| 10201 | BIG MOUNTAIN VIPER | Weld County, CO | Oil & Gas Property | Mar 2025 |
| 10202 | BIG MUD COAL CO | Floyd County, KY | Oil & Gas Property | Dec 2023 |
| 10203 | BIG MUDDIE 1 | Canadian County, OK | Oil & Gas Property | Feb 2025 |
| 10204 | BIG MUDDY | Converse County, WY | Oil Property | Feb 2025 |
| 10205 | BIG MUDDY 1 | Roosevelt County, MT | Oil & Gas Property | Oct 2017 |
| 10206 | BIG N TASTY | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 10207 | BIG NUGGET 9-4-15N-13W | Blaine County, OK | Oil & Gas Property | Feb 2025 |
| 10208 | BIG O | Coal County, OK | Oil & Gas Property | Feb 2025 |
| 10209 | BIG OAK | Dewitt County, TX | Oil & Gas Property | Feb 2025 |
| 10210 | BIG OIL COMPANY THE | Wichita County, TX | Oil & Gas Property | Feb 2025 |
| 10211 | BIG PACK 1 | Uintah County, UT | Oil & Gas Property | Sep 2016 |
| 10212 | BIG PACK U | Uintah County, UT | Oil & Gas Property | Mar 2025 |
| 10213 | BIG PAPI FEDERAL COM | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 10214 | BIG PHEASANT 12X-1 | Richland County, MT | Oil & Gas Property | Mar 2025 |
| 10215 | BIG PINEY | Sublette County, WY | Oil & Gas Property | Mar 2025 |
| 10216 | BIG PINEY | Sublette County, WY | Oil & Gas Property | Mar 2025 |
| 10217 | BIG PINEY 22115 19 18 STATE COM | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 10218 | BIG PINEY 57-2-29 | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 10219 | BIG PINEY 57-2-41 1H | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 10220 | BIG PINEY MESAVERDE | Sublette County, WY | Oil & Gas Property | Sep 1988 |
| 10221 | BIG POLECAT UNIT | Park County, WY | Oil & Gas Property | Feb 2025 |
| 10222 | BIG POND | Creek County, OK | Oil Property | May 2018 |
| 10223 | BIG PRIZE | Latimer County, OK | Gas Property | Feb 2025 |
| 10224 | BIG PUG STATE 55-4-19-24 | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 10225 | BIG RED | Rice County, KS | Oil Property | Jan 2025 |
| 10226 | BIG RED ONE | Garza County, TX | Oil Property | Dec 2024 |
| 10227 | BIG RED STATE UNIT 32 | Culberson County, TX | Oil & Gas Property | Feb 2025 |
| 10228 | BIG RED UNIT 75-82 | Martin County, TX | Oil & Gas Property | Feb 2025 |
| 10229 | BIG RIGG | Beaver County, PA | Oil & Gas Property | Dec 2024 |
| 10230 | BIG ROCK CANDY MOUNTAIN | Hood County, TX | Oil & Gas Property | Feb 2025 |
| 10231 | BIG SAND DRAW | Fremont County, WY | Oil & Gas Property | Feb 2025 |
| 10232 | BIG SANDY | Laramie County, WY | Oil & Gas Property | Mar 2025 |
| 10233 | BIG SANDY | Laramie County, WY | Oil & Gas Property | Mar 2025 |
| 10234 | BIG SANDY | Carroll County, OH | Oil & Gas Property | Dec 2023 |
| 10235 | BIG SANDY 3-65 36-31 | Adams County, CO | Oil & Gas Property | Mar 2025 |
| 10236 | BIG SANDY CO | Pike County, KY | Gas Property | Dec 2023 |
| 10237 | BIG SANDY CO | Pike County, KY | Gas Property | Dec 2023 |
| 10238 | BIG SANDY CO LP K-2 | Pike County, KY | Gas Property | Dec 2023 |
| 10239 | BIG SANDY COAL & COKE CO | Floyd County, KY | Oil & Gas Property | Dec 2023 |
| 10240 | BIG SANDY FEDERAL | Sublette County, WY | Oil & Gas Property | Jul 2022 |
| 10241 | BIG SANDY LLC K-213 | Pike County, KY | Gas Property | Dec 2023 |
| 10242 | BIG SANDY-BAUGHMAN | Tuscaloosa County, AL | Gas Property | Aug 1993 |
| 10243 | BIG SHANTY | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 10244 | BIG SHOW USA | Roger Mills County, OK | Oil & Gas Property | Mar 2025 |
| 10245 | BIG SILVER 34-160 | Ward County, TX | Oil & Gas Property | Feb 2025 |
| 10246 | BIG SINKING UNIT | Lee County, KY | Oil Property | Dec 2014 |
| 10247 | BIG SINKS 1 12 | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 10248 | BIG SINKS 1 A2 | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 10249 | BIG SINKS 1 A30B FEE | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 10250 | BIG SINKS 1 W1 | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 10251 | BIG SINKS 2 24 30 STATE | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 10252 | BIG SINKS DRAW 25 | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 10253 | BIG SKY | Richland County, MT | Oil & Gas Property | Mar 2025 |
| 10254 | BIG SKY | Lincoln County, CO | Oil & Gas Property | Mar 2025 |
| 10255 | BIG SKY | Denton County, TX | Oil & Gas Property | Feb 2025 |
| 10256 | BIG SKY | Greene County, PA | Gas Property | Mar 2025 |
| 10257 | BIG SKY 55-16 | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 10258 | BIG SKY STATE 55-16 UNIT | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 10259 | BIG SMOKE USA | Washita County, OK | Oil & Gas Property | Feb 2025 |
| 10260 | BIG SMOKEY | Martin County, TX | Oil & Gas Property | Feb 2025 |
| 10261 | BIG SNAKE WIPFF | Maverick County, TX | Oil & Gas Property | Feb 2024 |
| 10262 | BIG SPRING 1-22-27H-160-90 | Burke County, ND | Oil & Gas Property | Mar 2025 |
| 10263 | BIG STAG FEDERAL COM | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 10264 | BIG STATE | Crockett County, TX | Oil & Gas Property | Feb 2025 |
| 10265 | BIG STICK (MADISON) UNIT | Billings County, ND | Oil & Gas Property | Mar 2025 |
| 10266 | BIG SUN 41-2MBH-ULW | McKenzie County, ND | Oil & Gas Property | Mar 2025 |
| 10267 | BIG TEN | Kern County, CA | Oil & Gas Property | Feb 2025 |
| 10268 | BIG TEX | Pecos County, TX | Oil & Gas Property | Feb 2025 |
| 10269 | BIG TEX | Belmont County, OH | Gas Property | Dec 2024 |
| 10270 | BIG TIMBER 1408 | Canadian County, OK | Oil & Gas Property | Feb 2025 |
| 10271 | BIG TIMBER STATE 57-25 UNIT | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 10272 | BIG TREE | Upton County, TX | Oil & Gas Property | Feb 2025 |
| 10273 | BIG TREE | Roger Mills County, OK | Oil & Gas Property | Feb 2025 |
| 10274 | BIG WALL | Musselshell County, MT | Oil & Gas Property | Dec 2024 |
| 10275 | BIG WALT 2 STATE | Eddy County, NM | Oil & Gas Property | May 2022 |
| 10276 | BIG WAMPUM | Lincoln County, CO | Oil & Gas Property | Mar 2025 |
| 10277 | BIG WASH | Duchesne County, UT | Oil & Gas Property | Aug 2009 |
| 10278 | BIG WELLS | Dimmit County, TX | Oil & Gas Property | Feb 2025 |
| 10279 | BIG WELLS /SAN | Dimmit County, TX | Oil & Gas Property | Feb 2025 |
| 10280 | BIG WELLS LO. SAN MIGUEL UNIT | Dimmit County, TX | Oil & Gas Property | Oct 2021 |
| 10281 | BIG WELLS SOUTH | Dimmit County, TX | Oil & Gas Property | Feb 2025 |
| 10282 | BIG WEST ANDERSON | Toole County, MT | Oil Property | Mar 1994 |
| 10283 | BIG WOLF | Oscoda County, MI | Gas Property | Feb 2025 |
| 10284 | BIGBY | Glasscock County, TX | Oil & Gas Property | May 2023 |
| 10285 | BIGBY | Glasscock County, TX | Oil & Gas Property | Feb 2025 |
| 10286 | BIGBY 17-29 B UNIT | Howard County, TX | Oil & Gas Property | Jan 2025 |
| 10287 | BIGBY NORTH | Glasscock County, TX | Oil & Gas Property | Feb 2025 |
| 10288 | BIGBY SOUTH | Glasscock County, TX | Oil & Gas Property | Feb 2025 |
| 10289 | BIGBY WEST | Glasscock County, TX | Oil & Gas Property | Feb 2025 |
| 10290 | BIGELOW | Isabella County, MI | Oil Property | Feb 2025 |
| 10291 | BIGELOW | Pittsburg County, OK | Gas Property | Feb 2025 |
| 10292 | BIGEYE | La Salle County, TX | Oil & Gas Property | Feb 2025 |
| 10293 | BIGFOOT | Belmont County, OH | Oil & Gas Property | Dec 2024 |
| 10294 | BIGFOOT | Mountrail County, ND | Oil & Gas Property | Mar 2025 |
| 10295 | BIGFOOT 106105 | Ward County, TX | Oil & Gas Property | Feb 2025 |
| 10296 | BIGFOOT 11 | Weld County, CO | Oil & Gas Property | Mar 2025 |
| 10297 | BIGFOOT C21-6 UNIT | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 10298 | BIGFOOT STATE | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 10299 | BIGGAR W.C | Wise County, TX | Gas Property | Feb 2025 |
| 10300 | BIGGER | Haskell County, OK | Gas Property | Feb 2025 |