| 51101 | HAFFNER | Kingfisher County, OK | Oil & Gas Property | Apr 2026 |
| 51102 | HAFFNER 1 | Divide County, ND | Oil & Gas Property | May 2026 |
| 51103 | HAFLICH | Finney County, KS | Oil Property | Oct 2014 |
| 51104 | HAFLINGER 20 | Reeves County, TX | Oil & Gas Property | May 2026 |
| 51105 | HAFLINGER 22 27 FEDERAL COM | Lea County, NM | Oil & Gas Property | May 2026 |
| 51106 | HAFNER | Noble County, OK | Oil & Gas Property | Mar 2026 |
| 51107 | HAFNER 34-23H | Dunn County, ND | Oil & Gas Property | May 2026 |
| 51108 | HAGAMAN | Eastland County, TX | Oil & Gas Property | Oct 2025 |
| 51109 | HAGAMAN | Texas County, OK | Gas Property | Apr 2026 |
| 51110 | HAGAMAN | Stevens County, KS | Gas Property | Apr 2026 |
| 51111 | HAGAMAN | Russell County, KS | Oil Property | Apr 2026 |
| 51112 | HAGAMAN UNIT | Madison County, TX | Oil & Gas Property | Apr 2026 |
| 51113 | HAGAN | Barber County, KS | Oil & Gas Property | Apr 2026 |
| 51114 | HAGAN | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 51115 | HAGAN & STEWART | Nueces County, TX | Oil & Gas Property | May 2026 |
| 51116 | HAGAN REICHLEY | Perry County, OH | Oil & Gas Property | Dec 2025 |
| 51117 | HAGAN, PAUL | Henderson County, KY | Oil Property | Dec 2023 |
| 51118 | HAGAN, RAYMOND | Union County, KY | Oil Property | Dec 2023 |
| 51119 | HAGAN, W | Union County, KY | Oil Property | Dec 2024 |
| 51120 | HAGAN, WILLIAM | Daviess County, KY | Oil Property | Oct 2012 |
| 51121 | HAGANS | Ness County, KS | Oil Property | Apr 2026 |
| 51122 | HAGANS | Lane County, KS | Oil Property | Mar 2025 |
| 51123 | HAGANSPORT UNIT | Franklin County, TX | Oil & Gas Property | Feb 2025 |
| 51124 | HAGAR | Kent County, TX | Oil Property | May 2026 |
| 51125 | HAGAR | Eastland County, TX | Oil & Gas Property | Jun 2019 |
| 51126 | HAGAR 5-64 15-16-1BHZ | Arapahoe County, CO | Oil & Gas Property | Jun 2026 |
| 51127 | HAGBERG | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 51128 | HAGBERRY 9 STATE COM | Lea County, NM | Oil & Gas Property | May 2026 |
| 51129 | HAGELE | Major County, OK | Oil & Gas Property | May 2026 |
| 51130 | HAGELGANTZ | Ness County, KS | Oil Property | Dec 1998 |
| 51131 | HAGELSTEIN | Crockett County, TX | Oil & Gas Property | May 2026 |
| 51132 | HAGEMAN | Converse County, WY | Oil & Gas Property | Sep 2021 |
| 51133 | HAGEMAN | Converse County, WY | Oil & Gas Property | Jun 2026 |
| 51134 | HAGEMAN | Converse County, WY | Oil & Gas Property | Jun 2026 |
| 51135 | HAGEMAN | Beaver County, OK | Oil & Gas Property | Mar 2026 |
| 51136 | HAGEMAN | Rooks County, KS | Oil Property | Apr 2026 |
| 51137 | HAGEMAN | Kingman County, KS | Gas Property | Apr 2026 |
| 51138 | HAGEMANN | Yuma County, CO | Gas Property | May 2026 |
| 51139 | HAGEMEISTER USX AA | Weld County, CO | Oil & Gas Property | Jan 2021 |
| 51140 | HAGEN | Garfield County, CO | Oil & Gas Property | May 2026 |
| 51141 | HAGEN | Ellis County, KS | Oil Property | Dec 2022 |
| 51142 | HAGEN | Kimball County, NE | Oil Property | Dec 2025 |
| 51143 | HAGEN | Barton County, KS | Oil & Gas Property | Apr 2026 |
| 51144 | HAGEN | Weld County, CO | Oil & Gas Property | Jun 2020 |
| 51145 | HAGEN 144-98-12 | Billings County, ND | Oil & Gas Property | May 2026 |
| 51146 | HAGEN 149-100-9-4 | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 51147 | HAGEN 3-28H | Divide County, ND | Oil & Gas Property | May 2026 |
| 51148 | HAGEN 31-30H | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 51149 | HAGEN BANKS 5 | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 51150 | HAGEN EF | Gonzales County, TX | Oil & Gas Property | Feb 2025 |
| 51151 | HAGEN FEDERAL | Garfield County, CO | Oil & Gas Property | May 2026 |
| 51152 | HAGEN FEDERAL 41-25 25-30H | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 51153 | HAGEN FEDERAL 5792 4 | Mountrail County, ND | Oil & Gas Property | May 2026 |
| 51154 | HAGEN RANCH | Gonzales County, TX | Oil & Gas Property | May 2026 |
| 51155 | HAGEN SELMA GU | Freestone County, TX | Oil & Gas Property | May 2026 |
| 51156 | HAGEN UNIT NO | Camp County, TX | Oil & Gas Property | Feb 2026 |
| 51157 | HAGER | Gallia County, OH | Oil & Gas Property | Dec 2025 |
| 51158 | HAGER | Stafford County, KS | Oil Property | Apr 2026 |
| 51159 | HAGER | Rice County, KS | Oil Property | Mar 2026 |
| 51160 | HAGER | Rice County, KS | Oil Property | Apr 2026 |
| 51161 | HAGER 1-1 | Meade County, KS | Oil & Gas Property | Apr 2026 |
| 51162 | HAGER GULF LEE FEE | Orange County, TX | Oil & Gas Property | Apr 2026 |
| 51163 | HAGER TRUST | Norton County, KS | Oil Property | Feb 2026 |
| 51164 | HAGER TRUST 616 | Lipscomb County, TX | Oil & Gas Property | May 2026 |
| 51165 | HAGER, GEORGE | Meade County, KY | Oil & Gas Property | Dec 2024 |
| 51166 | HAGERMAN | Wheeler County, TX | Oil & Gas Property | May 2026 |
| 51167 | HAGERMAN | Grant County, KS | Gas Property | Apr 2026 |
| 51168 | HAGERMAN | Pawnee County, KS | Oil Property | Mar 1990 |
| 51169 | HAGERTY | Washington County, PA | Oil & Gas Property | Dec 1999 |
| 51170 | HAGERUP 1-28H | Divide County, ND | Oil & Gas Property | May 2026 |
| 51171 | HAGEY 1 | Mountrail County, ND | Oil & Gas Property | May 2026 |
| 51172 | HAGGARD | Roberts County, TX | Oil & Gas Property | May 2026 |
| 51173 | HAGGARD | Custer County, OK | Oil & Gas Property | Apr 2026 |
| 51174 | HAGGARD | Young County, TX | Oil & Gas Property | May 2026 |
| 51175 | HAGGARD | Gray County, TX | Oil & Gas Property | May 2026 |
| 51176 | HAGGARD | Marion County, TX | Oil & Gas Property | Apr 2026 |
| 51177 | HAGGARD | Bexar County, TX | Oil & Gas Property | May 2026 |
| 51178 | HAGGARD | Custer County, OK | Oil & Gas Property | Dec 2020 |
| 51179 | HAGGARD | McIntosh County, OK | Gas Property | Apr 2026 |
| 51180 | HAGGARD | Washita County, OK | Oil & Gas Property | Apr 2026 |
| 51181 | HAGGARD | Marion County, TX | Oil & Gas Property | Nov 2022 |
| 51182 | HAGGARD 2-16C4 | Duchesne County, UT | Oil & Gas Property | Jun 2026 |
| 51183 | HAGGERTY | Toole County, MT | Oil Property | May 2026 |
| 51184 | HAGGIS STATE | Reeves County, TX | Oil & Gas Property | May 2026 |
| 51185 | HAGGOOD | Throckmorton County, TX | Oil Property | May 2026 |
| 51186 | HAGINS | Dickens County, TX | Oil & Gas Property | May 2026 |
| 51187 | HAGIST | Duval County, TX | Oil & Gas Property | May 2026 |
| 51188 | HAGIST GAS UNIT | Duval County, TX | Oil & Gas Property | May 2026 |
| 51189 | HAGIST-STATE GAS UNIT | Duval County, TX | Oil & Gas Property | May 2026 |
| 51190 | HAGLE | Comanche County, OK | Oil Property | Oct 2025 |
| 51191 | HAGLER | Seminole County, OK | Oil Property | Jan 2016 |
| 51192 | HAGLER | Palo Pinto County, TX | Oil & Gas Property | May 2026 |
| 51193 | HAGLER | Woods County, OK | Oil & Gas Property | Apr 2026 |
| 51194 | HAGLER ALVIN | Johnson County, TX | Oil & Gas Property | May 2026 |
| 51195 | HAGLER GAS UNIT NO. 1 H2 | Shelby County, TX | Oil & Gas Property | May 2026 |
| 51196 | HAGLUND 12 | Hill County, MT | Gas Property | May 2026 |
| 51197 | HAGO | Shackelford County, TX | Oil & Gas Property | Mar 2026 |
| 51198 | HAGOOD | San Juan County, NM | Oil & Gas Property | May 2026 |
| 51199 | HAGOOD | San Juan County, NM | Oil & Gas Property | Feb 2026 |
| 51200 | HAGOOD | Sweetwater County, WY | Oil & Gas Property | May 2026 |