| 93501 | OTTO 14-23H | Dunn County, ND | Oil & Gas Property | Feb 2025 |
| 93502 | OTTO 1H | Webb County, TX | Oil & Gas Property | Jan 2025 |
| 93503 | OTTO 31 | Canadian County, OK | Oil & Gas Property | Jan 2025 |
| 93504 | OTTO B ( | Woodson County, KS | Oil Property | Dec 2024 |
| 93505 | OTTO BARBY | Beaver County, OK | Oil & Gas Property | Jan 2025 |
| 93506 | OTTO BARBY | Beaver County, OK | Oil & Gas Property | Jan 2025 |
| 93507 | OTTO BARBY | Beaver County, OK | Oil & Gas Property | Dec 2024 |
| 93508 | OTTO BARBY | Beaver County, OK | Oil & Gas Property | Jan 2025 |
| 93509 | OTTO BARBY | Beaver County, OK | Oil & Gas Property | Oct 2023 |
| 93510 | OTTO CHEM | Elk County, PA | Gas Property | Dec 2024 |
| 93511 | OTTO GART | Seward County, KS | Gas Property | Dec 2024 |
| 93512 | OTTO GAS UNIT NO. 1 | Kleberg County, TX | Oil & Gas Property | Dec 2023 |
| 93513 | OTTO HARRISON | Lincoln County, OK | Oil & Gas Property | Oct 2020 |
| 93514 | OTTO HOEME | Texas County, OK | Gas Property | Jan 2025 |
| 93515 | OTTO MAX | Atascosa County, TX | Oil & Gas Property | Oct 2015 |
| 93516 | OTTO ROBERTS | Woodward County, OK | Oil & Gas Property | Jan 2025 |
| 93517 | OTTO TURNER 2 | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 93518 | OTTO UNIT | Gonzales County, TX | Oil & Gas Property | Jan 2025 |
| 93519 | OTTO UNIT 1H | McMullen County, TX | Gas Property | Jan 2025 |
| 93520 | OTTO WAECHTER | Kearny County, KS | Gas Property | Dec 2024 |
| 93521 | OTTO-WHIPPLE | McMullen County, TX | Oil & Gas Property | Jan 2025 |
| 93522 | OTTOSON | Weld County, CO | Oil & Gas Property | Apr 2016 |
| 93523 | OTTUSO 1-5H | Pittsburg County, OK | Gas Property | Jan 2025 |
| 93524 | OTWAY | Midland County, MI | Oil Property | Feb 2025 |
| 93525 | OU GB | Uintah County, UT | Oil & Gas Property | Jan 2025 |
| 93526 | OU SG | Uintah County, UT | Oil & Gas Property | Jan 2025 |
| 93527 | OU WIH | Uintah County, UT | Oil & Gas Property | Jan 2025 |
| 93528 | OUDERKIRK | Rooks County, KS | Oil Property | Dec 2024 |
| 93529 | OUDERKIRK | Rooks County, KS | Oil Property | Oct 1989 |
| 93530 | OUGHTON | Kern County, CA | Oil & Gas Property | Dec 2024 |
| 93531 | OUIDA WILSON 45 | Roberts County, TX | Oil & Gas Property | Jan 2025 |
| 93532 | OUIMET STATE COM | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 93533 | OUKROP | Dunn County, ND | Oil & Gas Property | Feb 2025 |
| 93534 | OUR DIANE | Weld County, CO | Oil & Gas Property | Feb 2025 |
| 93535 | OUR LAND | Harrison County, OH | Oil & Gas Property | Dec 2024 |
| 93536 | OURAY | Uintah County, UT | Oil & Gas Property | Feb 2025 |
| 93537 | OURAY | Uintah County, UT | Oil & Gas Property | Feb 2025 |
| 93538 | OURAY 5-64 15-16-1BHZ | Arapahoe County, CO | Oil & Gas Property | Feb 2025 |
| 93539 | OURAY FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 93540 | OURAY STATE | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 93541 | OURAY UT 4-13 4-3-13-36-7HX | Duchesne County, UT | Oil & Gas Property | Feb 2025 |
| 93542 | OURAY VALLEY | Uintah County, UT | Oil & Gas Property | Jan 2025 |
| 93543 | OURAY VLY | Uintah County, UT | Oil & Gas Property | Jan 2025 |
| 93544 | OURSLER | Butler County, KS | Oil Property | Oct 2024 |
| 93545 | OUTER BLACKS FORK | Uinta County, WY | Oil & Gas Property | Feb 2025 |
| 93546 | OUTHIER | Blaine County, OK | Oil & Gas Property | Jan 2025 |
| 93547 | OUTHIER | Blaine County, OK | Oil & Gas Property | Jan 2025 |
| 93548 | OUTLAND 1 | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 93549 | OUTLAND 14 23 STATE COM 2BS | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 93550 | OUTLAND STATE UNIT | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 93551 | OUTLAND WCA STATE UNIT 11 2 | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 93552 | OUTLAW | Guernsey County, OH | Oil & Gas Property | Dec 2024 |
| 93553 | OUTLAW 22 FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 93554 | OUTLAW 55-1-30 UNIT 1H | Loving County, TX | Oil & Gas Property | Jan 2025 |
| 93555 | OUTLAW FLATS | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 93556 | OUTLAW GAP | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 93557 | OUTLAW STATE | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 93558 | OUTLAW WAGON 14-23MBH-ULW | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 93559 | OUTLOOK | Sheridan County, MT | Oil & Gas Property | Aug 1996 |
| 93560 | OUTRIDER | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 93561 | OUTRIDER 27 FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 93562 | OUTRIDER 28 FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 93563 | OUTSIDE IN SCH OF EXPERI | Westmoreland County, PA | Gas Property | Dec 2024 |
| 93564 | OUTTERSIDE A. J | Galveston County, TX | Oil & Gas Property | Jan 2025 |
| 93565 | OV UNIT | Dawson County, TX | Oil & Gas Property | Jan 2025 |
| 93566 | OVATION FEDERAL COM 1318 | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 93567 | OVER | Clarion County, PA | Gas Property | Dec 2024 |
| 93568 | OVER | Clarion County, PA | Oil & Gas Property | Dec 2024 |
| 93569 | OVERACKER | Garfield County, CO | Oil & Gas Property | Feb 2025 |
| 93570 | OVERALL | Anderson County, KS | Oil Property | Dec 2024 |
| 93571 | OVERALL | Coleman County, TX | Oil & Gas Property | Dec 2024 |
| 93572 | OVERALL | Reno County, KS | Oil & Gas Property | Dec 2024 |
| 93573 | OVERBEY | Wichita County, TX | Oil & Gas Property | Jan 2025 |
| 93574 | OVERBEY 28-14 #1 | Conecuh County, AL | Oil & Gas Property | Feb 2025 |
| 93575 | OVERBROOK FEE | Campbell County, WY | Gas Property | May 2013 |
| 93576 | OVERBY | Wichita County, TX | Oil & Gas Property | Jan 2025 |
| 93577 | OVERBY | Toole County, MT | Gas Property | Jan 2025 |
| 93578 | OVERBY 15-1 | Conecuh County, AL | Oil & Gas Property | Feb 2025 |
| 93579 | OVERBY C. J | Karnes County, TX | Oil & Gas Property | Apr 2015 |
| 93580 | OVERBY GAS UNIT 2E | Bee County, TX | Oil & Gas Property | Jan 2025 |
| 93581 | OVERCASH | Throckmorton County, TX | Oil & Gas Property | Dec 2024 |
| 93582 | OVERDORF | Williams County, ND | Oil & Gas Property | Feb 2025 |
| 93583 | OVERFIELD | Henderson County, KY | Oil Property | Nov 2019 |
| 93584 | OVERFIELD | Henderson County, KY | Oil Property | Oct 2014 |
| 93585 | OVERHOLSER | Rooks County, KS | Oil Property | Dec 2024 |
| 93586 | OVERHOLT | Claiborne Parish, LA | Oil Property | Dec 2024 |
| 93587 | OVERLAND 1 | Burke County, ND | Oil & Gas Property | Feb 2025 |
| 93588 | OVERLAND ANDERSON | Kern County, CA | Oil & Gas Property | Nov 2018 |
| 93589 | OVERLEE | Burke County, ND | Oil & Gas Property | Feb 2025 |
| 93590 | OVERLOOK | Weld County, CO | Oil & Gas Property | Dec 2024 |
| 93591 | OVERLOOK DEV | Montgomery County, KS | Oil Property | Dec 2024 |
| 93592 | OVERMAN | Kay County, OK | Oil & Gas Property | Aug 2023 |
| 93593 | OVERMAN | Cowley County, KS | Oil Property | Dec 2022 |
| 93594 | OVERMYER | Ford County, KS | Oil & Gas Property | Dec 2024 |
| 93595 | OVERSHOWN GAS UNIT | Houston County, TX | Oil & Gas Property | Jan 2025 |
| 93596 | OVERSTREET | Le Flore County, OK | Gas Property | Feb 2016 |
| 93597 | OVERSTREET | Washita County, OK | Oil & Gas Property | Sep 2022 |
| 93598 | OVERSTREET | Cooke County, TX | Oil Property | Jan 2025 |
| 93599 | OVERSTREET | Polk County, TX | Oil & Gas Property | Jan 2025 |
| 93600 | OVERSTREET | Seminole County, OK | Oil & Gas Property | May 2024 |