| 133401 | W S BURKLAND | Fayette County, PA | Oil & Gas Property | Dec 2024 |
| 133402 | W S MINERALS | Tarrant County, TX | Gas Property | May 2025 |
| 133403 | W S PRESTON ET AL | Webster Parish, LA | Oil Property | Mar 1997 |
| 133404 | W SCHULTZ UNIT | Tarrant County, TX | Gas Property | May 2025 |
| 133405 | W SHOWALTER | Tioga County, PA | Gas Property | May 2025 |
| 133406 | W SMITH | Jefferson County, PA | Gas Property | Dec 2024 |
| 133407 | W ST NW 36 UNIT | Midland County, TX | Oil & Gas Property | May 2025 |
| 133408 | W STATE | Reeves County, TX | Oil & Gas Property | Apr 2025 |
| 133409 | W STEELE SHAW | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 133410 | W SUMATRA | Rosebud County, MT | Oil Property | Jul 1986 |
| 133411 | W T & S W OWENS | Claiborne Parish, LA | Oil & Gas Property | Nov 2024 |
| 133412 | W T ALABRAN | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 133413 | W T FORD | Andrews County, TX | Oil & Gas Property | May 2025 |
| 133414 | W T HUMPHREY | Stephens County, OK | Oil & Gas Property | Apr 2025 |
| 133415 | W T LAUGHLIN | Payne County, OK | Oil Property | Mar 2025 |
| 133416 | W T MAHAFFEY-DT MITCHELL | Clearfield County, PA | Gas Property | Dec 2024 |
| 133417 | W T MCCOMACK | Lea County, NM | Oil & Gas Property | May 2025 |
| 133418 | W T MILLER | Union Parish, LA | Gas Property | Jul 2024 |
| 133419 | W T OWENS | Claiborne Parish, LA | Oil & Gas Property | Nov 2024 |
| 133420 | W T SANDLIN UNIT I LAS | La Salle County, TX | Oil & Gas Property | May 2025 |
| 133421 | W T SHINN | St. Mary Parish, LA | Oil & Gas Property | Aug 2019 |
| 133422 | W THOMAS MALCOLM EXR EST OF HELEN RI | Indiana County, PA | Gas Property | Dec 2024 |
| 133423 | W UNIT | Weston County, WY | Oil & Gas Property | Jun 2025 |
| 133424 | W UNIT JESSE FEE | Weston County, WY | Oil & Gas Property | Jul 2024 |
| 133425 | W UNIT RINEHART | Weston County, WY | Oil & Gas Property | Jun 2025 |
| 133426 | W UNIT STIRLING FEE 100 | Weston County, WY | Oil & Gas Property | Jun 2025 |
| 133427 | W UNIT THOMPSON FEE | Weston County, WY | Oil & Gas Property | Jun 2025 |
| 133428 | W UNIT WALTERS | Weston County, WY | Oil & Gas Property | Jun 2025 |
| 133429 | W VA PULP & PAPER CO | Cameron County, PA | Gas Property | Dec 2021 |
| 133430 | W W ADAMS | Caddo Parish, LA | Oil & Gas Property | Dec 2024 |
| 133431 | W W ATKINSON | Seminole County, OK | Oil Property | Apr 2025 |
| 133432 | W W HAMILTON | Lea County, NM | Oil & Gas Property | Mar 2021 |
| 133433 | W W HOLMAN | Fisher County, TX | Oil & Gas Property | May 2025 |
| 133434 | W W LITKE | Centre County, PA | Oil & Gas Property | May 2025 |
| 133435 | W W SWANK | Westmoreland County, PA | Gas Property | Dec 2024 |
| 133436 | W W WEATHERLY | Lea County, NM | Oil & Gas Property | May 2025 |
| 133437 | W W WILSON | Sweetwater County, WY | Oil & Gas Property | May 2025 |
| 133438 | W WATSON | Bienville Parish, LA | Oil & Gas Property | Dec 2024 |
| 133439 | W WAYNE | Union Parish, LA | Gas Property | Jul 2024 |
| 133440 | W Y DILL | Stephens County, OK | Oil Property | Feb 2025 |
| 133441 | W Y DILLEY | Marshall County, OK | Oil & Gas Property | Apr 2025 |
| 133442 | W ZICK | Susquehanna County, PA | Gas Property | May 2025 |
| 133443 | W&A FARLOW TR | Montgomery County, KS | Gas Property | Apr 2025 |
| 133444 | W&W 16-10-13 H | De Soto Parish, LA | Gas Property | Dec 2024 |
| 133445 | W&W 9-10-13 H | De Soto Parish, LA | Gas Property | Dec 2024 |
| 133446 | W-015815 GRIEVE UNIT 13 | Natrona County, WY | Oil & Gas Property | May 2025 |
| 133447 | W-B RANCH | Shackelford County, TX | Oil & Gas Property | May 2025 |
| 133448 | W-S 1-15 | Barton County, KS | Oil Property | Apr 2025 |
| 133449 | W-Y STATE | Yuma County, CO | Gas Property | Jun 2025 |
| 133450 | W. A. ASKEY ( | Wise County, TX | Oil & Gas Property | May 2025 |
| 133451 | W. A. DELANEY | Lamar County, AL | Oil & Gas Property | May 2025 |
| 133452 | W. A. KEILS GAS UNIT | Freestone County, TX | Oil & Gas Property | May 2025 |
| 133453 | W. AND A. FARLOW TRUST | Montgomery County, KS | Oil & Gas Property | Mar 2025 |
| 133454 | W. B. CRAWFORD | Stevens County, KS | Gas Property | Apr 2025 |
| 133455 | W. B. CRAWFORD UNIT 2 | Stevens County, KS | Gas Property | Apr 2025 |
| 133456 | W. B. CROSS 'B' | Edwards County, KS | Oil & Gas Property | Apr 2025 |
| 133457 | W. B. SCHERLING | Grant County, KS | Oil Property | Apr 2025 |
| 133458 | W. BUTLER A | Dewitt County, TX | Oil & Gas Property | May 2025 |
| 133459 | W. BUTLER A-E. BUTLER A SA | Dewitt County, TX | Oil & Gas Property | May 2025 |
| 133460 | W. BYRD YEANY JR | Armstrong County, PA | Gas Property | Dec 2024 |
| 133461 | W. C. DODGE | McKenzie County, ND | Oil & Gas Property | Apr 1982 |
| 133462 | W. C. GRANDSTAFF UNIT | Grant County, KS | Gas Property | Apr 2025 |
| 133463 | W. C. LIGHT | Morton County, KS | Gas Property | Apr 2025 |
| 133464 | W. C. LIGHT | Stevens County, KS | Gas Property | Apr 2025 |
| 133465 | W. C. TYRRELL UNIT | Pecos County, TX | Oil & Gas Property | May 2025 |
| 133466 | W. CRANE | McPherson County, KS | Oil Property | Sep 2018 |
| 133467 | W. CULLEN | Holmes County, OH | Oil & Gas Property | Dec 1995 |
| 133468 | W. D. WALTMAN GU 1H | Wise County, TX | Oil & Gas Property | May 2025 |
| 133469 | W. DEARTH | Muskingum County, OH | Oil & Gas Property | Dec 1989 |
| 133470 | W. DELAMATER HCX | Burleson County, TX | Oil & Gas Property | May 2025 |
| 133471 | W. E. COWDEN | Ector County, TX | Oil & Gas Property | May 2025 |
| 133472 | W. E. DAVIS | Grant County, KS | Gas Property | Apr 2025 |
| 133473 | W. E. DAVIS GAS UNIT | Grant County, KS | Gas Property | Apr 2025 |
| 133474 | W. F. DUBOIS 6 | Potter County, PA | Gas Property | Dec 2017 |
| 133475 | W. F. SCARBOROUGH | Winkler County, TX | Oil & Gas Property | Apr 2025 |
| 133476 | W. G. BERRY | Woodson County, KS | Oil Property | Mar 2025 |
| 133477 | W. GATES | Stafford County, KS | Oil Property | Apr 2025 |
| 133478 | W. H. BUSH B | Andrews County, TX | Oil & Gas Property | May 2025 |
| 133479 | W. H. DAY ET AL GAS UNIT #1 | Freestone County, TX | Oil & Gas Property | May 2025 |
| 133480 | W. H. EMRIE | Stevens County, KS | Gas Property | Apr 2025 |
| 133481 | W. H. SELLENS | Russell County, KS | Oil Property | Feb 2025 |
| 133482 | W. H. SULLIVAN | Morton County, KS | Gas Property | Apr 2025 |
| 133483 | W. HERRICK 1 | Stanton County, KS | Gas Property | Apr 2025 |
| 133484 | W. I. PADEN | Stevens County, KS | Gas Property | Apr 2025 |
| 133485 | W. J. DAVIS | Stevens County, KS | Gas Property | Apr 2025 |
| 133486 | W. J. FOX | Refugio County, TX | Oil & Gas Property | Jan 2022 |
| 133487 | W. J. FOX | Stevens County, KS | Gas Property | Apr 2025 |
| 133488 | W. J. NEWSOM | Union County, AR | Oil Property | Mar 1964 |
| 133489 | W. K. FROST | Coshocton County, OH | Oil & Gas Property | Dec 2024 |
| 133490 | W. L. GRAY ET AL UNIT | Fort Bend County, TX | Oil & Gas Property | May 2025 |
| 133491 | W. L. RANCH UNIT | Burleson County, TX | Oil & Gas Property | May 2025 |
| 133492 | W. M. ACKERMAN | Grant County, KS | Gas Property | Apr 2025 |
| 133493 | W. M. IDEN | Howard County, TX | Oil Property | Aug 2024 |
| 133494 | W. M. WILSON | Haskell County, KS | Oil & Gas Property | Jul 1987 |
| 133495 | W. MCMORDIE | Roberts County, TX | Oil & Gas Property | May 2025 |
| 133496 | W. N. WADDELL DPU | Crane County, TX | Oil & Gas Property | May 2025 |
| 133497 | W. O. LEIGHTON | Gove County, KS | Oil Property | Jan 2025 |
| 133498 | W. P. H. FEE (NCT-1) | Ventura County, CA | Oil & Gas Property | Jun 2025 |
| 133499 | W. R. GREEN | Seward County, KS | Gas Property | Apr 2025 |
| 133500 | W. R. KENOYER | Stevens County, KS | Gas Property | Apr 2025 |