| 53101 | HARGROVE | Texas County, OK | Oil & Gas Property | Jul 2025 |
| 53102 | HARGROVE | Ochiltree County, TX | Oil & Gas Property | Jul 2025 |
| 53103 | HARGROVE | Shackelford County, TX | Oil & Gas Property | May 2025 |
| 53104 | HARGROVE | Titus County, TX | Oil & Gas Property | Aug 2025 |
| 53105 | HARGROVE 49 | Scurry County, TX | Oil & Gas Property | Aug 2025 |
| 53106 | HARGROVE H.B | Hidalgo County, TX | Oil & Gas Property | Aug 2025 |
| 53107 | HARGROVE JAMES W | Burleson County, TX | Oil & Gas Property | Aug 2025 |
| 53108 | HARGROVES | McCulloch County, TX | Oil & Gas Property | Aug 2025 |
| 53109 | HARHAUSEN | Lipscomb County, TX | Oil & Gas Property | Aug 2025 |
| 53110 | HARJO | Seminole County, OK | Oil Property | Apr 2024 |
| 53111 | HARJO | Seminole County, OK | Oil & Gas Property | Dec 2023 |
| 53112 | HARJO | Seminole County, OK | Oil & Gas Property | Jan 2025 |
| 53113 | HARJO | Creek County, OK | Oil Property | Jul 2025 |
| 53114 | HARJO | Pontotoc County, OK | Oil & Gas Property | Mar 2018 |
| 53115 | HARJO | Seminole County, OK | Oil & Gas Property | Jul 2025 |
| 53116 | HARJO-RALSTON | Tulsa County, OK | Oil Property | Jun 2025 |
| 53117 | HARJU | Manistee County, MI | Oil & Gas Property | Aug 2025 |
| 53118 | HARJU | Manistee County, MI | Oil & Gas Property | Aug 2025 |
| 53119 | HARKER | Cheyenne County, CO | Oil & Gas Property | Jan 2008 |
| 53120 | HARKER RANCH MORROW UNIT(HRMU | Cheyenne County, CO | Oil & Gas Property | Jun 2025 |
| 53121 | HARKER, ROSALEA ARTHUR HARKER | Barbour County, WV | Oil & Gas Property | Dec 2021 |
| 53122 | HARKEY 35 STATE | Eddy County, NM | Oil & Gas Property | Jun 2025 |
| 53123 | HARKINS | Cheyenne County, KS | Gas Property | Jun 2025 |
| 53124 | HARKINS | Live Oak County, TX | Oil & Gas Property | Apr 2015 |
| 53125 | HARKINS | Cheyenne County, KS | Gas Property | Jun 2025 |
| 53126 | HARKINS MINERAL | Floyd County, KY | Oil & Gas Property | Dec 2023 |
| 53127 | HARKINS MINERAL | Floyd County, KY | Oil & Gas Property | Dec 2023 |
| 53128 | HARKINS MINERAL ASSOC | Floyd County, KY | Gas Property | Dec 2023 |
| 53129 | HARKINS MINERAL ASSOC | Floyd County, KY | Oil & Gas Property | Dec 2023 |
| 53130 | HARKIS | Weld County, CO | Oil & Gas Property | Jul 2019 |
| 53131 | HARKIS | Big Horn County, MT | Gas Property | Nov 2020 |
| 53132 | HARKNESS | Finney County, KS | Oil Property | Jun 2025 |
| 53133 | HARKNESS | Scott County, KS | Oil Property | Jul 2019 |
| 53134 | HARKNESS | Muskingum County, OH | Oil Property | Dec 2023 |
| 53135 | HARKNESS | Wilson County, KS | Gas Property | Jun 2025 |
| 53136 | HARKNESS | Renville County, ND | Oil & Gas Property | Aug 2025 |
| 53137 | HARKNESS | Scott County, KS | Oil Property | Mar 2025 |
| 53138 | HARKNESS | Ness County, KS | Oil Property | Jun 2025 |
| 53139 | HARKNESS | Bradford County, PA | Gas Property | Aug 2025 |
| 53140 | HARKNESS | Ness County, KS | Oil Property | Jun 2025 |
| 53141 | HARKRADER | Seward County, KS | Oil & Gas Property | Jun 2025 |
| 53142 | HARKRADER | Stanton County, KS | Gas Property | Jun 2025 |
| 53143 | HARKREADER | Garvin County, OK | Oil & Gas Property | Jul 2025 |
| 53144 | HARKRIDER | Caddo Parish, LA | Oil & Gas Property | Dec 2024 |
| 53145 | HARKRIDER UNIT | Lee County, TX | Oil & Gas Property | Aug 2025 |
| 53146 | HARLAN | Perry County, OH | Oil & Gas Property | Dec 2019 |
| 53147 | HARLAN | Petroleum County, MT | Oil Property | Aug 2025 |
| 53148 | HARLAN | Nueces County, TX | Oil & Gas Property | Jul 2023 |
| 53149 | HARLAN | Bradford County, PA | Gas Property | Aug 2025 |
| 53150 | HARLAN | White County, AR | Gas Property | Oct 2009 |
| 53151 | HARLAN | Greenwood County, KS | Oil Property | Dec 2016 |
| 53152 | HARLAN | Hutchinson County, TX | Oil & Gas Property | Jan 2025 |
| 53153 | HARLAN | Frio County, TX | Oil & Gas Property | Aug 2025 |
| 53154 | HARLAN | Jack County, TX | Oil & Gas Property | Sep 2022 |
| 53155 | HARLAN | Wheeler County, TX | Oil & Gas Property | Aug 2025 |
| 53156 | HARLAN | Clinton County, KY | Oil Property | Jul 2023 |
| 53157 | HARLAN | Cherokee County, TX | Oil & Gas Property | Aug 2025 |
| 53158 | HARLAN | Young County, TX | Oil & Gas Property | Aug 2025 |
| 53159 | HARLAN 09-10 | Cleburne County, AR | Gas Property | Jul 2024 |
| 53160 | HARLAN 1 | Los Angeles County, CA | Oil & Gas Property | Sep 2025 |
| 53161 | HARLAN KENNETH | Nueces County, TX | Oil & Gas Property | Dec 2019 |
| 53162 | HARLAN METTING 01 0 | Dewitt County, TX | Oil & Gas Property | Aug 2025 |
| 53163 | HARLAN NELSON | Live Oak County, TX | Oil & Gas Property | Jul 2025 |
| 53164 | HARLAN REBSOM | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 53165 | HARLAN, SCOTT | Marshall County, WV | Oil & Gas Property | Dec 2021 |
| 53166 | HARLAND | Sherman County, TX | Oil & Gas Property | Aug 2025 |
| 53167 | HARLAND | Sherman County, TX | Oil & Gas Property | Aug 2025 |
| 53168 | HARLAND 1-31 | Texas County, OK | Gas Property | Jul 2025 |
| 53169 | HARLAND 3 | Howard County, TX | Oil & Gas Property | Aug 2025 |
| 53170 | HARLAND C | Sherman County, TX | Gas Property | Aug 2025 |
| 53171 | HARLAND J & ELIZABETH R LYTLE | Armstrong County, PA | Gas Property | Dec 2024 |
| 53172 | HARLAND REED SPENCE | Indiana County, PA | Gas Property | Dec 2024 |
| 53173 | HARLE | La Salle County, TX | Oil & Gas Property | Aug 2025 |
| 53174 | HARLEQUIN | Weld County, CO | Oil & Gas Property | Jul 2025 |
| 53175 | HARLESS | Comanche County, OK | Oil Property | Aug 2025 |
| 53176 | HARLESS | Kanawha County, WV | Oil & Gas Property | Oct 2021 |
| 53177 | HARLESS | Beckham County, OK | Oil & Gas Property | Jul 2025 |
| 53178 | HARLESS, J | Roane County, WV | Oil & Gas Property | Dec 2021 |
| 53179 | HARLETON NE (PETTIT) UNIT | Harrison County, TX | Oil & Gas Property | Jun 2025 |
| 53180 | HARLETT | Knox County, OH | Oil & Gas Property | Dec 2024 |
| 53181 | HARLEY | Stephens County, OK | Oil & Gas Property | Aug 2025 |
| 53182 | HARLEY | Cheyenne County, CO | Oil Property | Jun 2025 |
| 53183 | HARLEY | Reno County, KS | Oil & Gas Property | Jun 2025 |
| 53184 | HARLEY | Gregg County, TX | Oil & Gas Property | Aug 2025 |
| 53185 | HARLEY | Grady County, OK | Oil & Gas Property | Jun 2025 |
| 53186 | HARLEY | Throckmorton County, TX | Oil & Gas Property | Aug 2025 |
| 53187 | HARLEY | Stephens County, OK | Oil & Gas Property | Jul 2025 |
| 53188 | HARLEY | Carter County, OK | Oil & Gas Property | Aug 2025 |
| 53189 | HARLEY | Hughes County, OK | Gas Property | Jul 2025 |
| 53190 | HARLEY | Stephens County, OK | Oil Property | Apr 2024 |
| 53191 | HARLEY | McKenzie County, ND | Oil & Gas Property | Sep 2025 |
| 53192 | HARLEY 14-36TFH | Mountrail County, ND | Oil & Gas Property | Sep 2025 |
| 53193 | HARLEY 2014 | Major County, OK | Oil & Gas Property | Aug 2025 |
| 53194 | HARLEY EZELL | Muskogee County, OK | Gas Property | Apr 2007 |
| 53195 | HARLEY FED 3671-35-26 | Converse County, WY | Oil & Gas Property | Aug 2025 |
| 53196 | HARLEY FEDERAL | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 53197 | HARLEY O ROSTOFER | Licking County, OH | Oil Property | Dec 2024 |
| 53198 | HARLIN | Young County, TX | Oil & Gas Property | Aug 2025 |
| 53199 | HARLIN | Pontotoc County, OK | Oil Property | Jun 2025 |
| 53200 | HARLON BLACKMON 25H | De Soto Parish, LA | Gas Property | Dec 2024 |