| 94601 | ORION | Uintah County, UT | Oil & Gas Property | Feb 2026 |
| 94602 | ORION FEDERAL 5792 42-20H | Mountrail County, ND | Oil & Gas Property | Jan 2026 |
| 94603 | ORION UNIT | Shelby County, TX | Gas Property | Dec 2025 |
| 94604 | ORIS | Mercer County, PA | Oil & Gas Property | Dec 2024 |
| 94605 | ORIS M. SCHRECENGOST | Armstrong County, PA | Oil & Gas Property | Dec 2025 |
| 94606 | ORIVA | Campbell County, WY | Gas Property | Dec 2011 |
| 94607 | ORIVA FEDERAL | Campbell County, WY | Gas Property | Dec 2025 |
| 94608 | ORIVE A | Starr County, TX | Oil & Gas Property | Dec 2025 |
| 94609 | ORLA | Reeves County, TX | Oil & Gas Property | Mar 2021 |
| 94610 | ORLA 1 | Ingham County, MI | Oil & Gas Property | Aug 2025 |
| 94611 | ORLAND UNIT | Glenn County, CA | Gas Property | Apr 1986 |
| 94612 | ORLANDI, INC. ( | Kanawha County, WV | Gas Property | Dec 2021 |
| 94613 | ORLANDI, JO | Nicholas County, WV | Oil & Gas Property | Dec 2021 |
| 94614 | ORLANDI, JOSEPH | Kanawha County, WV | Oil & Gas Property | Dec 2021 |
| 94615 | ORLANDI, JOSEPH TRUSTEE | Nicholas County, WV | Oil & Gas Property | Dec 2021 |
| 94616 | ORLANDO HARMAN | Armstrong County, PA | Gas Property | Dec 2025 |
| 94617 | ORLEANS LEVEE | Plaquemines Parish, LA | Oil & Gas Property | Jul 2011 |
| 94618 | ORLOFF | Kern County, CA | Oil & Gas Property | Dec 2025 |
| 94619 | ORLOFF | Kern County, CA | Oil Property | Jul 1993 |
| 94620 | ORLOSKY | Mercer County, PA | Gas Property | Dec 2025 |
| 94621 | ORLYNNE 2-3H | Divide County, ND | Oil & Gas Property | Jan 2026 |
| 94622 | ORME CHARLSIE | Palo Pinto County, TX | Oil & Gas Property | Dec 2025 |
| 94623 | ORMET | Monroe County, OH | Oil & Gas Property | Dec 2025 |
| 94624 | ORMISTON | Seward County, KS | Oil & Gas Property | Sep 2025 |
| 94625 | ORMISTON | Burke County, ND | Oil & Gas Property | Jan 2026 |
| 94626 | ORMOND PL | Adams County, MS | Oil & Gas Property | Oct 1998 |
| 94627 | ORMS | Gregg County, TX | Oil & Gas Property | Dec 2025 |
| 94628 | ORMSBY | Johnson County, TX | Oil & Gas Property | Dec 2025 |
| 94629 | ORMSBY DEVONIAN | McKean County, PA | Gas Property | Dec 1993 |
| 94630 | ORO NEGRO UNIT | Dewitt County, TX | Oil & Gas Property | Dec 2025 |
| 94631 | OROSZ 1 | Kalamazoo County, MI | Oil & Gas Property | Dec 2025 |
| 94632 | OROU | Creek County, OK | Oil Property | Dec 2020 |
| 94633 | OROURKE | Ness County, KS | Oil Property | May 2006 |
| 94634 | OROURKE 05 046 0 | Bradford County, PA | Gas Property | Jan 2026 |
| 94635 | ORPHA DEAN | Roger Mills County, OK | Oil & Gas Property | Jan 2026 |
| 94636 | ORPHEUM | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 94637 | ORPIN | Franklin County, KS | Oil Property | Aug 2025 |
| 94638 | ORR #1 | Creek County, OK | Oil & Gas Property | Apr 2023 |
| 94639 | ORR 1 | Fayette County, PA | Oil & Gas Property | Dec 2025 |
| 94640 | ORR 1 | Lincoln County, OK | Oil & Gas Property | Nov 2025 |
| 94641 | ORR 1 | Kearny County, KS | Gas Property | Sep 2025 |
| 94642 | ORR 2 | Fayette County, PA | Oil & Gas Property | Dec 2025 |
| 94643 | ORR 2-11H | Pittsburg County, OK | Gas Property | Dec 2025 |
| 94644 | ORR 3 | Fayette County, PA | Oil & Gas Property | Dec 2025 |
| 94645 | ORR A | Karnes County, TX | Oil & Gas Property | Dec 2025 |
| 94646 | ORR B | Wilson County, KS | Gas Property | Feb 2019 |
| 94647 | ORR B | Barber County, KS | Oil & Gas Property | Jul 2025 |
| 94648 | ORR B | Karnes County, TX | Oil & Gas Property | Dec 2025 |
| 94649 | ORR C | Karnes County, TX | Oil & Gas Property | Dec 2025 |
| 94650 | ORR D | Karnes County, TX | Oil & Gas Property | Dec 2025 |
| 94651 | ORR J. B | Upshur County, TX | Oil & Gas Property | Dec 2021 |
| 94652 | ORR RANCH UNIT | Karnes County, TX | Oil & Gas Property | Dec 2025 |
| 94653 | ORR ROBERT | Milam County, TX | Oil & Gas Property | Dec 2025 |
| 94654 | ORR STATE | Weld County, CO | Oil & Gas Property | Dec 2025 |
| 94655 | ORR UNIT | Marion County, TX | Oil & Gas Property | Dec 2025 |
| 94656 | ORR UNIT | Latimer County, OK | Oil & Gas Property | Dec 2025 |
| 94657 | ORR UNIT | Karnes County, TX | Oil & Gas Property | Dec 2025 |
| 94658 | ORR UNIT | Ellis County, TX | Gas Property | Dec 2025 |
| 94659 | ORR WILLIAM | Wise County, TX | Oil & Gas Property | Dec 2025 |
| 94660 | ORR WM | Wise County, TX | Oil & Gas Property | Dec 2025 |
| 94661 | ORR WM. -A- UNIT 2C | Wise County, TX | Gas Property | Dec 2025 |
| 94662 | ORR-BURKS GU | Rusk County, TX | Oil & Gas Property | Dec 2025 |
| 94663 | ORR-TIPPS | Rusk County, TX | Oil & Gas Property | Dec 2025 |
| 94664 | ORRA DEAN UNIT | Kearny County, KS | Gas Property | Sep 2025 |
| 94665 | ORRADRE | Monterey County, CA | Oil & Gas Property | Dec 2025 |
| 94666 | ORRADRE | Monterey County, CA | Oil & Gas Property | Dec 2025 |
| 94667 | ORRELL 1-1 | Caddo County, OK | Gas Property | Dec 2025 |
| 94668 | ORRTANNA 20 FEDERAL | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 94669 | ORSBORN | King County, TX | Oil & Gas Property | Feb 2025 |
| 94670 | ORSBURN | Henderson County, KY | Oil Property | Dec 2016 |
| 94671 | ORSBURN | Seminole County, OK | Oil & Gas Property | Dec 2025 |
| 94672 | ORSON | Martin County, TX | Oil & Gas Property | Dec 2025 |
| 94673 | ORSON | Andrews County, TX | Oil & Gas Property | Dec 2025 |
| 94674 | ORSON-BILLY 139 | Martin County, TX | Oil & Gas Property | Dec 2025 |
| 94675 | ORTEGA | Reagan County, TX | Oil & Gas Property | Dec 2025 |
| 94676 | ORTH | Ellis County, KS | Oil Property | Sep 2025 |
| 94677 | ORTH | Haskell County, KS | Gas Property | Sep 2025 |
| 94678 | ORTH | Rice County, KS | Oil Property | Sep 2025 |
| 94679 | ORTH | Haskell County, KS | Gas Property | Sep 2025 |
| 94680 | ORTH | Ellis County, KS | Oil Property | Sep 2025 |
| 94681 | ORTH | Rice County, KS | Oil Property | Sep 2022 |
| 94682 | ORTH B | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 94683 | ORTH-GILLESPIE | Woodson County, KS | Oil Property | Mar 2025 |
| 94684 | ORTH-HADDON 1-5 | Rice County, KS | Oil Property | Sep 2025 |
| 94685 | ORTHA JONES 41 | Ochiltree County, TX | Oil & Gas Property | Dec 2025 |
| 94686 | ORTHODOX | Crawford County, PA | Oil & Gas Property | Dec 2025 |
| 94687 | ORTHODOX EDUCATIONAL SOCIETY OES | Taylor County, WV | Gas Property | Dec 2021 |
| 94688 | ORTHRUS UNIT | Borden County, TX | Oil & Gas Property | Dec 2025 |
| 94689 | ORTIZ | Wagoner County, OK | Oil & Gas Property | Feb 2008 |
| 94690 | ORTIZ RANCH | Webb County, TX | Oil & Gas Property | Dec 2025 |
| 94691 | ORTMANN | Wilson County, TX | Oil & Gas Property | Dec 2025 |
| 94692 | ORTNER | Phillips County, CO | Gas Property | Sep 2023 |
| 94693 | ORTON | Washington County, PA | Oil & Gas Property | Oct 2025 |
| 94694 | ORTON | Clay County, TX | Oil & Gas Property | Dec 2025 |
| 94695 | ORTON | Erie County, PA | Gas Property | Dec 1986 |
| 94696 | ORTON A | Archer County, TX | Oil & Gas Property | Dec 2025 |
| 94697 | ORTON UNIT | Karnes County, TX | Oil & Gas Property | Dec 2025 |
| 94698 | ORTS H.P | Gonzales County, TX | Oil & Gas Property | Nov 2025 |
| 94699 | ORVAL 1 | Pittsburg County, OK | Gas Property | Dec 2025 |
| 94700 | ORVAL 44-23H | Dunn County, ND | Oil & Gas Property | Jan 2026 |