| 80201 | MATHIS 7 | Martin County, TX | Oil & Gas Property | Jan 2025 |
| 80202 | MATHIS COAL CAR | Tarrant County, TX | Gas Property | Jan 2025 |
| 80203 | MATHIS W. F | Scurry County, TX | Oil & Gas Property | Jan 2025 |
| 80204 | MATHIS, TRENNIS | Braxton County, WV | Gas Property | Dec 2021 |
| 80205 | MATHISTAD | McKenzie County, ND | Oil & Gas Property | Mar 2025 |
| 80206 | MATI RAE SPRABERRY UNIT | Dawson County, TX | Oil & Gas Property | Jan 2025 |
| 80207 | MATIAS UNIT | Lavaca County, TX | Oil & Gas Property | Jan 2025 |
| 80208 | MATILDA GRAY | Cameron Parish, LA | Oil & Gas Property | Dec 2024 |
| 80209 | MATILDA GRAY EST | Allen Parish, LA | Oil & Gas Property | Nov 2024 |
| 80210 | MATILDA GRAY STREAM | Calcasieu Parish, LA | Oil & Gas Property | Jan 2025 |
| 80211 | MATKIN 'A' | Seward County, KS | Oil Property | Dec 2024 |
| 80212 | MATKIN SUGARKANE UNIT 1 1H | Live Oak County, TX | Oil & Gas Property | Jan 2025 |
| 80213 | MATKIN, W.C. ESTATE - WN | Live Oak County, TX | Oil & Gas Property | Jan 2005 |
| 80214 | MATKINS | Lea County, NM | Oil & Gas Property | Oct 2024 |
| 80215 | MATL-TRULL -H- SAND UNIT | Matagorda County, TX | Oil & Gas Property | Jan 2025 |
| 80216 | MATLACK | Kingman County, KS | Oil & Gas Property | Dec 2024 |
| 80217 | MATLACK | Reno County, KS | Oil Property | Dec 2024 |
| 80218 | MATLACK | Athens County, OH | Oil & Gas Property | Dec 2023 |
| 80219 | MATLAGE THEO | Harris County, TX | Oil & Gas Property | Jan 2025 |
| 80220 | MATLI | Blaine County, OK | Oil & Gas Property | Jan 2025 |
| 80221 | MATLI BROTHERS 2-24-13XH | Dewey County, OK | Oil & Gas Property | Jan 2025 |
| 80222 | MATLICK, DOWARD L. & TWILA B. DON | Barbour County, WV | Oil & Gas Property | Dec 2021 |
| 80223 | MATLOCK | Archer County, TX | Oil & Gas Property | Nov 2017 |
| 80224 | MATLOCK | Smith County, TX | Oil & Gas Property | Jan 2025 |
| 80225 | MATLOCK | Creek County, OK | Oil & Gas Property | Jul 2008 |
| 80226 | MATLOCK | Park County, WY | Oil Property | Feb 2025 |
| 80227 | MATLOCK | Jack County, TX | Oil & Gas Property | Jan 2025 |
| 80228 | MATLOCK | Tarrant County, TX | Gas Property | Jan 2025 |
| 80229 | MATLOCK | Ellis County, KS | Oil Property | Dec 2024 |
| 80230 | MATLOCK J. W | Johnson County, TX | Oil & Gas Property | Jan 2025 |
| 80231 | MATLOR | Moore County, TX | Gas Property | Jan 2025 |
| 80232 | MATNBAY | Alfalfa County, OK | Oil & Gas Property | Jan 2025 |
| 80233 | MATNEY | Neosho County, KS | Oil & Gas Property | Dec 2024 |
| 80234 | MATNEY | Montague County, TX | Oil & Gas Property | Jan 2025 |
| 80235 | MATOCHA | McMullen County, TX | Oil & Gas Property | Nov 2023 |
| 80236 | MATOCHA | Lavaca County, TX | Oil & Gas Property | Jan 2025 |
| 80237 | MATOSH | Ellsworth County, KS | Oil Property | Oct 2024 |
| 80238 | MATOUSEK UNIT | Garfield County, OK | Oil & Gas Property | Feb 2025 |
| 80239 | MATRIX | Weld County, CO | Oil & Gas Property | Feb 2025 |
| 80240 | MATRIX CASPIAN 101H | Webb County, TX | Oil & Gas Property | Jan 2025 |
| 80241 | MATRIX CERRITO UNIT | Webb County, TX | Oil & Gas Property | Jan 2025 |
| 80242 | MATRIX LAND CO | Webb County, TX | Oil & Gas Property | Jan 2025 |
| 80243 | MATSON | Forest County, PA | Oil & Gas Property | Dec 2024 |
| 80244 | MATSON | Jefferson County, PA | Oil & Gas Property | Dec 2024 |
| 80245 | MATSON | Kingman County, KS | Oil & Gas Property | Dec 2024 |
| 80246 | MATSON | Caddo Parish, LA | Oil Property | Dec 2024 |
| 80247 | MATSON 193 | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 80248 | MATSON MATSON | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 80249 | MATSON P.I | Brown County, TX | Oil & Gas Property | Jan 2025 |
| 80250 | MATSUSHIMA | Weld County, CO | Oil & Gas Property | Nov 2018 |
| 80251 | MATSUSHIMA | Weld County, CO | Oil & Gas Property | Feb 2025 |
| 80252 | MATT | Wheeler County, TX | Oil & Gas Property | Jan 2025 |
| 80253 | MATT | Sullivan County, PA | Gas Property | Feb 2025 |
| 80254 | MATT DALE | Westmoreland County, PA | Gas Property | Dec 2024 |
| 80255 | MATT HJORT | Morton County, KS | Gas Property | Dec 2024 |
| 80256 | MATT WILL FARMS | Bradford County, PA | Gas Property | Feb 2025 |
| 80257 | MATTE UNIT A | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 80258 | MATTEA BFA STATE | Lea County, NM | Oil & Gas Property | May 2022 |
| 80259 | MATTER | Texas County, OK | Oil & Gas Property | Jan 2025 |
| 80260 | MATTERHORN | Harrison County, TX | Gas Property | Jan 2025 |
| 80261 | MATTERHORN 24 | Howard County, TX | Oil & Gas Property | Dec 2024 |
| 80262 | MATTERHORN UNIT | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 80263 | MATTERN | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 80264 | MATTERN | Lea County, NM | Oil & Gas Property | Oct 2012 |
| 80265 | MATTESON | Potter County, PA | Gas Property | Dec 2024 |
| 80266 | MATTESON | Woodward County, OK | Oil & Gas Property | Jan 2025 |
| 80267 | MATTESON 1 | Major County, OK | Oil & Gas Property | Jan 2025 |
| 80268 | MATTHAEI | Rice County, KS | Oil Property | Dec 2024 |
| 80269 | MATTHESEN | Cleveland County, OK | Oil & Gas Property | Apr 2021 |
| 80270 | MATTHEW | Dewitt County, TX | Oil & Gas Property | Jan 2025 |
| 80271 | MATTHEW | Glasscock County, TX | Oil & Gas Property | Jan 2025 |
| 80272 | MATTHEW | Gray County, TX | Gas Property | Jan 2025 |
| 80273 | MATTHEW | Payne County, OK | Oil & Gas Property | Oct 2019 |
| 80274 | MATTHEW 1-31H | Richland County, MT | Oil & Gas Property | Feb 2025 |
| 80275 | MATTHEW 2806 | Grant County, OK | Oil & Gas Property | Jan 2025 |
| 80276 | MATTHEW ANTHONY | Armstrong County, PA | Gas Property | Dec 2024 |
| 80277 | MATTHEW FEE | Kern County, CA | Oil & Gas Property | Dec 2024 |
| 80278 | MATTHEW HEIRS | Allegheny County, PA | Oil & Gas Property | Dec 2024 |
| 80279 | MATTHEW MILLER | Armstrong County, PA | Gas Property | Feb 2025 |
| 80280 | MATTHEW SCHMIDT | Dunn County, ND | Oil & Gas Property | Feb 2025 |
| 80281 | MATTHEW SCHMIDT 4-2-35H-143-97 | Dunn County, ND | Oil & Gas Property | Feb 2025 |
| 80282 | MATTHEW W TAYLOR ET AL | Union Parish, LA | Gas Property | Jul 2024 |
| 80283 | MATTHEW W. ALEXANDER & LINDA M | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 80284 | MATTHEWS | Shackelford County, TX | Oil & Gas Property | Jan 2025 |
| 80285 | MATTHEWS | Caldwell County, TX | Oil & Gas Property | Jan 2025 |
| 80286 | MATTHEWS | Dewitt County, TX | Oil & Gas Property | Jan 2025 |
| 80287 | MATTHEWS | Shackelford County, TX | Oil & Gas Property | Jan 2025 |
| 80288 | MATTHEWS | Roger Mills County, OK | Oil & Gas Property | Jan 2025 |
| 80289 | MATTHEWS | Ness County, KS | Oil Property | Dec 2024 |
| 80290 | MATTHEWS | Panola County, TX | Oil & Gas Property | Jan 2025 |
| 80291 | MATTHEWS | Ohio County, KY | Oil Property | Dec 2013 |
| 80292 | MATTHEWS | Seminole County, OK | Oil Property | Jan 2025 |
| 80293 | MATTHEWS | Roger Mills County, OK | Oil & Gas Property | Jan 2025 |
| 80294 | MATTHEWS | Foard County, TX | Gas Property | Jan 2025 |
| 80295 | MATTHEWS | Wood County, TX | Oil & Gas Property | Jan 2025 |
| 80296 | MATTHEWS | Ness County, KS | Oil Property | Dec 2024 |
| 80297 | MATTHEWS | Martin County, TX | Oil & Gas Property | Nov 2024 |
| 80298 | MATTHEWS | Shackelford County, TX | Oil & Gas Property | Jan 2025 |
| 80299 | MATTHEWS | Red River Parish, LA | Oil & Gas Property | Dec 2024 |
| 80300 | MATTHEWS | Shackelford County, TX | Oil & Gas Property | Jan 2025 |