| 140701 | ZIEBOLD, W | Knott County, KY | Oil & Gas Property | Dec 2024 |
| 140702 | ZIEGELGRUBER | Oklahoma County, OK | Oil & Gas Property | Feb 2026 |
| 140703 | ZIEGENBALG | Gove County, KS | Oil Property | Dec 2025 |
| 140704 | ZIEGLER | Tarrant County, TX | Gas Property | Feb 2026 |
| 140705 | ZIEGLER | Trego County, KS | Oil Property | Nov 1993 |
| 140706 | ZIEGLER | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 140707 | ZIEGLER | Venango County, PA | Oil Property | Dec 2025 |
| 140708 | ZIEGLER | Sheridan County, KS | Oil Property | Apr 2025 |
| 140709 | ZIEGLER | Toole County, MT | Gas Property | Feb 2026 |
| 140710 | ZIEGLER | Sheridan County, KS | Oil Property | Aug 2023 |
| 140711 | ZIEGLER | Sheridan County, KS | Oil Property | Dec 2025 |
| 140712 | ZIEGLER | Gregg County, TX | Oil & Gas Property | Feb 2026 |
| 140713 | ZIEGLER | Lavaca County, TX | Oil & Gas Property | Aug 2023 |
| 140714 | ZIEGLER | Logan County, CO | Oil & Gas Property | Jan 2026 |
| 140715 | ZIEGLER 03 001 0 | Bradford County, PA | Gas Property | Feb 2026 |
| 140716 | ZIEGLER TRUST | Gove County, KS | Oil Property | Dec 2025 |
| 140717 | ZIEGLERS WASH | Lincoln County, WY | Oil & Gas Property | Feb 2026 |
| 140718 | ZIEGLSCHMID | Robertson County, TX | Oil & Gas Property | Feb 2026 |
| 140719 | ZIEHM | Manistee County, MI | Oil & Gas Property | May 1985 |
| 140720 | ZIELINSKI | Manistee County, MI | Oil & Gas Property | Jun 2023 |
| 140721 | ZIEMER | Weld County, CO | Oil & Gas Property | Jan 2026 |
| 140722 | ZIENTEK UNIT | Dimmit County, TX | Oil & Gas Property | Feb 2026 |
| 140723 | ZIESKE | Coleman County, TX | Oil & Gas Property | Feb 2026 |
| 140724 | ZIFF | Centre County, PA | Gas Property | Dec 2025 |
| 140725 | ZIFFEL BEY STATE COM | Eddy County, NM | Oil & Gas Property | Dec 2021 |
| 140726 | ZIFFLE | Howard County, TX | Oil & Gas Property | Jan 2026 |
| 140727 | ZIGLER | Stephens County, OK | Oil Property | Jul 2022 |
| 140728 | ZILANT UNIT | Borden County, TX | Oil & Gas Property | Feb 2026 |
| 140729 | ZILLINGER | Phillips County, KS | Oil Property | Aug 2025 |
| 140730 | ZIMA | McClain County, OK | Oil & Gas Property | Feb 2026 |
| 140731 | ZIMBELMAN | Cheyenne County, KS | Gas Property | Dec 2025 |
| 140732 | ZIMBELMAN | Cheyenne County, KS | Gas Property | Dec 2025 |
| 140733 | ZIMBELMAN | Cheyenne County, KS | Gas Property | Dec 2025 |
| 140734 | ZIMBELMAN 1-28 | Cheyenne County, KS | Oil Property | Dec 2025 |
| 140735 | ZIMMER | Ellis County, KS | Oil & Gas Property | Oct 2025 |
| 140736 | ZIMMER | Noble County, OH | Oil & Gas Property | Dec 2025 |
| 140737 | ZIMMER | Grant County, KS | Oil & Gas Property | Jan 2002 |
| 140738 | ZIMMER | Barton County, KS | Oil Property | Dec 2025 |
| 140739 | ZIMMER | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 140740 | ZIMMER | Victoria County, TX | Oil & Gas Property | Feb 2026 |
| 140741 | ZIMMER RONALD 10007 | Washington County, PA | Gas Property | Feb 2026 |
| 140742 | ZIMMER-MCGREGOR FEE | Kern County, CA | Oil Property | Feb 1991 |
| 140743 | ZIMMERER | Cooke County, TX | Oil & Gas Property | Feb 2026 |
| 140744 | ZIMMERHANZEL | Webb County, TX | Oil & Gas Property | Feb 2026 |
| 140745 | ZIMMERHANZEL | Fayette County, TX | Oil & Gas Property | Feb 2026 |
| 140746 | ZIMMERLI 05 074 0 | Bradford County, PA | Gas Property | Feb 2026 |
| 140747 | ZIMMERLY | Wayne County, OH | Oil & Gas Property | Dec 2025 |
| 140748 | ZIMMERLY | Erie County, PA | Gas Property | Dec 2025 |
| 140749 | ZIMMERMAN | Jefferson County, PA | Gas Property | Dec 2025 |
| 140750 | ZIMMERMAN | Wayne County, OH | Oil & Gas Property | Dec 2025 |
| 140751 | ZIMMERMAN | Yates County, NY | Gas Property | Dec 2024 |
| 140752 | ZIMMERMAN | Weld County, CO | Oil & Gas Property | Mar 2021 |
| 140753 | ZIMMERMAN | Bay County, MI | Oil Property | Feb 2026 |
| 140754 | ZIMMERMAN | Eastland County, TX | Oil & Gas Property | Dec 2025 |
| 140755 | ZIMMERMAN | Venango County, PA | Oil Property | Dec 2025 |
| 140756 | ZIMMERMAN | Tuscarawas County, OH | Oil & Gas Property | Dec 2024 |
| 140757 | ZIMMERMAN | Tuscarawas County, OH | Oil & Gas Property | Dec 2016 |
| 140758 | ZIMMERMAN | Harper County, KS | Oil & Gas Property | Feb 2003 |
| 140759 | ZIMMERMAN | Rush County, KS | Oil Property | Dec 2025 |
| 140760 | ZIMMERMAN | Chaves County, NM | Oil Property | Mar 2018 |
| 140761 | ZIMMERMAN | Dimmit County, TX | Oil & Gas Property | Feb 2026 |
| 140762 | ZIMMERMAN | Seneca County, NY | Gas Property | Dec 2024 |
| 140763 | ZIMMERMAN | Wayne County, OH | Oil & Gas Property | Dec 1991 |
| 140764 | ZIMMERMAN | Rush County, KS | Oil Property | Dec 2025 |
| 140765 | ZIMMERMAN | Toole County, MT | Oil Property | Jan 2026 |
| 140766 | ZIMMERMAN | Divide County, ND | Oil & Gas Property | Feb 2026 |
| 140767 | ZIMMERMAN | Le Flore County, OK | Gas Property | Jan 2026 |
| 140768 | ZIMMERMAN | Linn County, KS | Oil Property | Dec 2025 |
| 140769 | ZIMMERMAN | Conway County, AR | Gas Property | Jul 2024 |
| 140770 | ZIMMERMAN | Chautauqua County, KS | Oil Property | Sep 1999 |
| 140771 | ZIMMERMAN | Le Flore County, OK | Gas Property | Aug 2024 |
| 140772 | ZIMMERMAN | Stevens County, KS | Gas Property | Dec 2025 |
| 140773 | ZIMMERMAN | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 140774 | ZIMMERMAN | Ford County, KS | Oil & Gas Property | Dec 2025 |
| 140775 | ZIMMERMAN | Kiowa County, KS | Oil Property | Nov 2025 |
| 140776 | ZIMMERMAN | Roosevelt County, MT | Oil Property | Jul 1986 |
| 140777 | ZIMMERMAN | Caddo Parish, LA | Gas Property | Dec 2024 |
| 140778 | ZIMMERMAN | Shelby County, OH | Oil Property | Dec 2024 |
| 140779 | ZIMMERMAN | Williams County, ND | Oil & Gas Property | Aug 2015 |
| 140780 | ZIMMERMAN | Toole County, MT | Oil Property | Jan 2026 |
| 140781 | ZIMMERMAN | Roosevelt County, MT | Oil & Gas Property | Jul 2018 |
| 140782 | ZIMMERMAN | Chautauqua County, KS | Gas Property | Jul 2011 |
| 140783 | ZIMMERMAN | Ellis County, KS | Oil Property | Oct 2025 |
| 140784 | ZIMMERMAN | Manistee County, MI | Oil & Gas Property | Mar 2026 |
| 140785 | ZIMMERMAN 13-1 | Glacier County, MT | Gas Property | Feb 2026 |
| 140786 | ZIMMERMAN 33 | Garfield County, CO | Oil & Gas Property | Jan 2026 |
| 140787 | ZIMMERMAN BUTTE | Hot Springs County, WY | Oil Property | May 2018 |
| 140788 | ZIMMERMAN REALTY | Toole County, MT | Oil & Gas Property | Jan 2026 |
| 140789 | ZIMMERMAN UNIT | Gonzales County, TX | Oil & Gas Property | Feb 2026 |
| 140790 | ZIMMERMAN, ANTOINETTE 08-16 | Conway County, AR | Gas Property | Jul 2024 |
| 140791 | ZIMMERMAN, ROBERT & O KUESTER K | Union County, KY | Oil Property | Nov 2014 |
| 140792 | ZIMMERMAN, SAM | Pulaski County, KY | Oil Property | Nov 2015 |
| 140793 | ZIMMERMAN-KUESTER | Union County, KY | Oil Property | Nov 2014 |
| 140794 | ZIMMERMAN/CHAMBERLIN 1 | Moffat County, CO | Oil & Gas Property | Jan 2026 |
| 140795 | ZIMMERS | Elk County, KS | Oil Property | Feb 1986 |
| 140796 | ZIMMERSCHIED | Crook County, WY | Oil Property | Jul 2021 |
| 140797 | ZIMNOX S | Jefferson County, OH | Gas Property | Dec 2025 |
| 140798 | ZINC 147-93-09D-04H | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 140799 | ZINCK UNIT | Lycoming County, PA | Gas Property | Feb 2026 |
| 140800 | ZINE 12-1 #1H | Williams County, ND | Oil & Gas Property | Feb 2026 |