| 80401 | MARCUM | Mingo County, WV | Gas Property | Dec 2021 |
| 80402 | MARCUM | Estill County, KY | Oil Property | Nov 2022 |
| 80403 | MARCUM 1 | McClain County, OK | Oil & Gas Property | Oct 2025 |
| 80404 | MARCUM FARMS 31-27-12 | Alfalfa County, OK | Oil & Gas Property | Oct 2025 |
| 80405 | MARCUM-LIND 22-28-13 1H | Woods County, OK | Oil & Gas Property | Oct 2025 |
| 80406 | MARCUS | Rio Arriba County, NM | Oil & Gas Property | Nov 2025 |
| 80407 | MARCUS | Garvin County, OK | Oil Property | Oct 2025 |
| 80408 | MARCUS | Weld County, CO | Oil & Gas Property | Oct 2025 |
| 80409 | MARCUS 1-30H | Blaine County, OK | Oil & Gas Property | Oct 2025 |
| 80410 | MARCUS 8-26H | Dunn County, ND | Oil & Gas Property | Nov 2025 |
| 80411 | MARCUS FIVE H05ML | Fayette County, TX | Oil & Gas Property | Oct 2025 |
| 80412 | MARCUS J. FLEMING | Madison County, TX | Oil & Gas Property | Sep 2025 |
| 80413 | MARCUS MC | Creek County, OK | Oil & Gas Property | Oct 2025 |
| 80414 | MARCUS ONE H01ML | Fayette County, TX | Oil & Gas Property | Oct 2025 |
| 80415 | MARCUS STATE | Weld County, CO | Oil & Gas Property | Oct 2025 |
| 80416 | MARCUS THREE H03ML | Fayette County, TX | Oil & Gas Property | Oct 2025 |
| 80417 | MARCY | Weld County, CO | Oil & Gas Property | Dec 2021 |
| 80418 | MARCY | Williams County, ND | Oil & Gas Property | Nov 2025 |
| 80419 | MARCY | Edwards County, KS | Oil & Gas Property | Sep 2025 |
| 80420 | MARCY | Howard County, TX | Oil & Gas Property | Oct 2025 |
| 80421 | MARDIS | Pratt County, KS | Oil Property | Sep 2025 |
| 80422 | MARDIS | Pratt County, KS | Oil & Gas Property | Sep 2025 |
| 80423 | MARECEK 211 | Glasscock County, TX | Oil & Gas Property | Oct 2025 |
| 80424 | MAREK | Lee County, TX | Oil & Gas Property | Oct 2025 |
| 80425 | MAREK | Victoria County, TX | Oil & Gas Property | Oct 2025 |
| 80426 | MAREK | Lee County, TX | Oil & Gas Property | Dec 2014 |
| 80427 | MAREK 1 | Colorado County, TX | Oil & Gas Property | Oct 2025 |
| 80428 | MAREK EF UNIT | Burleson County, TX | Oil & Gas Property | Sep 2025 |
| 80429 | MAREK UNIT | Karnes County, TX | Oil & Gas Property | Oct 2025 |
| 80430 | MARES H. F. JR | Wise County, TX | Oil & Gas Property | Oct 2025 |
| 80431 | MARESH | Burleson County, TX | Oil Property | Sep 2025 |
| 80432 | MAREVA FARMS | Stark County, OH | Oil & Gas Property | Dec 2024 |
| 80433 | MARGA | Sherman County, TX | Gas Property | Oct 2025 |
| 80434 | MARGARET | Caddo County, OK | Oil Property | Nov 2024 |
| 80435 | MARGARET | Lee County, TX | Oil & Gas Property | Oct 2025 |
| 80436 | MARGARET | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 80437 | MARGARET | Crawford County, PA | Gas Property | Dec 2024 |
| 80438 | MARGARET | Elk County, KS | Oil Property | Sep 2025 |
| 80439 | MARGARET | Oklahoma County, OK | Oil & Gas Property | May 2014 |
| 80440 | MARGARET | Martin County, TX | Oil & Gas Property | Oct 2025 |
| 80441 | MARGARET | Garfield County, OK | Oil & Gas Property | Oct 2025 |
| 80442 | MARGARET | Stevens County, KS | Oil & Gas Property | Jul 2025 |
| 80443 | MARGARET | Eddy County, NM | Oil & Gas Property | Oct 2025 |
| 80444 | MARGARET | Pontotoc County, OK | Oil Property | Aug 2024 |
| 80445 | MARGARET | Indiana County, PA | Gas Property | Dec 2024 |
| 80446 | MARGARET | Sterling County, TX | Oil & Gas Property | Oct 2025 |
| 80447 | MARGARET | Armstrong County, PA | Gas Property | Dec 2024 |
| 80448 | MARGARET | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 80449 | MARGARET | Canadian County, OK | Oil & Gas Property | Oct 2025 |
| 80450 | MARGARET | Karnes County, TX | Oil & Gas Property | Oct 2025 |
| 80451 | MARGARET | Butler County, PA | Gas Property | Dec 2024 |
| 80452 | MARGARET 1 | Ellis County, OK | Oil & Gas Property | Oct 2025 |
| 80453 | MARGARET 2710 | Alfalfa County, OK | Oil & Gas Property | Nov 2025 |
| 80454 | MARGARET 36 | Irion County, TX | Oil & Gas Property | Sep 2025 |
| 80455 | MARGARET 41-28H | Dunn County, ND | Oil & Gas Property | Nov 2025 |
| 80456 | MARGARET 5-8 | McKenzie County, ND | Oil & Gas Property | Nov 2025 |
| 80457 | MARGARET A. BEATY HEIRS BEATY | Marion County, WV | Gas Property | Dec 2021 |
| 80458 | MARGARET BLOOD | Caddo County, OK | Oil & Gas Property | Oct 2025 |
| 80459 | MARGARET E BECK | Indiana County, PA | Gas Property | Dec 2024 |
| 80460 | MARGARET E SHOUP | Greene County, PA | Gas Property | Dec 2022 |
| 80461 | MARGARET E. PRICHARD | Stevens County, KS | Gas Property | Sep 2025 |
| 80462 | MARGARET EICHTHALER | Weld County, CO | Oil & Gas Property | Apr 2016 |
| 80463 | MARGARET ELIZABETH 4-33H | Williams County, ND | Oil & Gas Property | Nov 2025 |
| 80464 | MARGARET HAMILTON | Allegheny County, PA | Oil & Gas Property | Dec 2024 |
| 80465 | MARGARET L. GIBSON | Indiana County, PA | Gas Property | Dec 2024 |
| 80466 | MARGARET MARY | Midland County, TX | Oil & Gas Property | Oct 2025 |
| 80467 | MARGARET MONTGOMERY A 1 | La Plata County, CO | Gas Property | Oct 2025 |
| 80468 | MARGARET O | Canadian County, OK | Oil & Gas Property | Nov 2019 |
| 80469 | MARGARET ROEMER | Coshocton County, OH | Oil & Gas Property | Dec 2024 |
| 80470 | MARGARET RQ STATE | Chaves County, NM | Gas Property | Nov 2025 |
| 80471 | MARGARET SHANNO | Cowley County, KS | Oil Property | Sep 2025 |
| 80472 | MARGARET SPAULDING | Jackson County, CO | Oil & Gas Property | Oct 2013 |
| 80473 | MARGARET SUE KELLEY MARGARET SUE KELLEY | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 80474 | MARGARET TWOMBL | Weld County, CO | Oil & Gas Property | Aug 2024 |
| 80475 | MARGARIA PAUL UNIT | Washington County, PA | Gas Property | Nov 2025 |
| 80476 | MARGARIA RAYMOND UNIT | Washington County, PA | Gas Property | Nov 2025 |
| 80477 | MARGARITA 12 STATE COM | Lea County, NM | Oil & Gas Property | Nov 2025 |
| 80478 | MARGARITA 13 FEDERAL COM | Lea County, NM | Oil & Gas Property | Nov 2025 |
| 80479 | MARGARITA E UNIT | Robertson County, TX | Oil & Gas Property | Sep 2025 |
| 80480 | MARGAURITE | Mountrail County, ND | Oil & Gas Property | Nov 2025 |
| 80481 | MARGAY STATE 18 UNIT | Reeves County, TX | Oil & Gas Property | Oct 2025 |
| 80482 | MARGE JESSUP | Phillips County, KS | Oil Property | Aug 2025 |
| 80483 | MARGENE AWM FEDERAL | Chaves County, NM | Gas Property | Nov 2025 |
| 80484 | MARGERY 24-33H | Dunn County, ND | Oil & Gas Property | Nov 2025 |
| 80485 | MARGERY M STEPHENSON | Indiana County, PA | Gas Property | Dec 2024 |
| 80486 | MARGHEIM | Ness County, KS | Oil Property | Sep 2025 |
| 80487 | MARGIE | Kingfisher County, OK | Oil & Gas Property | Oct 2025 |
| 80488 | MARGIE | Hughes County, OK | Oil & Gas Property | Oct 2025 |
| 80489 | MARGIE | Ness County, KS | Oil Property | Sep 2025 |
| 80490 | MARGIE | Kingfisher County, OK | Oil & Gas Property | Oct 2025 |
| 80491 | MARGIE | Harrison County, TX | Oil & Gas Property | Oct 2025 |
| 80492 | MARGIE 9-4 | Martin County, TX | Oil & Gas Property | Oct 2025 |
| 80493 | MARGIE HARRIS UNIT | Grant County, KS | Gas Property | Sep 2025 |
| 80494 | MARGIL | Weld County, CO | Oil & Gas Property | Mar 2020 |
| 80495 | MARGO | Starr County, TX | Oil & Gas Property | Oct 2025 |
| 80496 | MARGO R.E. EST | Starr County, TX | Oil & Gas Property | Oct 2025 |
| 80497 | MARGO/PENA | Starr County, TX | Oil & Gas Property | Oct 2025 |
| 80498 | MARGRAVE | Bourbon County, KS | Oil Property | Jun 2025 |
| 80499 | MARGREE LAWHON | Gallia County, OH | Oil & Gas Property | Dec 2023 |
| 80500 | MARGUERITE | Roger Mills County, OK | Oil & Gas Property | Oct 2025 |