| 31101 | DEN -A | Ector County, TX | Gas Property | Feb 2026 |
| 31102 | DENA | Harper County, KS | Oil & Gas Property | Feb 2026 |
| 31103 | DENALI | Pittsburg County, OK | Gas Property | Mar 2026 |
| 31104 | DENALI | McKenzie County, ND | Oil & Gas Property | Apr 2026 |
| 31105 | DENALI 1206 | Canadian County, OK | Oil & Gas Property | Mar 2026 |
| 31106 | DENALI 148-95-12D-01H-TF | Dunn County, ND | Oil & Gas Property | Apr 2026 |
| 31107 | DENALI 22-19N-4W | Logan County, OK | Oil & Gas Property | Mar 2026 |
| 31108 | DENALI 33 FEDERAL | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 31109 | DENALI 48 | Howard County, TX | Oil & Gas Property | Mar 2026 |
| 31110 | DENALI APOLLO | Washington County, TX | Oil & Gas Property | Mar 2026 |
| 31111 | DENALI GAS UNIT | Angelina County, TX | Gas Property | Mar 2026 |
| 31112 | DENALI MATRIX | Washington County, TX | Oil & Gas Property | Feb 2026 |
| 31113 | DENALI SUMMIT | Washington County, TX | Oil & Gas Property | Mar 2026 |
| 31114 | DENALI UNIT | Karnes County, TX | Oil & Gas Property | Mar 2026 |
| 31115 | DENBOW | Monroe County, OH | Oil & Gas Property | Dec 2025 |
| 31116 | DENCIE JOHNSON | Dewey County, OK | Oil & Gas Property | Jun 2000 |
| 31117 | DENCIL HENTHORN ET AL 51456 | Wetzel County, WV | Gas Property | Dec 2021 |
| 31118 | DENDY | Tuscaloosa County, AL | Gas Property | Dec 1995 |
| 31119 | DENDY | Ochiltree County, TX | Oil & Gas Property | Mar 2026 |
| 31120 | DENEB | Lavaca County, TX | Oil & Gas Property | Mar 2026 |
| 31121 | DENELDA | Kingfisher County, OK | Oil & Gas Property | Mar 2026 |
| 31122 | DENENA-ELY UNIT | Robertson County, TX | Oil & Gas Property | Feb 2026 |
| 31123 | DENHAM | Creek County, OK | Oil & Gas Property | Apr 2025 |
| 31124 | DENHAM | Conway County, AR | Gas Property | Jul 2024 |
| 31125 | DENIO | Graham County, KS | Oil Property | Jan 2026 |
| 31126 | DENIOUS | Stevens County, KS | Gas Property | Feb 2026 |
| 31127 | DENISE | Lipscomb County, TX | Oil & Gas Property | Mar 2026 |
| 31128 | DENISE | Midland County, TX | Oil & Gas Property | Mar 2026 |
| 31129 | DENISE | Ness County, KS | Oil Property | Dec 2025 |
| 31130 | DENISON | Stonewall County, TX | Oil & Gas Property | Mar 2026 |
| 31131 | DENISON | Caldwell County, TX | Oil & Gas Property | Mar 2026 |
| 31132 | DENISON | Trego County, KS | Oil Property | Feb 2026 |
| 31133 | DENISON | Stonewall County, TX | Oil & Gas Property | Jul 2019 |
| 31134 | DENISON | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 31135 | DENISTON | Pratt County, KS | Oil Property | Feb 2026 |
| 31136 | DENIUS FEDERAL | Lea County, NM | Oil & Gas Property | May 2026 |
| 31137 | DENJEN, RICHARD L W | Taylor County, WV | Gas Property | Dec 2021 |
| 31138 | DENKER | Stafford County, KS | Oil Property | Nov 2025 |
| 31139 | DENKER | Stafford County, KS | Oil Property | Feb 2026 |
| 31140 | DENMAN | Guadalupe County, TX | Oil & Gas Property | Mar 2026 |
| 31141 | DENMAN | Howard County, TX | Oil & Gas Property | Mar 2026 |
| 31142 | DENMAN | Crawford County, AR | Gas Property | Jun 2024 |
| 31143 | DENMAN | Licking County, OH | Oil & Gas Property | Dec 2024 |
| 31144 | DENMAN | Trumbull County, OH | Oil & Gas Property | Dec 1990 |
| 31145 | DENNARD | Panola County, TX | Oil & Gas Property | Mar 2026 |
| 31146 | DENNETT | Ellis County, OK | Oil & Gas Property | Jan 2026 |
| 31147 | DENNEY | Stephens County, TX | Oil & Gas Property | Mar 2026 |
| 31148 | DENNEY | Wayne County, KY | Oil Property | Oct 2023 |
| 31149 | DENNEY | Custer County, OK | Oil & Gas Property | Mar 2026 |
| 31150 | DENNEY | Wilbarger County, TX | Oil & Gas Property | Mar 2026 |
| 31151 | DENNEY 2-19HD | Roger Mills County, OK | Oil & Gas Property | Mar 2026 |
| 31152 | DENNEY STATE | Phillips County, CO | Gas Property | Aug 2022 |
| 31153 | DENNEY, BETTY J. 20 | Wilson County, KS | Gas Property | Feb 2026 |
| 31154 | DENNEY-WEBB 17 | Caddo Parish, LA | Oil & Gas Property | Jan 2001 |
| 31155 | DENNIG | Concordia Parish, LA | Oil & Gas Property | Dec 2024 |
| 31156 | DENNING | Texas County, OK | Gas Property | Mar 2026 |
| 31157 | DENNING | Rooks County, KS | Oil Property | Feb 2026 |
| 31158 | DENNING | Tuscarawas County, OH | Oil & Gas Property | Dec 2025 |
| 31159 | DENNING | Graham County, KS | Oil Property | Feb 2026 |
| 31160 | DENNIS | Neosho County, KS | Oil & Gas Property | Feb 2026 |
| 31161 | DENNIS | Cooke County, TX | Oil & Gas Property | Mar 2026 |
| 31162 | DENNIS | Carter County, OK | Oil & Gas Property | Mar 2026 |
| 31163 | DENNIS | Montague County, TX | Oil & Gas Property | Mar 2026 |
| 31164 | DENNIS | Grady County, OK | Oil & Gas Property | Mar 2026 |
| 31165 | DENNIS | Taylor County, TX | Oil & Gas Property | Jul 2018 |
| 31166 | DENNIS | Jefferson County, OK | Oil Property | Apr 2026 |
| 31167 | DENNIS | Dewey County, OK | Oil & Gas Property | Nov 2021 |
| 31168 | DENNIS | Gray County, TX | Oil & Gas Property | Mar 2026 |
| 31169 | DENNIS | Webster Parish, LA | Oil Property | Jan 2025 |
| 31170 | DENNIS | Borden County, TX | Oil & Gas Property | Feb 2026 |
| 31171 | DENNIS | Shackelford County, TX | Oil & Gas Property | Nov 2024 |
| 31172 | DENNIS | Crane County, TX | Oil & Gas Property | Mar 2026 |
| 31173 | DENNIS | Major County, OK | Oil & Gas Property | Mar 2026 |
| 31174 | DENNIS | Garvin County, OK | Oil & Gas Property | Aug 2014 |
| 31175 | DENNIS | Dewey County, OK | Oil & Gas Property | Mar 2026 |
| 31176 | DENNIS | Stafford County, KS | Oil Property | Feb 2026 |
| 31177 | DENNIS | Stephens County, OK | Oil & Gas Property | Mar 2026 |
| 31178 | DENNIS | Haskell County, KS | Oil & Gas Property | Feb 2026 |
| 31179 | DENNIS | Stephens County, OK | Oil & Gas Property | Jan 2026 |
| 31180 | DENNIS | Dunn County, ND | Oil & Gas Property | Apr 2026 |
| 31181 | DENNIS | Kingfisher County, OK | Oil & Gas Property | Mar 2026 |
| 31182 | DENNIS | Perry County, OH | Oil & Gas Property | Dec 2012 |
| 31183 | DENNIS | Haskell County, KS | Oil & Gas Property | Feb 2026 |
| 31184 | DENNIS | Hockley County, TX | Oil & Gas Property | Mar 2026 |
| 31185 | DENNIS | Dewey County, OK | Oil & Gas Property | Oct 2023 |
| 31186 | DENNIS 08-13 | Faulkner County, AR | Gas Property | Jul 2024 |
| 31187 | DENNIS 1 | Haskell County, KS | Gas Property | Feb 2026 |
| 31188 | DENNIS 2407 | Garfield County, OK | Oil & Gas Property | Feb 2026 |
| 31189 | DENNIS BOYER | Armstrong County, PA | Gas Property | Dec 2025 |
| 31190 | DENNIS CHOLAK | Greene County, PA | Gas Property | Mar 2026 |
| 31191 | DENNIS CROTTS | Coffey County, KS | Oil Property | Feb 2026 |
| 31192 | DENNIS DWIGHT #1-18 | Caddo County, OK | Oil & Gas Property | Mar 2026 |
| 31193 | DENNIS EASTIN | Washington County, OK | Oil & Gas Property | Feb 2017 |
| 31194 | DENNIS GAS UNIT | Haskell County, KS | Gas Property | Feb 2026 |
| 31195 | DENNIS HUCK | Washington County, OH | Oil & Gas Property | Dec 2017 |
| 31196 | DENNIS KADRMAS | Dunn County, ND | Oil & Gas Property | Apr 2026 |
| 31197 | DENNIS KELLER | Rooks County, KS | Oil Property | Jan 2026 |
| 31198 | DENNIS MCHENRY | Clarion County, PA | Gas Property | Dec 2025 |
| 31199 | DENNIS MITCHELL | Garfield County, OK | Oil & Gas Property | Mar 2026 |
| 31200 | DENNIS OCONNOR ET AL -L- L | Refugio County, TX | Gas Property | Oct 2023 |