| 401 | MATSON 193 | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 402 | MCCHESNEY | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 403 | MCCOOL | Warren County, PA | Oil & Gas Property | Dec 2001 |
| 404 | MCCOOL & MCCOOL | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 405 | MCCOOL BROS STONEHAM LEASE LOT 466 | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 406 | MCGRAW | Warren County, PA | Gas Property | Dec 2025 |
| 407 | MCINTYRE | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 408 | MCKOWN M | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 409 | MCLAUGHLIN | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 410 | MCMAHAN S | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 411 | MCMILLEN LEASE 25 | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 412 | MEAD | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 413 | MEAD CS | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 414 | METZGAR | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 415 | MIDWEST CAMPERS | Warren County, PA | Gas Property | Dec 2022 |
| 416 | MIKULA | Warren County, PA | Oil Property | Dec 2025 |
| 417 | MIKULA 0 | Warren County, PA | Oil & Gas Property | Dec 2008 |
| 418 | MILES | Warren County, PA | Gas Property | Dec 2024 |
| 419 | MILLER | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 420 | MILLIRON | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 421 | MOHAWK | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 422 | MOONEY | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 423 | MORAVEK | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 424 | MORGAN | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 425 | MORRISON | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 426 | MORRISON | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 427 | MORRISON | Warren County, PA | Gas Property | Dec 2025 |
| 428 | MORRISON RUN | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 429 | MOYLAN | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 430 | MR COBB TRACT | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 431 | MULLEN | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 432 | MUSANTE M | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 433 | MYERS | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 434 | N PHILADELPHIA | Warren County, PA | Gas Property | Dec 2025 |
| 435 | NATIONAL FORGE | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 436 | NATIONAL FUEL GAS FEE LOT | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 437 | NATL FORGE | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 438 | NELSON | Warren County, PA | Oil & Gas Property | Dec 2023 |
| 439 | NICHOLS | Warren County, PA | Oil & Gas Property | Dec 2016 |
| 440 | NICHOLS 1 | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 441 | NICKLAS | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 442 | NORDINE | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 443 | NORMAN W GROSCH | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 444 | NORTHERN ALLEGHENY CONSERVATION ASS | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 445 | NORTON-GLASSMAN LOT 515 | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 446 | NOVOSEL LOT 436 472 | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 447 | NUHFER | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 448 | OAKES | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 449 | OAKLAND | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 450 | OAKLAND CEMET | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 451 | ODONNELL | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 452 | OLSON | Warren County, PA | Gas Property | Dec 2025 |
| 453 | ONEIL | Warren County, PA | Oil Property | Dec 2025 |
| 454 | ONEILL | Warren County, PA | Oil Property | Dec 2025 |
| 455 | ORTH B | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 456 | OTT 1 | Warren County, PA | Gas Property | Dec 2025 |
| 457 | OTT 2 | Warren County, PA | Gas Property | Dec 2025 |
| 458 | OWENS | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 459 | P NICHOLS | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 460 | PA OIL CO TRACT | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 461 | PAGE | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 462 | PAPALIA | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 463 | PAPCO 14 | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 464 | PATTERSON | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 465 | PAUL TOPLOVICH | Warren County, PA | Gas Property | Dec 2025 |
| 466 | PENNZOIL | Warren County, PA | Gas Property | Dec 2025 |
| 467 | PENNZOIL 2428 | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 468 | PERKINS | Warren County, PA | Gas Property | Dec 2025 |
| 469 | PERRY | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 470 | PETERSEN | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 471 | PETERSON | Warren County, PA | Gas Property | Dec 2025 |
| 472 | PETERSON | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 473 | PHILIPS PL | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 474 | PHILLIPS | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 475 | PICKETT FRENCH KNIGHT | Warren County, PA | Oil & Gas Property | Dec 2016 |
| 476 | PIERCE 0 | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 477 | PIERCE PINE VALLEY RES | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 478 | PITT LEASE 29 | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 479 | PRATT | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 480 | PROBST | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 481 | PROBST FARM 1 | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 482 | R BROWN LEASE RB | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 483 | R H STEVENSON | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 484 | RAPP EAST HALF LOT 460 | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 485 | RASHID R | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 486 | RASMUSSEN | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 487 | RASSMUSSEN | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 488 | RAY HOFFMAN | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 489 | RAYMOND HOFFMAN | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 490 | RAYMOND HOFFMAN 1 | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 491 | REFINERS GAS CO | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 492 | REIST | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 493 | RENSMA | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 494 | RENSMA | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 495 | RENSMA | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 496 | RENSMA STEPHENS | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 497 | RICHARD W CHAMBERS | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 498 | RICHARDSON | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 499 | RISTAU | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 500 | ROBERT | Warren County, PA | Oil & Gas Property | Dec 2025 |