| 131401 | W LYBROOK UNIT 70 | San Juan County, NM | Oil & Gas Property | Feb 2025 |
| 131402 | W M EVANS 10 | Washington County, PA | Gas Property | Dec 2024 |
| 131403 | W M FROST | Mercer County, PA | Oil Property | Dec 2024 |
| 131404 | W M HANLEY | San Juan County, NM | Oil & Gas Property | Feb 2025 |
| 131405 | W M HAZLETT | Indiana County, PA | Gas Property | Dec 2024 |
| 131406 | W M HUDSON | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 131407 | W M POLLOCK | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 131408 | W M RINEWALT | Lea County, NM | Oil & Gas Property | Mar 2010 |
| 131409 | W M RUDDOCK JR | Indiana County, PA | Gas Property | Dec 2024 |
| 131410 | W M SPICER | Marshall County, OK | Oil & Gas Property | Feb 2025 |
| 131411 | W M W-66386 | Crook County, WY | Oil & Gas Property | Feb 2025 |
| 131412 | W MALLALIEU U | Lincoln County, MS | Oil Property | Sep 2024 |
| 131413 | W MAYCOCK | Campbell County, WY | Gas Property | Jan 2025 |
| 131414 | W MCARTHUR RIV UNIT | Kenai Quadrangle, AK | Oil & Gas Property | Feb 2025 |
| 131415 | W MONUMENT | Duchesne County, UT | Oil & Gas Property | Feb 2025 |
| 131416 | W MORAN MINNELUSA UN | Campbell County, WY | Oil & Gas Property | Feb 2025 |
| 131417 | W MULLET | Mercer County, PA | Gas Property | Dec 2024 |
| 131418 | W NYSTUEN 159-98-15-9-4-2H3 | Williams County, ND | Oil & Gas Property | Feb 2025 |
| 131419 | W O HUGHES | Rio Arriba County, NM | Oil & Gas Property | Feb 2025 |
| 131420 | W ORR | Fayette County, PA | Gas Property | Dec 2024 |
| 131421 | W P BYRD | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 131422 | W P BYRD BATTERY | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 131423 | W P GRAFF | Indiana County, PA | Gas Property | Dec 2024 |
| 131424 | W P HEADLEY | Woodson County, KS | Oil Property | Dec 2024 |
| 131425 | W P LERBLANCE UNIT | Latimer County, OK | Gas Property | Jan 2025 |
| 131426 | W P MOWR | Armstrong County, PA | Gas Property | Dec 2024 |
| 131427 | W P STILES | Caddo Parish, LA | Oil Property | Jan 2025 |
| 131428 | W P STILES | Caddo Parish, LA | Oil Property | Jan 2025 |
| 131429 | W P THOMAS 1 | McClain County, OK | Oil & Gas Property | Jan 2025 |
| 131430 | W POINT FED | Duchesne County, UT | Oil & Gas Property | Feb 2025 |
| 131431 | W POLLOCK FED 24-13-19-14 | Dewey County, OK | Oil & Gas Property | Feb 2025 |
| 131432 | W R SMITH | Westmoreland County, PA | Gas Property | Dec 2024 |
| 131433 | W R THOMPSON | Armstrong County, PA | Gas Property | Dec 2024 |
| 131434 | W ROBERTS | Mercer County, PA | Oil Property | Dec 2024 |
| 131435 | W ROSS | Clearfield County, PA | Gas Property | Dec 2024 |
| 131436 | W S BAILEY | Creek County, OK | Oil Property | Jul 2024 |
| 131437 | W S BLACK ET AL | Indiana County, PA | Gas Property | Dec 2024 |
| 131438 | W S BURKLAND | Fayette County, PA | Oil & Gas Property | Dec 2024 |
| 131439 | W S KOLB | Noble County, OK | Oil Property | Jan 2025 |
| 131440 | W S MINERALS | Tarrant County, TX | Gas Property | Jan 2025 |
| 131441 | W S PRESTON ET AL | Webster Parish, LA | Oil Property | Mar 1997 |
| 131442 | W SCHULTZ UNIT | Tarrant County, TX | Gas Property | Jan 2025 |
| 131443 | W SHOWALTER | Tioga County, PA | Gas Property | Feb 2025 |
| 131444 | W SMITH | Jefferson County, PA | Gas Property | Dec 2024 |
| 131445 | W ST NW 36 UNIT | Midland County, TX | Oil & Gas Property | Jan 2025 |
| 131446 | W STATE | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 131447 | W STEELE SHAW | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 131448 | W SUMATRA | Rosebud County, MT | Oil Property | Jul 1986 |
| 131449 | W T & S W OWENS | Claiborne Parish, LA | Oil & Gas Property | Nov 2024 |
| 131450 | W T ALABRAN | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 131451 | W T FORD | Andrews County, TX | Oil & Gas Property | Jan 2025 |
| 131452 | W T HUMPHREY | Stephens County, OK | Oil & Gas Property | Jan 2025 |
| 131453 | W T LAUGHLIN | Payne County, OK | Oil Property | Sep 2024 |
| 131454 | W T MAHAFFEY-DT MITCHELL | Clearfield County, PA | Gas Property | Dec 2024 |
| 131455 | W T MCCOMACK | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 131456 | W T MILLER | Union Parish, LA | Gas Property | Jul 2024 |
| 131457 | W T OWENS | Claiborne Parish, LA | Oil & Gas Property | Nov 2024 |
| 131458 | W T SANDLIN UNIT I LAS | La Salle County, TX | Oil & Gas Property | Jan 2025 |
| 131459 | W T SHINN | St. Mary Parish, LA | Oil & Gas Property | Aug 2019 |
| 131460 | W THOMAS MALCOLM EXR EST OF HELEN RI | Indiana County, PA | Gas Property | Dec 2024 |
| 131461 | W UNIT | Weston County, WY | Oil & Gas Property | Feb 2025 |
| 131462 | W UNIT DITTUS FEE 9 | Weston County, WY | Oil & Gas Property | Feb 2025 |
| 131463 | W UNIT JESSE FEE | Weston County, WY | Oil & Gas Property | Jul 2024 |
| 131464 | W UNIT RINEHART | Weston County, WY | Oil & Gas Property | Oct 2024 |
| 131465 | W UNIT STIRLING FEE 100 | Weston County, WY | Oil & Gas Property | Feb 2025 |
| 131466 | W UNIT THOMPSON FEE | Weston County, WY | Oil & Gas Property | Feb 2025 |
| 131467 | W UNIT WALTERS | Weston County, WY | Oil & Gas Property | Feb 2025 |
| 131468 | W VA PULP & PAPER CO | Cameron County, PA | Gas Property | Dec 2021 |
| 131469 | W W ADAMS | Caddo Parish, LA | Oil & Gas Property | Dec 2024 |
| 131470 | W W HAMILTON | Lea County, NM | Oil & Gas Property | Mar 2021 |
| 131471 | W W HOLMAN | Fisher County, TX | Oil & Gas Property | Dec 2024 |
| 131472 | W W LITKE | Centre County, PA | Oil & Gas Property | Feb 2025 |
| 131473 | W W SWANK | Westmoreland County, PA | Gas Property | Dec 2024 |
| 131474 | W W WEATHERLY | Lea County, NM | Oil & Gas Property | Jan 2025 |
| 131475 | W W WILSON | Sweetwater County, WY | Oil & Gas Property | Feb 2025 |
| 131476 | W WATSON | Bienville Parish, LA | Oil & Gas Property | Dec 2024 |
| 131477 | W WAYNE | Union Parish, LA | Gas Property | Jul 2024 |
| 131478 | W Y DILL | Stephens County, OK | Oil Property | Feb 2025 |
| 131479 | W Y DILLEY | Marshall County, OK | Oil & Gas Property | Dec 2024 |
| 131480 | W ZICK | Susquehanna County, PA | Gas Property | Feb 2025 |
| 131481 | W&A FARLOW TR | Montgomery County, KS | Gas Property | Dec 2024 |
| 131482 | W&W 16-10-13 H | De Soto Parish, LA | Gas Property | Dec 2024 |
| 131483 | W&W 9-10-13 H | De Soto Parish, LA | Gas Property | Dec 2024 |
| 131484 | W-015815 GRIEVE UNIT 13 | Natrona County, WY | Oil & Gas Property | Feb 2025 |
| 131485 | W-B RANCH | Shackelford County, TX | Oil & Gas Property | Jan 2025 |
| 131486 | W-S 1-15 | Barton County, KS | Oil Property | Dec 2024 |
| 131487 | W-Y STATE | Yuma County, CO | Gas Property | Feb 2025 |
| 131488 | W. A. ASKEY B | Wise County, TX | Oil & Gas Property | Jan 2025 |
| 131489 | W. A. DELANEY | Lamar County, AL | Oil & Gas Property | Feb 2025 |
| 131490 | W. A. KEILS GAS UNIT | Freestone County, TX | Oil & Gas Property | Jan 2025 |
| 131491 | W. AND A. FARLOW TRUST | Montgomery County, KS | Oil & Gas Property | Oct 2024 |
| 131492 | W. B. CRAWFORD | Stevens County, KS | Gas Property | Dec 2024 |
| 131493 | W. B. CRAWFORD UNIT 2 | Stevens County, KS | Gas Property | Dec 2024 |
| 131494 | W. B. CROSS 'B' | Edwards County, KS | Oil & Gas Property | Nov 2024 |
| 131495 | W. B. SCHERLING | Grant County, KS | Oil Property | Dec 2024 |
| 131496 | W. BUTLER A | Dewitt County, TX | Oil & Gas Property | Jan 2025 |
| 131497 | W. BUTLER A-E. BUTLER A SA | Dewitt County, TX | Oil & Gas Property | Jan 2025 |
| 131498 | W. BYRD YEANY JR | Armstrong County, PA | Gas Property | Dec 2024 |
| 131499 | W. C. DODGE | McKenzie County, ND | Oil & Gas Property | Apr 1982 |
| 131500 | W. C. GRANDSTAFF UNIT | Grant County, KS | Gas Property | Dec 2024 |