| 2101 | DELANEY | Los Angeles County, CA | Oil Property | Feb 1986 |
| 2102 | DELANEY | Anderson County, TX | Oil & Gas Property | May 2026 |
| 2103 | DELANEY | Garvin County, OK | Oil & Gas Property | Sep 2021 |
| 2104 | DELANEY | Claiborne Parish, LA | Oil & Gas Property | May 2016 |
| 2105 | DELANEY 11-5 | Campbell County, WY | Gas Property | Jan 2009 |
| 2106 | DELANEY DAV | Cayuga County, NY | Gas Property | Dec 2025 |
| 2107 | DELANEY FEDERAL 21-4 4-9H | Richland County, MT | Oil & Gas Property | May 2026 |
| 2108 | DELANEY J 651 | Tioga County, PA | Gas Property | May 2026 |
| 2109 | DELANEY RIM | Sweetwater County, WY | Oil & Gas Property | May 2026 |
| 2110 | DELANEY-TUNNELL | Santa Barbara County, CA | Oil & Gas Property | May 2018 |
| 2111 | DELANGE | Crane County, TX | Oil & Gas Property | May 2026 |
| 2112 | DELANO | Carter County, OK | Oil & Gas Property | Apr 2026 |
| 2113 | DELANO PL | St. Landry Parish, LA | Oil & Gas Property | Dec 2024 |
| 2114 | DELANTY | Kern County, CA | Oil Property | Nov 1990 |
| 2115 | DELAPLAINE WA | Monroe County, OH | Oil & Gas Property | Dec 2025 |
| 2116 | DELAPP | Washington County, OK | Oil & Gas Property | Feb 2020 |
| 2117 | DELAPP | Sheridan County, WY | Gas Property | Aug 2010 |
| 2118 | DELAPP | Sheridan County, WY | Gas Property | May 2012 |
| 2119 | DELAWARE 28 | Roger Mills County, OK | Oil & Gas Property | Apr 2026 |
| 2120 | DELAWARE RANCH | Eddy County, NM | Oil & Gas Property | May 2026 |
| 2121 | DELAWARE RANCH 12 W1MD FEDERAL COM | Eddy County, NM | Oil & Gas Property | May 2026 |
| 2122 | DELAY | Stanton County, KS | Gas Property | Apr 2026 |
| 2123 | DELBERT SEAY | Jefferson County, OK | Oil Property | Feb 2024 |
| 2124 | DELBERT SULLIVA | Woodson County, KS | Oil Property | Feb 2026 |
| 2125 | DELBERT WALT TRUST | Sheridan County, KS | Oil Property | Apr 2026 |
| 2126 | DELEON REINHARD UNIT | Karnes County, TX | Oil & Gas Property | May 2026 |
| 2127 | DELEON WIATR | Karnes County, TX | Oil & Gas Property | May 2026 |
| 2128 | DELEON, LULA TR | Sebastian County, AR | Gas Property | Jun 2024 |
| 2129 | DELHAGEN | Susquehanna County, PA | Gas Property | May 2026 |
| 2130 | DELHI | Eddy County, NM | Oil & Gas Property | May 2026 |
| 2131 | DELHI | Franklin Parish, LA | Oil & Gas Property | Jan 2006 |
| 2132 | DELHI B STATE | Eddy County, NM | Oil & Gas Property | May 2026 |
| 2133 | DELHI COM | San Juan County, NM | Oil & Gas Property | May 2026 |
| 2134 | DELHI FEDERAL | Lea County, NM | Oil & Gas Property | May 2026 |
| 2135 | DELHI TAYLOR | San Juan County, NM | Oil & Gas Property | Jun 2026 |
| 2136 | DELHI TURNER | San Juan County, NM | Oil & Gas Property | May 2026 |
| 2137 | DELHI-JONES | Schleicher County, TX | Oil & Gas Property | Apr 2024 |
| 2138 | DELIA 5992 14-30 | Burke County, ND | Oil & Gas Property | May 2026 |
| 2139 | DELIA USA 14-9TFH | Dunn County, ND | Oil & Gas Property | May 2026 |
| 2140 | DELIGHTFUL DASHER 11 | Reeves County, TX | Oil & Gas Property | May 2026 |
| 2141 | DELIMA | Bradford County, PA | Gas Property | May 2026 |
| 2142 | DELIMONT | Phillips County, KS | Oil Property | Apr 2026 |
| 2143 | DELK | Beaver County, OK | Oil & Gas Property | Dec 2017 |
| 2144 | DELK, RAYMOND | Clinton County, KY | Oil & Gas Property | Dec 2018 |
| 2145 | DELL | Butler County, KS | Oil Property | Apr 2026 |
| 2146 | DELL MAYER | Coal County, OK | Oil & Gas Property | Mar 2026 |
| 2147 | DELLA | Caddo County, OK | Oil & Gas Property | Apr 2026 |
| 2148 | DELLA | Grimes County, TX | Oil & Gas Property | May 2026 |
| 2149 | DELLA 14-23 #1H | Roosevelt County, MT | Oil & Gas Property | May 2026 |
| 2150 | DELLA 29 FEDERAL | Lea County, NM | Oil & Gas Property | May 2026 |
| 2151 | DELLA COLVIN | Lincoln Parish, LA | Oil & Gas Property | Dec 2024 |
| 2152 | DELLA GROSS | Russell County, KS | Oil Property | Mar 2026 |
| 2153 | DELLA JACKSON | Stephens County, OK | Oil & Gas Property | Apr 2026 |
| 2154 | DELLA WILLIAMS | Sabine Parish, LA | Oil Property | Dec 2024 |
| 2155 | DELLANA WARD USA 14-7H | Dunn County, ND | Oil & Gas Property | May 2026 |
| 2156 | DELLEY-RUFFINO UNIT | Robertson County, TX | Oil & Gas Property | May 2026 |
| 2157 | DELLINGER 1-36 | Seward County, KS | Gas Property | Jun 2000 |
| 2158 | DELLUOMO | Comanche County, OK | Oil Property | Oct 2025 |
| 2159 | DELMAR | Hutchinson County, TX | Oil & Gas Property | Mar 2021 |
| 2160 | DELMAR 24-13-6 | Carroll County, OH | Oil & Gas Property | Mar 2026 |
| 2161 | DELMAR CHRISLER | Ellis County, KS | Oil Property | Dec 1982 |
| 2162 | DELMAR SANOR | Columbiana County, OH | Oil & Gas Property | Dec 2025 |
| 2163 | DELMONT 34-23H | Dunn County, ND | Oil & Gas Property | May 2026 |
| 2164 | DELMUL | Ashtabula County, OH | Oil & Gas Property | Dec 1990 |
| 2165 | DELO | San Juan County, NM | Oil & Gas Property | May 2026 |
| 2166 | DELOACH | Claiborne Parish, LA | Oil Property | Oct 2024 |
| 2167 | DELOACHE | Hockley County, TX | Oil & Gas Property | May 2026 |
| 2168 | DELOFT STATE 36-16-24 1H | Roger Mills County, OK | Oil & Gas Property | Apr 2026 |
| 2169 | DELONEY | Nacogdoches County, TX | Oil & Gas Property | May 2026 |
| 2170 | DELONEY FAYE BIRDWELL | Nacogdoches County, TX | Oil & Gas Property | Sep 2011 |
| 2171 | DELONG | Irion County, TX | Oil & Gas Property | Apr 2026 |
| 2172 | DELONG | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 2173 | DELONG, CORA | Pleasants County, WV | Oil & Gas Property | Dec 2021 |
| 2174 | DELOREAN 255 | Martin County, TX | Oil & Gas Property | May 2026 |
| 2175 | DELOREAN 9 10 | Lea County, NM | Oil & Gas Property | May 2026 |
| 2176 | DELORES | Richland County, MT | Oil & Gas Property | May 2026 |
| 2177 | DELORES E SHERMAN | Clarion County, PA | Gas Property | Dec 2025 |
| 2178 | DELORES SAND 29-32H | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 2179 | DELORES USA | Burke County, ND | Oil & Gas Property | Dec 2019 |
| 2180 | DELORES USA 21-4TFH | Dunn County, ND | Oil & Gas Property | May 2026 |
| 2181 | DELORIS MITCHELL | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 2182 | DELORME 12-1 | Williams County, ND | Oil & Gas Property | May 2026 |
| 2183 | DELOZEIS | Zapata County, TX | Oil & Gas Property | May 2026 |
| 2184 | DELOZIER | Nowata County, OK | Oil & Gas Property | Jun 2012 |
| 2185 | DELOZIER | Washita County, OK | Oil & Gas Property | Apr 2026 |
| 2186 | DELP WOLFE | Jefferson County, PA | Gas Property | Dec 2025 |
| 2187 | DELPH GEORGE | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 2188 | DELPHI OIL | Forrest County, MS | Oil & Gas Property | Jan 2026 |
| 2189 | DELROSE G | Upshur County, TX | Oil & Gas Property | May 2026 |
| 2190 | DELSHAD, HO | Cumberland County, KY | Oil Property | Dec 2023 |
| 2191 | DELTA | Scurry County, TX | Oil & Gas Property | May 2026 |
| 2192 | DELTA | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 2193 | DELTA | Lycoming County, PA | Gas Property | May 2026 |
| 2194 | DELTA 2 | Mesa County, CO | Oil & Gas Property | May 2026 |
| 2195 | DELTA 6093 | Burke County, ND | Oil & Gas Property | May 2026 |
| 2196 | DELTA 7-18-31 | Mitchell County, TX | Oil & Gas Property | May 2026 |
| 2197 | DELTA D. Z | Colorado County, TX | Gas Property | May 2026 |
| 2198 | DELTA DAWN | Lee County, TX | Oil & Gas Property | May 2026 |
| 2199 | DELTA EAST UNIT | Scurry County, TX | Oil & Gas Property | May 2026 |
| 2200 | DELTA FARMS | Colusa County, CA | Gas Property | May 2011 |