| 144101 | ZIEGLER | Tarrant County, TX | Gas Property | Oct 2025 |
| 144102 | ZIEGLER | Trego County, KS | Oil Property | Nov 1993 |
| 144103 | ZIEGLER | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 144104 | ZIEGLER | Venango County, PA | Oil Property | Dec 2024 |
| 144105 | ZIEGLER | Sheridan County, KS | Oil Property | Apr 2025 |
| 144106 | ZIEGLER | Toole County, MT | Gas Property | Nov 2025 |
| 144107 | ZIEGLER | Sheridan County, KS | Oil Property | Aug 2023 |
| 144108 | ZIEGLER | Sheridan County, KS | Oil Property | Jun 2025 |
| 144109 | ZIEGLER | Gregg County, TX | Oil & Gas Property | Oct 2025 |
| 144110 | ZIEGLER | Lavaca County, TX | Oil & Gas Property | Aug 2023 |
| 144111 | ZIEGLER | Logan County, CO | Oil & Gas Property | Oct 2025 |
| 144112 | ZIEGLER 03 001 0 | Bradford County, PA | Gas Property | Nov 2025 |
| 144113 | ZIEGLER TRUST | Gove County, KS | Oil Property | Sep 2025 |
| 144114 | ZIEGLERS WASH | Lincoln County, WY | Oil & Gas Property | Oct 2025 |
| 144115 | ZIEGLSCHMID | Robertson County, TX | Oil & Gas Property | Oct 2025 |
| 144116 | ZIEHM | Manistee County, MI | Oil & Gas Property | May 1985 |
| 144117 | ZIELINSKI | Manistee County, MI | Oil & Gas Property | Jun 2023 |
| 144118 | ZIEMER | Weld County, CO | Oil & Gas Property | Oct 2025 |
| 144119 | ZIENTEK UNIT | Dimmit County, TX | Oil & Gas Property | Oct 2025 |
| 144120 | ZIESKE | Coleman County, TX | Oil & Gas Property | Oct 2025 |
| 144121 | ZIFF | Centre County, PA | Gas Property | Dec 2024 |
| 144122 | ZIFFEL BEY STATE COM | Eddy County, NM | Oil & Gas Property | Dec 2021 |
| 144123 | ZIFFLE | Howard County, TX | Oil & Gas Property | Sep 2024 |
| 144124 | ZIGLER | Stephens County, OK | Oil Property | Jul 2022 |
| 144125 | ZILANT UNIT | Borden County, TX | Oil & Gas Property | Nov 2025 |
| 144126 | ZILLINGER | Phillips County, KS | Oil Property | Aug 2025 |
| 144127 | ZIMA | McClain County, OK | Oil & Gas Property | Oct 2025 |
| 144128 | ZIMBELMAN | Cheyenne County, KS | Gas Property | Sep 2025 |
| 144129 | ZIMBELMAN | Cheyenne County, KS | Gas Property | Sep 2025 |
| 144130 | ZIMBELMAN | Cheyenne County, KS | Gas Property | Sep 2025 |
| 144131 | ZIMBELMAN 1-28 | Cheyenne County, KS | Oil Property | Sep 2025 |
| 144132 | ZIMMER | Ellis County, KS | Oil & Gas Property | Jul 2025 |
| 144133 | ZIMMER | Noble County, OH | Oil & Gas Property | Sep 2025 |
| 144134 | ZIMMER | Grant County, KS | Oil & Gas Property | Jan 2002 |
| 144135 | ZIMMER | Barton County, KS | Oil Property | Aug 2025 |
| 144136 | ZIMMER | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 144137 | ZIMMER | Victoria County, TX | Oil & Gas Property | Oct 2025 |
| 144138 | ZIMMER RONALD 10007 | Washington County, PA | Gas Property | Nov 2025 |
| 144139 | ZIMMER-MCGREGOR FEE | Kern County, CA | Oil Property | Feb 1991 |
| 144140 | ZIMMERER | Cooke County, TX | Oil & Gas Property | Oct 2025 |
| 144141 | ZIMMERHANZEL | Webb County, TX | Oil & Gas Property | Oct 2025 |
| 144142 | ZIMMERHANZEL | Fayette County, TX | Oil & Gas Property | Oct 2025 |
| 144143 | ZIMMERLI 05 074 0 | Bradford County, PA | Gas Property | Nov 2025 |
| 144144 | ZIMMERLY | Wayne County, OH | Oil & Gas Property | Dec 2024 |
| 144145 | ZIMMERLY | Erie County, PA | Gas Property | Dec 2024 |
| 144146 | ZIMMERMAN | Jefferson County, PA | Gas Property | Dec 2024 |
| 144147 | ZIMMERMAN | Wayne County, OH | Oil & Gas Property | Dec 2023 |
| 144148 | ZIMMERMAN | Yates County, NY | Gas Property | Dec 2024 |
| 144149 | ZIMMERMAN | Weld County, CO | Oil & Gas Property | Mar 2021 |
| 144150 | ZIMMERMAN | Bay County, MI | Oil Property | Nov 2025 |
| 144151 | ZIMMERMAN | Eastland County, TX | Oil & Gas Property | Sep 2025 |
| 144152 | ZIMMERMAN | Tuscarawas County, OH | Oil & Gas Property | Dec 2024 |
| 144153 | ZIMMERMAN | Tuscarawas County, OH | Oil & Gas Property | Dec 2016 |
| 144154 | ZIMMERMAN | Harper County, KS | Oil & Gas Property | Feb 2003 |
| 144155 | ZIMMERMAN | Rush County, KS | Oil Property | Sep 2025 |
| 144156 | ZIMMERMAN | Chaves County, NM | Oil Property | Mar 2018 |
| 144157 | ZIMMERMAN | Seneca County, NY | Gas Property | Dec 2024 |
| 144158 | ZIMMERMAN | Wayne County, OH | Oil & Gas Property | Dec 1991 |
| 144159 | ZIMMERMAN | Rush County, KS | Oil Property | Sep 2025 |
| 144160 | ZIMMERMAN | Toole County, MT | Oil Property | Nov 2025 |
| 144161 | ZIMMERMAN | Divide County, ND | Oil & Gas Property | Nov 2025 |
| 144162 | ZIMMERMAN | Le Flore County, OK | Gas Property | Oct 2025 |
| 144163 | ZIMMERMAN | Linn County, KS | Oil Property | Aug 2025 |
| 144164 | ZIMMERMAN | Conway County, AR | Gas Property | Jul 2024 |
| 144165 | ZIMMERMAN | Chautauqua County, KS | Oil Property | Sep 1999 |
| 144166 | ZIMMERMAN | Le Flore County, OK | Gas Property | Aug 2024 |
| 144167 | ZIMMERMAN | Stevens County, KS | Gas Property | Sep 2025 |
| 144168 | ZIMMERMAN | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 144169 | ZIMMERMAN | Ford County, KS | Oil & Gas Property | Sep 2025 |
| 144170 | ZIMMERMAN | Kiowa County, KS | Oil Property | Sep 2025 |
| 144171 | ZIMMERMAN | Roosevelt County, MT | Oil Property | Jul 1986 |
| 144172 | ZIMMERMAN | Caddo Parish, LA | Gas Property | Dec 2024 |
| 144173 | ZIMMERMAN | Shelby County, OH | Oil Property | Dec 2024 |
| 144174 | ZIMMERMAN | Williams County, ND | Oil & Gas Property | Aug 2015 |
| 144175 | ZIMMERMAN | Toole County, MT | Oil Property | Nov 2025 |
| 144176 | ZIMMERMAN | Roosevelt County, MT | Oil & Gas Property | Jul 2018 |
| 144177 | ZIMMERMAN | Chautauqua County, KS | Gas Property | Jul 2011 |
| 144178 | ZIMMERMAN | Ellis County, KS | Oil Property | Oct 2024 |
| 144179 | ZIMMERMAN | Manistee County, MI | Oil & Gas Property | Nov 2025 |
| 144180 | ZIMMERMAN 13-1 | Glacier County, MT | Gas Property | Nov 2025 |
| 144181 | ZIMMERMAN 33 | Garfield County, CO | Oil & Gas Property | Oct 2025 |
| 144182 | ZIMMERMAN BUTTE | Hot Springs County, WY | Oil Property | May 2018 |
| 144183 | ZIMMERMAN REALTY | Toole County, MT | Oil & Gas Property | Oct 2025 |
| 144184 | ZIMMERMAN UNIT | Gonzales County, TX | Oil & Gas Property | Oct 2025 |
| 144185 | ZIMMERMAN, ANTOINETTE 08-16 | Conway County, AR | Gas Property | Jul 2024 |
| 144186 | ZIMMERMAN, ROBERT & O KUESTER K | Union County, KY | Oil Property | Nov 2014 |
| 144187 | ZIMMERMAN, SAM | Pulaski County, KY | Oil Property | Nov 2015 |
| 144188 | ZIMMERMAN-KUESTER | Union County, KY | Oil Property | Nov 2014 |
| 144189 | ZIMMERMAN/CHAMBERLIN 1 | Moffat County, CO | Oil & Gas Property | Oct 2025 |
| 144190 | ZIMMERS | Elk County, KS | Oil Property | Feb 1986 |
| 144191 | ZIMMERSCHIED | Crook County, WY | Oil Property | Jul 2021 |
| 144192 | ZIMNOX S | Jefferson County, OH | Gas Property | Jun 2025 |
| 144193 | ZINC 147-93-09D-04H | Dunn County, ND | Oil & Gas Property | Nov 2025 |
| 144194 | ZINCK UNIT | Lycoming County, PA | Gas Property | Nov 2025 |
| 144195 | ZINE 12-1 #1H | Williams County, ND | Oil & Gas Property | Nov 2025 |
| 144196 | ZINFANDEL | Baylor County, TX | Oil & Gas Property | Oct 2025 |
| 144197 | ZINGARA | Grimes County, TX | Oil & Gas Property | Sep 2025 |
| 144198 | ZINGARO ANG FEDERAL | Eddy County, NM | Oil & Gas Property | Dec 2019 |
| 144199 | ZINGER | Kingfisher County, OK | Oil & Gas Property | Oct 2025 |
| 144200 | ZINK | Mecosta County, MI | Oil & Gas Property | Dec 2025 |