| 147701 | ZOLADZ | Genesee County, NY | Gas Property | Dec 2024 |
| 147702 | ZOLDOSKE | Harper County, OK | Oil & Gas Property | Nov 2025 |
| 147703 | ZOLDOSKE | Ellis County, OK | Oil & Gas Property | Dec 2019 |
| 147704 | ZOLLAR | Lincoln County, OK | Oil & Gas Property | Dec 2025 |
| 147705 | ZOLLER 34 | Ward County, TX | Oil & Gas Property | Nov 2025 |
| 147706 | ZOLLINGER | Harper County, OK | Oil & Gas Property | Nov 2025 |
| 147707 | ZONKER | Hood County, TX | Oil & Gas Property | Nov 2025 |
| 147708 | ZOOK | Kay County, OK | Oil & Gas Property | Oct 2025 |
| 147709 | ZOOK | Pawnee County, KS | Oil & Gas Property | Feb 2023 |
| 147710 | ZOOK | Montgomery County, KS | Oil & Gas Property | Sep 2025 |
| 147711 | ZOOK 1 | Woods County, OK | Oil & Gas Property | Sep 2015 |
| 147712 | ZOOK 1-2 | Woods County, OK | Oil & Gas Property | Feb 2023 |
| 147713 | ZOOK 41-25TFH | Mountrail County, ND | Oil & Gas Property | Dec 2025 |
| 147714 | ZORA A UNIT 1H | Cooke County, TX | Oil & Gas Property | Nov 2025 |
| 147715 | ZORA MAE | Johnson County, TX | Oil & Gas Property | Nov 2025 |
| 147716 | ZORA UNIT | Cooke County, TX | Oil & Gas Property | Nov 2025 |
| 147717 | ZORACKI | Westmoreland County, PA | Gas Property | Dec 2024 |
| 147718 | ZORILLA-MALONE | Victoria County, TX | Oil & Gas Property | Nov 2025 |
| 147719 | ZORIN | Monroe County, OH | Gas Property | Sep 2025 |
| 147720 | ZORN | Barton County, KS | Oil Property | Sep 2025 |
| 147721 | ZORN | Richardson County, NE | Oil Property | Dec 2024 |
| 147722 | ZORNS T. H | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 147723 | ZORO LOT 451 0 | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 147724 | ZOROSAK UNIT | Westmoreland County, PA | Gas Property | Dec 2025 |
| 147725 | ZORRILLO ANZ FEDERAL | Eddy County, NM | Oil & Gas Property | Oct 2021 |
| 147726 | ZORRO | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 147727 | ZORRO | Washington County, PA | Gas Property | Dec 2025 |
| 147728 | ZORRO 16 | Major County, OK | Oil & Gas Property | Apr 2020 |
| 147729 | ZORRO 388 | Ochiltree County, TX | Oil & Gas Property | Nov 2025 |
| 147730 | ZOS 1-26-35XH | Custer County, OK | Oil & Gas Property | Nov 2025 |
| 147731 | ZPZ 34-196 WRD UNIT | Ward County, TX | Oil & Gas Property | Nov 2025 |
| 147732 | ZPZ 34-211 UNIT | Ward County, TX | Oil & Gas Property | Sep 2025 |
| 147733 | ZPZ FEE | Upton County, TX | Oil & Gas Property | Nov 2025 |
| 147734 | ZPZ FEE 10 | Upton County, TX | Oil & Gas Property | Nov 2025 |
| 147735 | ZPZ FEE 5406 | Upton County, TX | Oil & Gas Property | Nov 2025 |
| 147736 | ZR UNIT | McMullen County, TX | Oil & Gas Property | Nov 2025 |
| 147737 | ZRZAVY UNIT | Frio County, TX | Oil & Gas Property | Nov 2025 |
| 147738 | ZUBER | Jack County, TX | Oil & Gas Property | Nov 2025 |
| 147739 | ZUCINNI CS FED | Campbell County, WY | Gas Property | Feb 2012 |
| 147740 | ZUCK S.V. STATE A2796 | Webb County, TX | Oil & Gas Property | Nov 2025 |
| 147741 | ZUCKERMAN | San Joaquin County, CA | Gas Property | Mar 1990 |
| 147742 | ZUDELL | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 147743 | ZUEB | Gray County, TX | Oil & Gas Property | Oct 2025 |
| 147744 | ZUEGE | Yuma County, CO | Gas Property | Nov 2025 |
| 147745 | ZUEHLKE UNIT | Fayette County, TX | Oil & Gas Property | Nov 2025 |
| 147746 | ZUERCHER | Edwards County, KS | Oil & Gas Property | Sep 2025 |
| 147747 | ZUERCHER | Edwards County, KS | Oil & Gas Property | Sep 2025 |
| 147748 | ZUESS FEDERAL 11-10 | Las Animas County, CO | Gas Property | Dec 2025 |
| 147749 | ZUG BUG 1-35 | Lincoln County, OK | Oil & Gas Property | Dec 2025 |
| 147750 | ZUGG | Pawnee County, KS | Oil & Gas Property | Sep 2025 |
| 147751 | ZUIDERVEEN | Missaukee County, MI | Oil & Gas Property | Dec 2025 |
| 147752 | ZULA 1 | Howard County, TX | Oil & Gas Property | Oct 2025 |
| 147753 | ZULA 18 | Roger Mills County, OK | Oil & Gas Property | Nov 2025 |
| 147754 | ZULCH, SALLY | Madison County, TX | Oil & Gas Property | Oct 2025 |
| 147755 | ZULETTE | Reagan County, TX | Oil & Gas Property | Nov 2025 |
| 147756 | ZULU | Mountrail County, ND | Oil & Gas Property | Dec 2025 |
| 147757 | ZUM 28-13-7 | Canadian County, OK | Oil & Gas Property | Nov 2025 |
| 147758 | ZUM MALLEN | Canadian County, OK | Oil & Gas Property | Feb 2021 |
| 147759 | ZUM MALLEN 1307 | Canadian County, OK | Oil & Gas Property | Nov 2025 |
| 147760 | ZUMA 3 | Loving County, TX | Oil & Gas Property | Nov 2025 |
| 147761 | ZUMA 57-T1-3X10 | Loving County, TX | Oil & Gas Property | Nov 2025 |
| 147762 | ZUMBACH UNIT | Tuscarawas County, OH | Oil & Gas Property | Dec 2024 |
| 147763 | ZUMBRO | Franklin County, MS | Oil & Gas Property | Jul 2021 |
| 147764 | ZUMMALLEN | Kingfisher County, OK | Oil & Gas Property | Nov 2025 |
| 147765 | ZUMPETTA, LAWRENCE ET AL ZMBG | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 147766 | ZUMWALT | Stephens County, OK | Oil & Gas Property | Nov 2025 |
| 147767 | ZUMWALT | Glenn County, CA | Gas Property | Sep 2009 |
| 147768 | ZUMWALT | Glenn County, CA | Gas Property | Sep 1988 |
| 147769 | ZUMWALT | Colusa County, CA | Gas Property | Jul 2005 |
| 147770 | ZUMWALT | Colusa County, CA | Gas Property | Nov 2025 |
| 147771 | ZUMWALT | Colusa County, CA | Gas Property | Jun 1988 |
| 147772 | ZUPSIC | Allegheny County, PA | Gas Property | Dec 2025 |
| 147773 | ZURBRUGG | Columbiana County, OH | Oil & Gas Property | Dec 2024 |
| 147774 | ZURICH TOWNSITE | Rooks County, KS | Oil Property | Aug 1999 |
| 147775 | ZUTZ 5693 44-12T | Mountrail County, ND | Oil & Gas Property | Dec 2025 |
| 147776 | ZVOLANEK | Ellsworth County, KS | Oil Property | Aug 2025 |
| 147777 | ZVOLANEK | Ellsworth County, KS | Oil Property | Aug 2025 |
| 147778 | ZWAHLEN | Muskingum County, OH | Oil & Gas Property | Dec 2022 |
| 147779 | ZWEIFEL HENRY 1H | Hood County, TX | Oil & Gas Property | Nov 2025 |
| 147780 | ZWEIG | Gray County, TX | Gas Property | Jul 2004 |
| 147781 | ZWENKE 34-11H | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 147782 | ZWERNEMANN | Jim Wells County, TX | Oil & Gas Property | Sep 2025 |
| 147783 | ZWEYGARDT | Cheyenne County, KS | Oil & Gas Property | Sep 2025 |
| 147784 | ZWEYGARDT | Cheyenne County, KS | Gas Property | Sep 2025 |
| 147785 | ZWEYGARDT | Cheyenne County, KS | Gas Property | Sep 2025 |
| 147786 | ZWICK | Rice County, KS | Oil Property | Aug 2025 |
| 147787 | ZWICK | Monroe County, OH | Oil & Gas Property | Dec 2022 |
| 147788 | ZWILLICH | Ellsworth County, KS | Oil Property | Sep 2025 |
| 147789 | ZWIRN | Yuma County, CO | Gas Property | Nov 2025 |
| 147790 | ZWIRN | Yuma County, CO | Gas Property | Nov 2025 |
| 147791 | ZYBACH | Wheeler County, TX | Oil & Gas Property | Nov 2025 |
| 147792 | ZYBACH | Wheeler County, TX | Oil & Gas Property | Nov 2025 |
| 147793 | ZYBACH 6 | Wheeler County, TX | Oil & Gas Property | Feb 2025 |
| 147794 | ZYBACH-T | Wheeler County, TX | Oil & Gas Property | Nov 2025 |
| 147795 | ZYSK FEDERAL 1-A | Campbell County, WY | Oil & Gas Property | Dec 2025 |
| 147796 | [14744] CASTLE BLACK 6 1 B2CD FEDERAL CO | Lea County, NM | Oil & Gas Property | Dec 2025 |
| 147797 | `IDEWATER OIL CO. FEE | Liberty County, TX | Oil & Gas Property | Jul 2025 |