| 80101 | MASON | Caddo Parish, LA | Oil Property | Oct 2024 |
| 80102 | MASON | Ellis County, OK | Oil & Gas Property | Jun 2026 |
| 80103 | MASON | Harper County, KS | Oil & Gas Property | May 2026 |
| 80104 | MASON | Woods County, OK | Oil & Gas Property | Jul 2026 |
| 80105 | MASON | Terry County, TX | Oil & Gas Property | Jun 2026 |
| 80106 | MASON | Stevens County, KS | Gas Property | May 2026 |
| 80107 | MASON | Pittsburg County, OK | Gas Property | Jul 2026 |
| 80108 | MASON | Marion County, TX | Oil & Gas Property | Jun 2007 |
| 80109 | MASON | Ellis County, OK | Oil & Gas Property | Dec 2025 |
| 80110 | MASON | Haskell County, OK | Gas Property | Jun 2026 |
| 80111 | MASON (MCAFEE) | Ashland County, OH | Oil & Gas Property | Dec 2025 |
| 80112 | MASON 1 | Tyler County, TX | Oil & Gas Property | Jun 2026 |
| 80113 | MASON 14-31TFH | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 80114 | MASON 2-11H | Mountrail County, ND | Oil & Gas Property | Jun 2026 |
| 80115 | MASON A | Haskell County, OK | Gas Property | Mar 2016 |
| 80116 | MASON C. A | Wise County, TX | Oil & Gas Property | May 2026 |
| 80117 | MASON COAL & COKE | Pike County, KY | Oil & Gas Property | Dec 2024 |
| 80118 | MASON CS | Johnson County, WY | Gas Property | Dec 2019 |
| 80119 | MASON DIXON FARMS | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 80120 | MASON ESTATE | Pittsburg County, OK | Gas Property | Jul 2026 |
| 80121 | MASON ESTATE1 | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 80122 | MASON LULA | Limestone County, TX | Oil & Gas Property | Jun 2026 |
| 80123 | MASON TOMMIE J. GAS UNIT | Upshur County, TX | Oil & Gas Property | Jun 2026 |
| 80124 | MASON TREECE 1305 | Canadian County, OK | Oil & Gas Property | Jun 2026 |
| 80125 | MASON, A | Union County, KY | Oil Property | Dec 2019 |
| 80126 | MASON, EVERETT | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 80127 | MASON, EVERETT | Ritchie County, WV | Oil & Gas Property | May 2019 |
| 80128 | MASON, GORDON | Lincoln County, WV | Oil Property | Jun 2013 |
| 80129 | MASON, JOHN F ET AL | Union County, KY | Oil Property | Dec 2024 |
| 80130 | MASON, KENNETH & JENNIFER | Tyler County, WV | Oil Property | Dec 2007 |
| 80131 | MASON-MANLEY | Union County, KY | Oil Property | Oct 2024 |
| 80132 | MASON-NELSON | Hardeman County, TX | Oil Property | Jun 2026 |
| 80133 | MASON-POSTOAK | McClain County, OK | Oil & Gas Property | Jun 2026 |
| 80134 | MASONER | Haskell County, KS | Oil & Gas Property | May 2026 |
| 80135 | MASONIC | Kearny County, KS | Oil & Gas Property | May 2026 |
| 80136 | MASONIC 72 WRD | Ward County, TX | Oil & Gas Property | Jun 2026 |
| 80137 | MASONIC HOME | Kearny County, KS | Gas Property | May 2026 |
| 80138 | MASONITE | Jones County, MS | Oil & Gas Property | Sep 2022 |
| 80139 | MASONITE | Wayne County, MS | Oil & Gas Property | Jun 2026 |
| 80140 | MASOPUST | Canadian County, OK | Oil & Gas Property | Apr 2024 |
| 80141 | MASQUELIER 1 | Blaine County, OK | Oil & Gas Property | Jun 2026 |
| 80142 | MASS | Moore County, TX | Oil & Gas Property | Jun 2026 |
| 80143 | MASS STATE 65-3135 | Campbell County, WY | Oil & Gas Property | Jul 2026 |
| 80144 | MASS UNIT | Pittsburg County, OK | Gas Property | Jun 2026 |
| 80145 | MASSA | Portage County, OH | Oil & Gas Property | Dec 2025 |
| 80146 | MASSARD SHALLOW | Sebastian County, AR | Gas Property | Jun 2024 |
| 80147 | MASSARO UNIT | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 80148 | MASSASAUGA | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 80149 | MASSENBURG | Stephens County, TX | Oil & Gas Property | Feb 2023 |
| 80150 | MASSENGALE | Jack County, TX | Oil & Gas Property | Aug 2021 |
| 80151 | MASSENGILL | Muskingum County, OH | Oil & Gas Property | Dec 2016 |
| 80152 | MASSEY | Mitchell County, TX | Oil Property | May 2026 |
| 80153 | MASSEY | Lee County, TX | Oil & Gas Property | Jun 2026 |
| 80154 | MASSEY | Ellis County, OK | Oil & Gas Property | Jun 2026 |
| 80155 | MASSEY | Woodson County, KS | Oil Property | May 2026 |
| 80156 | MASSEY | Victoria County, TX | Oil & Gas Property | Apr 2020 |
| 80157 | MASSEY | Montgomery County, KS | Oil & Gas Property | Dec 2023 |
| 80158 | MASSEY | Edwards County, KS | Oil & Gas Property | May 2026 |
| 80159 | MASSEY | Edwards County, KS | Oil & Gas Property | Apr 2026 |
| 80160 | MASSEY | Okfuskee County, OK | Oil Property | Apr 2013 |
| 80161 | MASSEY | Gray County, TX | Oil & Gas Property | Jun 2026 |
| 80162 | MASSEY | Midland County, TX | Oil & Gas Property | Jun 2026 |
| 80163 | MASSEY | Johnson County, TX | Oil & Gas Property | May 2026 |
| 80164 | MASSEY | Burleson County, TX | Oil & Gas Property | Jun 2026 |
| 80165 | MASSEY | Claiborne Parish, LA | Oil & Gas Property | Dec 2024 |
| 80166 | MASSEY | Hood County, TX | Oil & Gas Property | Jun 2026 |
| 80167 | MASSEY | Morgan County, OH | Oil & Gas Property | Dec 1994 |
| 80168 | MASSEY | Throckmorton County, TX | Oil & Gas Property | Apr 2026 |
| 80169 | MASSEY A | Collingsworth County, TX | Gas Property | Jun 2026 |
| 80170 | MASSEY BALDWIN | Live Oak County, TX | Oil & Gas Property | Nov 2025 |
| 80171 | MASSEY ELEANOR ETAL | Morgan County, OH | Oil & Gas Property | Dec 2022 |
| 80172 | MASSEY GEORGIA GAS UNIT | Denton County, TX | Oil & Gas Property | Jun 2026 |
| 80173 | MASSEY MARVIN M. JR | Bexar County, TX | Oil & Gas Property | Jun 2026 |
| 80174 | MASSEY-BENTLEY | Ward County, TX | Oil & Gas Property | Jun 2026 |
| 80175 | MASSIE | Clay County, TX | Oil & Gas Property | Nov 2024 |
| 80176 | MASSIE | Upton County, TX | Oil & Gas Property | Jun 2026 |
| 80177 | MASSIE CHANDLER | Grady County, OK | Oil & Gas Property | Nov 2017 |
| 80178 | MASSIE R. H | Jack County, TX | Oil & Gas Property | May 2026 |
| 80179 | MASSIE-CHAPMAN | Gray County, TX | Oil & Gas Property | May 2026 |
| 80180 | MASSIER | Ellis County, KS | Oil Property | May 2026 |
| 80181 | MASSIER | Trego County, KS | Oil Property | Jun 1991 |
| 80182 | MASSINGALE | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 80183 | MASSINGILL | Conway County, AR | Gas Property | Jul 2024 |
| 80184 | MASSIVE 19 | Yuma County, CO | Gas Property | May 2026 |
| 80185 | MASSIVE STATE 3-1N-163-102 | Divide County, ND | Oil & Gas Property | Jun 2026 |
| 80186 | MASSMAN | Okfuskee County, OK | Oil & Gas Property | Jul 2020 |
| 80187 | MASSMAN | Rice County, KS | Oil Property | Mar 2026 |
| 80188 | MASSMAN | Leavenworth County, KS | Oil Property | May 2026 |
| 80189 | MASSO | Susquehanna County, PA | Gas Property | Jun 2026 |
| 80190 | MASSONI | Seward County, KS | Oil & Gas Property | May 2026 |
| 80191 | MASSOTH | Woodson County, KS | Oil Property | Apr 2024 |
| 80192 | MAST | Nacogdoches County, TX | Oil & Gas Property | Jun 2026 |
| 80193 | MAST | Trumbull County, OH | Oil & Gas Property | Dec 2025 |
| 80194 | MAST | Lawrence County, PA | Oil & Gas Property | Dec 2025 |
| 80195 | MAST | Nacogdoches County, TX | Oil & Gas Property | Jun 2026 |
| 80196 | MAST | Holmes County, OH | Oil & Gas Property | Dec 2025 |
| 80197 | MAST A. T. B | Nacogdoches County, TX | Oil & Gas Property | Jun 2026 |
| 80198 | MAST GAS UNIT A 1 | Nacogdoches County, TX | Oil & Gas Property | May 2025 |
| 80199 | MAST UNIT | Custer County, OK | Oil & Gas Property | May 2026 |
| 80200 | MASTEL 14-24TFH | Dunn County, ND | Oil & Gas Property | Jun 2026 |