 2019 |
| 1437 | MANWARREN | Greenwood County, KS | Oil & Gas Property | Feb 2024 |
| 1438 | MANX 148-93-31D-30H TF | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 1439 | MANY CANYONS | Rio Arriba County, NM | Oil & Gas Property | Jun 2025 |
| 1440 | MANY CANYONS 24 03 08 | Rio Arriba County, NM | Oil & Gas Property | Dec 2025 |
| 1441 | MANY CANYONS 30 04 | Rio Arriba County, NM | Gas Property | Aug 2025 |
| 1442 | MANY ROCKS GALLUP PROJECT | San Juan County, NM | Oil & Gas Property | May 1998 |
| 1443 | MANZANITA STATE | Lea County, NM | Oil & Gas Property | Jul 2025 |
| 1444 | MANZELMAN | Major County, OK | Oil & Gas Property | Aug 2013 |
| 1445 | MANZER A 4 | Susquehanna County, PA | Gas Property | Dec 2025 |
| 1446 | MANZIEL G | Wood County, TX | Oil & Gas Property | Nov 2025 |
| 1447 | MAP LLC 11 | Garfield County, CO | Oil & Gas Property | Dec 2025 |
| 1448 | MAPACHE | Mitchell County, TX | Oil & Gas Property | Nov 2025 |
| 1449 | MAPACHE GRANDE | Scurry County, TX | Oil & Gas Property | Nov 2025 |
| 1450 | MAPACHE GRANDE 14 | Scurry County, TX | Oil & Gas Property | Nov 2025 |
| 1451 | MAPACHE GRANDE 2 | Scurry County, TX | Oil & Gas Property | Nov 2025 |
| 1452 | MAPELLI | Weld County, CO | Oil & Gas Property | Feb 2019 |
| 1453 | MAPES | Campbell County, WY | Oil Property | Dec 2025 |
| 1454 | MAPES-BEATTIE | Medina County, OH | Oil & Gas Property | Dec 2014 |
| 1455 | MAPHIES | Neosho County, KS | Oil Property | Jan 2002 |
| 1456 | MAPLE | Karnes County, TX | Oil & Gas Property | Nov 2025 |
| 1457 | MAPLE | Estill County, KY | Oil Property | Dec 2022 |
| 1458 | MAPLE | Kingman County, KS | Oil & Gas Property | Sep 2025 |
| 1459 | MAPLE | Ritchie County, WV | Oil & Gas Property | Sep 2021 |
| 1460 | MAPLE | Campbell County, WY | Oil & Gas Property | Dec 2025 |
| 1461 | MAPLE | Beaver County, OK | Oil & Gas Property | Nov 2025 |
| 1462 | MAPLE 3 | Converse County, WY | Oil & Gas Property | Dec 2025 |
| 1463 | MAPLE 31-7-2 | Jefferson County, OH | Gas Property | Sep 2025 |
| 1464 | MAPLE FOREST | Crawford County, MI | Gas Property | Nov 2025 |
| 1465 | MAPLE OIL | Allegany County, NY | Oil & Gas Property | Dec 2019 |
| 1466 | MAPLE RIDGE FEDERAL | Chaves County, NM | Oil & Gas Property | Dec 2025 |
| 1467 | MAPLE STATE | Eddy County, NM | Oil & Gas Property | Dec 2025 |
| 1468 | MAPLE STATE 56-2-12 UNIT 1H | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 1469 | MAPLE TREE | Tarrant County, TX | Oil & Gas Property | Nov 2025 |
| 1470 | MAPLE TREE SOUTH UNIT | Tarrant County, TX | Oil & Gas Property | Nov 2025 |
| 1471 | MAPLE, EUGENE R | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 1472 | MAPLE, JOHN 1 | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 1473 | MAPLES | Johnson County, TX | Oil & Gas Property | Nov 2025 |
| 1474 | MAPLES | Cimarron County, OK | Oil Property | Jul 2008 |
| 1475 | MAPLEWOOD | Weld County, CO | Oil & Gas Property | Mar 2024 |
| 1476 | MAPZ MD 13 | Broomfield County, CO | Oil & Gas Property | Apr 2020 |
| 1477 | MAR RANCH | Atascosa County, TX | Oil & Gas Property | Nov 2025 |
| 1478 | MARA UNIT | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 1479 | MARACAS 22 STATE | Eddy County, NM | Oil & Gas Property | Dec 2025 |
| 1480 | MARACHE | Goliad County, TX | Oil & Gas Property | Nov 2025 |
| 1481 | MARADA | Winkler County, TX | Oil & Gas Property | Jul 2023 |
| 1482 | MARAIST FARMS I LLC ETAL | Vermilion Parish, LA | Oil & Gas Property | Dec 2022 |
| 1483 | MARAK | Bienville Parish, LA | Gas Property | Nov 2024 |
| 1484 | MARALDO A403 | Dewitt County, TX | Oil & Gas Property | Nov 2025 |
| 1485 | MARALDO-KOOP A USW | Dewitt County, TX | Oil & Gas Property | Nov 2025 |
| 1486 | MARALO | Midland County, TX | Oil & Gas Property | Nov 2025 |
| 1487 | MARALO 16 STATE | Lea County, NM | Oil & Gas Property | Jan 2019 |
| 1488 | MARALO 3 | Eddy County, NM | Oil & Gas Property | Dec 2025 |
| 1489 | MARALO 41-32 ALLOCATION 32 | Midland County, TX | Oil & Gas Property | Nov 2025 |
| 1490 | MARALO FEDERAL | Eddy County, NM | Oil & Gas Property | Dec 2025 |
| 1491 | MARALO STATE 33 | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 1492 | MARALO-CONNELL | Garza County, TX | Oil & Gas Property | Dec 2024 |
| 1493 | MARANVILLE | Ness County, KS | Oil Property | Aug 2015 |
| 1494 | MARATHON | Kern County, CA | Oil & Gas Property | Dec 2025 |
| 1495 | MARATHON | San Juan County, NM | Oil & Gas Property | Dec 2025 |
| 1496 | MARATHON | Reagan County, TX | Oil & Gas Property | Nov 2025 |
| 1497 | MARATHON | Yoakum County, TX | Oil & Gas Property | Nov 2025 |
| 1498 | MARATHON | Eddy County, NM | Oil & Gas Property | Dec 2025 |
| 1499 | MARATHON ROAD 1 | Lea County, NM | Oil & Gas Property | Dec 2025 |
| 1500 | MARATHON SECTION 17 STATE COM | Lea County, NM | Oil & Gas Property | Dec 2021 |