| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 8501 | MARTINDELL | Greenwood County, KS | Oil Property | Dec 2025 |
| 8502 | MARVEL | Harper County, KS | Oil & Gas Property | Dec 2025 |
| 8503 | MARVIN SANDER | Allen County, KS | Oil Property | Nov 2025 |
| 8504 | MARVIN SAXTON | Pawnee County, KS | Oil Property | Oct 2025 |
| 8505 | MARY | Clark County, KS | Oil Property | Mar 2025 |
| 8506 | MARY | Harper County, KS | Oil & Gas Property | Dec 2025 |
| 8507 | MARY | Pratt County, KS | Oil Property | Dec 2025 |
| 8508 | MARY | Rooks County, KS | Oil Property | Dec 2025 |
| 8509 | MARY | Graham County, KS | Oil Property | Dec 2025 |
| 8510 | MARY | Barber County, KS | Oil & Gas Property | Dec 2025 |
| 8511 | MARY ANN | Rawlins County, KS | Oil Property | Dec 2025 |
| 8512 | MARY B | Stevens County, KS | Oil & Gas Property | Apr 2025 |
| 8513 | MARY DOUGHERTY | Rooks County, KS | Oil Property | Dec 2025 |
| 8514 | MARY F. DOUGLAS | Wilson County, KS | Gas Property | Dec 2025 |
| 8515 | MARY G. HETZEL | Kearny County, KS | Gas Property | Dec 2025 |
| 8516 | MARY HORNER UNIT | Grant County, KS | Gas Property | Dec 2025 |
| 8517 | MARY IDA | Rice County, KS | Oil Property | Jul 1996 |
| 8518 | MARY KAY LIPP | Pawnee County, KS | Oil & Gas Property | Mar 2021 |
| 8519 | MARY LAHEY | Grant County, KS | Oil & Gas Property | Dec 2025 |
| 8520 | MARY LOU | Comanche County, KS | Oil & Gas Property | Dec 2025 |
| 8521 | MARY LOUISE HINES REV. TRUST | Neosho County, KS | Gas Property | Dec 2025 |
| 8522 | MARY LOW | Sumner County, KS | Oil Property | Nov 2025 |
| 8523 | MARY MAJOR | Lane County, KS | Oil Property | Oct 2025 |
| 8524 | MARY NATION | Haskell County, KS | Oil & Gas Property | Dec 2025 |
| 8525 | MARY RUSH 9 | Graham County, KS | Oil Property | Dec 2025 |
| 8526 | MASCHLER | Miami County, KS | Oil Property | Nov 2025 |
| 8527 | MASKITA 1 | Reno County, KS | Oil & Gas Property | Nov 2017 |
| 8528 | MASON | Greenwood County, KS | Oil Property | Jun 2015 |
| 8529 | MASON | Miami County, KS | Oil Property | May 2019 |
| 8530 | MASON | Pratt County, KS | Oil & Gas Property | Nov 2014 |
| 8531 | MASON | Greenwood County, KS | Oil Property | Mar 1989 |
| 8532 | MASON | Harper County, KS | Oil & Gas Property | Dec 2025 |
| 8533 | MASON | Harper County, KS | Oil & Gas Property | Dec 2025 |
| 8534 | MASON | Stevens County, KS | Gas Property | Dec 2025 |
| 8535 | MASONER | Haskell County, KS | Oil & Gas Property | Dec 2025 |
| 8536 | MASONIC | Kearny County, KS | Oil & Gas Property | Dec 2025 |
| 8537 | MASONIC HOME | Kearny County, KS | Gas Property | Dec 2025 |
| 8538 | MASSEY | Woodson County, KS | Oil Property | Dec 2025 |
| 8539 | MASSEY | Montgomery County, KS | Oil & Gas Property | Dec 2023 |
| 8540 | MASSEY | Edwards County, KS | Oil & Gas Property | Dec 2025 |
| 8541 | MASSEY | Edwards County, KS | Oil & Gas Property | Nov 2025 |
| 8542 | MASSIER | Ellis County, KS | Oil Property | Aug 2025 |
| 8543 | MASSIER | Trego County, KS | Oil Property | Jun 1991 |
| 8544 | MASSMAN | Rice County, KS | Oil Property | Nov 2025 |
| 8545 | MASSMAN | Leavenworth County, KS | Oil Property | Dec 2025 |
| 8546 | MASSONI | Seward County, KS | Oil & Gas Property | Dec 2025 |
| 8547 | MASSOTH | Woodson County, KS | Oil Property | Apr 2024 |
| 8548 | MATER | Stanton County, KS | Gas Property | Dec 2025 |
| 8549 | MATER GAS UNIT | Stanton County, KS | Gas Property | Dec 2025 |
| 8550 | MATERN A | Morton County, KS | Gas Property | Dec 2025 |
| 8551 | MATHER | Stafford County, KS | Oil Property | Dec 2025 |
| 8552 | MATHES | Edwards County, KS | Oil & Gas Property | May 1985 |
| 8553 | MATHES | Grant County, KS | Gas Property | Dec 2025 |
| 8554 | MATHES | Haskell County, KS | Gas Property | Dec 2025 |
| 8555 | MATHES | Pratt County, KS | Oil & Gas Property | Dec 2025 |
| 8556 | MATHEWS | Ellsworth County, KS | Oil Property | Sep 2025 |
| 8557 | MATHEWS | Barber County, KS | Oil & Gas Property | Dec 2025 |
| 8558 | MATHEWS | Barber County, KS | Oil & Gas Property | Nov 2025 |
| 8559 | MATHIAS | Coffey County, KS | Oil Property | Nov 2025 |
| 8560 | MATKIN | Beaver County, OK | Oil & Gas Property | Jan 2017 |
| 8561 | MATKIN 'A' | Seward County, KS | Oil Property | Dec 2025 |
| 8562 | MATLACK | Kingman County, KS | Oil & Gas Property | Dec 2025 |
| 8563 | MATLACK | Reno County, KS | Oil Property | Dec 2025 |
| 8564 | MATLOCK | Ellis County, KS | Oil Property | Dec 2025 |
| 8565 | MATNEY | Neosho County, KS | Oil & Gas Property | Dec 2025 |
| 8566 | MATSON | Kingman County, KS | Oil & Gas Property | Dec 2025 |
| 8567 | MATT HJORT | Morton County, KS | Gas Property | Dec 2025 |
| 8568 | MATTHAEI | Rice County, KS | Oil Property | Nov 2025 |
| 8569 | MATTHEWS | Ness County, KS | Oil Property | Dec 2025 |
| 8570 | MATTHEWS | Ness County, KS | Oil Property | Oct 2025 |
| 8571 | MATTIE BURTON UNIT | Hamilton County, KS | Gas Property | Dec 2025 |
| 8572 | MATTIE VAN SANT | Morton County, KS | Gas Property | Sep 2025 |
| 8573 | MATTSON | Rice County, KS | Oil Property | Oct 2025 |
| 8574 | MATZEK | Barton County, KS | Oil Property | Dec 2025 |
| 8575 | MATZEN | Grant County, KS | Gas Property | Dec 2025 |
| 8576 | MAUCH | Ness County, KS | Oil Property | Dec 2025 |
| 8577 | MAUCH | Lane County, KS | Oil Property | Jul 2025 |
| 8578 | MAUCH 1-28 | Barton County, KS | Oil Property | Dec 2025 |
| 8579 | MAUD COLLINGWOOD | Seward County, KS | Oil & Gas Property | Jul 1993 |
| 8580 | MAUD COLLINGWOOD | Stanton County, KS | Gas Property | Dec 2025 |
| 8581 | MAUDE CARPENTER | Comanche County, KS | Oil Property | Dec 2025 |
| 8582 | MAUDE MEYER GAS UNIT | Grant County, KS | Gas Property | Dec 2025 |
| 8583 | MAUDE SMITH | McPherson County, KS | Oil Property | Dec 2025 |
| 8584 | MAUDIE 1-14 | Seward County, KS | Oil & Gas Property | Dec 2025 |
| 8585 | MAUDIE REIDA | Kingman County, KS | Oil & Gas Property | Dec 2025 |
| 8586 | MAUDILL | Kingman County, KS | Oil & Gas Property | Dec 2025 |
| 8587 | MAULER | Rush County, KS | Gas Property | Dec 2025 |
| 8588 | MAULER | Barton County, KS | Oil & Gas Property | Dec 2025 |
| 8589 | MAUNE | Kearny County, KS | Gas Property | Dec 2025 |
| 8590 | MAUNE | Finney County, KS | Oil & Gas Property | Dec 2025 |
| 8591 | MAUPIN | Russell County, KS | Oil Property | Dec 2025 |
| 8592 | MAUSLEIN | Franklin County, KS | Oil Property | Dec 2025 |
| 8593 | MAVERS | Montgomery County, KS | Oil Property | Jun 2006 |
| 8594 | MAVIS 26 | Ellis County, KS | Oil Property | Oct 2025 |
| 8595 | MAWHIRTER | Stafford County, KS | Oil Property | Dec 2025 |
| 8596 | MAX 22 | Meade County, KS | Oil & Gas Property | Dec 2025 |
| 8597 | MAX COHEN | Kearny County, KS | Gas Property | Dec 2025 |
| 8598 | MAX VAUGH | Chautauqua County, KS | Oil Property | Aug 1994 |
| 8599 | MAXEDON GAS UNIT | Morton County, KS | Gas Property | Dec 2025 |
| 8600 | MAXFIELD | Hamilton County, KS | Gas Property | Dec 2025 |