| 94901 | OTTER 16-16N-12W | Blaine County, OK | Oil & Gas Property | Feb 2025 |
| 94902 | OTTER WELL SVC | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 94903 | OTTER WOMAN 3 | Dunn County, ND | Oil & Gas Property | Mar 2025 |
| 94904 | OTTERHOUND | Garfield County, OK | Oil & Gas Property | Feb 2025 |
| 94905 | OTTERHOUND HCX | Burleson County, TX | Oil & Gas Property | Jan 2025 |
| 94906 | OTTESEN | Weld County, CO | Oil & Gas Property | Aug 2018 |
| 94907 | OTTESEN | Weld County, CO | Oil & Gas Property | Mar 2025 |
| 94908 | OTTIS 20 | Kingfisher County, OK | Oil & Gas Property | Jan 2025 |
| 94909 | OTTIS LEWIS 2 | De Soto Parish, LA | Gas Property | Dec 2024 |
| 94910 | OTTLEY | Thomas County, KS | Oil Property | Aug 2024 |
| 94911 | OTTLEY | Thomas County, KS | Oil Property | Jan 2025 |
| 94912 | OTTLEY | Gove County, KS | Oil Property | Jan 2025 |
| 94913 | OTTLEY | Gove County, KS | Oil Property | May 2023 |
| 94914 | OTTLEY | Logan County, KS | Oil Property | Jan 2025 |
| 94915 | OTTLEY | Gove County, KS | Oil Property | Jan 2025 |
| 94916 | OTTMAN | Rosebud County, MT | Oil Property | Oct 2023 |
| 94917 | OTTO | Kay County, OK | Oil & Gas Property | Mar 2025 |
| 94918 | OTTO | Kay County, OK | Oil Property | Feb 2025 |
| 94919 | OTTO | Gonzales County, TX | Oil & Gas Property | Feb 2025 |
| 94920 | OTTO | Thomas County, KS | Oil Property | Jan 2025 |
| 94921 | OTTO | Yuma County, CO | Gas Property | Mar 2025 |
| 94922 | OTTO | Cooke County, TX | Oil & Gas Property | Dec 2024 |
| 94923 | OTTO | Cooke County, TX | Oil & Gas Property | Feb 2025 |
| 94924 | OTTO | Grayson County, TX | Oil & Gas Property | Feb 2025 |
| 94925 | OTTO | Converse County, WY | Oil & Gas Property | Mar 2025 |
| 94926 | OTTO 14-23H | Dunn County, ND | Oil & Gas Property | Mar 2025 |
| 94927 | OTTO 1H | Webb County, TX | Oil & Gas Property | Feb 2025 |
| 94928 | OTTO 31 | Canadian County, OK | Oil & Gas Property | Feb 2025 |
| 94929 | OTTO B ( | Woodson County, KS | Oil Property | Jan 2025 |
| 94930 | OTTO BARBY | Beaver County, OK | Oil & Gas Property | Dec 2024 |
| 94931 | OTTO BARBY | Beaver County, OK | Oil & Gas Property | Oct 2023 |
| 94932 | OTTO BARBY | Beaver County, OK | Oil & Gas Property | Feb 2025 |
| 94933 | OTTO BARBY | Beaver County, OK | Oil & Gas Property | Feb 2025 |
| 94934 | OTTO BARBY | Beaver County, OK | Oil & Gas Property | Feb 2025 |
| 94935 | OTTO CHEM | Elk County, PA | Gas Property | Dec 2024 |
| 94936 | OTTO GART | Seward County, KS | Gas Property | Jan 2025 |
| 94937 | OTTO GAS UNIT NO. 1 | Kleberg County, TX | Oil & Gas Property | Dec 2023 |
| 94938 | OTTO HARRISON | Lincoln County, OK | Oil & Gas Property | Oct 2020 |
| 94939 | OTTO HOEME | Texas County, OK | Gas Property | Feb 2025 |
| 94940 | OTTO MAX | Atascosa County, TX | Oil & Gas Property | Oct 2015 |
| 94941 | OTTO ROBERTS | Woodward County, OK | Oil & Gas Property | Mar 2025 |
| 94942 | OTTO TURNER 2 | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 94943 | OTTO UNIT | Gonzales County, TX | Oil & Gas Property | Feb 2025 |
| 94944 | OTTO UNIT 1H | McMullen County, TX | Gas Property | Feb 2025 |
| 94945 | OTTO WAECHTER | Kearny County, KS | Gas Property | Jan 2025 |
| 94946 | OTTO-WHIPPLE | McMullen County, TX | Oil & Gas Property | Feb 2025 |
| 94947 | OTTOSON | Weld County, CO | Oil & Gas Property | Apr 2016 |
| 94948 | OTTUSO 1-5H | Pittsburg County, OK | Gas Property | Feb 2025 |
| 94949 | OTWAY | Midland County, MI | Oil Property | Feb 2025 |
| 94950 | OU GB | Uintah County, UT | Oil & Gas Property | Mar 2025 |
| 94951 | OU SG | Uintah County, UT | Oil & Gas Property | Mar 2025 |
| 94952 | OU WIH | Uintah County, UT | Oil & Gas Property | Mar 2025 |
| 94953 | OUDERKIRK | Rooks County, KS | Oil Property | Jan 2025 |
| 94954 | OUDERKIRK | Rooks County, KS | Oil Property | Oct 1989 |
| 94955 | OUGHTON | Kern County, CA | Oil & Gas Property | Mar 2025 |
| 94956 | OUIDA WILSON 45 | Roberts County, TX | Oil & Gas Property | Feb 2025 |
| 94957 | OUIMET STATE COM | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 94958 | OUKROP | Dunn County, ND | Oil & Gas Property | Mar 2025 |
| 94959 | OUR DIANE | Weld County, CO | Oil & Gas Property | Mar 2025 |
| 94960 | OUR LAND | Harrison County, OH | Oil & Gas Property | Dec 2024 |
| 94961 | OURAY | Uintah County, UT | Oil & Gas Property | Mar 2025 |
| 94962 | OURAY | Uintah County, UT | Oil & Gas Property | Mar 2025 |
| 94963 | OURAY 5-64 15-16-1BHZ | Arapahoe County, CO | Oil & Gas Property | Apr 2025 |
| 94964 | OURAY FEDERAL COM | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 94965 | OURAY STATE | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 94966 | OURAY UT 4-13 4-3-13-36-7HX | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 94967 | OURAY VALLEY | Uintah County, UT | Oil & Gas Property | Mar 2025 |
| 94968 | OURAY VLY | Uintah County, UT | Oil & Gas Property | Mar 2025 |
| 94969 | OURSLER | Butler County, KS | Oil Property | Oct 2024 |
| 94970 | OUTER BLACKS FORK | Uinta County, WY | Oil & Gas Property | Mar 2025 |
| 94971 | OUTHIER | Blaine County, OK | Oil & Gas Property | Feb 2025 |
| 94972 | OUTHIER | Blaine County, OK | Oil & Gas Property | Jan 2025 |
| 94973 | OUTLAND 1 | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 94974 | OUTLAND 14 23 STATE COM 2BS | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 94975 | OUTLAND STATE UNIT | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 94976 | OUTLAND WCA STATE UNIT 11 2 | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 94977 | OUTLAW | Guernsey County, OH | Oil & Gas Property | Dec 2024 |
| 94978 | OUTLAW 22 FEDERAL COM | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 94979 | OUTLAW 55-1-30 UNIT 1H | Loving County, TX | Oil & Gas Property | Feb 2025 |
| 94980 | OUTLAW FLATS | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 94981 | OUTLAW GAP | McKenzie County, ND | Oil & Gas Property | Mar 2025 |
| 94982 | OUTLAW STATE | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 94983 | OUTLAW WAGON 14-23MBH-ULW | McKenzie County, ND | Oil & Gas Property | Mar 2025 |
| 94984 | OUTLOOK | Sheridan County, MT | Oil & Gas Property | Aug 1996 |
| 94985 | OUTRIDER | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 94986 | OUTRIDER 27 FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 94987 | OUTRIDER 28 FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 94988 | OUTRIGGER | Campbell County, WY | Oil & Gas Property | Mar 2025 |
| 94989 | OUTSIDE IN SCH OF EXPERI | Westmoreland County, PA | Gas Property | Dec 2024 |
| 94990 | OUTTERSIDE A. J | Galveston County, TX | Oil & Gas Property | Jan 2025 |
| 94991 | OV UNIT | Dawson County, TX | Oil & Gas Property | Feb 2025 |
| 94992 | OVATION FEDERAL COM 1318 | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 94993 | OVER | Clarion County, PA | Oil & Gas Property | Dec 2024 |
| 94994 | OVER | Clarion County, PA | Gas Property | Dec 2024 |
| 94995 | OVERACKER | Garfield County, CO | Oil & Gas Property | Mar 2025 |
| 94996 | OVERAL 5892 11-30T | Mountrail County, ND | Oil & Gas Property | Mar 2025 |
| 94997 | OVERALL | Reno County, KS | Oil & Gas Property | Jan 2025 |
| 94998 | OVERALL | Anderson County, KS | Oil Property | Dec 2024 |
| 94999 | OVERALL | Coleman County, TX | Oil & Gas Property | Feb 2025 |
| 95000 | OVERBEY | Wichita County, TX | Oil & Gas Property | Feb 2025 |