| 144301 | ZOS 1-26-35XH | Custer County, OK | Oil & Gas Property | Oct 2025 |
| 144302 | ZPZ 34-196 WRD UNIT | Ward County, TX | Oil & Gas Property | Oct 2025 |
| 144303 | ZPZ 34-211 UNIT | Ward County, TX | Oil & Gas Property | Sep 2025 |
| 144304 | ZPZ FEE | Upton County, TX | Oil & Gas Property | Oct 2025 |
| 144305 | ZPZ FEE 10 | Upton County, TX | Oil & Gas Property | Oct 2025 |
| 144306 | ZPZ FEE 5406 | Upton County, TX | Oil & Gas Property | Oct 2025 |
| 144307 | ZR UNIT | McMullen County, TX | Oil & Gas Property | Oct 2025 |
| 144308 | ZRZAVY UNIT | Frio County, TX | Oil & Gas Property | Oct 2025 |
| 144309 | ZSCHECH C UNIT | Burleson County, TX | Oil Property | Sep 2025 |
| 144310 | ZUBER | Jack County, TX | Oil & Gas Property | Oct 2025 |
| 144311 | ZUCINNI CS FED | Campbell County, WY | Gas Property | Feb 2012 |
| 144312 | ZUCK S.V. STATE A2796 | Webb County, TX | Oil & Gas Property | Oct 2025 |
| 144313 | ZUCKERMAN | San Joaquin County, CA | Gas Property | Mar 1990 |
| 144314 | ZUDELL | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 144315 | ZUEB | Gray County, TX | Oil & Gas Property | Oct 2025 |
| 144316 | ZUEGE | Yuma County, CO | Gas Property | Oct 2025 |
| 144317 | ZUEHLKE UNIT | Fayette County, TX | Oil & Gas Property | Oct 2025 |
| 144318 | ZUERCHER | Edwards County, KS | Oil & Gas Property | Sep 2025 |
| 144319 | ZUERCHER | Edwards County, KS | Oil & Gas Property | Sep 2025 |
| 144320 | ZUGG | Pawnee County, KS | Oil & Gas Property | Sep 2025 |
| 144321 | ZUIDERVEEN | Missaukee County, MI | Oil & Gas Property | Nov 2025 |
| 144322 | ZULA 1 | Howard County, TX | Oil & Gas Property | Sep 2025 |
| 144323 | ZULA 18 | Roger Mills County, OK | Oil & Gas Property | Oct 2025 |
| 144324 | ZULCH, SALLY | Madison County, TX | Oil & Gas Property | Sep 2025 |
| 144325 | ZULETTE | Reagan County, TX | Oil & Gas Property | Sep 2025 |
| 144326 | ZULU | Mountrail County, ND | Oil & Gas Property | Nov 2025 |
| 144327 | ZUM 28-13-7 | Canadian County, OK | Oil & Gas Property | Oct 2025 |
| 144328 | ZUM MALLEN | Canadian County, OK | Oil & Gas Property | Feb 2021 |
| 144329 | ZUM MALLEN 1307 | Canadian County, OK | Oil & Gas Property | Oct 2025 |
| 144330 | ZUMA 3 | Loving County, TX | Oil & Gas Property | Oct 2025 |
| 144331 | ZUMA 57-T1-3X10 | Loving County, TX | Oil & Gas Property | Oct 2025 |
| 144332 | ZUMBACH UNIT | Tuscarawas County, OH | Oil & Gas Property | Dec 2024 |
| 144333 | ZUMBRO | Franklin County, MS | Oil & Gas Property | Jul 2021 |
| 144334 | ZUMMALLEN | Kingfisher County, OK | Oil & Gas Property | Oct 2025 |
| 144335 | ZUMPETTA, LAWRENCE ET AL ZMBG | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 144336 | ZUMWALT | Colusa County, CA | Gas Property | Nov 2025 |
| 144337 | ZUMWALT | Stephens County, OK | Oil & Gas Property | Oct 2025 |
| 144338 | ZUMWALT | Colusa County, CA | Gas Property | Jul 2005 |
| 144339 | ZUMWALT | Colusa County, CA | Gas Property | Jun 1988 |
| 144340 | ZUMWALT | Glenn County, CA | Gas Property | Sep 2009 |
| 144341 | ZUMWALT | Glenn County, CA | Gas Property | Sep 1988 |
| 144342 | ZUPSIC | Allegheny County, PA | Gas Property | Dec 2024 |
| 144343 | ZURBRUGG | Columbiana County, OH | Oil & Gas Property | Dec 2024 |
| 144344 | ZURICH TOWNSITE | Rooks County, KS | Oil Property | Aug 1999 |
| 144345 | ZUTZ 5693 44-12T | Mountrail County, ND | Oil & Gas Property | Nov 2025 |
| 144346 | ZVOLANEK | Ellsworth County, KS | Oil Property | Aug 2025 |
| 144347 | ZVOLANEK | Ellsworth County, KS | Oil Property | Aug 2025 |
| 144348 | ZWAHLEN | Muskingum County, OH | Oil & Gas Property | Dec 2022 |
| 144349 | ZWEIFEL HENRY 1H | Hood County, TX | Oil & Gas Property | Oct 2025 |
| 144350 | ZWEIG | Gray County, TX | Gas Property | Apr 2004 |
| 144351 | ZWENKE 34-11H | Dunn County, ND | Oil & Gas Property | Nov 2025 |
| 144352 | ZWERNEMANN | Jim Wells County, TX | Oil & Gas Property | Sep 2025 |
| 144353 | ZWEYGARDT | Cheyenne County, KS | Oil & Gas Property | Sep 2025 |
| 144354 | ZWEYGARDT | Cheyenne County, KS | Gas Property | Sep 2025 |
| 144355 | ZWEYGARDT | Cheyenne County, KS | Gas Property | Sep 2025 |
| 144356 | ZWICK | Rice County, KS | Oil Property | Aug 2025 |
| 144357 | ZWILLICH | Ellsworth County, KS | Oil Property | Sep 2025 |
| 144358 | ZWIRN | Yuma County, CO | Gas Property | Oct 2025 |
| 144359 | ZWIRN | Yuma County, CO | Gas Property | Oct 2025 |
| 144360 | ZYBACH | Wheeler County, TX | Oil & Gas Property | Oct 2025 |
| 144361 | ZYBACH | Wheeler County, TX | Oil & Gas Property | Oct 2025 |
| 144362 | ZYBACH 6 | Wheeler County, TX | Oil & Gas Property | Feb 2025 |
| 144363 | ZYBACH-T | Wheeler County, TX | Oil & Gas Property | Oct 2025 |
| 144364 | ZYSK FEDERAL 1-A | Campbell County, WY | Oil & Gas Property | Nov 2025 |
| 144365 | [14744] CASTLE BLACK 6 1 B2CD FEDERAL CO | Lea County, NM | Oil & Gas Property | Nov 2025 |
| 144366 | `IDEWATER OIL CO. FEE | Liberty County, TX | Oil & Gas Property | Jul 2025 |