| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 3401 | MADDEN | Muskingum County, OH | Oil & Gas Property | Dec 2022 |
| 3402 | MADUSA | Belmont County, OH | Gas Property | Mar 2025 |
| 3403 | MADZIA | Harrison County, OH | Oil & Gas Property | Dec 2024 |
| 3404 | MAE FRANKS | Wayne County, OH | Oil & Gas Property | Dec 2024 |
| 3405 | MAGERS | Knox County, OH | Oil & Gas Property | Dec 2024 |
| 3406 | MAGNOLIA MINING | Stark County, OH | Oil & Gas Property | Dec 2024 |
| 3407 | MAGNOLIA MINING | Stark County, OH | Oil & Gas Property | Dec 2024 |
| 3408 | MAGNUM GAS & OIL | Meigs County, OH | Gas Property | Dec 2023 |
| 3409 | MAHAN | Trumbull County, OH | Oil & Gas Property | Dec 2024 |
| 3410 | MAHON | Perry County, OH | Oil & Gas Property | Dec 2009 |
| 3411 | MAHONEY UNIT | Noble County, OH | Oil & Gas Property | Mar 2025 |
| 3412 | MAHONING CO | Mahoning County, OH | Oil & Gas Property | Dec 2024 |
| 3413 | MAHONING COUNTY AGRICULTURAL SOCIETY | Mahoning County, OH | Oil & Gas Property | Dec 2024 |
| 3414 | MAHONING NATIONAL BANK | Mahoning County, OH | Oil & Gas Property | Dec 2024 |
| 3415 | MAIBACH | Wayne County, OH | Oil & Gas Property | Dec 2023 |
| 3416 | MAIDEN | Wayne County, OH | Oil & Gas Property | Dec 2024 |
| 3417 | MAIRS | Wayne County, OH | Oil & Gas Property | Dec 2024 |
| 3418 | MAITINO | Trumbull County, OH | Oil & Gas Property | Dec 2001 |
| 3419 | MALAVITE | Stark County, OH | Oil & Gas Property | Dec 2023 |
| 3420 | MALDON E WRN BL 5H | Belmont County, OH | Oil & Gas Property | Mar 2025 |
| 3421 | MALDON N WRN BL 3H | Belmont County, OH | Oil & Gas Property | Mar 2025 |
| 3422 | MALDON W WRN BL 1H | Belmont County, OH | Oil & Gas Property | Mar 2025 |
| 3423 | MALEY | Guernsey County, OH | Oil & Gas Property | Dec 2023 |
| 3424 | MALLETT | Noble County, OH | Gas Property | Dec 2024 |
| 3425 | MALLETT | Monroe County, OH | Gas Property | Dec 2024 |
| 3426 | MALMSBERRY | Mahoning County, OH | Oil & Gas Property | Dec 2024 |
| 3427 | MALONE | Mahoning County, OH | Oil & Gas Property | Dec 2024 |
| 3428 | MALONE | Lawrence County, OH | Gas Property | Dec 2023 |
| 3429 | MANGUN 22-15-5 | Carroll County, OH | Oil & Gas Property | Mar 2025 |
| 3430 | MANGUS | Columbiana County, OH | Oil & Gas Property | Mar 2025 |
| 3431 | MANN | Wayne County, OH | Oil & Gas Property | Dec 1986 |
| 3432 | MANN | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 3433 | MANN ED | Muskingum County, OH | Oil & Gas Property | Dec 2022 |
| 3434 | MANN UNIT | Monroe County, OH | Gas Property | Mar 2025 |
| 3435 | MANSFIELD | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 3436 | MANSPERGER | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 3437 | MANTEL | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 3438 | MANTZ | Medina County, OH | Oil & Gas Property | Dec 2018 |
| 3439 | MAPES-BEATTIE | Medina County, OH | Oil & Gas Property | Dec 2014 |
| 3440 | MAPLE 31-7-2 | Jefferson County, OH | Gas Property | Mar 2025 |
| 3441 | MAREVA FARMS | Stark County, OH | Oil & Gas Property | Dec 2023 |
| 3442 | MARGARET ROEMER | Coshocton County, OH | Oil & Gas Property | Dec 2024 |
| 3443 | MARGREE LAWHON | Gallia County, OH | Oil & Gas Property | Dec 2023 |
| 3444 | MARIETTA | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 3445 | MARIETTA BEAGLE CLUB | Washington County, OH | Oil & Gas Property | Dec 2014 |
| 3446 | MARIETTA MCKEE | Knox County, OH | Oil Property | Dec 2013 |
| 3447 | MARION | Holmes County, OH | Oil & Gas Property | Dec 2004 |
| 3448 | MARK SC | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 3449 | MARKEL | Mahoning County, OH | Oil & Gas Property | Dec 2024 |
| 3450 | MARKLEY | Wayne County, OH | Gas Property | Dec 2024 |
| 3451 | MARKLEY | Tuscarawas County, OH | Oil & Gas Property | Dec 2023 |
| 3452 | MARKLEY | Medina County, OH | Oil & Gas Property | Dec 2024 |
| 3453 | MARKS | Stark County, OH | Oil & Gas Property | Dec 2023 |
| 3454 | MARLATT | Coshocton County, OH | Oil & Gas Property | Dec 2007 |
| 3455 | MARLOW | Perry County, OH | Oil & Gas Property | Dec 2018 |
| 3456 | MAROSCHER UNIT | Columbiana County, OH | Gas Property | Dec 2023 |
| 3457 | MARPLE | Monroe County, OH | Oil & Gas Property | Dec 2023 |
| 3458 | MARQUARD | Jefferson County, OH | Gas Property | Mar 2025 |
| 3459 | MARQUIS | Athens County, OH | Oil & Gas Property | Dec 2023 |
| 3460 | MARRISON | Ashtabula County, OH | Oil & Gas Property | Dec 2024 |
| 3461 | MARSCH H | Washington County, OH | Oil & Gas Property | Dec 2019 |
| 3462 | MARSH | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 3463 | MARSHA 18-14-6 | Carroll County, OH | Oil & Gas Property | Mar 2025 |
| 3464 | MARSHALL | Perry County, OH | Oil Property | Dec 2024 |
| 3465 | MARSHALL | Guernsey County, OH | Oil & Gas Property | Dec 2024 |
| 3466 | MARSHALL | Ashtabula County, OH | Oil & Gas Property | Dec 2015 |
| 3467 | MARSHALL | Athens County, OH | Oil & Gas Property | Dec 2024 |
| 3468 | MARSHALL | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 3469 | MARSHALL | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 3470 | MARTHA MANSFIELD | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 3471 | MARTHA SHEETS | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 3472 | MARTIG | Mahoning County, OH | Oil & Gas Property | Dec 2024 |
| 3473 | MARTIG | Mahoning County, OH | Oil & Gas Property | Dec 2024 |
| 3474 | MARTIN | Wayne County, OH | Oil & Gas Property | Dec 2024 |
| 3475 | MARTIN | Licking County, OH | Oil Property | Dec 2022 |
| 3476 | MARTIN | Wayne County, OH | Oil & Gas Property | Dec 2024 |
| 3477 | MARTIN | Muskingum County, OH | Oil & Gas Property | Dec 2019 |
| 3478 | MARTIN | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 3479 | MARTIN | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 3480 | MARTIN | Coshocton County, OH | Oil & Gas Property | Dec 2024 |
| 3481 | MARTIN | Washington County, OH | Oil & Gas Property | Dec 2023 |
| 3482 | MARTIN | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 3483 | MARTIN | Holmes County, OH | Oil & Gas Property | Dec 2024 |
| 3484 | MARTIN | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 3485 | MARTIN | Wayne County, OH | Oil & Gas Property | Dec 2023 |
| 3486 | MARTIN | Guernsey County, OH | Oil & Gas Property | Dec 2022 |
| 3487 | MARTUCH | Holmes County, OH | Oil & Gas Property | Dec 2019 |
| 3488 | MARTY | Wayne County, OH | Oil & Gas Property | Dec 2024 |
| 3489 | MARY LOUISE HIME | Licking County, OH | Oil & Gas Property | Dec 2024 |
| 3490 | MARY SNYDER | Columbiana County, OH | Oil & Gas Property | Dec 2024 |
| 3491 | MASH | Trumbull County, OH | Oil & Gas Property | Dec 2024 |
| 3492 | MASKALUK CL WAS | Columbiana County, OH | Gas Property | Mar 2025 |
| 3493 | MASKALUK CL WAS 1H | Columbiana County, OH | Gas Property | Mar 2025 |
| 3494 | MASON | Washington County, OH | Oil & Gas Property | Mar 2025 |
| 3495 | MASON | Stark County, OH | Oil & Gas Property | Dec 2023 |
| 3496 | MASON | Hocking County, OH | Oil Property | Dec 2024 |
| 3497 | MASON | Ashland County, OH | Oil & Gas Property | Dec 2024 |
| 3498 | MASON | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 3499 | MASON (MCAFEE) | Ashland County, OH | Oil & Gas Property | Dec 2024 |
| 3500 | MASSA | Portage County, OH | Oil & Gas Property | Dec 2024 |