| 140801 | ZINFANDEL | Baylor County, TX | Oil & Gas Property | Feb 2026 |
| 140802 | ZINGARA | Grimes County, TX | Oil & Gas Property | Jan 2026 |
| 140803 | ZINGARO ANG FEDERAL | Eddy County, NM | Oil & Gas Property | Dec 2019 |
| 140804 | ZINGER | Kingfisher County, OK | Oil & Gas Property | Jan 2026 |
| 140805 | ZINK | Mecosta County, MI | Oil & Gas Property | Mar 2026 |
| 140806 | ZINK | Reno County, KS | Oil & Gas Property | Dec 2025 |
| 140807 | ZINK | Rice County, KS | Oil Property | Dec 2025 |
| 140808 | ZINK | Barton County, KS | Oil Property | Sep 2025 |
| 140809 | ZINK | Pratt County, KS | Oil & Gas Property | Dec 2025 |
| 140810 | ZINK | Cattaraugus County, NY | Oil Property | Dec 2024 |
| 140811 | ZINK FOUNDATION | Osage County, OK | Gas Property | Jan 2026 |
| 140812 | ZINN | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 140813 | ZINN | Fayette County, PA | Gas Property | Feb 2026 |
| 140814 | ZINN | Ritchie County, WV | Oil & Gas Property | Nov 2021 |
| 140815 | ZINN & FOR | Galveston County, TX | Oil & Gas Property | Apr 2007 |
| 140816 | ZINN, FELIX - HEIRS | Ritchie County, WV | Oil & Gas Property | Nov 2021 |
| 140817 | ZINN, FRED W., ETAL | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 140818 | ZINN, MANLEY | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 140819 | ZINN, PAULINE | Ritchie County, WV | Oil & Gas Property | Nov 2021 |
| 140820 | ZINN, SCOTT | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 140821 | ZINN, VIRGIL | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 140822 | ZINSER | Montgomery County, KS | Oil Property | Apr 1991 |
| 140823 | ZIOLKOWSKI RAY 11771 | Allegheny County, PA | Gas Property | Feb 2026 |
| 140824 | ZION | Gonzales County, TX | Oil & Gas Property | Feb 2026 |
| 140825 | ZION | Yuma County, CO | Gas Property | Jan 2026 |
| 140826 | ZION 13-24-12-6 | Canadian County, OK | Oil & Gas Property | Feb 2026 |
| 140827 | ZION 15 | Howard County, TX | Oil & Gas Property | Feb 2026 |
| 140828 | ZION 33 | Fisher County, TX | Oil & Gas Property | Feb 2026 |
| 140829 | ZION 55-1-17 | Loving County, TX | Oil & Gas Property | Feb 2026 |
| 140830 | ZION ANGELS | Washington County, TX | Oil & Gas Property | Feb 2026 |
| 140831 | ZION EMERALD | Washington County, TX | Oil & Gas Property | Feb 2026 |
| 140832 | ZION GROTTO | Washington County, TX | Oil & Gas Property | Feb 2026 |
| 140833 | ZION LODGE | Washington County, TX | Oil & Gas Property | Feb 2026 |
| 140834 | ZION NARROWS | Washington County, TX | Oil & Gas Property | Feb 2026 |
| 140835 | ZION RIVER | Washington County, TX | Oil & Gas Property | Feb 2026 |
| 140836 | ZION UNIT | Lavaca County, TX | Oil & Gas Property | Feb 2026 |
| 140837 | ZIONS FED | Emery County, UT | Gas Property | Feb 2026 |
| 140838 | ZIPP RANCH 34 | Crockett County, TX | Oil & Gas Property | Feb 2026 |
| 140839 | ZIPSIE | Cotton County, OK | Oil Property | Dec 2025 |
| 140840 | ZIRCON | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 140841 | ZIRCON | Lavaca County, TX | Oil & Gas Property | Feb 2026 |
| 140842 | ZIRCON 1 B1 | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 140843 | ZIRCON 100 | Upton County, TX | Oil & Gas Property | Feb 2026 |
| 140844 | ZIRCON 12 7 B | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 140845 | ZIRCON 2 | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 140846 | ZIRCON 2 1 B3 | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 140847 | ZIRCON 2 B1 | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 140848 | ZIRCON 2 STATE COM | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 140849 | ZIRCONIUM 147-93-05B-08H | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 140850 | ZIRICOTE | Gonzales County, TX | Oil & Gas Property | Feb 2026 |
| 140851 | ZIRKLE | Upshur County, WV | Oil & Gas Property | Dec 2021 |
| 140852 | ZIRKLE, ESTELLA | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 140853 | ZIRKLE, WILBERT O. P.C. WILLIAMS | Harrison County, WV | Oil & Gas Property | Jul 2012 |
| 140854 | ZISCH | Weld County, CO | Oil & Gas Property | Jan 2026 |
| 140855 | ZISSOU | Howard County, TX | Oil & Gas Property | Feb 2026 |
| 140856 | ZITTLE E | Erie County, NY | Gas Property | Dec 2024 |
| 140857 | ZIVLEY | Fort Bend County, TX | Oil Property | Sep 2011 |
| 140858 | ZIVLEY TRUSTEE | Fort Bend County, TX | Oil Property | Jan 2026 |
| 140859 | ZIZINIA | La Salle County, TX | Oil & Gas Property | Feb 2026 |
| 140860 | ZLOMEK | Allegany County, NY | Oil & Gas Property | Dec 2024 |
| 140861 | ZM FARMS A | Haskell County, KS | Oil & Gas Property | Dec 2025 |
| 140862 | ZMIJEWSKI & ZIETLOW ET AL 1-26 | Jackson County, MI | Oil & Gas Property | Feb 2026 |
| 140863 | ZN 27 22 FEDERAL STATE COM | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 140864 | ZOCH | Fayette County, TX | Oil & Gas Property | Sep 2024 |
| 140865 | ZOCH UNIT | Lee County, TX | Oil & Gas Property | Feb 2026 |
| 140866 | ZOE 09 | San Juan County, NM | Gas Property | Feb 2026 |
| 140867 | ZOE 37 | Midland County, TX | Oil & Gas Property | Feb 2026 |
| 140868 | ZOE DRAW | Campbell County, WY | Oil Property | Dec 2008 |
| 140869 | ZOE H IRWIN | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 140870 | ZOELLER | Pottawatomie County, OK | Oil Property | Feb 2026 |
| 140871 | ZOEY 4-16 | Upton County, TX | Oil & Gas Property | Feb 2026 |
| 140872 | ZOEY 9-16 | Midland County, TX | Oil & Gas Property | Feb 2026 |
| 140873 | ZOFNESS | Moore County, TX | Gas Property | Feb 2026 |
| 140874 | ZOGOL, JOHN A. & REBECCA J. ZOGOL | Marion County, WV | Gas Property | Dec 2021 |
| 140875 | ZOKOE | Ottawa County, MI | Oil & Gas Property | Feb 2026 |
| 140876 | ZOLA | Erie County, NY | Gas Property | Dec 2024 |
| 140877 | ZOLADZ | Genesee County, NY | Gas Property | Dec 2024 |
| 140878 | ZOLDOSKE | Harper County, OK | Oil & Gas Property | Jan 2026 |
| 140879 | ZOLDOSKE | Ellis County, OK | Oil & Gas Property | Dec 2019 |
| 140880 | ZOLLAR | Lincoln County, OK | Oil & Gas Property | Jan 2026 |
| 140881 | ZOLLER 34 | Ward County, TX | Oil & Gas Property | Feb 2026 |
| 140882 | ZOLLINGER | Harper County, OK | Oil & Gas Property | Jan 2026 |
| 140883 | ZONKER | Hood County, TX | Oil & Gas Property | Feb 2026 |
| 140884 | ZOOK | Montgomery County, KS | Oil & Gas Property | Dec 2025 |
| 140885 | ZOOK | Pawnee County, KS | Oil & Gas Property | Jan 2023 |
| 140886 | ZOOK | Kay County, OK | Oil & Gas Property | Dec 2025 |
| 140887 | ZOOK 1 | Woods County, OK | Oil & Gas Property | Sep 2015 |
| 140888 | ZOOK 1-2 | Woods County, OK | Oil & Gas Property | Feb 2023 |
| 140889 | ZOOK 41-25TFH | Mountrail County, ND | Oil & Gas Property | Feb 2026 |
| 140890 | ZORA MAE | Johnson County, TX | Oil & Gas Property | Feb 2026 |
| 140891 | ZORA UNIT | Cooke County, TX | Oil & Gas Property | Feb 2026 |
| 140892 | ZORACKI | Westmoreland County, PA | Gas Property | Dec 2025 |
| 140893 | ZORILLA-MALONE | Victoria County, TX | Oil & Gas Property | Feb 2026 |
| 140894 | ZORIN | Monroe County, OH | Gas Property | Dec 2025 |
| 140895 | ZORN | Richardson County, NE | Oil Property | Dec 2024 |
| 140896 | ZORN | Barton County, KS | Oil Property | Dec 2025 |
| 140897 | ZORNS T. H | Wise County, TX | Oil & Gas Property | Feb 2026 |
| 140898 | ZORO LOT 451 0 | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 140899 | ZOROSAK UNIT | Westmoreland County, PA | Gas Property | Feb 2026 |
| 140900 | ZORRILLO ANZ FEDERAL | Eddy County, NM | Oil & Gas Property | Oct 2021 |