| 11301 | MUSSER ASSOCIATES | Indiana County, PA | Gas Property | Dec 2023 |
| 11302 | MUSSER DAVIS | Beauregard Parish, LA | Oil & Gas Property | Dec 2024 |
| 11303 | MUSSER FOREST | Indiana County, PA | Gas Property | Dec 2024 |
| 11304 | MUSSER FOREST | Indiana County, PA | Gas Property | Dec 2024 |
| 11305 | MUSSER FOREST | Indiana County, PA | Gas Property | Dec 2024 |
| 11306 | MUSSER FOREST | Indiana County, PA | Gas Property | Dec 2024 |
| 11307 | MUSSER-DAVIS | Beauregard Parish, LA | Oil & Gas Property | Feb 2020 |
| 11308 | MUSSLEWHITE MONA | Fayette County, TX | Oil & Gas Property | Jan 2025 |
| 11309 | MUSSMAN | Texas County, OK | Oil & Gas Property | Jan 2025 |
| 11310 | MUSSON | Cowley County, KS | Oil & Gas Property | Dec 2024 |
| 11311 | MUSTAIN | Wilson County, KS | Gas Property | Dec 2024 |
| 11312 | MUSTAIN | Wilson County, KS | Gas Property | Dec 2024 |
| 11313 | MUSTAIN | Wilson County, KS | Gas Property | Dec 2024 |
| 11314 | MUSTAIN 'B' | Montgomery County, KS | Gas Property | Oct 2023 |
| 11315 | MUSTAIN, DON | Wilson County, KS | Gas Property | Jul 2023 |
| 11316 | MUSTANG | Brazos County, TX | Oil & Gas Property | Dec 2024 |
| 11317 | MUSTANG | Frio County, TX | Oil & Gas Property | Dec 2024 |
| 11318 | MUSTANG | Laramie County, WY | Oil & Gas Property | Feb 2025 |
| 11319 | MUSTANG | McMullen County, TX | Oil & Gas Property | Jan 2025 |
| 11320 | MUSTANG | Grady County, OK | Oil & Gas Property | Jan 2025 |
| 11321 | MUSTANG | Canadian County, OK | Oil & Gas Property | Jan 2023 |
| 11322 | MUSTANG | Midland County, TX | Oil & Gas Property | Dec 2024 |
| 11323 | MUSTANG | Major County, OK | Oil & Gas Property | Feb 2025 |
| 11324 | MUSTANG | McClain County, OK | Oil & Gas Property | Jan 2025 |
| 11325 | MUSTANG | Garvin County, OK | Oil & Gas Property | Jan 2025 |
| 11326 | MUSTANG | Weld County, CO | Oil & Gas Property | Feb 2025 |
| 11327 | MUSTANG | Martin County, TX | Oil & Gas Property | Jan 2025 |
| 11328 | MUSTANG | Mountrail County, ND | Oil & Gas Property | Feb 2025 |
| 11329 | MUSTANG | Andrews County, TX | Oil & Gas Property | Jan 2025 |
| 11330 | MUSTANG | San Juan County, UT | Oil & Gas Property | Feb 2025 |
| 11331 | MUSTANG | Morton County, KS | Gas Property | Dec 2024 |
| 11332 | MUSTANG | Campbell County, WY | Oil & Gas Property | Feb 2025 |
| 11333 | MUSTANG 1 | Midland County, TX | Oil & Gas Property | Dec 2024 |
| 11334 | MUSTANG 1 | Uintah County, UT | Oil & Gas Property | May 2015 |
| 11335 | MUSTANG 14 | Midland County, TX | Oil & Gas Property | Dec 2024 |
| 11336 | MUSTANG 149-93-29A-32H TF | Dunn County, ND | Oil & Gas Property | Feb 2025 |
| 11337 | MUSTANG 15 | Midland County, TX | Oil & Gas Property | Dec 2024 |
| 11338 | MUSTANG 160 MIPA UNIT | Midland County, TX | Oil & Gas Property | Dec 2024 |
| 11339 | MUSTANG 1H | Tarrant County, TX | Gas Property | Jan 2025 |
| 11340 | MUSTANG 28-21 UNIT | Loving County, TX | Oil & Gas Property | Jan 2025 |
| 11341 | MUSTANG 8 17 FEDERAL | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 11342 | MUSTANG 8 29 FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 11343 | MUSTANG CREEK | Johnson County, TX | Oil & Gas Property | Jan 2025 |
| 11344 | MUSTANG DRAW | Reagan County, TX | Oil & Gas Property | Jan 2025 |
| 11345 | MUSTANG FED | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 11346 | MUSTANG FEDERAL | Campbell County, WY | Gas Property | Jun 2015 |
| 11347 | MUSTANG FEDERAL | Lea County, NM | Oil & Gas Property | Feb 2001 |
| 11348 | MUSTANG RANCH | Zavala County, TX | Oil & Gas Property | Jan 2025 |
| 11349 | MUSTANG SALLY | Burleson County, TX | Oil & Gas Property | Dec 2024 |
| 11350 | MUSTANG SALLY | Sweetwater County, WY | Oil & Gas Property | Aug 2014 |
| 11351 | MUSTANG STATE | Lea County, NM | Oil & Gas Property | Jun 2013 |
| 11352 | MUSTANG STATE UNIT | Culberson County, TX | Oil & Gas Property | Jan 2025 |
| 11353 | MUSTANG WEST | Reagan County, TX | Oil & Gas Property | Jan 2025 |
| 11354 | MUTCH | Arenac County, MI | Oil Property | Sep 2024 |
| 11355 | MUTCHLER | Tuscarawas County, OH | Oil & Gas Property | Dec 2022 |
| 11356 | MUTH | Rush County, KS | Gas Property | Dec 2024 |
| 11357 | MUTNANSKY UNIT | Fayette County, PA | Gas Property | Feb 2025 |
| 11358 | MUTSCHELKNAUS, C | Harrison County, WV | Gas Property | Dec 2021 |
| 11359 | MUTSCHELKNAUS, CLARENCE | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 11360 | MUTUAL | Jackson County, CO | Oil & Gas Property | Feb 2025 |
| 11361 | MUTUAL | Texas County, OK | Oil & Gas Property | Jan 2025 |
| 11362 | MUTUAL REALTY | Tensas Parish, LA | Oil & Gas Property | Dec 2024 |
| 11363 | MUTZ | Grady County, OK | Oil & Gas Property | Jan 2025 |
| 11364 | MUTZ UNIT | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 11365 | MUY WAYNO 18 FEDERAL | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 11366 | MUZETTE MS | Forest County, PA | Oil & Gas Property | Dec 2024 |
| 11367 | MUZNY | Burleson County, TX | Oil & Gas Property | Dec 2024 |
| 11368 | MUZNY EF UNIT | Burleson County, TX | Oil & Gas Property | Dec 2024 |
| 11369 | MUZNY HCX | Burleson County, TX | Oil & Gas Property | Dec 2024 |
| 11370 | MUZYKA LOUIS | Johnson County, TX | Oil & Gas Property | Jan 2025 |
| 11371 | MUZYKA MARTHA | Johnson County, TX | Oil & Gas Property | Jan 2025 |
| 11372 | MUZZA G. P | Zapata County, TX | Oil & Gas Property | Jan 2025 |
| 11373 | MUZZLE 254 | Martin County, TX | Oil & Gas Property | Feb 2025 |
| 11374 | MV JONES ET UX | Clarion County, PA | Gas Property | Dec 2022 |
| 11375 | MVL 2 | Converse County, WY | Oil & Gas Property | Feb 2025 |
| 11376 | MVL 3 | Converse County, WY | Oil & Gas Property | Feb 2025 |
| 11377 | MVP A | Orange County, TX | Oil & Gas Property | Jan 2025 |
| 11378 | MVSD | Mahoning County, OH | Oil & Gas Property | Dec 2024 |
| 11379 | MW 1-14-23XH | Blaine County, OK | Gas Property | Feb 2025 |
| 11380 | MW JOHNSON A | La Plata County, CO | Gas Property | Feb 2025 |
| 11381 | MWCBSU | Glacier County, MT | Oil Property | Dec 1994 |
| 11382 | MWCD | Noble County, OH | Oil & Gas Property | Dec 2020 |
| 11383 | MWCD | Coshocton County, OH | Oil & Gas Property | Dec 2024 |
| 11384 | MWCD | Tuscarawas County, OH | Oil & Gas Property | Dec 2023 |
| 11385 | MWCD | Carroll County, OH | Oil & Gas Property | Dec 2024 |
| 11386 | MWCD | Tuscarawas County, OH | Oil & Gas Property | Dec 2024 |
| 11387 | MWFC | Simpson County, MS | Oil & Gas Property | Sep 2024 |
| 11388 | MWJ FEDERAL | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 11389 | MWJ ROCKER -B | Reagan County, TX | Oil & Gas Property | Jul 2015 |
| 11390 | MWK FARM | Woods County, OK | Oil & Gas Property | Feb 2025 |
| 11391 | MWS 63 | Martin County, TX | Oil & Gas Property | Jan 2025 |
| 11392 | MWT A | Atascosa County, TX | Oil & Gas Property | Jan 2025 |
| 11393 | MY BABY | Roberts County, TX | Oil & Gas Property | Jan 2025 |
| 11394 | MY TB INVESTMENTS LLC 6076 | Tioga County, PA | Gas Property | Feb 2025 |
| 11395 | MY TRUELOVE 38 | Midland County, TX | Oil & Gas Property | Jan 2025 |
| 11396 | MY WAY RANCH | Mesa County, CO | Oil & Gas Property | Feb 2025 |
| 11397 | MYATT | Hale County, TX | Oil & Gas Property | Jan 2025 |
| 11398 | MYATT | Terry County, TX | Oil & Gas Property | Jun 2023 |
| 11399 | MYATT | Hockley County, TX | Oil & Gas Property | Jan 2025 |
| 11400 | MYDLAND | Sheridan County, WY | Gas Property | Jun 2015 |