| 55101 | HEARTWOOD FORESTLAND | Wyoming County, WV | Oil & Gas Property | Dec 2021 |
| 55102 | HEARTWOOD FORESTLAND | Mingo County, WV | Oil & Gas Property | Dec 2021 |
| 55103 | HEARTWOOD FORESTLAND | McDowell County, WV | Gas Property | Dec 2021 |
| 55104 | HEARTWOOD FORESTLAND | Lincoln County, WV | Gas Property | Dec 2021 |
| 55105 | HEARTWOOD FORESTLAND | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 55106 | HEARTWOOD FORESTLAND | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 55107 | HEARTWOOD FORESTLAND | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 55108 | HEARTWOOD FORESTLAND | Jackson County, WV | Oil & Gas Property | Dec 2021 |
| 55109 | HEARTWOOD FORESTLAND | Wyoming County, WV | Gas Property | Dec 2021 |
| 55110 | HEARTWOOD FORESTLAND FUND 30 | McDowell County, WV | Gas Property | Dec 2021 |
| 55111 | HEARTWOOD FORESTLAND FUND 51 | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 55112 | HEASLEY STATE | Lea County, NM | Gas Property | Jul 2025 |
| 55113 | HEASLEYS NURSERIES UNIT | Butler County, PA | Gas Property | Aug 2025 |
| 55114 | HEASTER, CHARLES P | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 55115 | HEASTON UNIT | Gray County, TX | Oil & Gas Property | Aug 2025 |
| 55116 | HEATER | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 55117 | HEATER | Campbell County, WY | Oil & Gas Property | Mar 2004 |
| 55118 | HEATER, ORIE LEE | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 55119 | HEATH | Seminole County, OK | Oil & Gas Property | Jul 2025 |
| 55120 | HEATH | Sweetwater County, WY | Oil & Gas Property | Aug 2025 |
| 55121 | HEATH | Harper County, KS | Oil & Gas Property | Jun 2025 |
| 55122 | HEATH | Stevens County, KS | Gas Property | Jun 2025 |
| 55123 | HEATH | Denton County, TX | Gas Property | Aug 2025 |
| 55124 | HEATH | Seward County, KS | Gas Property | Jun 2025 |
| 55125 | HEATH | Yuma County, CO | Gas Property | Aug 2025 |
| 55126 | HEATH | Nueces County, TX | Oil & Gas Property | May 2025 |
| 55127 | HEATH | Cass County, TX | Oil & Gas Property | Aug 2025 |
| 55128 | HEATH | Montague County, TX | Oil & Gas Property | Aug 2025 |
| 55129 | HEATH | Lewis County, WV | Oil & Gas Property | Apr 2019 |
| 55130 | HEATH | Blaine County, OK | Oil & Gas Property | Jul 2025 |
| 55131 | HEATH | Liberty County, MT | Gas Property | Feb 2018 |
| 55132 | HEATH 16/9-19-17 | Dewey County, OK | Oil & Gas Property | Aug 2025 |
| 55133 | HEATH ARTIE BELL | Nueces County, TX | Oil & Gas Property | May 2010 |
| 55134 | HEATH ELIZABETH | Palo Pinto County, TX | Oil & Gas Property | Aug 2025 |
| 55135 | HEATH GAS COM | San Juan County, NM | Oil & Gas Property | Aug 2025 |
| 55136 | HEATH O. A | Hockley County, TX | Oil & Gas Property | Aug 2025 |
| 55137 | HEATH W-019284 1 | Crook County, WY | Oil Property | Sep 2025 |
| 55138 | HEATH, FRANK | Randolph County, WV | Oil & Gas Property | Dec 2021 |
| 55139 | HEATHER | Carson County, TX | Oil & Gas Property | Aug 2025 |
| 55140 | HEATHER | Pottawatomie County, OK | Oil & Gas Property | Jun 2019 |
| 55141 | HEATHER | Cass County, TX | Oil Property | Aug 2025 |
| 55142 | HEATHER | Lincoln County, OK | Oil & Gas Property | Aug 2025 |
| 55143 | HEATHER | Woods County, OK | Oil & Gas Property | Jul 2025 |
| 55144 | HEATHER | Fayette County, TX | Oil & Gas Property | Jun 2025 |
| 55145 | HEATHER 1 | Roger Mills County, OK | Oil & Gas Property | Jul 2025 |
| 55146 | HEATHER 1B-15HN | Divide County, ND | Oil & Gas Property | Aug 2025 |
| 55147 | HEATHER USA 13-35TFH | McKenzie County, ND | Oil & Gas Property | Sep 2025 |
| 55148 | HEATHINGTON | Comanche County, TX | Oil & Gas Property | Aug 2025 |
| 55149 | HEATLEY | Texas County, OK | Oil & Gas Property | Jul 2025 |
| 55150 | HEATLEY | Grady County, OK | Gas Property | Mar 2020 |
| 55151 | HEATLEY, J. W | Taylor County, TX | Oil & Gas Property | Jul 2025 |
| 55152 | HEATON | Stafford County, KS | Oil Property | Jun 2025 |
| 55153 | HEATON | San Juan County, NM | Oil & Gas Property | Aug 2025 |
| 55154 | HEATON | Knox County, OH | Oil Property | Dec 2024 |
| 55155 | HEATON NO. 1 GAS UNIT | Limestone County, TX | Oil & Gas Property | Aug 2025 |
| 55156 | HEATON TRUST A2-15 | Washtenaw County, MI | Oil Property | Sep 2025 |
| 55157 | HEATWAVE | Lavaca County, TX | Oil & Gas Property | Aug 2025 |
| 55158 | HEATWOLE | Glacier County, MT | Gas Property | Jun 2025 |
| 55159 | HEAVEY 1 | Hill County, MT | Gas Property | Aug 2025 |
| 55160 | HEAVEY-FEDERAL | Hill County, MT | Gas Property | Aug 2025 |
| 55161 | HEAVNER, RICHARD | Braxton County, WV | Oil & Gas Property | Dec 2021 |
| 55162 | HEBDA VANDEMARK | Bradford County, PA | Gas Property | Aug 2025 |
| 55163 | HEBE | Andrews County, TX | Oil & Gas Property | Aug 2025 |
| 55164 | HEBERER GUS | Bexar County, TX | Oil & Gas Property | Aug 2025 |
| 55165 | HEBERLE 4 | Yellowstone County, MT | Oil & Gas Property | Oct 2021 |
| 55166 | HEBERT | Liberty County, TX | Oil & Gas Property | Aug 2025 |
| 55167 | HEBERT | St. Martin Parish, LA | Oil & Gas Property | Jul 1984 |
| 55168 | HEBERT | Panola County, TX | Oil & Gas Property | Aug 2025 |
| 55169 | HEBERT | Robertson County, TX | Oil & Gas Property | Aug 2025 |
| 55170 | HEBERT | Hardin County, TX | Oil & Gas Property | Nov 2024 |
| 55171 | HEBERT-EBBERT | Hardin County, TX | Oil & Gas Property | Aug 2025 |
| 55172 | HEBNER | Chautauqua County, NY | Gas Property | Dec 2024 |
| 55173 | HEBNER | Cattaraugus County, NY | Gas Property | Dec 2024 |
| 55174 | HEBO | Cotton County, OK | Oil Property | Aug 2025 |
| 55175 | HEBRON | Jackson County, CO | Oil & Gas Property | Aug 2025 |
| 55176 | HECK | Neosho County, KS | Gas Property | Jun 2025 |
| 55177 | HECK | Jefferson County, KS | Gas Property | Mar 1989 |
| 55178 | HECK J | Allegan County, MI | Oil Property | Aug 2025 |
| 55179 | HECK, B. F., ETAL | Wirt County, WV | Oil & Gas Property | Dec 2018 |
| 55180 | HECKEL | Rice County, KS | Oil & Gas Property | Apr 2025 |
| 55181 | HECKEL | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 55182 | HECKEL | Muskingum County, OH | Oil & Gas Property | Dec 2007 |
| 55183 | HECKENBERG | Blaine County, OK | Oil & Gas Property | Jul 2025 |
| 55184 | HECKER | Logan County, KS | Oil Property | Jun 2012 |
| 55185 | HECKER | Martin County, TX | Oil & Gas Property | Aug 2025 |
| 55186 | HECKER | Thomas County, KS | Oil Property | Jun 2025 |
| 55187 | HECKER | Stark County, ND | Oil & Gas Property | Aug 2025 |
| 55188 | HECKMAN | Montgomery County, KS | Gas Property | Jun 2025 |
| 55189 | HECKMAN | Bradford County, PA | Gas Property | Aug 2025 |
| 55190 | HECKMAN | Kay County, OK | Oil & Gas Property | Jun 2025 |
| 55191 | HECKMAN 7-6-1H | Divide County, ND | Oil & Gas Property | Sep 2025 |
| 55192 | HECKMANN UNIT | Washington County, TX | Oil & Gas Property | Aug 2025 |
| 55193 | HECLA | Kern County, CA | Oil & Gas Property | Sep 2025 |
| 55194 | HECO LTD 20-28-13 | Woods County, OK | Oil & Gas Property | Jul 2025 |
| 55195 | HEDBERG ESTATE | Andrews County, TX | Oil & Gas Property | Aug 2025 |
| 55196 | HEDDIN, A. C | Van Zandt County, TX | Oil & Gas Property | Aug 2025 |
| 55197 | HEDDLESON | Noble County, OH | Gas Property | Dec 2022 |
| 55198 | HEDDLESON | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 55199 | HEDDLESON CL | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 55200 | HEDEGAARD | Richland County, MT | Oil & Gas Property | Aug 2025 |