| 10101 | BIG CHIEF | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 10102 | BIG CHIEF | Barber County, KS | Oil & Gas Property | Sep 2025 |
| 10103 | BIG COULEE | Stillwater County, MT | Gas Property | Apr 2024 |
| 10104 | BIG COUNTRY | Hemphill County, TX | Oil & Gas Property | Dec 2025 |
| 10105 | BIG CREEK | Oscoda County, MI | Oil & Gas Property | Dec 2025 |
| 10106 | BIG CREEK A | Jack County, TX | Oil & Gas Property | Mar 2018 |
| 10107 | BIG CREEK LAND CO | Fayette County, WV | Gas Property | Dec 2021 |
| 10108 | BIG CYPRESS 56-2-13 1H | Loving County, TX | Oil & Gas Property | Dec 2025 |
| 10109 | BIG DADDY | Tarrant County, TX | Gas Property | Dec 2025 |
| 10110 | BIG DADDY | Howard County, TX | Oil & Gas Property | Dec 2025 |
| 10111 | BIG DADDY | Pittsburg County, OK | Gas Property | Dec 2025 |
| 10112 | BIG DADDY SHAW | Washington County, PA | Gas Property | Jan 2026 |
| 10113 | BIG DAWG | Belmont County, OH | Gas Property | Dec 2025 |
| 10114 | BIG DOG 1717 | Dewey County, OK | Oil & Gas Property | Jan 2026 |
| 10115 | BIG DOG STATE UNIT | Eddy County, NM | Gas Property | Jan 2026 |
| 10116 | BIG EAGLE 27 FEDERAL | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 10117 | BIG EAGLE USA 41-17TFH | Mountrail County, ND | Oil & Gas Property | Jan 2026 |
| 10118 | BIG EARL 6-15N-10W | Blaine County, OK | Oil & Gas Property | Dec 2025 |
| 10119 | BIG EASY 54-2-6 UNIT | Loving County, TX | Oil & Gas Property | Dec 2025 |
| 10120 | BIG EDDY | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 10121 | BIG EDDY | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 10122 | BIG EDDY UNIT | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 10123 | BIG EDDY UNIT | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 10124 | BIG EDDY UNIT DI9 | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 10125 | BIG EL 45-04 | Howard County, TX | Oil & Gas Property | Nov 2025 |
| 10126 | BIG ELK 32-6 4 | La Plata County, CO | Gas Property | Dec 2025 |
| 10127 | BIG FELLER | Coal County, OK | Oil & Gas Property | Jan 2026 |
| 10128 | BIG FIELD | San Juan County, NM | Oil & Gas Property | Jan 2026 |
| 10129 | BIG FISH 12 10 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Dec 2025 |
| 10130 | BIG FIVE | Lavaca County, TX | Oil & Gas Property | Dec 2025 |
| 10131 | BIG FLAT ASN STATE | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 10132 | BIG FLAT UNIT | Grand County, UT | Oil & Gas Property | Oct 1967 |
| 10133 | BIG FOOT OLMOS | Frio County, TX | Oil & Gas Property | Mar 2022 |
| 10134 | BIG FOUR | Kingfisher County, OK | Oil & Gas Property | Dec 2025 |
| 10135 | BIG FOUR COLONY A 204 | Dimmit County, TX | Oil & Gas Property | Dec 2025 |
| 10136 | BIG FREDDY AVQ FEDERAL | Eddy County, NM | Oil & Gas Property | Apr 2020 |
| 10137 | BIG FUNDAMENTAL 4-52 | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 10138 | BIG GEORGE | Johnson County, WY | Gas Property | Dec 2025 |
| 10139 | BIG GEORGE | Johnson County, WY | Gas Property | Dec 2025 |
| 10140 | BIG GEORGE | Reeves County, TX | Oil & Gas Property | May 2025 |
| 10141 | BIG GEORGE STATE | Eddy County, NM | Oil & Gas Property | May 2025 |
| 10142 | BIG GIPPER STATE | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 10143 | BIG GOOSE | Kay County, OK | Oil & Gas Property | May 2017 |
| 10144 | BIG GRAY-SAUNDERS | Gray County, TX | Oil & Gas Property | Nov 2025 |
| 10145 | BIG GULCH FEDERAL 41X-16 | Dunn County, ND | Oil & Gas Property | Jan 2026 |
| 10146 | BIG GUMBO CREEK 1-8F | Bowman County, ND | Oil & Gas Property | Jan 2026 |
| 10147 | BIG HAMMER | Dewey County, OK | Oil & Gas Property | Dec 2025 |
| 10148 | BIG HAT BK | Lea County, NM | Oil & Gas Property | Sep 2013 |
| 10149 | BIG HEAD USA 41-2TFH | Mountrail County, ND | Oil & Gas Property | Jan 2026 |
| 10150 | BIG HILL | Labette County, KS | Gas Property | Sep 2025 |
| 10151 | BIG HILL FARM | Montgomery County, KS | Oil & Gas Property | Sep 2025 |
| 10152 | BIG HORN | Fremont County, WY | Gas Property | Jan 2026 |
| 10153 | BIG HORN | Jack County, TX | Oil & Gas Property | Nov 2022 |
| 10154 | BIG HORN | Fremont County, WY | Gas Property | Jan 2026 |
| 10155 | BIG HORN 25-36 | Martin County, TX | Oil & Gas Property | Dec 2025 |
| 10156 | BIG HORN 32-29H | Dunn County, ND | Oil & Gas Property | Jan 2026 |
| 10157 | BIG HORN 56-1 | Loving County, TX | Oil & Gas Property | Dec 2025 |
| 10158 | BIG HORN 57-1-11 1H | Loving County, TX | Oil & Gas Property | Dec 2025 |
| 10159 | BIG HORN SHEEP | Natrona County, WY | Oil Property | Jan 2026 |
| 10160 | BIG HORN STATE 56-2-9 UNIT | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 10161 | BIG HORN UNIT | Robertson County, TX | Oil & Gas Property | Dec 2025 |
| 10162 | BIG HORSE DRAW | Rio Blanco County, CO | Gas Property | Dec 2025 |
| 10163 | BIG HOUSE | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 10164 | BIG HUFF COAL CO | Wyoming County, WV | Gas Property | Dec 2021 |
| 10165 | BIG HUNK | Dewey County, OK | Oil & Gas Property | Dec 2025 |
| 10166 | BIG INCH | Madison County, TX | Oil & Gas Property | Oct 2025 |
| 10167 | BIG INDIAN | San Juan County, UT | Oil & Gas Property | Dec 2024 |
| 10168 | BIG INDIAN | San Juan County, UT | Oil & Gas Property | Nov 2025 |
| 10169 | BIG IRON | Noble County, OK | Oil & Gas Property | Dec 2025 |
| 10170 | BIG JAKE | San Juan County, NM | Oil & Gas Property | Jan 2026 |
| 10171 | BIG JAKE | Dawson County, TX | Oil & Gas Property | Dec 2025 |
| 10172 | BIG JAY 10-15 | Martin County, TX | Oil & Gas Property | Dec 2025 |
| 10173 | BIG JOE 9-15N-13W | Blaine County, OK | Oil & Gas Property | Dec 2025 |
| 10174 | BIG JOHN | Stephens County, OK | Oil & Gas Property | Dec 2025 |
| 10175 | BIG JOHNSON | Sublette County, WY | Oil & Gas Property | Jan 2026 |
| 10176 | BIG JON 11-2MBH-ULW | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 10177 | BIG KAHUNA | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 10178 | BIG KAHUNA | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 10179 | BIG KAHUNA 1-35-2-11XH | McClain County, OK | Oil & Gas Property | Dec 2025 |
| 10180 | BIG LAKE 10 | Hemphill County, TX | Oil & Gas Property | Dec 2025 |
| 10181 | BIG LAKE 2 | Logan County, OK | Oil & Gas Property | Dec 2025 |
| 10182 | BIG LITTLE FARMS | Trumbull County, OH | Oil & Gas Property | Dec 2025 |
| 10183 | BIG LUCKY LAKE | Chaves County, NM | Oil & Gas Property | Jan 2010 |
| 10184 | BIG MAX | Andrews County, TX | Oil & Gas Property | Dec 2025 |
| 10185 | BIG MESA | Sublette County, WY | Oil & Gas Property | Feb 2005 |
| 10186 | BIG MIKE | Johnson County, WY | Gas Property | Dec 2025 |
| 10187 | BIG MINERAL CREEK | Grayson County, TX | Oil & Gas Property | Dec 2025 |
| 10188 | BIG MOON 1 | Nacogdoches County, TX | Oil & Gas Property | Dec 2025 |
| 10189 | BIG MOOSE FEDERAL COM | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 10190 | BIG MOUNTAIN | Ventura County, CA | Oil & Gas Property | Dec 2025 |
| 10191 | BIG MOUNTAIN VIPER | Weld County, CO | Oil & Gas Property | Dec 2025 |
| 10192 | BIG MUD COAL CO | Floyd County, KY | Oil & Gas Property | Dec 2024 |
| 10193 | BIG MUDDIE 1 | Canadian County, OK | Oil & Gas Property | Dec 2025 |
| 10194 | BIG MUDDY | Converse County, WY | Oil Property | Dec 2025 |
| 10195 | BIG MUDDY 1 | Roosevelt County, MT | Oil & Gas Property | Oct 2017 |
| 10196 | BIG N TASTY | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 10197 | BIG NUGGET 9-4-15N-13W | Blaine County, OK | Oil & Gas Property | Dec 2025 |
| 10198 | BIG O | Coal County, OK | Oil & Gas Property | Dec 2025 |
| 10199 | BIG OAK | Dewitt County, TX | Oil & Gas Property | Dec 2025 |
| 10200 | BIG OIL COMPANY THE | Wichita County, TX | Oil & Gas Property | Dec 2025 |