| 143401 | ZIMMERMAN/CHAMBERLIN 1 | Moffat County, CO | Oil & Gas Property | Jul 2025 |
| 143402 | ZIMMERS | Elk County, KS | Oil Property | Feb 1986 |
| 143403 | ZIMMERSCHIED | Crook County, WY | Oil Property | Jul 2021 |
| 143404 | ZIMNOX S | Jefferson County, OH | Gas Property | Jun 2025 |
| 143405 | ZINC 147-93-09D-04H | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 143406 | ZINCK UNIT | Lycoming County, PA | Gas Property | Jul 2025 |
| 143407 | ZINE 12-1 #1H | Williams County, ND | Oil & Gas Property | Aug 2025 |
| 143408 | ZINFANDEL | Baylor County, TX | Oil & Gas Property | Jul 2025 |
| 143409 | ZINGARA | Grimes County, TX | Oil & Gas Property | Jul 2025 |
| 143410 | ZINGARO ANG FEDERAL | Eddy County, NM | Oil & Gas Property | Dec 2019 |
| 143411 | ZINK | Mecosta County, MI | Oil & Gas Property | Aug 2025 |
| 143412 | ZINK | Reno County, KS | Oil & Gas Property | Jun 2025 |
| 143413 | ZINK | Rice County, KS | Oil Property | May 2025 |
| 143414 | ZINK | Barton County, KS | Oil Property | Mar 2025 |
| 143415 | ZINK | Pratt County, KS | Oil & Gas Property | Jun 2025 |
| 143416 | ZINK | Cattaraugus County, NY | Oil Property | Dec 2024 |
| 143417 | ZINK FOUNDATION | Osage County, OK | Gas Property | Jun 2025 |
| 143418 | ZINN | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 143419 | ZINN | Fayette County, PA | Gas Property | Jul 2025 |
| 143420 | ZINN | Ritchie County, WV | Oil & Gas Property | Nov 2021 |
| 143421 | ZINN, FELIX - HEIRS | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 143422 | ZINN, FRED W., ETAL | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 143423 | ZINN, MANLEY | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 143424 | ZINN, PAULINE | Ritchie County, WV | Oil & Gas Property | Nov 2021 |
| 143425 | ZINN, SCOTT | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 143426 | ZINN, VIRGIL | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 143427 | ZINSER | Montgomery County, KS | Oil Property | Apr 1991 |
| 143428 | ZIOLKOWSKI RAY 11771 | Allegheny County, PA | Gas Property | Jun 2025 |
| 143429 | ZION | Gonzales County, TX | Oil & Gas Property | Jul 2025 |
| 143430 | ZION | Yuma County, CO | Gas Property | Jul 2025 |
| 143431 | ZION 13-24-12-6 | Canadian County, OK | Oil & Gas Property | Jun 2025 |
| 143432 | ZION 15 | Howard County, TX | Oil & Gas Property | Jul 2025 |
| 143433 | ZION 1715 | Dewey County, OK | Oil & Gas Property | Jul 2025 |
| 143434 | ZION 33 | Fisher County, TX | Oil & Gas Property | Jul 2025 |
| 143435 | ZION 55-1-17 | Loving County, TX | Oil & Gas Property | Jul 2025 |
| 143436 | ZION ANGELS | Washington County, TX | Oil & Gas Property | Jul 2025 |
| 143437 | ZION CANYON | Washington County, TX | Oil & Gas Property | Jul 2025 |
| 143438 | ZION EMERALD | Washington County, TX | Oil & Gas Property | Jul 2025 |
| 143439 | ZION GROTTO | Washington County, TX | Oil & Gas Property | Jul 2025 |
| 143440 | ZION LODGE | Washington County, TX | Oil & Gas Property | Jul 2025 |
| 143441 | ZION NARROWS | Washington County, TX | Oil & Gas Property | Jul 2025 |
| 143442 | ZION RIVER | Washington County, TX | Oil & Gas Property | Jul 2025 |
| 143443 | ZIONS FED | Emery County, UT | Gas Property | Jul 2025 |
| 143444 | ZIPP RANCH 34 | Crockett County, TX | Oil & Gas Property | Jul 2025 |
| 143445 | ZIPPERER UNIT | Pittsburg County, OK | Gas Property | Jun 2025 |
| 143446 | ZIPSIE | Cotton County, OK | Oil Property | Apr 2025 |
| 143447 | ZIRCON | Eddy County, NM | Oil & Gas Property | Jul 2025 |
| 143448 | ZIRCON | Lavaca County, TX | Oil & Gas Property | Jul 2025 |
| 143449 | ZIRCON 1 B1 | Eddy County, NM | Oil & Gas Property | Jul 2025 |
| 143450 | ZIRCON 100 | Upton County, TX | Oil & Gas Property | Jul 2025 |
| 143451 | ZIRCON 12 7 B | Eddy County, NM | Oil & Gas Property | Jul 2025 |
| 143452 | ZIRCON 2 | Eddy County, NM | Oil & Gas Property | Jul 2025 |
| 143453 | ZIRCON 2 1 B3 | Eddy County, NM | Oil & Gas Property | Jul 2025 |
| 143454 | ZIRCON 2 B1 | Eddy County, NM | Oil & Gas Property | Jul 2025 |
| 143455 | ZIRICOTE | Gonzales County, TX | Oil & Gas Property | Jul 2025 |
| 143456 | ZIRKLE | Upshur County, WV | Oil & Gas Property | Dec 2021 |
| 143457 | ZIRKLE, ESTELLA | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 143458 | ZIRKLE, WILBERT O. P.C. WILLIAMS | Harrison County, WV | Oil & Gas Property | Dec 2012 |
| 143459 | ZISCH | Weld County, CO | Oil & Gas Property | Jul 2025 |
| 143460 | ZISSOU | Howard County, TX | Oil & Gas Property | Jul 2025 |
| 143461 | ZITTLE E | Erie County, NY | Gas Property | Dec 2024 |
| 143462 | ZIVLEY | Fort Bend County, TX | Oil Property | Sep 2011 |
| 143463 | ZIVLEY TRUSTEE | Fort Bend County, TX | Oil Property | Mar 2025 |
| 143464 | ZIZINIA | La Salle County, TX | Oil & Gas Property | Jul 2025 |
| 143465 | ZLOMEK | Allegany County, NY | Oil & Gas Property | Dec 2024 |
| 143466 | ZM FARMS A | Haskell County, KS | Oil & Gas Property | Jun 2025 |
| 143467 | ZMIJEWSKI & ZIETLOW ET AL 1-26 | Jackson County, MI | Oil & Gas Property | Jul 2025 |
| 143468 | ZOCH | Fayette County, TX | Oil & Gas Property | Sep 2024 |
| 143469 | ZOCH UNIT | Lee County, TX | Oil & Gas Property | Jul 2025 |
| 143470 | ZOE 09 | San Juan County, NM | Gas Property | Jul 2025 |
| 143471 | ZOE 37 | Midland County, TX | Oil & Gas Property | Jul 2025 |
| 143472 | ZOE DRAW | Campbell County, WY | Oil Property | Dec 2008 |
| 143473 | ZOE H IRWIN | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 143474 | ZOELLER | Pottawatomie County, OK | Oil Property | Jun 2025 |
| 143475 | ZOEY 4-16 | Upton County, TX | Oil & Gas Property | Jul 2025 |
| 143476 | ZOEY 9-16 | Midland County, TX | Oil & Gas Property | Jul 2025 |
| 143477 | ZOEY A UNIT | Montague County, TX | Oil & Gas Property | Jul 2025 |
| 143478 | ZOFNESS | Moore County, TX | Gas Property | Jul 2025 |
| 143479 | ZOGOL, JOHN A. & REBECCA J. ZOGOL | Marion County, WV | Gas Property | Dec 2021 |
| 143480 | ZOKOE | Ottawa County, MI | Oil & Gas Property | Jul 2025 |
| 143481 | ZOLA | Erie County, NY | Gas Property | Dec 2024 |
| 143482 | ZOLADZ | Genesee County, NY | Gas Property | Dec 2024 |
| 143483 | ZOLDOSKE | Harper County, OK | Oil & Gas Property | Jun 2025 |
| 143484 | ZOLDOSKE | Ellis County, OK | Oil & Gas Property | Dec 2019 |
| 143485 | ZOLLAR | Lincoln County, OK | Oil & Gas Property | Jun 2025 |
| 143486 | ZOLLER 34 | Ward County, TX | Oil & Gas Property | Jul 2025 |
| 143487 | ZOLLINGER | Harper County, OK | Oil & Gas Property | Jun 2025 |
| 143488 | ZONDLAK | Midland County, MI | Oil Property | Dec 2008 |
| 143489 | ZONKER | Hood County, TX | Oil & Gas Property | Jul 2025 |
| 143490 | ZOOK | Montgomery County, KS | Oil & Gas Property | Jun 2025 |
| 143491 | ZOOK | Pawnee County, KS | Oil & Gas Property | Feb 2023 |
| 143492 | ZOOK | Kay County, OK | Oil & Gas Property | May 2025 |
| 143493 | ZOOK 1 | Woods County, OK | Oil & Gas Property | Sep 2015 |
| 143494 | ZOOK 1-2 | Woods County, OK | Oil & Gas Property | Feb 2023 |
| 143495 | ZOOK 41-25TFH | Mountrail County, ND | Oil & Gas Property | Aug 2025 |
| 143496 | ZORA MAE | Johnson County, TX | Oil & Gas Property | Jul 2025 |
| 143497 | ZORA UNIT | Cooke County, TX | Oil & Gas Property | Jul 2025 |
| 143498 | ZORACKI | Westmoreland County, PA | Gas Property | Dec 2024 |
| 143499 | ZORILLA-MALONE | Victoria County, TX | Oil & Gas Property | Jul 2025 |
| 143500 | ZORIN | Monroe County, OH | Gas Property | Jun 2025 |