| 61201 | ICE G E | Perry County, OH | Oil Property | Dec 2022 |
| 61202 | ICE MAN 2W-15 | Weld County, CO | Oil & Gas Property | Aug 2025 |
| 61203 | ICEMAN | Howard County, TX | Oil & Gas Property | Aug 2025 |
| 61204 | ICEMAN | Hockley County, TX | Oil Property | Aug 2025 |
| 61205 | ICEMAN | Bradford County, PA | Gas Property | Aug 2025 |
| 61206 | ICEMAN | Reeves County, TX | Oil & Gas Property | Aug 2025 |
| 61207 | ICEMAN 1706 1UMH-33 | Kingfisher County, OK | Oil & Gas Property | Jul 2025 |
| 61208 | ICEMAN 46-47 | Fisher County, TX | Oil & Gas Property | Aug 2025 |
| 61209 | ICEMAN FEDERAL 5601 34-05 | Williams County, ND | Oil & Gas Property | Aug 2025 |
| 61210 | ICEMAN STATE | Weld County, CO | Oil & Gas Property | Aug 2025 |
| 61211 | ICEMAN UNIT | Reeves County, TX | Oil & Gas Property | Aug 2025 |
| 61212 | ICG NATURAL RESOURCES | Perry County, KY | Oil & Gas Property | Dec 2019 |
| 61213 | ICHABOD 7 FEDERAL | Lea County, NM | Oil & Gas Property | Jun 2023 |
| 61214 | ICHABODS GAS UNIT | San Augustine County, TX | Gas Property | Aug 2025 |
| 61215 | ICI-LEJ UNIT | Tarrant County, TX | Oil & Gas Property | Aug 2025 |
| 61216 | ICKERT | Archer County, TX | Oil & Gas Property | Aug 2025 |
| 61217 | ICKES | Campbell County, WY | Oil & Gas Property | Nov 2022 |
| 61218 | ICON 150-94-06B-18H | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 61219 | ICY 13 FEDERAL | Lea County, NM | Oil & Gas Property | Aug 2025 |
| 61220 | ICY 18 FEDERAL | Lea County, NM | Oil & Gas Property | Aug 2025 |
| 61221 | ICY 7 FEDERAL | Lea County, NM | Oil & Gas Property | Aug 2025 |
| 61222 | IDA 1 | Armstrong County, PA | Oil & Gas Property | Aug 2025 |
| 61223 | IDA 2 | Armstrong County, PA | Gas Property | Aug 2025 |
| 61224 | IDA 3H | Armstrong County, PA | Gas Property | Aug 2025 |
| 61225 | IDA 4H | Armstrong County, PA | Gas Property | Aug 2025 |
| 61226 | IDA 5200 21-28B | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 61227 | IDA 5H | Armstrong County, PA | Gas Property | Aug 2025 |
| 61228 | IDA 6-12 | Coal County, OK | Oil & Gas Property | Jul 2025 |
| 61229 | IDA 6H | Armstrong County, PA | Gas Property | Aug 2025 |
| 61230 | IDA 7H | Armstrong County, PA | Gas Property | Aug 2025 |
| 61231 | IDA 8H | Armstrong County, PA | Gas Property | Aug 2025 |
| 61232 | IDA ANDERSON | McPherson County, KS | Oil Property | Apr 2025 |
| 61233 | IDA EASLEY GU | Wise County, TX | Oil & Gas Property | Aug 2025 |
| 61234 | IDA HEINSON | Meade County, KS | Gas Property | Jun 2025 |
| 61235 | IDA HENDRICK | Winkler County, TX | Oil & Gas Property | Aug 2025 |
| 61236 | IDA HOLLIE | Le Flore County, OK | Gas Property | Jul 2025 |
| 61237 | IDA JANE 1 | Pittsburg County, OK | Gas Property | Nov 2018 |
| 61238 | IDA KRATZ | Blaine County, OK | Oil & Gas Property | Jul 2025 |
| 61239 | IDA MA | Noble County, OK | Oil & Gas Property | Jul 2025 |
| 61240 | IDA MAE | Rooks County, KS | Oil Property | Apr 2025 |
| 61241 | IDA MAE STUART | Kearny County, KS | Gas Property | Jun 2025 |
| 61242 | IDA MCEVOY | Canadian County, OK | Oil & Gas Property | Jul 2025 |
| 61243 | IDA PRICE | Perry County, OH | Oil & Gas Property | Dec 1996 |
| 61244 | IDA STOWERS | Adams County, MS | Oil Property | Aug 1987 |
| 61245 | IDA WENZEL | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 61246 | IDA WIL | Kay County, OK | Oil & Gas Property | Jul 2025 |
| 61247 | IDA WIMBERLEY | Lea County, NM | Oil & Gas Property | Sep 2025 |
| 61248 | IDAHO 1-0132H | Mountrail County, ND | Oil & Gas Property | Aug 2025 |
| 61249 | IDALOU UNIT | Lubbock County, TX | Oil & Gas Property | Aug 2025 |
| 61250 | IDARADO | Martin County, TX | Oil & Gas Property | Aug 2025 |
| 61251 | IDARADO | Converse County, WY | Oil & Gas Property | Aug 2025 |
| 61252 | IDC-INNES | Sullivan County, PA | Gas Property | Aug 2025 |
| 61253 | IDEN | Muskingum County, OH | Oil Property | Dec 2019 |
| 61254 | IDEN | Howard County, TX | Oil & Gas Property | Aug 2025 |
| 61255 | IDEN | Howard County, TX | Oil & Gas Property | Jan 2022 |
| 61256 | IDEN ELLIS | Howard County, TX | Oil & Gas Property | Aug 2025 |
| 61257 | IDEN JERRY | Howard County, TX | Oil & Gas Property | Aug 2025 |
| 61258 | IDLER | Prowers County, CO | Oil & Gas Property | Aug 2025 |
| 61259 | IDLEWILD 3625 | Campbell County, WY | Oil & Gas Property | Aug 2025 |
| 61260 | IDYLWOOD 0 | Live Oak County, TX | Oil & Gas Property | Aug 2025 |
| 61261 | IGE 1 | La Plata County, CO | Gas Property | Aug 2025 |
| 61262 | IGE 4 | La Plata County, CO | Gas Property | Jul 2012 |
| 61263 | IGGLES STATE COM | Lea County, NM | Oil & Gas Property | Aug 2025 |
| 61264 | IGINLA | Garvin County, OK | Oil & Gas Property | Jul 2025 |
| 61265 | IGLEHEART A | Pottawatomie County, OK | Oil Property | Jul 2025 |
| 61266 | IGLOO 19 18 STATE FEDERAL COM | Lea County, NM | Oil & Gas Property | Aug 2025 |
| 61267 | IGLOO 19 24 STATE FEDERAL COM | Lea County, NM | Oil & Gas Property | Aug 2025 |
| 61268 | IGLOO 19 STATE | Lea County, NM | Oil & Gas Property | Aug 2025 |
| 61269 | IGNACIA GUTIERREZ | Starr County, TX | Oil & Gas Property | Aug 2025 |
| 61270 | IGNACIO | La Plata County, CO | Gas Property | Aug 2025 |
| 61271 | IGNACIO | La Plata County, CO | Gas Property | Aug 2025 |
| 61272 | IGNACIO | Reeves County, TX | Oil & Gas Property | Aug 2025 |
| 61273 | IGO FARMS J 28 | Weld County, CO | Oil & Gas Property | Apr 2019 |
| 61274 | IGOE-SMITH OPERA | Cochran County, TX | Oil & Gas Property | Aug 2025 |
| 61275 | IGOR 33 FEDERAL | Lea County, NM | Oil & Gas Property | Aug 2025 |
| 61276 | IGS 1 | La Plata County, CO | Gas Property | Aug 2025 |
| 61277 | IGS 4 | La Plata County, CO | Gas Property | Aug 2025 |
| 61278 | IGUANA 1 | Blaine County, OK | Oil & Gas Property | Jul 2025 |
| 61279 | IGUANA UNIT 6 | Reeves County, TX | Oil & Gas Property | Aug 2025 |
| 61280 | IGW 1 | La Plata County, CO | Gas Property | Aug 2025 |
| 61281 | IH N BRA | Bradford County, PA | Gas Property | Aug 2025 |
| 61282 | IH S BRA | Bradford County, PA | Gas Property | Aug 2025 |
| 61283 | IHDE | Petroleum County, MT | Oil Property | Aug 2025 |
| 61284 | IHLOFF | Haskell County, KS | Gas Property | Jun 2025 |
| 61285 | IHNEN | Weld County, CO | Oil & Gas Property | May 2023 |
| 61286 | IHRIG | Sherman County, KS | Gas Property | Jun 2025 |
| 61287 | II MOORE FARMS | Labette County, KS | Gas Property | Jun 2025 |
| 61288 | IKARD | Archer County, TX | Oil & Gas Property | Aug 2025 |
| 61289 | IKARD | Archer County, TX | Oil & Gas Property | Jul 2025 |
| 61290 | IKARD | Archer County, TX | Oil & Gas Property | Apr 2020 |
| 61291 | IKE CLANTON | Cochran County, TX | Oil & Gas Property | Aug 2025 |
| 61292 | IKE GAINES | Campbell County, WY | Gas Property | Aug 2014 |
| 61293 | IKE STATE | Reeves County, TX | Oil & Gas Property | Aug 2025 |
| 61294 | IKE UNIT | Karnes County, TX | Oil & Gas Property | Aug 2025 |
| 61295 | IKELYNN | Hutchinson County, TX | Oil & Gas Property | Mar 2021 |
| 61296 | IKENOUYE | Weld County, CO | Oil & Gas Property | Apr 2023 |
| 61297 | IKERD, BOBBY | Pulaski County, KY | Gas Property | Dec 2008 |
| 61298 | IKESTER 1H | Washington County, TX | Oil & Gas Property | Aug 2025 |
| 61299 | IKEY 1 | Adams County, CO | Oil & Gas Property | Sep 2025 |
| 61300 | IL FARMS | Wichita County, KS | Oil Property | Jun 2025 |