| 301 | GRIFFIN | Fayette County, PA | Gas Property | Dec 2025 |
| 302 | GRIFFITH | Elk County, PA | Oil & Gas Property | Dec 2025 |
| 303 | GRIFFITH ROYALTY LOT | Elk County, PA | Oil & Gas Property | Dec 1997 |
| 304 | GRIFFITHS J 0 | Susquehanna County, PA | Gas Property | Jun 2026 |
| 305 | GRIGSBY | Greene County, PA | Oil & Gas Property | Dec 2025 |
| 306 | GRIGSBY WALTERS | Mercer County, PA | Gas Property | Dec 2025 |
| 307 | GRILLO | Washington County, PA | Oil & Gas Property | Dec 2025 |
| 308 | GRIMM | Fayette County, PA | Gas Property | Dec 2025 |
| 309 | GRIPPO | Bradford County, PA | Gas Property | Jun 2026 |
| 310 | GRIWATZ ET AL | Fayette County, PA | Gas Property | Dec 2025 |
| 311 | GRIZZANTI | Susquehanna County, PA | Gas Property | Jun 2026 |
| 312 | GROFF | Bradford County, PA | Gas Property | Jun 2026 |
| 313 | GROOMS | Armstrong County, PA | Gas Property | Dec 2025 |
| 314 | GROOMS UNIT | Greene County, PA | Gas Property | Jun 2026 |
| 315 | GROOVER S | Susquehanna County, PA | Gas Property | Jun 2026 |
| 316 | GROSCH | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 317 | GROSCH LOT 2 | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 318 | GROSICK UNIT | Butler County, PA | Oil & Gas Property | Jun 2026 |
| 319 | GROSS | Bradford County, PA | Oil & Gas Property | Dec 2014 |
| 320 | GROSS 00 | Armstrong County, PA | Gas Property | Dec 2025 |
| 321 | GROSVENOR D 0 | Susquehanna County, PA | Gas Property | Jun 2026 |
| 322 | GROVE RUN | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 323 | GROVES | Greene County, PA | Oil & Gas Property | Jun 2026 |
| 324 | GROW | McKean County, PA | Oil Property | Dec 2025 |
| 325 | GRUBBS | Butler County, PA | Oil & Gas Property | Jun 2026 |
| 326 | GRUBE & KUNTZ | Jefferson County, PA | Gas Property | Dec 2025 |
| 327 | GRUBER | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 328 | GRUBER/BUMP UNIT | Westmoreland County, PA | Gas Property | Dec 2024 |
| 329 | GRUNDER | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 330 | GRUSENMEYER UNIT | Washington County, PA | Gas Property | Jun 2026 |
| 331 | GSA 1 | Westmoreland County, PA | Gas Property | Dec 2025 |
| 332 | GTG 5 | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 333 | GUARDASONI UNIT | Westmoreland County, PA | Gas Property | Jun 2026 |
| 334 | GUIHER | Clearfield County, PA | Gas Property | Dec 2025 |
| 335 | GUIHER | Butler County, PA | Oil & Gas Property | Jun 2026 |
| 336 | GUILD (366 | Venango County, PA | Oil Property | Dec 2025 |
| 337 | GUILLAUME | Tioga County, PA | Gas Property | Jun 2026 |
| 338 | GUINAN | Bradford County, PA | Gas Property | Jun 2026 |
| 339 | GUINDON | Tioga County, PA | Gas Property | May 2017 |
| 340 | GUITON P 0 | Susquehanna County, PA | Gas Property | Jun 2026 |
| 341 | GULF USA | Centre County, PA | Gas Property | Jun 2026 |
| 342 | GULF USA | Centre County, PA | Gas Property | Jun 2026 |
| 343 | GULICK | Allegheny County, PA | Oil & Gas Property | Jun 2026 |
| 344 | GULLA UNIT | Washington County, PA | Oil & Gas Property | Jun 2026 |
| 345 | GUM 2 UNIT | Crawford County, PA | Gas Property | Dec 2025 |
| 346 | GUNNISON GIBSON ARCHERY PRESERVE ET 18 | Forest County, PA | Oil & Gas Property | Dec 2025 |
| 347 | GURDISH | Washington County, PA | Oil & Gas Property | Dec 2025 |
| 348 | GURKI UNIT | Westmoreland County, PA | Gas Property | Jun 2026 |
| 349 | GUTHRIE | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 350 | GUTHRIE/PNG | Armstrong County, PA | Gas Property | Dec 2025 |
| 351 | GUY AVOLIO | Washington County, PA | Oil & Gas Property | Jun 2026 |
| 352 | GUY H HUNTER WARRANT 5199 99H | Forest County, PA | Oil & Gas Property | Dec 2025 |
| 353 | GUY WRIGHT | Warren County, PA | Gas Property | Dec 2025 |
| 354 | GUYTON PATRICK 10082 | Washington County, PA | Gas Property | Jun 2026 |
| 355 | GUZIK | Fayette County, PA | Gas Property | Dec 2025 |