| 143201 | ZIEGENBALG | Gove County, KS | Oil Property | Jul 2025 |
| 143202 | ZIEGLER | Tarrant County, TX | Gas Property | Dec 2025 |
| 143203 | ZIEGLER | Trego County, KS | Oil Property | Nov 1993 |
| 143204 | ZIEGLER | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 143205 | ZIEGLER | Venango County, PA | Oil Property | Dec 2025 |
| 143206 | ZIEGLER | Sheridan County, KS | Oil Property | Apr 2025 |
| 143207 | ZIEGLER | Toole County, MT | Gas Property | Jan 2026 |
| 143208 | ZIEGLER | Sheridan County, KS | Oil Property | Aug 2023 |
| 143209 | ZIEGLER | Sheridan County, KS | Oil Property | Jun 2025 |
| 143210 | ZIEGLER | Gregg County, TX | Oil & Gas Property | Dec 2025 |
| 143211 | ZIEGLER | Lavaca County, TX | Oil & Gas Property | Aug 2023 |
| 143212 | ZIEGLER | Logan County, CO | Oil & Gas Property | Dec 2025 |
| 143213 | ZIEGLER 03 001 0 | Bradford County, PA | Gas Property | Jan 2026 |
| 143214 | ZIEGLER TRUST | Gove County, KS | Oil Property | Sep 2025 |
| 143215 | ZIEGLERS WASH | Lincoln County, WY | Oil & Gas Property | Jan 2026 |
| 143216 | ZIEGLSCHMID | Robertson County, TX | Oil & Gas Property | Dec 2025 |
| 143217 | ZIEHM | Manistee County, MI | Oil & Gas Property | May 1985 |
| 143218 | ZIELINSKI | Manistee County, MI | Oil & Gas Property | Jun 2023 |
| 143219 | ZIEMER | Weld County, CO | Oil & Gas Property | Dec 2025 |
| 143220 | ZIENTEK UNIT | Dimmit County, TX | Oil & Gas Property | Dec 2025 |
| 143221 | ZIESKE | Coleman County, TX | Oil & Gas Property | Nov 2025 |
| 143222 | ZIFF | Centre County, PA | Gas Property | Dec 2025 |
| 143223 | ZIFFEL BEY STATE COM | Eddy County, NM | Oil & Gas Property | Dec 2021 |
| 143224 | ZIFFLE | Howard County, TX | Oil & Gas Property | Sep 2024 |
| 143225 | ZIGLER | Stephens County, OK | Oil Property | Jul 2022 |
| 143226 | ZILANT UNIT | Borden County, TX | Oil & Gas Property | Dec 2025 |
| 143227 | ZILLINGER | Phillips County, KS | Oil Property | Aug 2025 |
| 143228 | ZIMA | McClain County, OK | Oil & Gas Property | Dec 2025 |
| 143229 | ZIMBELMAN | Cheyenne County, KS | Gas Property | Sep 2025 |
| 143230 | ZIMBELMAN | Cheyenne County, KS | Gas Property | Sep 2025 |
| 143231 | ZIMBELMAN | Cheyenne County, KS | Gas Property | Sep 2025 |
| 143232 | ZIMBELMAN 1-28 | Cheyenne County, KS | Oil Property | Sep 2025 |
| 143233 | ZIMMER | Ellis County, KS | Oil & Gas Property | Jul 2025 |
| 143234 | ZIMMER | Noble County, OH | Oil & Gas Property | Dec 2025 |
| 143235 | ZIMMER | Grant County, KS | Oil & Gas Property | Jan 2002 |
| 143236 | ZIMMER | Barton County, KS | Oil Property | Aug 2025 |
| 143237 | ZIMMER | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 143238 | ZIMMER | Victoria County, TX | Oil & Gas Property | Dec 2025 |
| 143239 | ZIMMER RONALD 10007 | Washington County, PA | Gas Property | Jan 2026 |
| 143240 | ZIMMER-MCGREGOR FEE | Kern County, CA | Oil Property | Feb 1991 |
| 143241 | ZIMMERER | Cooke County, TX | Oil & Gas Property | Dec 2025 |
| 143242 | ZIMMERHANZEL | Webb County, TX | Oil & Gas Property | Nov 2025 |
| 143243 | ZIMMERHANZEL | Fayette County, TX | Oil & Gas Property | Dec 2025 |
| 143244 | ZIMMERLI 05 074 0 | Bradford County, PA | Gas Property | Jan 2026 |
| 143245 | ZIMMERLY | Wayne County, OH | Oil & Gas Property | Dec 2024 |
| 143246 | ZIMMERLY | Erie County, PA | Gas Property | Dec 2025 |
| 143247 | ZIMMERMAN | Jefferson County, PA | Gas Property | Dec 2025 |
| 143248 | ZIMMERMAN | Wayne County, OH | Oil & Gas Property | Dec 2023 |
| 143249 | ZIMMERMAN | Yates County, NY | Gas Property | Dec 2024 |
| 143250 | ZIMMERMAN | Weld County, CO | Oil & Gas Property | Mar 2021 |
| 143251 | ZIMMERMAN | Bay County, MI | Oil Property | Dec 2025 |
| 143252 | ZIMMERMAN | Eastland County, TX | Oil & Gas Property | Nov 2025 |
| 143253 | ZIMMERMAN | Venango County, PA | Oil Property | Dec 2025 |
| 143254 | ZIMMERMAN | Tuscarawas County, OH | Oil & Gas Property | Dec 2024 |
| 143255 | ZIMMERMAN | Tuscarawas County, OH | Oil & Gas Property | Dec 2016 |
| 143256 | ZIMMERMAN | Harper County, KS | Oil & Gas Property | Feb 2003 |
| 143257 | ZIMMERMAN | Rush County, KS | Oil Property | Sep 2025 |
| 143258 | ZIMMERMAN | Chaves County, NM | Oil Property | Mar 2018 |
| 143259 | ZIMMERMAN | Dimmit County, TX | Oil & Gas Property | Dec 2025 |
| 143260 | ZIMMERMAN | Seneca County, NY | Gas Property | Dec 2024 |
| 143261 | ZIMMERMAN | Wayne County, OH | Oil & Gas Property | Dec 1991 |
| 143262 | ZIMMERMAN | Rush County, KS | Oil Property | Sep 2025 |
| 143263 | ZIMMERMAN | Toole County, MT | Oil Property | Jan 2026 |
| 143264 | ZIMMERMAN | Divide County, ND | Oil & Gas Property | Jan 2026 |
| 143265 | ZIMMERMAN | Le Flore County, OK | Gas Property | Dec 2025 |
| 143266 | ZIMMERMAN | Linn County, KS | Oil Property | Aug 2025 |
| 143267 | ZIMMERMAN | Conway County, AR | Gas Property | Jul 2024 |
| 143268 | ZIMMERMAN | Chautauqua County, KS | Oil Property | Sep 1999 |
| 143269 | ZIMMERMAN | Le Flore County, OK | Gas Property | Aug 2024 |
| 143270 | ZIMMERMAN | Stevens County, KS | Gas Property | Sep 2025 |
| 143271 | ZIMMERMAN | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 143272 | ZIMMERMAN | Ford County, KS | Oil & Gas Property | Sep 2025 |
| 143273 | ZIMMERMAN | Kiowa County, KS | Oil Property | Sep 2025 |
| 143274 | ZIMMERMAN | Roosevelt County, MT | Oil Property | Jul 1986 |
| 143275 | ZIMMERMAN | Caddo Parish, LA | Gas Property | Dec 2024 |
| 143276 | ZIMMERMAN | Shelby County, OH | Oil Property | Dec 2024 |
| 143277 | ZIMMERMAN | Williams County, ND | Oil & Gas Property | Aug 2015 |
| 143278 | ZIMMERMAN | Toole County, MT | Oil Property | Jan 2026 |
| 143279 | ZIMMERMAN | Roosevelt County, MT | Oil & Gas Property | Jul 2018 |
| 143280 | ZIMMERMAN | Chautauqua County, KS | Gas Property | Jul 2011 |
| 143281 | ZIMMERMAN | Ellis County, KS | Oil Property | Oct 2024 |
| 143282 | ZIMMERMAN | Manistee County, MI | Oil & Gas Property | Dec 2025 |
| 143283 | ZIMMERMAN 1-12 | Montcalm County, MI | Oil Property | Dec 2025 |
| 143284 | ZIMMERMAN 13-1 | Glacier County, MT | Gas Property | Jan 2026 |
| 143285 | ZIMMERMAN 33 | Garfield County, CO | Oil & Gas Property | Dec 2025 |
| 143286 | ZIMMERMAN BUTTE | Hot Springs County, WY | Oil Property | May 2018 |
| 143287 | ZIMMERMAN REALTY | Toole County, MT | Oil & Gas Property | Jan 2026 |
| 143288 | ZIMMERMAN UNIT | Gonzales County, TX | Oil & Gas Property | Dec 2025 |
| 143289 | ZIMMERMAN, ANTOINETTE 08-16 | Conway County, AR | Gas Property | Jul 2024 |
| 143290 | ZIMMERMAN, ROBERT & O KUESTER K | Union County, KY | Oil Property | Nov 2014 |
| 143291 | ZIMMERMAN, SAM | Pulaski County, KY | Oil Property | Nov 2015 |
| 143292 | ZIMMERMAN-KUESTER | Union County, KY | Oil Property | Nov 2014 |
| 143293 | ZIMMERMAN/CHAMBERLIN 1 | Moffat County, CO | Oil & Gas Property | Dec 2025 |
| 143294 | ZIMMERS | Elk County, KS | Oil Property | Feb 1986 |
| 143295 | ZIMMERSCHIED | Crook County, WY | Oil Property | Jul 2021 |
| 143296 | ZIMNOX S | Jefferson County, OH | Gas Property | Dec 2025 |
| 143297 | ZINC 147-93-09D-04H | Dunn County, ND | Oil & Gas Property | Jan 2026 |
| 143298 | ZINCK UNIT | Lycoming County, PA | Gas Property | Jan 2026 |
| 143299 | ZINE 12-1 #1H | Williams County, ND | Oil & Gas Property | Jan 2026 |
| 143300 | ZINFANDEL | Baylor County, TX | Oil & Gas Property | Nov 2025 |