| 61901 | IRION | Avoyelles Parish, LA | Oil & Gas Property | Dec 2024 |
| 61902 | IRIS | Comanche County, KS | Oil & Gas Property | Apr 2025 |
| 61903 | IRIS BOOKOUT | Washita County, OK | Oil & Gas Property | Dec 2025 |
| 61904 | IRIS GILBERT | Elk County, KS | Oil & Gas Property | Nov 1997 |
| 61905 | IRIS STATE | Chaves County, NM | Gas Property | Jan 2018 |
| 61906 | IRISH | Hale County, TX | Oil & Gas Property | Apr 2020 |
| 61907 | IRISH | San Juan County, NM | Gas Property | Jan 2026 |
| 61908 | IRISH CREEK | Moffat County, CO | Oil & Gas Property | Aug 2012 |
| 61909 | IRISH HILLS | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 61910 | IRISH HILLS YESO | Eddy County, NM | Oil & Gas Property | Aug 2016 |
| 61911 | IRISH PUG | Greene County, PA | Gas Property | Jan 2026 |
| 61912 | IRISH USA 41-25TFH | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 61913 | IRISH WHISKEY FEDERAL | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 61914 | IRISHTOWN | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 61915 | IRMA | Moore County, TX | Oil Property | Dec 2025 |
| 61916 | IRMA | Upton County, TX | Oil & Gas Property | Dec 2025 |
| 61917 | IRMA | Creek County, OK | Oil & Gas Property | Dec 2025 |
| 61918 | IRMA | Kern County, CA | Oil & Gas Property | Dec 2025 |
| 61919 | IRMA SMITH | Pawnee County, KS | Oil Property | Jul 2025 |
| 61920 | IRON BEAR | Roosevelt County, MT | Oil & Gas Property | Jun 2015 |
| 61921 | IRON BELLY 1-25 | Carter County, OK | Oil & Gas Property | Dec 2025 |
| 61922 | IRON BRIDGE TANNEHILL A SAND UNT | Dickens County, TX | Oil & Gas Property | Dec 2025 |
| 61923 | IRON CITY STATE | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 61924 | IRON CURTAIN 20-13-10 | Major County, OK | Oil & Gas Property | Dec 2025 |
| 61925 | IRON DUKE | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 61926 | IRON DUKE | Madison County, TX | Oil & Gas Property | Dec 2025 |
| 61927 | IRON DUKE (ALLOCATION) | Madison County, TX | Oil & Gas Property | Dec 2025 |
| 61928 | IRON EAGLE DEEP UNIT | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 61929 | IRON EAGLE UNIT | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 61930 | IRON HORSE | Throckmorton County, TX | Oil & Gas Property | Nov 2025 |
| 61931 | IRON HORSE | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 61932 | IRON HORSE | Fremont County, WY | Oil & Gas Property | Jan 2026 |
| 61933 | IRON HORSE | Fremont County, WY | Oil & Gas Property | Sep 2025 |
| 61934 | IRON ISLANDS 11 7 | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 61935 | IRON MAN | Washington County, PA | Gas Property | Jan 2026 |
| 61936 | IRON MASK 36_25-14N-8W | Canadian County, OK | Oil & Gas Property | Dec 2025 |
| 61937 | IRON MIKE | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 61938 | IRON MOUNTAIN | Polk County, TX | Oil & Gas Property | Dec 2025 |
| 61939 | IRON POINT UNIT HOTCHKISS 1291 13-24D H1 | Delta County, CO | Oil & Gas Property | Jan 2026 |
| 61940 | IRON POST | Creek County, OK | Gas Property | Aug 2022 |
| 61941 | IRON RUN | Forest County, PA | Oil & Gas Property | Dec 2025 |
| 61942 | IRON SNAKE 1912 | Pecos County, TX | Oil & Gas Property | Dec 2025 |
| 61943 | IRON WARRIOR | Belmont County, OH | Gas Property | Dec 2025 |
| 61944 | IRON WOMAN USA 14-9H | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 61945 | IRONBANK | Williams County, ND | Oil & Gas Property | Jan 2026 |
| 61946 | IRONBORN 34-27 | Dawson County, TX | Oil & Gas Property | Dec 2025 |
| 61947 | IRONHORSE 35 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Dec 2025 |
| 61948 | IRONHOUSE 19 STATE COM | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 61949 | IRONHOUSE 2 | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 61950 | IRONHOUSE 3 | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 61951 | IRONOSA 1H | San Augustine County, TX | Oil & Gas Property | Dec 2025 |
| 61952 | IRONS | Montague County, TX | Oil & Gas Property | Oct 2016 |
| 61953 | IRONS | Belmont County, OH | Oil & Gas Property | Dec 2025 |
| 61954 | IRONSIDE 16-3TFH | Dunn County, ND | Oil & Gas Property | Jan 2026 |
| 61955 | IRONWOOD | Frio County, TX | Oil & Gas Property | Dec 2025 |
| 61956 | IROQUIS | Kern County, CA | Oil & Gas Property | Dec 2025 |
| 61957 | IROQUOIS STATE UNIT | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 61958 | IRRITABLE 22 STATE COM | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 61959 | IRSIK | Gray County, KS | Oil Property | Aug 1990 |
| 61960 | IRSIK | Hodgeman County, KS | Oil Property | May 2025 |
| 61961 | IRSIK EQUITIES | Gray County, KS | Oil Property | Apr 2025 |
| 61962 | IRSIK FEED YARD | Gray County, KS | Oil Property | Jun 1988 |
| 61963 | IRSIK STATE UNIT | Gray County, KS | Oil Property | Jun 1988 |
| 61964 | IRSIK-FINNEY | Finney County, KS | Oil Property | Sep 2025 |
| 61965 | IRT 53 | Pecos County, TX | Oil Property | Nov 2025 |
| 61966 | IRT 6 | Pecos County, TX | Oil & Gas Property | Jul 2025 |
| 61967 | IRVEN JOHN | Blaine County, OK | Oil & Gas Property | Dec 2025 |
| 61968 | IRVEN JOHN 1710 | Blaine County, OK | Oil & Gas Property | Dec 2025 |
| 61969 | IRVIN | Ellis County, OK | Oil & Gas Property | Dec 2025 |
| 61970 | IRVIN | Ellis County, KS | Oil Property | Aug 2025 |
| 61971 | IRVIN | Jones County, TX | Oil & Gas Property | Dec 2025 |
| 61972 | IRVIN | Hardeman County, TX | Oil & Gas Property | Dec 2025 |
| 61973 | IRVIN | Ellis County, KS | Oil Property | Jul 2025 |
| 61974 | IRVIN | Ellis County, KS | Oil Property | Jun 2025 |
| 61975 | IRVIN | Ellis County, OK | Oil & Gas Property | Dec 2025 |
| 61976 | IRVIN | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 61977 | IRVIN | Major County, OK | Oil & Gas Property | Dec 2025 |
| 61978 | IRVIN | Taylor County, TX | Oil & Gas Property | May 2025 |
| 61979 | IRVIN | Knox County, OH | Oil & Gas Property | Dec 2025 |
| 61980 | IRVIN | Ellis County, KS | Oil Property | Apr 2025 |
| 61981 | IRVIN | Gladwin County, MI | Oil Property | May 2025 |
| 61982 | IRVIN | La Salle County, TX | Oil & Gas Property | Dec 2025 |
| 61983 | IRVIN "A" | Midland County, TX | Oil & Gas Property | Dec 2025 |
| 61984 | IRVIN (M-591) | Clearfield County, PA | Gas Property | Dec 2025 |
| 61985 | IRVIN 1-35 | Stafford County, KS | Oil Property | Sep 2025 |
| 61986 | IRVIN BOL | Kingfisher County, OK | Oil & Gas Property | Nov 2025 |
| 61987 | IRVIN E SWEITZER | Clarion County, PA | Gas Property | Dec 2025 |
| 61988 | IRVIN F-G ALLOC | La Salle County, TX | Oil & Gas Property | Dec 2025 |
| 61989 | IRVIN F-G-IMN ALLOC | La Salle County, TX | Oil & Gas Property | Dec 2025 |
| 61990 | IRVIN FAMILY | La Salle County, TX | Oil & Gas Property | Dec 2025 |
| 61991 | IRVIN GAS UNIT | Freestone County, TX | Oil & Gas Property | Dec 2025 |
| 61992 | IRVIN H-I ALLOCATION | La Salle County, TX | Oil & Gas Property | Dec 2025 |
| 61993 | IRVIN L | Ellis County, KS | Oil Property | Aug 2025 |
| 61994 | IRVIN LANGFORD | Monroe County, AL | Oil & Gas Property | Jun 1997 |
| 61995 | IRVIN M-589 | Clearfield County, PA | Gas Property | Dec 2025 |
| 61996 | IRVIN MINERALS NORTH | La Salle County, TX | Oil & Gas Property | Dec 2025 |
| 61997 | IRVIN MINERALS SOUTH | La Salle County, TX | Oil & Gas Property | Dec 2025 |
| 61998 | IRVIN SISTERS | Ochiltree County, TX | Oil & Gas Property | Nov 2025 |
| 61999 | IRVIN WALL STATE COM | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 62000 | IRVIN-CONLEY "D" | Hardeman County, TX | Oil & Gas Property | Dec 2025 |