| 81201 | MATT | Sullivan County, PA | Gas Property | Aug 2025 |
| 81202 | MATT DALE | Westmoreland County, PA | Gas Property | Dec 2024 |
| 81203 | MATT HJORT | Morton County, KS | Gas Property | Jun 2025 |
| 81204 | MATT ST | Creek County, OK | Oil Property | Apr 2025 |
| 81205 | MATT WILL FARMS | Bradford County, PA | Gas Property | Aug 2025 |
| 81206 | MATTE UNIT A | Karnes County, TX | Oil & Gas Property | Aug 2025 |
| 81207 | MATTEA BFA STATE | Lea County, NM | Oil & Gas Property | May 2022 |
| 81208 | MATTER | Texas County, OK | Oil & Gas Property | Jul 2025 |
| 81209 | MATTERHORN | Harrison County, TX | Gas Property | Aug 2025 |
| 81210 | MATTERHORN 24 | Howard County, TX | Oil & Gas Property | Aug 2025 |
| 81211 | MATTERHORN UNIT | Karnes County, TX | Oil & Gas Property | Aug 2025 |
| 81212 | MATTERN | Lea County, NM | Oil & Gas Property | Sep 2025 |
| 81213 | MATTERN | Lea County, NM | Oil & Gas Property | Oct 2012 |
| 81214 | MATTESON | Woodward County, OK | Oil & Gas Property | Jul 2025 |
| 81215 | MATTESON | Potter County, PA | Gas Property | Dec 2024 |
| 81216 | MATTHAEI | Rice County, KS | Oil Property | May 2025 |
| 81217 | MATTHESEN | Cleveland County, OK | Oil & Gas Property | Apr 2021 |
| 81218 | MATTHEW | Dewitt County, TX | Oil & Gas Property | Aug 2025 |
| 81219 | MATTHEW | Glasscock County, TX | Oil & Gas Property | Aug 2025 |
| 81220 | MATTHEW | Gray County, TX | Gas Property | Aug 2025 |
| 81221 | MATTHEW | Payne County, OK | Oil & Gas Property | Oct 2019 |
| 81222 | MATTHEW 1-31H | Richland County, MT | Oil & Gas Property | Aug 2025 |
| 81223 | MATTHEW 2806 | Grant County, OK | Oil & Gas Property | Aug 2025 |
| 81224 | MATTHEW ANTHONY | Armstrong County, PA | Gas Property | Dec 2024 |
| 81225 | MATTHEW FEE | Kern County, CA | Oil & Gas Property | Sep 2025 |
| 81226 | MATTHEW HEIRS | Allegheny County, PA | Oil & Gas Property | Dec 2024 |
| 81227 | MATTHEW MILLER | Armstrong County, PA | Gas Property | Feb 2025 |
| 81228 | MATTHEW SCHMIDT | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 81229 | MATTHEW SCHMIDT 4-2-35H-143-97 | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 81230 | MATTHEW W TAYLOR ET AL | Union Parish, LA | Gas Property | Jul 2024 |
| 81231 | MATTHEW W. ALEXANDER & LINDA M | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 81232 | MATTHEWS | Shackelford County, TX | Oil & Gas Property | Aug 2025 |
| 81233 | MATTHEWS | Caldwell County, TX | Oil & Gas Property | Aug 2025 |
| 81234 | MATTHEWS | Dewitt County, TX | Oil & Gas Property | Aug 2025 |
| 81235 | MATTHEWS | Shackelford County, TX | Oil & Gas Property | Aug 2025 |
| 81236 | MATTHEWS | Roger Mills County, OK | Oil & Gas Property | Jul 2025 |
| 81237 | MATTHEWS | Ness County, KS | Oil Property | Jun 2025 |
| 81238 | MATTHEWS | Panola County, TX | Oil & Gas Property | Aug 2025 |
| 81239 | MATTHEWS | Ohio County, KY | Oil Property | Dec 2013 |
| 81240 | MATTHEWS | Seminole County, OK | Oil Property | Jul 2025 |
| 81241 | MATTHEWS | Lincoln County, OK | Oil & Gas Property | Mar 2021 |
| 81242 | MATTHEWS | Foard County, TX | Gas Property | Aug 2025 |
| 81243 | MATTHEWS | Wood County, TX | Oil & Gas Property | Aug 2025 |
| 81244 | MATTHEWS | Ness County, KS | Oil Property | May 2025 |
| 81245 | MATTHEWS | Martin County, TX | Oil & Gas Property | Apr 2025 |
| 81246 | MATTHEWS | Shackelford County, TX | Oil & Gas Property | Aug 2025 |
| 81247 | MATTHEWS | Red River Parish, LA | Oil & Gas Property | Dec 2024 |
| 81248 | MATTHEWS | Shackelford County, TX | Oil & Gas Property | Aug 2025 |
| 81249 | MATTHEWS | Okfuskee County, OK | Oil & Gas Property | Jul 2011 |
| 81250 | MATTHEWS | Greene County, PA | Oil & Gas Property | Aug 2025 |
| 81251 | MATTHEWS 1 | Logan County, OK | Oil & Gas Property | Jul 2025 |
| 81252 | MATTHEWS 25 FEDERAL | Eddy County, NM | Oil & Gas Property | Aug 2025 |
| 81253 | MATTHEWS BURLEY | Johnson County, TX | Oil & Gas Property | Aug 2025 |
| 81254 | MATTHEWS CAMP | Reeves County, TX | Oil & Gas Property | Aug 2025 |
| 81255 | MATTHEWS DON | Johnson County, TX | Gas Property | Aug 2025 |
| 81256 | MATTHEWS NORTH UNIT | Gonzales County, TX | Oil & Gas Property | Aug 2025 |
| 81257 | MATTHEWS WILLIAM | Harrison County, TX | Oil & Gas Property | Aug 2025 |
| 81258 | MATTHEWS, VIOLETTA | Marshall County, WV | Gas Property | Sep 2021 |
| 81259 | MATTHEY, WILLIS L | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 81260 | MATTHIAS | Glasscock County, TX | Oil & Gas Property | Aug 2025 |
| 81261 | MATTHIES | Howard County, TX | Oil & Gas Property | May 2019 |
| 81262 | MATTHIES | Canadian County, OK | Oil & Gas Property | Jul 2025 |
| 81263 | MATTHIESEN | Glasscock County, TX | Oil & Gas Property | Jun 2023 |
| 81264 | MATTHIESEN | Noble County, OK | Oil & Gas Property | Aug 2025 |
| 81265 | MATTHYS-MCMILLAN GU | Wharton County, TX | Oil & Gas Property | Apr 2020 |
| 81266 | MATTI | Kingfisher County, OK | Oil & Gas Property | Apr 2019 |
| 81267 | MATTIE | Campbell County, WY | Oil & Gas Property | Apr 2009 |
| 81268 | MATTIE | Lincoln Parish, LA | Oil & Gas Property | Dec 2024 |
| 81269 | MATTIE | Andrews County, TX | Oil & Gas Property | Aug 2025 |
| 81270 | MATTIE | Armstrong County, PA | Gas Property | Dec 2024 |
| 81271 | MATTIE | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 81272 | MATTIE | Montague County, TX | Oil & Gas Property | Aug 2025 |
| 81273 | MATTIE 13-16-22 1H | Roger Mills County, OK | Oil & Gas Property | Jul 2025 |
| 81274 | MATTIE 13-36H | McKenzie County, ND | Oil & Gas Property | Sep 2025 |
| 81275 | MATTIE 18-11-5 | Harrison County, OH | Oil & Gas Property | Jun 2025 |
| 81276 | MATTIE BARNES | Sequoyah County, OK | Gas Property | Jul 2025 |
| 81277 | MATTIE BELL BURNS | Stephens County, OK | Oil Property | Jul 2025 |
| 81278 | MATTIE BURTON UNIT | Hamilton County, KS | Gas Property | Jun 2025 |
| 81279 | MATTIE CLARK | Choctaw County, AL | Oil Property | Apr 1998 |
| 81280 | MATTIE E. CLARK | Choctaw County, AL | Oil Property | Jan 1994 |
| 81281 | MATTIE GREEN | Pottawatomie County, OK | Oil & Gas Property | Jun 2025 |
| 81282 | MATTIE JERNIGAN | Panola County, TX | Gas Property | Jul 2025 |
| 81283 | MATTIE MAE | Caddo County, OK | Oil & Gas Property | Jul 2025 |
| 81284 | MATTIE MAE SMITH ET AL 17-1 #1 | Mobile County, AL | Oil & Gas Property | Jul 2025 |
| 81285 | MATTIE PRICE | Lea County, NM | Oil Property | Sep 2025 |
| 81286 | MATTIE SULLIVAN | Washita County, OK | Oil & Gas Property | Nov 2018 |
| 81287 | MATTIE TAYLOR | Lasalle Parish, LA | Oil & Gas Property | Dec 2024 |
| 81288 | MATTIE VAN SANT | Morton County, KS | Gas Property | Jun 2025 |
| 81289 | MATTIE WALLACE | McClain County, OK | Oil & Gas Property | May 2025 |
| 81290 | MATTINGLEY 14 | Martin County, TX | Oil & Gas Property | Aug 2025 |
| 81291 | MATTINGLY | Fayette County, TX | Oil & Gas Property | Aug 2025 |
| 81292 | MATTINGLY | Bastrop County, TX | Oil & Gas Property | Apr 2022 |
| 81293 | MATTINGLY | Johnson County, TX | Gas Property | Aug 2025 |
| 81294 | MATTIX | Nowata County, OK | Oil & Gas Property | Jan 2015 |
| 81295 | MATTIX | Lea County, NM | Oil & Gas Property | Aug 2025 |
| 81296 | MATTIX UNIT | Wise County, TX | Oil & Gas Property | Aug 2025 |
| 81297 | MATTKE ALBERT | Guadalupe County, TX | Oil & Gas Property | Jun 2025 |
| 81298 | MATTMARK | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 81299 | MATTMARK | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 81300 | MATTOCKS | Pittsburg County, OK | Gas Property | Feb 2016 |