| 62201 | IPCO | Webster Parish, LA | Oil & Gas Property | Jan 2025 |
| 62202 | IPCO-E JOHNSON (AW) | Panola County, TX | Oil & Gas Property | Oct 2025 |
| 62203 | IPCO-MOBIL | Webster Parish, LA | Oil & Gas Property | Jan 2025 |
| 62204 | IPRC | Union County, AR | Oil Property | Jun 2024 |
| 62205 | IPT 2710 | Alfalfa County, OK | Oil & Gas Property | Nov 2025 |
| 62206 | IPU 1291 13-24 H | Delta County, CO | Gas Property | Oct 2025 |
| 62207 | IRA #1 | Dewey County, OK | Oil & Gas Property | Oct 2025 |
| 62208 | IRA BOATWRIGHT | Grady County, OK | Oil & Gas Property | Oct 2025 |
| 62209 | IRA HEARD | Refugio County, TX | Oil & Gas Property | Oct 2025 |
| 62210 | IRA N | Scurry County, TX | Oil & Gas Property | Oct 2025 |
| 62211 | IRA N. W | Scurry County, TX | Oil & Gas Property | Sep 2025 |
| 62212 | IRA NORTHRUP | Ellis County, OK | Oil & Gas Property | Oct 2014 |
| 62213 | IRA PERKINS | Teton County, MT | Oil & Gas Property | Dec 2025 |
| 62214 | IRA STRANGE | Caddo Parish, LA | Oil Property | Dec 2024 |
| 62215 | IRA SURBER | Glacier County, MT | Gas Property | Nov 2025 |
| 62216 | IRA& LAURA PRITT PRITT SOUTH 2 | Harrison County, WV | Gas Property | Dec 2021 |
| 62217 | IRA(1700 ZONE)UNIT | Scurry County, TX | Oil & Gas Property | Oct 2025 |
| 62218 | IRACA | Clearfield County, PA | Gas Property | Dec 2024 |
| 62219 | IRBY | Union County, AR | Oil & Gas Property | Dec 1993 |
| 62220 | IRBY | Grayson County, TX | Oil & Gas Property | Oct 2025 |
| 62221 | IRBY | Kay County, OK | Oil & Gas Property | Oct 2025 |
| 62222 | IRBY | Okmulgee County, OK | Oil & Gas Property | May 2016 |
| 62223 | IRED STATE | Rio Arriba County, NM | Oil & Gas Property | Nov 2025 |
| 62224 | IREDELL | Fresno County, CA | Oil Property | Apr 1990 |
| 62225 | IRELAN | Creek County, OK | Oil Property | Oct 2025 |
| 62226 | IRELAND | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 62227 | IRELAND | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 62228 | IRELAND | Ventura County, CA | Oil & Gas Property | Nov 2025 |
| 62229 | IRELAND | Upshur County, WV | Oil & Gas Property | Dec 2021 |
| 62230 | IRELAND | Portage County, OH | Oil & Gas Property | Dec 2024 |
| 62231 | IRELAND | Woodson County, KS | Oil Property | Dec 1985 |
| 62232 | IRELAND UNIT | Denton County, TX | Oil & Gas Property | Oct 2025 |
| 62233 | IRELAND, EMMAL | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 62234 | IRELAND, GUY | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 62235 | IRELAND, KAREN | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 62236 | IRELAND, LYNWOOD | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 62237 | IRENE | Zapata County, TX | Oil & Gas Property | Oct 2025 |
| 62238 | IRENE | Pittsburg County, OK | Gas Property | Oct 2025 |
| 62239 | IRENE | Kingfisher County, OK | Oil & Gas Property | Sep 2019 |
| 62240 | IRENE | Roger Mills County, OK | Oil & Gas Property | Oct 2025 |
| 62241 | IRENE | Texas County, OK | Oil & Gas Property | Oct 2025 |
| 62242 | IRENE | Brazos County, TX | Oil & Gas Property | Sep 2025 |
| 62243 | IRENE | Woods County, OK | Oil & Gas Property | Nov 2025 |
| 62244 | IRENE | Payne County, OK | Oil & Gas Property | Nov 1999 |
| 62245 | IRENE | Dewey County, OK | Oil & Gas Property | Oct 2025 |
| 62246 | IRENE 12-13H-24 | Mountrail County, ND | Oil & Gas Property | Nov 2025 |
| 62247 | IRENE BASH | Indiana County, PA | Gas Property | Dec 2024 |
| 62248 | IRENE BURGESS | Dewey County, OK | Oil & Gas Property | Oct 2025 |
| 62249 | IRENE DEEM ETAL | Washington County, OH | Oil & Gas Property | Dec 2010 |
| 62250 | IRENE ELL 11-1H | Dunn County, ND | Oil & Gas Property | Nov 2025 |
| 62251 | IRENE G 30-6 | Weld County, CO | Oil & Gas Property | Oct 2025 |
| 62252 | IRENE HOVLAND 26-35 XE #1H | Williams County, ND | Oil & Gas Property | Nov 2025 |
| 62253 | IRENE KOVALOFF | Dunn County, ND | Oil & Gas Property | Nov 2025 |
| 62254 | IRENE O UNIT 3-18 | Reeves County, TX | Oil & Gas Property | Oct 2025 |
| 62255 | IRENE RANCH | Converse County, WY | Oil & Gas Property | Oct 2025 |
| 62256 | IRENE W WICKER | Claiborne Parish, LA | Oil & Gas Property | Dec 2024 |
| 62257 | IRETA | Blaine County, OK | Oil & Gas Property | Oct 2025 |
| 62258 | IRETON | Dewey County, OK | Oil & Gas Property | Oct 2025 |
| 62259 | IRGENS | Williams County, ND | Oil & Gas Property | Nov 2025 |
| 62260 | IRGENS 41-17 | Williams County, ND | Oil & Gas Property | Nov 2025 |
| 62261 | IRGENS REXALL | Williams County, ND | Oil & Gas Property | Nov 2025 |
| 62262 | IRICK | Leavenworth County, KS | Gas Property | Oct 2001 |
| 62263 | IRIDIUM MDP1 28 21 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Nov 2025 |
| 62264 | IRIGOIN | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 62265 | IRIGOIN 1-9 | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 62266 | IRIGOIN STATE 1 | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 62267 | IRION | Rusk County, TX | Oil & Gas Property | Oct 2025 |
| 62268 | IRION | Avoyelles Parish, LA | Oil & Gas Property | Dec 2024 |
| 62269 | IRIS | Comanche County, KS | Oil & Gas Property | Apr 2025 |
| 62270 | IRIS BOOKOUT | Washita County, OK | Oil & Gas Property | Oct 2025 |
| 62271 | IRIS GILBERT | Elk County, KS | Oil & Gas Property | Nov 1997 |
| 62272 | IRIS STATE | Chaves County, NM | Gas Property | Jan 2018 |
| 62273 | IRISH | Hale County, TX | Oil & Gas Property | Apr 2020 |
| 62274 | IRISH | San Juan County, NM | Gas Property | Nov 2025 |
| 62275 | IRISH CREEK | Moffat County, CO | Oil & Gas Property | Aug 2012 |
| 62276 | IRISH HILLS | Eddy County, NM | Oil & Gas Property | Nov 2025 |
| 62277 | IRISH HILLS YESO | Eddy County, NM | Oil & Gas Property | Aug 2016 |
| 62278 | IRISH PUG | Greene County, PA | Gas Property | Nov 2025 |
| 62279 | IRISH USA 41-25TFH | McKenzie County, ND | Oil & Gas Property | Nov 2025 |
| 62280 | IRISH WHISKEY FEDERAL | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 62281 | IRISHTOWN | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 62282 | IRMA | Moore County, TX | Oil Property | Oct 2025 |
| 62283 | IRMA | Upton County, TX | Oil & Gas Property | Oct 2025 |
| 62284 | IRMA | Creek County, OK | Oil & Gas Property | Oct 2025 |
| 62285 | IRMA | Kern County, CA | Oil & Gas Property | Oct 2025 |
| 62286 | IRMA SMITH | Pawnee County, KS | Oil Property | Jul 2025 |
| 62287 | IRON BEAR | Roosevelt County, MT | Oil & Gas Property | Jun 2015 |
| 62288 | IRON BELLY 1-25 | Carter County, OK | Oil & Gas Property | Oct 2025 |
| 62289 | IRON BRIDGE TANNEHILL A SAND UNT | Dickens County, TX | Oil & Gas Property | Oct 2025 |
| 62290 | IRON CITY STATE | Reeves County, TX | Oil & Gas Property | Oct 2025 |
| 62291 | IRON CURTAIN 20-13-10 | Major County, OK | Oil & Gas Property | Oct 2025 |
| 62292 | IRON DUKE | Eddy County, NM | Oil & Gas Property | Nov 2025 |
| 62293 | IRON DUKE | Madison County, TX | Oil & Gas Property | Oct 2025 |
| 62294 | IRON DUKE (ALLOCATION) | Madison County, TX | Oil & Gas Property | Oct 2025 |
| 62295 | IRON EAGLE DEEP UNIT | Reeves County, TX | Oil & Gas Property | Oct 2025 |
| 62296 | IRON EAGLE UNIT | Reeves County, TX | Oil & Gas Property | Oct 2025 |
| 62297 | IRON HORSE | Throckmorton County, TX | Oil & Gas Property | Oct 2025 |
| 62298 | IRON HORSE | McKenzie County, ND | Oil & Gas Property | Nov 2025 |
| 62299 | IRON HORSE | Fremont County, WY | Oil & Gas Property | Oct 2025 |
| 62300 | IRON HORSE | Fremont County, WY | Oil & Gas Property | Sep 2025 |