| 136301 | ZIMMERMAN, ROBERT & O KUESTER K | Union County, KY | Oil Property | Nov 2014 |
| 136302 | ZIMMERMAN, SAM | Pulaski County, KY | Oil Property | Nov 2015 |
| 136303 | ZIMMERMAN-KUESTER | Union County, KY | Oil Property | Nov 2014 |
| 136304 | ZIMMERMAN/CHAMBERLIN 1 | Moffat County, CO | Oil & Gas Property | Feb 2024 |
| 136305 | ZIMMERS | Elk County, KS | Oil Property | Feb 1986 |
| 136306 | ZIMMERSCHIED | Crook County, WY | Oil Property | Jul 2021 |
| 136307 | ZIMNOX S | Jefferson County, OH | Gas Property | Dec 2023 |
| 136308 | ZINC 147-93-09D-04H | Dunn County, ND | Oil & Gas Property | Feb 2024 |
| 136309 | ZINE 12-1 #1H | Williams County, ND | Oil & Gas Property | Feb 2024 |
| 136310 | ZINFANDEL | Baylor County, TX | Oil & Gas Property | Jan 2024 |
| 136311 | ZINGARA | Grimes County, TX | Oil & Gas Property | Jan 2024 |
| 136312 | ZINGARO ANG FEDERAL | Eddy County, NM | Oil & Gas Property | Apr 2019 |
| 136313 | ZINK | Mecosta County, MI | Oil & Gas Property | Mar 2024 |
| 136314 | ZINK | Reno County, KS | Oil & Gas Property | Dec 2023 |
| 136315 | ZINK | Rice County, KS | Oil Property | Nov 2023 |
| 136316 | ZINK | Barton County, KS | Oil Property | Nov 2023 |
| 136317 | ZINK | Pratt County, KS | Oil & Gas Property | Dec 2023 |
| 136318 | ZINK | Cattaraugus County, NY | Oil Property | Dec 2022 |
| 136319 | ZINK FOUNDATION | Osage County, OK | Gas Property | Jan 2024 |
| 136320 | ZINN | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 136321 | ZINN | Fayette County, PA | Gas Property | Feb 2024 |
| 136322 | ZINN, FELIX - HEIRS | Ritchie County, WV | Oil & Gas Property | Nov 2021 |
| 136323 | ZINN, FRED W., ETAL | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 136324 | ZINN, MANLEY | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 136325 | ZINN, PAULINE | Ritchie County, WV | Oil & Gas Property | Nov 2021 |
| 136326 | ZINN, SCOTT | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 136327 | ZINN, VIRGIL | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 136328 | ZINSER | Montgomery County, KS | Oil Property | Apr 1991 |
| 136329 | ZIOLKOWSKI RAY 11771 | Allegheny County, PA | Gas Property | Feb 2024 |
| 136330 | ZION | Gonzales County, TX | Oil & Gas Property | Jan 2024 |
| 136331 | ZION | Yuma County, CO | Gas Property | Feb 2024 |
| 136332 | ZION 1715 | Dewey County, OK | Oil & Gas Property | Feb 2024 |
| 136333 | ZION 33 | Fisher County, TX | Oil & Gas Property | Jan 2024 |
| 136334 | ZION 55-1-17 | Loving County, TX | Oil & Gas Property | Jan 2024 |
| 136335 | ZION ANGELS | Washington County, TX | Oil & Gas Property | Jan 2024 |
| 136336 | ZION CANYON | Washington County, TX | Oil & Gas Property | Jan 2024 |
| 136337 | ZION EMERALD | Washington County, TX | Oil & Gas Property | Jan 2024 |
| 136338 | ZION GROTTO | Washington County, TX | Oil & Gas Property | Jan 2024 |
| 136339 | ZION LODGE | Washington County, TX | Oil & Gas Property | Jan 2024 |
| 136340 | ZION NARROWS | Washington County, TX | Oil & Gas Property | Jan 2024 |
| 136341 | ZION RIVER | Washington County, TX | Oil & Gas Property | Jan 2024 |
| 136342 | ZIONS FED | Emery County, UT | Gas Property | Feb 2024 |
| 136343 | ZIP 74 | Hardeman County, TX | Oil & Gas Property | Jan 2024 |
| 136344 | ZIPP RANCH 34 | Crockett County, TX | Oil & Gas Property | Jan 2024 |
| 136345 | ZIPSIE | Cotton County, OK | Oil Property | Feb 2024 |
| 136346 | ZIRCON | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 136347 | ZIRCON | Lavaca County, TX | Oil & Gas Property | Jan 2024 |
| 136348 | ZIRCON 1 B1 | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 136349 | ZIRCON 12 7 B | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 136350 | ZIRCON 12 7 GF FEDERAL COM | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 136351 | ZIRCON 2 | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 136352 | ZIRCON 2 1 B3 | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 136353 | ZIRCON 2 B1 | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 136354 | ZIRCON 2 STATE COM | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 136355 | ZIRCONIUM 147-93-05B-08H | Dunn County, ND | Oil & Gas Property | Feb 2024 |
| 136356 | ZIRKLE | Upshur County, WV | Oil & Gas Property | Dec 2021 |
| 136357 | ZIRKLE, ESTELLA | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 136358 | ZIRKLE, WILBERT O. P.C. WILLIAMS | Harrison County, WV | Oil & Gas Property | Sep 2008 |
| 136359 | ZISCH | Weld County, CO | Oil & Gas Property | Feb 2024 |
| 136360 | ZISSOU | Howard County, TX | Oil & Gas Property | Jan 2024 |
| 136361 | ZIVLEY | Fort Bend County, TX | Oil Property | Sep 2011 |
| 136362 | ZIVLEY TRUSTEE | Fort Bend County, TX | Oil Property | Jan 2024 |
| 136363 | ZIZINIA | La Salle County, TX | Oil & Gas Property | Jan 2024 |
| 136364 | ZLOMEK | Allegany County, NY | Oil & Gas Property | Dec 2022 |
| 136365 | ZM FARMS A | Haskell County, KS | Oil & Gas Property | Dec 2023 |
| 136366 | ZMIJEWSKI & ZIETLOW ET AL 1-26 | Jackson County, MI | Oil & Gas Property | Feb 2024 |
| 136367 | ZOCH | Fayette County, TX | Oil & Gas Property | Jan 2024 |
| 136368 | ZOCH UNIT | Lee County, TX | Oil & Gas Property | Jan 2024 |
| 136369 | ZOE 09 | San Juan County, NM | Gas Property | Feb 2024 |
| 136370 | ZOE 37 | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 136371 | ZOE DRAW | Campbell County, WY | Oil Property | Dec 2008 |
| 136372 | ZOE H IRWIN | Indiana County, PA | Oil & Gas Property | Dec 2023 |
| 136373 | ZOELLER | Pottawatomie County, OK | Oil Property | Jan 2024 |
| 136374 | ZOEY 4-16 | Upton County, TX | Oil & Gas Property | Jan 2024 |
| 136375 | ZOEY 9-16 | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 136376 | ZOFNESS | Moore County, TX | Gas Property | Jan 2024 |
| 136377 | ZOGOL, JOHN A. & REBECCA J. ZOGOL | Marion County, WV | Gas Property | Dec 2021 |
| 136378 | ZOKOE | Ottawa County, MI | Oil & Gas Property | Nov 2023 |
| 136379 | ZOLADZ | Genesee County, NY | Gas Property | Dec 2022 |
| 136380 | ZOLDOSKE | Harper County, OK | Oil & Gas Property | Feb 2024 |
| 136381 | ZOLDOSKE | Ellis County, OK | Oil & Gas Property | Nov 2019 |
| 136382 | ZOLLAR | Lincoln County, OK | Oil & Gas Property | Jan 2024 |
| 136383 | ZOLLER 34 | Ward County, TX | Oil & Gas Property | Jan 2024 |
| 136384 | ZOLLINGER | Harper County, OK | Oil & Gas Property | Jan 2024 |
| 136385 | ZONDLAK | Midland County, MI | Oil Property | Dec 2008 |
| 136386 | ZONKER | Hood County, TX | Oil & Gas Property | Jan 2024 |
| 136387 | ZOOK | Montgomery County, KS | Oil & Gas Property | Dec 2023 |
| 136388 | ZOOK | Pawnee County, KS | Oil & Gas Property | Jan 2023 |
| 136389 | ZOOK | Kay County, OK | Oil & Gas Property | Jun 2022 |
| 136390 | ZOOK 1 | Woods County, OK | Oil & Gas Property | Sep 2015 |
| 136391 | ZOOK 1-2 | Woods County, OK | Oil & Gas Property | Feb 2023 |
| 136392 | ZOOK 41-25TFH | Mountrail County, ND | Oil & Gas Property | Feb 2024 |
| 136393 | ZORA MAE | Johnson County, TX | Oil & Gas Property | Dec 2023 |
| 136394 | ZORA UNIT | Cooke County, TX | Oil & Gas Property | Jan 2024 |
| 136395 | ZORACKI | Westmoreland County, PA | Gas Property | Dec 2023 |
| 136396 | ZORILLA-MALONE | Victoria County, TX | Oil & Gas Property | Jan 2024 |
| 136397 | ZORIN | Monroe County, OH | Gas Property | Dec 2023 |
| 136398 | ZORN | Richardson County, NE | Oil Property | Dec 2023 |
| 136399 | ZORN | Barton County, KS | Oil Property | Dec 2023 |
| 136400 | ZORNS T. H | Wise County, TX | Oil & Gas Property | Jan 2024 |