| 143701 | ZITTLE E | Erie County, NY | Gas Property | Dec 2024 |
| 143702 | ZIVLEY | Fort Bend County, TX | Oil Property | Sep 2011 |
| 143703 | ZIVLEY TRUSTEE | Fort Bend County, TX | Oil Property | Aug 2025 |
| 143704 | ZIZINIA | La Salle County, TX | Oil & Gas Property | Aug 2025 |
| 143705 | ZLOMEK | Allegany County, NY | Oil & Gas Property | Dec 2024 |
| 143706 | ZM FARMS A | Haskell County, KS | Oil & Gas Property | Jun 2025 |
| 143707 | ZOCH | Fayette County, TX | Oil & Gas Property | Sep 2024 |
| 143708 | ZOCH UNIT | Lee County, TX | Oil & Gas Property | Aug 2025 |
| 143709 | ZOE 09 | San Juan County, NM | Gas Property | Sep 2025 |
| 143710 | ZOE 37 | Midland County, TX | Oil & Gas Property | Aug 2025 |
| 143711 | ZOE DRAW | Campbell County, WY | Oil Property | Dec 2008 |
| 143712 | ZOE H IRWIN | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 143713 | ZOELLER | Pottawatomie County, OK | Oil Property | Jul 2025 |
| 143714 | ZOEY 4-16 | Upton County, TX | Oil & Gas Property | Aug 2025 |
| 143715 | ZOEY 9-16 | Midland County, TX | Oil & Gas Property | Aug 2025 |
| 143716 | ZOEY A UNIT | Montague County, TX | Oil & Gas Property | Aug 2025 |
| 143717 | ZOFNESS | Moore County, TX | Gas Property | Jul 2025 |
| 143718 | ZOGOL, JOHN A. & REBECCA J. ZOGOL | Marion County, WV | Gas Property | Dec 2021 |
| 143719 | ZOKOE | Ottawa County, MI | Oil & Gas Property | Aug 2025 |
| 143720 | ZOLA | Erie County, NY | Gas Property | Dec 2024 |
| 143721 | ZOLADZ | Genesee County, NY | Gas Property | Dec 2024 |
| 143722 | ZOLDOSKE | Harper County, OK | Oil & Gas Property | Sep 2025 |
| 143723 | ZOLDOSKE | Ellis County, OK | Oil & Gas Property | Dec 2019 |
| 143724 | ZOLLAR | Lincoln County, OK | Oil & Gas Property | Sep 2025 |
| 143725 | ZOLLER 34 | Ward County, TX | Oil & Gas Property | Aug 2025 |
| 143726 | ZOLLINGER | Harper County, OK | Oil & Gas Property | Aug 2025 |
| 143727 | ZONDLAK | Midland County, MI | Oil Property | Dec 2008 |
| 143728 | ZONKER | Hood County, TX | Oil & Gas Property | Aug 2025 |
| 143729 | ZOOK | Montgomery County, KS | Oil & Gas Property | Jun 2025 |
| 143730 | ZOOK | Pawnee County, KS | Oil & Gas Property | Feb 2023 |
| 143731 | ZOOK | Kay County, OK | Oil & Gas Property | May 2025 |
| 143732 | ZOOK 1 | Woods County, OK | Oil & Gas Property | Sep 2015 |
| 143733 | ZOOK 1-2 | Woods County, OK | Oil & Gas Property | Feb 2023 |
| 143734 | ZOOK 41-25TFH | Mountrail County, ND | Oil & Gas Property | Sep 2025 |
| 143735 | ZORA MAE | Johnson County, TX | Oil & Gas Property | Aug 2025 |
| 143736 | ZORA UNIT | Cooke County, TX | Oil & Gas Property | Aug 2025 |
| 143737 | ZORACKI | Westmoreland County, PA | Gas Property | Dec 2024 |
| 143738 | ZORILLA-MALONE | Victoria County, TX | Oil & Gas Property | Aug 2025 |
| 143739 | ZORIN | Monroe County, OH | Gas Property | Jun 2025 |
| 143740 | ZORN | Richardson County, NE | Oil Property | Dec 2024 |
| 143741 | ZORN | Barton County, KS | Oil Property | Jun 2025 |
| 143742 | ZORNS T. H | Wise County, TX | Oil & Gas Property | Aug 2025 |
| 143743 | ZORO LOT 451 0 | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 143744 | ZOROSAK UNIT | Westmoreland County, PA | Gas Property | Sep 2025 |
| 143745 | ZORRILLO ANZ FEDERAL | Eddy County, NM | Oil & Gas Property | Oct 2021 |
| 143746 | ZORRO | McKenzie County, ND | Oil & Gas Property | Sep 2025 |
| 143747 | ZORRO | Washington County, PA | Gas Property | Sep 2025 |
| 143748 | ZORRO 16 | Major County, OK | Oil & Gas Property | Apr 2020 |
| 143749 | ZOS 1-26-35XH | Custer County, OK | Oil & Gas Property | Aug 2025 |
| 143750 | ZPZ 34-196 WRD UNIT | Ward County, TX | Oil & Gas Property | Aug 2025 |
| 143751 | ZPZ 34-211 UNIT | Ward County, TX | Oil & Gas Property | Aug 2025 |
| 143752 | ZPZ FEE | Upton County, TX | Oil & Gas Property | Aug 2025 |
| 143753 | ZPZ FEE 10 | Upton County, TX | Oil & Gas Property | Aug 2025 |
| 143754 | ZPZ FEE 5406 | Upton County, TX | Oil & Gas Property | Aug 2025 |
| 143755 | ZR UNIT | McMullen County, TX | Oil & Gas Property | Aug 2025 |
| 143756 | ZRZAVY UNIT | Frio County, TX | Oil & Gas Property | Aug 2025 |
| 143757 | ZSCHECH C UNIT | Burleson County, TX | Oil Property | Aug 2025 |
| 143758 | ZUBER | Jack County, TX | Oil & Gas Property | Aug 2025 |
| 143759 | ZUCINNI CS FED | Campbell County, WY | Gas Property | Feb 2012 |
| 143760 | ZUCK S.V. STATE A2796 | Webb County, TX | Oil & Gas Property | Aug 2025 |
| 143761 | ZUCKERMAN | San Joaquin County, CA | Gas Property | Mar 1990 |
| 143762 | ZUDELL | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 143763 | ZUEB | Gray County, TX | Oil & Gas Property | Aug 2025 |
| 143764 | ZUEGE | Yuma County, CO | Gas Property | Aug 2025 |
| 143765 | ZUEHLKE UNIT | Fayette County, TX | Oil & Gas Property | Aug 2025 |
| 143766 | ZUERCHER | Edwards County, KS | Oil & Gas Property | Jun 2025 |
| 143767 | ZUERCHER | Edwards County, KS | Oil & Gas Property | Jun 2025 |
| 143768 | ZUGG | Pawnee County, KS | Oil & Gas Property | Apr 2025 |
| 143769 | ZUIDERVEEN | Missaukee County, MI | Oil & Gas Property | Sep 2025 |
| 143770 | ZULA 1 | Howard County, TX | Oil & Gas Property | Jul 2025 |
| 143771 | ZULA 18 | Roger Mills County, OK | Oil & Gas Property | Aug 2025 |
| 143772 | ZULCH, SALLY | Madison County, TX | Oil & Gas Property | Aug 2025 |
| 143773 | ZULETTE | Reagan County, TX | Oil & Gas Property | Jul 2025 |
| 143774 | ZULU | Mountrail County, ND | Oil & Gas Property | Sep 2025 |
| 143775 | ZUM 28-13-7 | Canadian County, OK | Oil & Gas Property | Aug 2025 |
| 143776 | ZUM MALLEN | Canadian County, OK | Oil & Gas Property | Feb 2021 |
| 143777 | ZUM MALLEN 1307 | Canadian County, OK | Oil & Gas Property | Aug 2025 |
| 143778 | ZUMA 3 | Loving County, TX | Oil & Gas Property | Aug 2025 |
| 143779 | ZUMA 57-T1-3X10 | Loving County, TX | Oil & Gas Property | Aug 2025 |
| 143780 | ZUMBACH UNIT | Tuscarawas County, OH | Oil & Gas Property | Dec 2024 |
| 143781 | ZUMBRO | Franklin County, MS | Oil & Gas Property | Jul 2021 |
| 143782 | ZUMMALLEN | Kingfisher County, OK | Oil & Gas Property | Aug 2025 |
| 143783 | ZUMPETTA, LAWRENCE ET AL ZMBG | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 143784 | ZUMWALT | Colusa County, CA | Gas Property | Sep 2025 |
| 143785 | ZUMWALT | Stephens County, OK | Oil & Gas Property | Aug 2025 |
| 143786 | ZUMWALT | Colusa County, CA | Gas Property | Jul 2005 |
| 143787 | ZUMWALT | Colusa County, CA | Gas Property | Jun 1988 |
| 143788 | ZUMWALT | Glenn County, CA | Gas Property | Sep 2009 |
| 143789 | ZUMWALT | Glenn County, CA | Gas Property | Sep 1988 |
| 143790 | ZUPSIC | Allegheny County, PA | Gas Property | Dec 2024 |
| 143791 | ZURBRUGG | Columbiana County, OH | Oil & Gas Property | Dec 2024 |
| 143792 | ZURICH TOWNSITE | Rooks County, KS | Oil Property | Aug 1999 |
| 143793 | ZVOLANEK | Ellsworth County, KS | Oil Property | Jun 2025 |
| 143794 | ZVOLANEK | Ellsworth County, KS | Oil Property | Jun 2025 |
| 143795 | ZWAHLEN | Muskingum County, OH | Oil & Gas Property | Dec 2022 |
| 143796 | ZWEIFEL HENRY 1H | Hood County, TX | Oil & Gas Property | Aug 2025 |
| 143797 | ZWEIG | Gray County, TX | Gas Property | Apr 2004 |
| 143798 | ZWENKE 34-11H | Dunn County, ND | Oil & Gas Property | Sep 2025 |
| 143799 | ZWERNEMANN | Jim Wells County, TX | Oil & Gas Property | Mar 2025 |
| 143800 | ZWEYGARDT | Cheyenne County, KS | Oil & Gas Property | Jun 2025 |