| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 401 | MATHEWS 1-35 | Seminole County, OK | Oil & Gas Property | Jan 2025 |
| 402 | MATHIS | Seminole County, OK | Oil Property | Jan 2025 |
| 403 | MATHIS | Seminole County, OK | Oil Property | Feb 1998 |
| 404 | MATHIS | Seminole County, OK | Oil Property | Apr 2024 |
| 405 | MATLI | Blaine County, OK | Oil & Gas Property | Jan 2025 |
| 406 | MATLI BROTHERS 2-24-13XH | Dewey County, OK | Oil & Gas Property | Jan 2025 |
| 407 | MATLOCK | Creek County, OK | Oil & Gas Property | Jul 2008 |
| 408 | MATNBAY | Alfalfa County, OK | Oil & Gas Property | Jan 2025 |
| 409 | MATOUSEK UNIT | Garfield County, OK | Oil & Gas Property | Feb 2025 |
| 410 | MATTER | Texas County, OK | Oil & Gas Property | Jan 2025 |
| 411 | MATTESON | Woodward County, OK | Oil & Gas Property | Jan 2025 |
| 412 | MATTESON 1 | Major County, OK | Oil & Gas Property | Jan 2025 |
| 413 | MATTHESEN | Cleveland County, OK | Oil & Gas Property | Apr 2021 |
| 414 | MATTHEW | Payne County, OK | Oil & Gas Property | Oct 2019 |
| 415 | MATTHEW 2806 | Grant County, OK | Oil & Gas Property | Jan 2025 |
| 416 | MATTHEWS | Roger Mills County, OK | Oil & Gas Property | Jan 2025 |
| 417 | MATTHEWS | Seminole County, OK | Oil Property | Jan 2025 |
| 418 | MATTHEWS | Roger Mills County, OK | Oil & Gas Property | Jan 2025 |
| 419 | MATTHEWS | Okfuskee County, OK | Oil & Gas Property | Jul 2011 |
| 420 | MATTHEWS 1 | Logan County, OK | Oil & Gas Property | Jan 2025 |
| 421 | MATTHIES | Canadian County, OK | Oil & Gas Property | Jan 2025 |
| 422 | MATTIE BARNES | Sequoyah County, OK | Gas Property | Jan 2025 |
| 423 | MATTIE BELL BURNS | Stephens County, OK | Oil Property | Jan 2025 |
| 424 | MATTIE GREEN | Pottawatomie County, OK | Oil & Gas Property | Jan 2025 |
| 425 | MATTIE MAE | Caddo County, OK | Oil & Gas Property | Jan 2025 |
| 426 | MATTIE SULLIVAN | Washita County, OK | Oil & Gas Property | Nov 2018 |
| 427 | MATTIE WALLACE | McClain County, OK | Oil & Gas Property | Jan 2025 |
| 428 | MATTIX | Nowata County, OK | Oil & Gas Property | Jan 2015 |
| 429 | MATTOCKS | Pittsburg County, OK | Gas Property | Feb 2016 |
| 430 | MAUCH | Lincoln County, OK | Oil & Gas Property | Feb 2021 |
| 431 | MAUDE G BIRCKETT | Washita County, OK | Oil & Gas Property | Jan 2025 |
| 432 | MAUDE RAGLAND | Seminole County, OK | Oil Property | Oct 2024 |
| 433 | MAUDIE | Major County, OK | Oil & Gas Property | Feb 2025 |
| 434 | MAULDIN | Garvin County, OK | Oil Property | Jan 2025 |
| 435 | MAULDIN 1-27-22XH | Carter County, OK | Oil & Gas Property | Jan 2025 |
| 436 | MAULDIN 1-3 | McClain County, OK | Oil & Gas Property | Jan 2025 |
| 437 | MAURER | Grady County, OK | Oil & Gas Property | Jan 2025 |
| 438 | MAURICE A | Garvin County, OK | Oil & Gas Property | Jan 2025 |
| 439 | MAVERICK | Logan County, OK | Oil & Gas Property | Jan 2025 |
| 440 | MAVERICK | Hughes County, OK | Oil & Gas Property | Jan 2025 |
| 441 | MAVERICK 1707 1LOHX-23-14 | Kingfisher County, OK | Oil & Gas Property | Jan 2025 |
| 442 | MAX 2512 | Alfalfa County, OK | Oil & Gas Property | Jan 2025 |
| 443 | MAX 27 | Ellis County, OK | Oil & Gas Property | Jan 2025 |
| 444 | MAXEY | Latimer County, OK | Gas Property | Jan 2025 |
| 445 | MAXEY | Garfield County, OK | Oil & Gas Property | Jan 2025 |
| 446 | MAXEY | Latimer County, OK | Gas Property | Jan 2025 |
| 447 | MAXEY | Garfield County, OK | Oil & Gas Property | Jan 2025 |
| 448 | MAXINE | Blaine County, OK | Oil & Gas Property | Jan 2025 |
| 449 | MAXINE | Grady County, OK | Oil & Gas Property | May 2019 |
| 450 | MAXINE | Canadian County, OK | Oil & Gas Property | Jan 2025 |
| 451 | MAXON | Logan County, OK | Oil & Gas Property | Apr 2024 |
| 452 | MAXON | Roger Mills County, OK | Oil & Gas Property | Feb 2025 |
| 453 | MAXSON | Nowata County, OK | Gas Property | Oct 2018 |
| 454 | MAXSON | Craig County, OK | Gas Property | Jan 2025 |
| 455 | MAXWELL 1 | Stephens County, OK | Oil & Gas Property | Jan 2025 |
| 456 | MAY 1 | Woods County, OK | Oil & Gas Property | Feb 2025 |
| 457 | MAY 1-21-16XH | Grady County, OK | Oil & Gas Property | Jan 2025 |
| 458 | MAY 6-21-16XH | Grady County, OK | Oil & Gas Property | Jan 2025 |
| 459 | MAY 7-21-16XH | Grady County, OK | Oil & Gas Property | Jan 2025 |
| 460 | MAY COX | Carter County, OK | Oil Property | Jan 2025 |
| 461 | MAY TRUST | Custer County, OK | Oil & Gas Property | Jun 2023 |
| 462 | MAY-LEE WANG | Washington County, OK | Oil Property | May 2022 |
| 463 | MAYABB | Tulsa County, OK | Oil Property | Dec 2024 |
| 464 | MAYALL | Coal County, OK | Oil & Gas Property | Jan 2025 |
| 465 | MAYBEL | Kingfisher County, OK | Oil & Gas Property | Jan 2025 |
| 466 | MAYBERRY | Creek County, OK | Oil & Gas Property | Jan 2025 |
| 467 | MAYBERRY | Harper County, OK | Oil & Gas Property | Feb 2025 |
| 468 | MAYCUMBER | Major County, OK | Oil & Gas Property | Jan 2025 |
| 469 | MAYE COGBURN | Roger Mills County, OK | Oil & Gas Property | Jan 2025 |
| 470 | MAYER | Coal County, OK | Oil & Gas Property | Aug 2012 |
| 471 | MAYER | Texas County, OK | Gas Property | Jan 2013 |
| 472 | MAYER | Coal County, OK | Gas Property | Mar 2018 |
| 473 | MAYER | Coal County, OK | Gas Property | Apr 2024 |
| 474 | MAYES | Kingfisher County, OK | Oil & Gas Property | Jan 2025 |
| 475 | MAYES | Kingfisher County, OK | Oil & Gas Property | Jan 2017 |
| 476 | MAYFIELD | Major County, OK | Oil & Gas Property | Jan 2025 |
| 477 | MAYHUE | Seminole County, OK | Oil & Gas Property | Jan 2025 |
| 478 | MAYNARD | Woods County, OK | Oil & Gas Property | Feb 2025 |
| 479 | MAYNARD 1-24 | Washita County, OK | Gas Property | Jan 2025 |
| 480 | MAYO | Beaver County, OK | Oil & Gas Property | Jan 2025 |
| 481 | MAYO | McClain County, OK | Oil & Gas Property | Mar 2005 |
| 482 | MAYO/MOORE | Tulsa County, OK | Oil Property | May 2024 |
| 483 | MAYS | Garvin County, OK | Oil & Gas Property | Jan 2025 |
| 484 | MAYTUM | Rogers County, OK | Gas Property | Oct 1996 |
| 485 | MB REALTY 2307 | Garfield County, OK | Oil & Gas Property | Jan 2025 |
| 486 | MC CLURE 1-1 | Hughes County, OK | Gas Property | Jan 2025 |
| 487 | MCADAMS | Creek County, OK | Oil & Gas Property | Jan 2025 |
| 488 | MCADAMS | Washita County, OK | Oil & Gas Property | Jan 2025 |
| 489 | MCAFEE | Jefferson County, OK | Oil Property | Feb 2025 |
| 490 | MCAFEE | Okmulgee County, OK | Oil & Gas Property | Nov 2018 |
| 491 | MCAFEE | Pittsburg County, OK | Oil & Gas Property | Jan 2025 |
| 492 | MCALESTER | Latimer County, OK | Gas Property | Jan 2025 |
| 493 | MCALPIN | Woods County, OK | Oil & Gas Property | Feb 2025 |
| 494 | MCALVAIN | Rogers County, OK | Gas Property | Sep 2023 |
| 495 | MCANALLY | Pontotoc County, OK | Oil Property | Dec 2024 |
| 496 | MCANINCH | Kay County, OK | Oil & Gas Property | Jan 2021 |
| 497 | MCANINCH | Noble County, OK | Oil & Gas Property | Sep 2024 |
| 498 | MCATEE | Harper County, OK | Oil & Gas Property | Jan 2025 |
| 499 | MCATEE 1 | Harper County, OK | Oil & Gas Property | Jan 2025 |
| 500 | MCBEE | Le Flore County, OK | Gas Property | Jan 2025 |