| 301 | JOCLAIR THOMAS | Clearfield County, PA | Gas Property | Dec 2025 |
| 302 | JODI | McKean County, PA | Oil & Gas Property | Dec 2020 |
| 303 | JODIKINOS CAROL 11380 | Beaver County, PA | Gas Property | Dec 2025 |
| 304 | JOE BRA | Bradford County, PA | Gas Property | Dec 2025 |
| 305 | JOE F SHERMAN | Armstrong County, PA | Gas Property | Dec 2025 |
| 306 | JOE FERGUSON | Clarion County, PA | Gas Property | Dec 2025 |
| 307 | JOE GYENES | Indiana County, PA | Gas Property | Dec 2025 |
| 308 | JOE STOYKA | Cambria County, PA | Oil & Gas Property | Dec 2025 |
| 309 | JOEGUSWA | Sullivan County, PA | Gas Property | Dec 2025 |
| 310 | JOHN A FULTON | Armstrong County, PA | Gas Property | Dec 2025 |
| 311 | JOHN ABBEY | Indiana County, PA | Gas Property | Dec 2025 |
| 312 | JOHN ABRAHAM HEIRS | Indiana County, PA | Gas Property | Dec 2025 |
| 313 | JOHN ARCHER | Erie County, PA | Oil & Gas Property | Dec 2025 |
| 314 | JOHN B WELLS | Jefferson County, PA | Gas Property | Dec 2025 |
| 315 | JOHN BA | Cambria County, PA | Gas Property | Dec 2025 |
| 316 | JOHN BARRETT | Bradford County, PA | Gas Property | Oct 2025 |
| 317 | JOHN BLAIR | Greene County, PA | Gas Property | Dec 2006 |
| 318 | JOHN BORCHIN | Westmoreland County, PA | Gas Property | Dec 2025 |
| 319 | JOHN BRIGGS | Greene County, PA | Gas Property | Dec 2025 |
| 320 | JOHN C ALWINE 1 | Indiana County, PA | Gas Property | Dec 2024 |
| 321 | JOHN C MILLER | Armstrong County, PA | Oil & Gas Property | Dec 2025 |
| 322 | JOHN C REID HEIRS | Clarion County, PA | Gas Property | Dec 2025 |
| 323 | JOHN CHASE SR | Clearfield County, PA | Oil & Gas Property | Dec 2025 |
| 324 | JOHN CROASMUN HEIRS | Cambria County, PA | Gas Property | Dec 2025 |
| 325 | JOHN D MCCOMBIE JR | Indiana County, PA | Gas Property | Dec 2025 |
| 326 | JOHN D MILLER ET UX | Indiana County, PA | Gas Property | Dec 2025 |
| 327 | JOHN DARL MINICH | Armstrong County, PA | Gas Property | Dec 2025 |
| 328 | JOHN E & ROXANNE HARBISON | Venango County, PA | Oil Property | Dec 2025 |
| 329 | JOHN E HAYES | Clearfield County, PA | Gas Property | Dec 2025 |
| 330 | JOHN E R | Butler County, PA | Oil & Gas Property | Dec 2015 |
| 331 | JOHN E WESTOVER ETU | Clearfield County, PA | Gas Property | Dec 2025 |
| 332 | JOHN EDWARD SCHMIDT ET UX | Westmoreland County, PA | Gas Property | Dec 2025 |
| 333 | JOHN EVANICK | Indiana County, PA | Gas Property | Dec 2025 |
| 334 | JOHN F | Indiana County, PA | Gas Property | Dec 2025 |
| 335 | JOHN F FERGUSON | Indiana County, PA | Gas Property | Dec 2025 |
| 336 | JOHN F KONKOL | Indiana County, PA | Gas Property | Dec 2025 |
| 337 | JOHN F SCHRECENGOST | Armstrong County, PA | Gas Property | Dec 2025 |
| 338 | JOHN F. MCCONNELL, ETUX | Cambria County, PA | Gas Property | Dec 2024 |
| 339 | JOHN FENCHAK | Clearfield County, PA | Gas Property | Dec 2025 |
| 340 | JOHN FUNK | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 341 | JOHN G COCHRAN | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 342 | JOHN G MYERS UNIT | Armstrong County, PA | Gas Property | Dec 2025 |
| 343 | JOHN GEORGE | Indiana County, PA | Gas Property | Dec 2025 |
| 344 | JOHN GOOD | Lycoming County, PA | Gas Property | Dec 2025 |
| 345 | JOHN GRAHAM | Westmoreland County, PA | Gas Property | Dec 2025 |
| 346 | JOHN H | Indiana County, PA | Gas Property | Dec 2025 |
| 347 | JOHN H BLAIR | Greene County, PA | Gas Property | Dec 2006 |
| 348 | JOHN HILLIARD F21 | Clarion County, PA | Oil & Gas Property | Dec 2025 |
| 349 | JOHN HIRS | Jefferson County, PA | Gas Property | Dec 2018 |
| 350 | JOHN J BLAZAVICH ET | Indiana County, PA | Gas Property | Dec 2025 |
| 351 | JOHN J FIRMENT | Jefferson County, PA | Gas Property | Dec 2025 |
| 352 | JOHN J HORNOCK | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 353 | JOHN J RELLICK ET AL | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 354 | JOHN J RENDOS | Westmoreland County, PA | Gas Property | Dec 2025 |
| 355 | JOHN J WALLACE | Venango County, PA | Oil & Gas Property | Dec 2025 |
| 356 | JOHN J WEYANDT | Indiana County, PA | Gas Property | Dec 2025 |
| 357 | JOHN JEFFERSON | Indiana County, PA | Gas Property | Dec 2025 |
| 358 | JOHN K & JUDY H. MILLER | Indiana County, PA | Gas Property | Dec 2025 |
| 359 | JOHN K CRIBBS | Indiana County, PA | Gas Property | Dec 2025 |
| 360 | JOHN KACZAR | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 361 | JOHN KIRKLAND | Armstrong County, PA | Gas Property | Dec 2025 |
| 362 | JOHN KRIVACSY ET UX | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 363 | JOHN KUNSMAN | Clearfield County, PA | Gas Property | Dec 2025 |
| 364 | JOHN KWISNEK | Indiana County, PA | Gas Property | Dec 2025 |
| 365 | JOHN L CAMPBELL | Indiana County, PA | Gas Property | Dec 2025 |
| 366 | JOHN L DAVIS | Clearfield County, PA | Gas Property | Dec 2025 |
| 367 | JOHN L HOPKINS | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 368 | JOHN L SWASY | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 369 | JOHN L VANDYKE | Indiana County, PA | Gas Property | Dec 2025 |
| 370 | JOHN LEASURE 3 | Indiana County, PA | Gas Property | Dec 2025 |
| 371 | JOHN M BYERS | Indiana County, PA | Gas Property | Dec 2025 |
| 372 | JOHN MCMURRAY WAS | Washington County, PA | Oil & Gas Property | Dec 2025 |
| 373 | JOHN MOR | Greene County, PA | Gas Property | Dec 2025 |
| 374 | JOHN N RALSTON | Armstrong County, PA | Gas Property | Dec 2025 |
| 375 | JOHN NIEMIEC JR | Cambria County, PA | Gas Property | Dec 2025 |
| 376 | JOHN P BAKER | Cambria County, PA | Gas Property | Dec 2025 |
| 377 | JOHN P BAUGHMAN | Westmoreland County, PA | Gas Property | Dec 2025 |
| 378 | JOHN P PRUSHNOK ET AL ( | Indiana County, PA | Gas Property | Dec 2025 |
| 379 | JOHN PANNER | Allegheny County, PA | Oil Property | Dec 2024 |
| 380 | JOHN PHILLIPS | Erie County, PA | Gas Property | Dec 2025 |
| 381 | JOHN R ANTHONY AGT ( | Indiana County, PA | Gas Property | Dec 2025 |
| 382 | JOHN R LUKCIK | Indiana County, PA | Gas Property | Dec 2024 |
| 383 | JOHN R NICHOLS | Indiana County, PA | Gas Property | Dec 2025 |
| 384 | JOHN RODGERS | Butler County, PA | Oil Property | Dec 2025 |
| 385 | JOHN RYND | Crawford County, PA | Gas Property | Dec 2024 |
| 386 | JOHN S HANNA | Armstrong County, PA | Gas Property | Dec 2025 |
| 387 | JOHN S JUNOD | Clearfield County, PA | Oil & Gas Property | Dec 2025 |
| 388 | JOHN S SIMPSON | Indiana County, PA | Gas Property | Dec 2025 |
| 389 | JOHN S STEWART | Indiana County, PA | Gas Property | Dec 2025 |
| 390 | JOHN SELLERS | Greene County, PA | Oil & Gas Property | Dec 2025 |
| 391 | JOHN SERVEY | Clarion County, PA | Gas Property | Dec 2025 |
| 392 | JOHN SHENOSKY | Jefferson County, PA | Gas Property | Dec 2025 |
| 393 | JOHN SINGLETON | Armstrong County, PA | Gas Property | Dec 2025 |
| 394 | JOHN STEELE | Mercer County, PA | Oil & Gas Property | Dec 2024 |
| 395 | JOHN T MCCREA | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 396 | JOHN THOMAS MCGEE | Clearfield County, PA | Gas Property | Dec 2025 |
| 397 | JOHN VERCHICK | Cambria County, PA | Gas Property | Dec 2025 |
| 398 | JOHN W BURBA | Indiana County, PA | Gas Property | Dec 2025 |
| 399 | JOHN W CHAMBERS | Indiana County, PA | Gas Property | Dec 2024 |
| 400 | JOHN W GAUT | Westmoreland County, PA | Gas Property | Dec 2024 |