| 138901 | ZETTIE 1-23-26XHM | Custer County, OK | Oil & Gas Property | May 2024 |
| 138902 | ZEUS | Madison County, TX | Oil & Gas Property | May 2024 |
| 138903 | ZEUS | Westmoreland County, PA | Gas Property | Jun 2024 |
| 138904 | ZEUS 149-93-33D-28H | Dunn County, ND | Oil & Gas Property | Jul 2024 |
| 138905 | ZEUS 2 11 2BS FEDERAL COM | Lea County, NM | Oil & Gas Property | Jun 2024 |
| 138906 | ZEUS 24 | Lea County, NM | Oil & Gas Property | Jun 2024 |
| 138907 | ZEUS 7-6 UNIT | Martin County, TX | Oil & Gas Property | Jun 2024 |
| 138908 | ZEUS FE | Campbell County, WY | Oil & Gas Property | Jun 2024 |
| 138909 | ZEUS STATE | Lea County, NM | Oil & Gas Property | Jun 2024 |
| 138910 | ZEV 22 UNIT 1H | Culberson County, TX | Oil & Gas Property | Jun 2024 |
| 138911 | ZGABAY | Lee County, TX | Oil & Gas Property | Jun 2024 |
| 138912 | ZGABAY A | Dewitt County, TX | Oil & Gas Property | Jun 2024 |
| 138913 | ZGABAY B UNIT | Lee County, TX | Oil Property | Jun 2024 |
| 138914 | ZGABAY EF UNIT | Burleson County, TX | Oil & Gas Property | Jun 2024 |
| 138915 | ZGABAY,RAYMOND | Burleson County, TX | Oil & Gas Property | Apr 2020 |
| 138916 | ZGRABIK | Ashtabula County, OH | Oil & Gas Property | Dec 2016 |
| 138917 | ZHOU X.X | Caldwell County, TX | Oil Property | Apr 2024 |
| 138918 | ZHU 2331 WC | Eddy County, NM | Oil & Gas Property | Jul 2024 |
| 138919 | ZIA AHZ FEDERAL COM | Eddy County, NM | Oil & Gas Property | Jun 2024 |
| 138920 | ZIA FEDERAL COM | Lea County, NM | Oil & Gas Property | Jun 2024 |
| 138921 | ZIA HILLS UNIT | Eddy County, NM | Oil & Gas Property | Jul 2024 |
| 138922 | ZIA HILLS UNIT 2532 BS | Lea County, NM | Oil & Gas Property | Jul 2024 |
| 138923 | ZICKAFOOSE | Upshur County, WV | Gas Property | Dec 2021 |
| 138924 | ZICKAFOOSE, S. H | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 138925 | ZICKEFOOSE | Upshur County, WV | Oil & Gas Property | Dec 2021 |
| 138926 | ZICKEFOOSE, CHARLES, ET AL | Upshur County, WV | Gas Property | Dec 2021 |
| 138927 | ZIEBOLD, JOHN ET AL | Perry County, KY | Gas Property | Dec 2020 |
| 138928 | ZIEBOLD, W | Knott County, KY | Oil & Gas Property | Dec 2020 |
| 138929 | ZIEGELGRUBER | Oklahoma County, OK | Oil & Gas Property | Sep 2023 |
| 138930 | ZIEGENBALG | Gove County, KS | Oil Property | Apr 2024 |
| 138931 | ZIEGLER | Tarrant County, TX | Gas Property | Jun 2024 |
| 138932 | ZIEGLER | Trego County, KS | Oil Property | Nov 1993 |
| 138933 | ZIEGLER | Warren County, PA | Oil & Gas Property | Dec 2021 |
| 138934 | ZIEGLER | Venango County, PA | Oil Property | Dec 2023 |
| 138935 | ZIEGLER | Sheridan County, KS | Oil Property | May 2024 |
| 138936 | ZIEGLER | Toole County, MT | Gas Property | Jun 2024 |
| 138937 | ZIEGLER | Sheridan County, KS | Oil Property | Aug 2023 |
| 138938 | ZIEGLER | Sheridan County, KS | Oil Property | Feb 2024 |
| 138939 | ZIEGLER | Gregg County, TX | Oil & Gas Property | Jun 2024 |
| 138940 | ZIEGLER | Lavaca County, TX | Oil & Gas Property | Aug 2023 |
| 138941 | ZIEGLER | Logan County, CO | Oil & Gas Property | Jun 2024 |
| 138942 | ZIEGLER 03 001 0 | Bradford County, PA | Gas Property | Jun 2024 |
| 138943 | ZIEGLER TRUST | Gove County, KS | Oil Property | May 2024 |
| 138944 | ZIEGLERS WASH | Lincoln County, WY | Oil & Gas Property | Jul 2024 |
| 138945 | ZIEGLSCHMID | Robertson County, TX | Oil & Gas Property | Jun 2024 |
| 138946 | ZIEHM | Manistee County, MI | Oil & Gas Property | May 1985 |
| 138947 | ZIEMER | Weld County, CO | Oil & Gas Property | Jun 2024 |
| 138948 | ZIENTEK UNIT | Dimmit County, TX | Oil & Gas Property | Jun 2024 |
| 138949 | ZIESKE | Coleman County, TX | Oil & Gas Property | Jun 2024 |
| 138950 | ZIFF | Centre County, PA | Gas Property | Dec 2023 |
| 138951 | ZIFFEL BEY STATE COM | Eddy County, NM | Oil & Gas Property | Dec 2021 |
| 138952 | ZIFFLE | Howard County, TX | Oil & Gas Property | Feb 2023 |
| 138953 | ZIGGY USX AB 19-99HZ | Weld County, CO | Oil & Gas Property | Jun 2024 |
| 138954 | ZIGLER | Stephens County, OK | Oil Property | Jul 2022 |
| 138955 | ZILLINGER | Phillips County, KS | Oil Property | May 2024 |
| 138956 | ZIMA | McClain County, OK | Oil & Gas Property | Jun 2024 |
| 138957 | ZIMBELMAN | Cheyenne County, KS | Gas Property | May 2024 |
| 138958 | ZIMBELMAN | Cheyenne County, KS | Gas Property | May 2024 |
| 138959 | ZIMBELMAN | Cheyenne County, KS | Gas Property | May 2024 |
| 138960 | ZIMBELMAN 1-28 | Cheyenne County, KS | Oil Property | May 2024 |
| 138961 | ZIMMER | Ellis County, KS | Oil & Gas Property | May 2024 |
| 138962 | ZIMMER | Noble County, OH | Oil & Gas Property | Jun 2024 |
| 138963 | ZIMMER | Grant County, KS | Oil & Gas Property | Jan 2002 |
| 138964 | ZIMMER | Barton County, KS | Oil Property | May 2024 |
| 138965 | ZIMMER | Washington County, OH | Oil & Gas Property | Dec 2023 |
| 138966 | ZIMMER | Victoria County, TX | Oil & Gas Property | Jun 2024 |
| 138967 | ZIMMER RONALD 10007 | Washington County, PA | Gas Property | Jun 2024 |
| 138968 | ZIMMER-MCGREGOR FEE | Kern County, CA | Oil Property | Feb 1991 |
| 138969 | ZIMMERER | Cooke County, TX | Oil & Gas Property | Jun 2024 |
| 138970 | ZIMMERHANZEL | Webb County, TX | Oil & Gas Property | Jun 2024 |
| 138971 | ZIMMERHANZEL | Fayette County, TX | Oil & Gas Property | May 2024 |
| 138972 | ZIMMERLI 05 074 0 | Bradford County, PA | Gas Property | May 2024 |
| 138973 | ZIMMERLY | Wayne County, OH | Oil & Gas Property | Dec 2023 |
| 138974 | ZIMMERLY | Erie County, PA | Gas Property | Dec 2023 |
| 138975 | ZIMMERMAN | Jefferson County, PA | Gas Property | Dec 2023 |
| 138976 | ZIMMERMAN | Wayne County, OH | Oil & Gas Property | Dec 2023 |
| 138977 | ZIMMERMAN | Yates County, NY | Gas Property | Dec 2023 |
| 138978 | ZIMMERMAN | Weld County, CO | Oil & Gas Property | Feb 2022 |
| 138979 | ZIMMERMAN | Bay County, MI | Oil Property | Jul 2024 |
| 138980 | ZIMMERMAN | Eastland County, TX | Oil & Gas Property | May 2024 |
| 138981 | ZIMMERMAN | Venango County, PA | Oil Property | Dec 2023 |
| 138982 | ZIMMERMAN | Tuscarawas County, OH | Oil & Gas Property | Dec 2023 |
| 138983 | ZIMMERMAN | Tuscarawas County, OH | Oil & Gas Property | Dec 2016 |
| 138984 | ZIMMERMAN | Harper County, KS | Oil & Gas Property | Feb 2003 |
| 138985 | ZIMMERMAN | Rush County, KS | Oil Property | May 2024 |
| 138986 | ZIMMERMAN | Chaves County, NM | Oil Property | Mar 2018 |
| 138987 | ZIMMERMAN | Seneca County, NY | Gas Property | Dec 2023 |
| 138988 | ZIMMERMAN | Wayne County, OH | Oil & Gas Property | Dec 1991 |
| 138989 | ZIMMERMAN | Rush County, KS | Oil Property | May 2024 |
| 138990 | ZIMMERMAN | Toole County, MT | Oil Property | May 2024 |
| 138991 | ZIMMERMAN | Divide County, ND | Oil & Gas Property | Jul 2024 |
| 138992 | ZIMMERMAN | Le Flore County, OK | Gas Property | May 2024 |
| 138993 | ZIMMERMAN | Linn County, KS | Oil Property | Apr 2024 |
| 138994 | ZIMMERMAN | Conway County, AR | Gas Property | Jul 2024 |
| 138995 | ZIMMERMAN | Chautauqua County, KS | Oil Property | Sep 1999 |
| 138996 | ZIMMERMAN | Le Flore County, OK | Gas Property | May 2024 |
| 138997 | ZIMMERMAN | Stevens County, KS | Gas Property | May 2024 |
| 138998 | ZIMMERMAN | Warren County, PA | Oil & Gas Property | Dec 2023 |
| 138999 | ZIMMERMAN | Ford County, KS | Oil & Gas Property | May 2024 |
| 139000 | ZIMMERMAN | Kiowa County, KS | Oil Property | Apr 2024 |