| 6101 | WILLIS | Cass County, TX | Oil & Gas Property | Feb 2026 |
| 6102 | WILLIS | Nowata County, OK | Gas Property | Jan 2017 |
| 6103 | WILLIS | Young County, TX | Oil & Gas Property | Feb 2020 |
| 6104 | WILLIS | Jack County, TX | Oil & Gas Property | Mar 2026 |
| 6105 | WILLIS | Stevens County, KS | Oil & Gas Property | Feb 2026 |
| 6106 | WILLIS | Gray County, TX | Gas Property | Mar 2026 |
| 6107 | WILLIS | Greene County, PA | Oil & Gas Property | Mar 2026 |
| 6108 | WILLIS | Andrews County, TX | Oil & Gas Property | Mar 2026 |
| 6109 | WILLIS | Canadian County, OK | Oil & Gas Property | Sep 2016 |
| 6110 | WILLIS | Major County, OK | Oil & Gas Property | Feb 2026 |
| 6111 | WILLIS | Columbia County, AR | Oil & Gas Property | Mar 2026 |
| 6112 | WILLIS | Wichita County, TX | Oil Property | Apr 2025 |
| 6113 | WILLIS | Hemphill County, TX | Oil & Gas Property | Feb 2026 |
| 6114 | WILLIS | Stephens County, OK | Oil Property | Mar 2026 |
| 6115 | WILLIS 2709 | Alfalfa County, OK | Oil & Gas Property | Feb 2026 |
| 6116 | WILLIS A | Burleson County, TX | Oil & Gas Property | Feb 2026 |
| 6117 | WILLIS A | Gray County, TX | Gas Property | Mar 2026 |
| 6118 | WILLIS ELLIOTT | Clarion County, PA | Oil & Gas Property | Dec 2025 |
| 6119 | WILLIS F.M | Upshur County, TX | Oil & Gas Property | Mar 2026 |
| 6120 | WILLIS FEDERAL | Eddy County, NM | Oil & Gas Property | Dec 2014 |
| 6121 | WILLIS HEIRS | Clay County, TX | Oil & Gas Property | Mar 2026 |
| 6122 | WILLIS LUTHER | Wheeler County, TX | Oil & Gas Property | Mar 2026 |
| 6123 | WILLIS S. B | Cass County, TX | Oil & Gas Property | Feb 2026 |
| 6124 | WILLIS TRACY | Crawford County, PA | Gas Property | Dec 2025 |
| 6125 | WILLIS UNIT | Lavaca County, TX | Oil & Gas Property | Mar 2026 |
| 6126 | WILLIS, J | Christian County, KY | Oil Property | Nov 2021 |
| 6127 | WILLIS, J. H | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 6128 | WILLIS, M | Clinton County, KY | Oil Property | Dec 2023 |
| 6129 | WILLIS-BERMAN N | Midland County, TX | Oil & Gas Property | Mar 2026 |
| 6130 | WILLIS-JAMESON | Columbia County, AR | Oil & Gas Property | Mar 2026 |
| 6131 | WILLIS-MORTIMER-LARGENT | Tarrant County, TX | Gas Property | Mar 2026 |
| 6132 | WILLIS-STANLEY 2H | Tarrant County, TX | Gas Property | Mar 2026 |
| 6133 | WILLISON | Tuscarawas County, OH | Oil & Gas Property | Dec 2025 |
| 6134 | WILLISON | Washington County, PA | Gas Property | Mar 2026 |
| 6135 | WILLISTON | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 6136 | WILLISTON | Williams County, ND | Oil & Gas Property | Apr 2026 |
| 6137 | WILLISTON | Williams County, ND | Oil & Gas Property | Apr 2026 |
| 6138 | WILLISTON BASIN | McKenzie County, ND | Oil & Gas Property | Apr 2026 |
| 6139 | WILLISTON OIL & DEVELOPMENT CORP | Muskingum County, OH | Oil & Gas Property | Dec 2022 |
| 6140 | WILLISVILLE NACATOCH UNIT | Nevada County, AR | Oil Property | Feb 2026 |
| 6141 | WILLITS | Jefferson County, KS | Oil Property | Oct 1990 |
| 6142 | WILLITS | Major County, OK | Oil & Gas Property | Feb 2026 |
| 6143 | WILLITS | Major County, OK | Oil & Gas Property | Feb 2026 |
| 6144 | WILLITS GAS UNIT | Kearny County, KS | Gas Property | Feb 2026 |
| 6145 | WILLIWAW UNIT | Reeves County, TX | Oil & Gas Property | Mar 2026 |
| 6146 | WILLMAN PAUL | Guadalupe County, TX | Oil & Gas Property | Feb 2026 |
| 6147 | WILLMAX | Kern County, CA | Oil & Gas Property | Mar 2026 |
| 6148 | WILLMON, J D | Crawford County, AR | Gas Property | Jun 2024 |
| 6149 | WILLMOTT | Seminole County, OK | Oil Property | Jul 2023 |
| 6150 | WILLMS | Kingfisher County, OK | Oil & Gas Property | Jan 2020 |
| 6151 | WILLMS | Kingfisher County, OK | Oil & Gas Property | Feb 2026 |
| 6152 | WILLMS | Goliad County, TX | Oil & Gas Property | Mar 2026 |
| 6153 | WILLMS | Kingfisher County, OK | Oil & Gas Property | Feb 2026 |
| 6154 | WILLOUGHBY | Douglas County, KS | Oil Property | Feb 2026 |
| 6155 | WILLOUGHBY | Collingsworth County, TX | Gas Property | Mar 2026 |
| 6156 | WILLOUGHBY | Jackson County, TX | Oil & Gas Property | Mar 2026 |
| 6157 | WILLOUGHBY | Cattaraugus County, NY | Oil & Gas Property | Dec 2024 |
| 6158 | WILLOUGHBY | Harrison County, TX | Oil & Gas Property | Mar 2026 |
| 6159 | WILLOUGHBY | Pontotoc County, OK | Oil Property | Feb 2026 |
| 6160 | WILLOUGHBY E. W | Gregg County, TX | Oil & Gas Property | Mar 2026 |
| 6161 | WILLOW | Frio County, TX | Oil & Gas Property | Mar 2026 |
| 6162 | WILLOW 12 1-15N-12W | Blaine County, OK | Oil & Gas Property | Feb 2026 |
| 6163 | WILLOW 22 | Weld County, CO | Oil & Gas Property | Feb 2026 |
| 6164 | WILLOW 26 | Converse County, WY | Oil & Gas Property | Apr 2026 |
| 6165 | WILLOW 55-1-36 UNIT 1 | Loving County, TX | Oil & Gas Property | Mar 2026 |
| 6166 | WILLOW A STATE | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 6167 | WILLOW BEND | Adams County, CO | Oil & Gas Property | Mar 2024 |
| 6168 | WILLOW CREE | Johnson County, TX | Gas Property | Sep 2025 |
| 6169 | WILLOW CREEK | Hill County, MT | Gas Property | Mar 2026 |
| 6170 | WILLOW CREEK | Hill County, MT | Gas Property | Mar 2026 |
| 6171 | WILLOW CREEK | Uintah County, UT | Oil & Gas Property | Mar 2026 |
| 6172 | WILLOW CREEK | Stonewall County, TX | Oil & Gas Property | Mar 2026 |
| 6173 | WILLOW CREEK BFI STATE | Chaves County, NM | Gas Property | Dec 2017 |
| 6174 | WILLOW CREEK E | Grand County, UT | Oil & Gas Property | Mar 2026 |
| 6175 | WILLOW CREEK UN | Lincoln County, WY | Oil & Gas Property | Nov 2001 |
| 6176 | WILLOW GLEN | Adams County, MS | Oil & Gas Property | Nov 2013 |
| 6177 | WILLOW GLENN 81 | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 6178 | WILLOW LAKE | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 6179 | WILLOW LAKE 35 | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 6180 | WILLOW LAKE CRIM (AW) 1H | Rusk County, TX | Oil & Gas Property | Mar 2026 |
| 6181 | WILLOW LAKES | Midland County, TX | Oil & Gas Property | Mar 2026 |
| 6182 | WILLOW PEG STATE | Lea County, NM | Oil & Gas Property | Apr 2023 |
| 6183 | WILLOW RESERVOIR | Sweetwater County, WY | Oil & Gas Property | Sep 2002 |
| 6184 | WILLOW SPRING | Chaves County, NM | Gas Property | Jul 2016 |
| 6185 | WILLOW SPRINGS | Gregg County, TX | Oil & Gas Property | Mar 2026 |
| 6186 | WILLOW STATE | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 6187 | WILLOW STATE UNIT 10 | Reeves County, TX | Oil & Gas Property | Mar 2026 |
| 6188 | WILLOW STATE UNIT 24-25 | Pecos County, TX | Oil & Gas Property | Mar 2026 |
| 6189 | WILLOW UNIT 1H | Fayette County, TX | Oil & Gas Property | Mar 2026 |
| 6190 | WILLOW-NILLA | Nacogdoches County, TX | Gas Property | Mar 2026 |
| 6191 | WILLOWBROOK | Tuscarawas County, OH | Oil & Gas Property | Dec 2025 |
| 6192 | WILLOWBROOK COAL | Coshocton County, OH | Oil & Gas Property | Dec 2025 |
| 6193 | WILLOWS | Glenn County, CA | Gas Property | Mar 2026 |
| 6194 | WILLOWS CS FEDERAL | Campbell County, WY | Gas Property | Nov 2010 |
| 6195 | WILLS | Dewey County, OK | Oil & Gas Property | Jan 2020 |
| 6196 | WILLS | Licking County, OH | Oil & Gas Property | Dec 2019 |
| 6197 | WILLS | Rooks County, KS | Oil Property | Aug 2025 |
| 6198 | WILLS | Jones County, TX | Oil & Gas Property | Mar 2026 |
| 6199 | WILLS | Harper County, OK | Oil & Gas Property | Mar 2026 |
| 6200 | WILLS | Summit County, OH | Oil & Gas Property | Dec 2020 |