| 201 | HARTMAN/STEPHENS | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 202 | HARTNETT 05 097 0 | Bradford County, PA | Gas Property | Feb 2025 |
| 203 | HARTZ | Bradford County, PA | Gas Property | Feb 2025 |
| 204 | HARVEST HOLDINGS 01 036 0 | Bradford County, PA | Gas Property | Feb 2025 |
| 205 | HARVEY (02-192-0 | Tioga County, PA | Gas Property | Feb 2025 |
| 206 | HARVEY 05 073 0 | Bradford County, PA | Gas Property | Feb 2025 |
| 207 | HARVEY H | Warren County, PA | Oil & Gas Property | Dec 2021 |
| 208 | HARVEY JOHNS | Jefferson County, PA | Gas Property | Dec 2010 |
| 209 | HARVEY LEASE 10 | Warren County, PA | Oil Property | Dec 2024 |
| 210 | HARVEY UNIT | Wyoming County, PA | Gas Property | Feb 2025 |
| 211 | HARVEY UNIT | Butler County, PA | Gas Property | Feb 2025 |
| 212 | HARVEY UNIT | Butler County, PA | Gas Property | Feb 2025 |
| 213 | HARVEY W | Indiana County, PA | Gas Property | Dec 2024 |
| 214 | HASKELL HAWKINS | Washington County, PA | Gas Property | Dec 2024 |
| 215 | HASKINS-KELLY 00 | Westmoreland County, PA | Gas Property | Dec 2024 |
| 216 | HASSER | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 217 | HASSIBI | Fayette County, PA | Oil & Gas Property | Dec 2024 |
| 218 | HASTING FEE | Potter County, PA | Oil & Gas Property | Dec 2024 |
| 219 | HASTINGS | Potter County, PA | Oil & Gas Property | Dec 2024 |
| 220 | HASTINGS | Forest County, PA | Oil & Gas Property | Feb 2025 |
| 221 | HATALOWICH | Fayette County, PA | Gas Property | Dec 2024 |
| 222 | HATHAWAY | Greene County, PA | Gas Property | Feb 2025 |
| 223 | HATLEY UNIT | Fayette County, PA | Gas Property | Dec 2024 |
| 224 | HATTIE | Bradford County, PA | Gas Property | Feb 2025 |
| 225 | HAUK | Cambria County, PA | Oil & Gas Property | Dec 2024 |
| 226 | HAUN | Venango County, PA | Oil Property | Dec 2006 |
| 227 | HAUPT ET AL | Venango County, PA | Gas Property | Dec 2024 |
| 228 | HAUSER | Westmoreland County, PA | Oil & Gas Property | Dec 2024 |
| 229 | HAUSER | Susquehanna County, PA | Gas Property | Feb 2025 |
| 230 | HAVRILESKO | Washington County, PA | Oil & Gas Property | Dec 2024 |
| 231 | HAWK H | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 232 | HAWK J | Susquehanna County, PA | Gas Property | Feb 2025 |
| 233 | HAWKINS 59 | Greene County, PA | Gas Property | Feb 2025 |
| 234 | HAWLEY UNIT | Westmoreland County, PA | Gas Property | Dec 2024 |
| 235 | HAYDEN NOBBS | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 236 | HAYES | Fayette County, PA | Gas Property | Dec 2024 |
| 237 | HAYES 1 | Susquehanna County, PA | Gas Property | Feb 2025 |
| 238 | HAYES HUNTER | Crawford County, PA | Oil & Gas Property | Dec 2023 |
| 239 | HAYNES, W | Susquehanna County, PA | Gas Property | Feb 2025 |
| 240 | HAYS | Clarion County, PA | Gas Property | Dec 2024 |
| 241 | HAYS RUN | Armstrong County, PA | Gas Property | Feb 2025 |
| 242 | HAYWARD | Bradford County, PA | Gas Property | Feb 2025 |
| 243 | HAYWOOD | Washington County, PA | Gas Property | Feb 2025 |
| 244 | HAYWOOD-SWOGER UNIT | Washington County, PA | Gas Property | Dec 2024 |
| 245 | HAZEL E. MCINTIRE FM JC MCINTIRE | Indiana County, PA | Gas Property | Dec 2024 |
| 246 | HAZEL M FLEMING 1 | Indiana County, PA | Gas Property | Dec 2024 |
| 247 | HAZEL RICE 30 | Venango County, PA | Oil Property | Dec 2021 |
| 248 | HAZEL STEARNS | Warren County, PA | Oil Property | Dec 2024 |
| 249 | HAZELET | Indiana County, PA | Gas Property | Dec 2024 |
| 250 | HAZER BRO | Erie County, PA | Gas Property | Dec 2024 |
| 251 | HAZLAK 8 | Lycoming County, PA | Gas Property | Jun 2012 |
| 252 | HB & EM CLARK | Jefferson County, PA | Gas Property | Dec 2024 |
| 253 | HC HESS | Jefferson County, PA | Gas Property | Dec 2024 |
| 254 | HCPP | Indiana County, PA | Gas Property | Feb 2025 |
| 255 | HD PETERSON B | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 256 | HDK EAST | Susquehanna County, PA | Gas Property | Feb 2025 |
| 257 | HEADLEE | Greene County, PA | Oil & Gas Property | Feb 2025 |
| 258 | HEADLEY | Greene County, PA | Oil Property | Dec 2013 |
| 259 | HEADWATERS | Potter County, PA | Gas Property | Feb 2025 |
| 260 | HEADWATERS INV | Jefferson County, PA | Oil & Gas Property | Dec 2024 |
| 261 | HEADWATERS INV CORP | McKean County, PA | Gas Property | Dec 2024 |
| 262 | HEART | Greene County, PA | Gas Property | Feb 2025 |
| 263 | HEARTWOOD | McKean County, PA | Gas Property | Jul 2015 |
| 264 | HEARTWOOD | McKean County, PA | Oil & Gas Property | Sep 2024 |
| 265 | HEASLEYS NURSERIES UNIT | Butler County, PA | Gas Property | Feb 2025 |
| 266 | HEBDA VANDEMARK | Bradford County, PA | Gas Property | Feb 2025 |
| 267 | HECKEL | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 268 | HECKMAN | Bradford County, PA | Gas Property | Feb 2025 |
| 269 | HEDGEHOG LOT | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 270 | HEDLEY | Venango County, PA | Oil & Gas Property | Dec 2024 |
| 271 | HEDRICK 702 | Tioga County, PA | Gas Property | Feb 2025 |
| 272 | HEEBNER | Elk County, PA | Oil & Gas Property | Dec 2011 |
| 273 | HEFFELFINGER 519 | Armstrong County, PA | Gas Property | Dec 2024 |
| 274 | HEFFERN | Fayette County, PA | Gas Property | Dec 2024 |
| 275 | HEFFNER | Jefferson County, PA | Gas Property | Dec 2024 |
| 276 | HEFFNER | Clarion County, PA | Gas Property | Dec 2024 |
| 277 | HEGE | Tioga County, PA | Gas Property | Feb 2025 |
| 278 | HEGEDIS | Fayette County, PA | Oil & Gas Property | Dec 2024 |
| 279 | HEINEMAN | Clinton County, PA | Gas Property | Dec 2024 |
| 280 | HEINEMANN | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 281 | HEINLEIN | Westmoreland County, PA | Gas Property | Dec 2024 |
| 282 | HEINNICKEL | Westmoreland County, PA | Oil & Gas Property | Dec 2024 |
| 283 | HEISTER 00 | Armstrong County, PA | Gas Property | Dec 2024 |
| 284 | HEITSMAN | Susquehanna County, PA | Gas Property | Feb 2025 |
| 285 | HEITZENRODER A 00 | Susquehanna County, PA | Gas Property | Feb 2025 |
| 286 | HELEN | Indiana County, PA | Gas Property | Dec 2024 |
| 287 | HELEN D S GORDON | Clearfield County, PA | Gas Property | Dec 2023 |
| 288 | HELEN D STOUT | Indiana County, PA | Gas Property | Dec 2024 |
| 289 | HELEN DENNIS | Crawford County, PA | Gas Property | Dec 2024 |
| 290 | HELEN K BUKOVAC | Fayette County, PA | Gas Property | Feb 2025 |
| 291 | HELEN M BERNARD ET AL | Indiana County, PA | Gas Property | Dec 2024 |
| 292 | HELEN MIKOVCH | Erie County, PA | Gas Property | Dec 2024 |
| 293 | HELEN SHIELDS | Jefferson County, PA | Gas Property | Dec 2024 |
| 294 | HELEN WEBB | Crawford County, PA | Oil & Gas Property | Dec 2024 |
| 295 | HELMER | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 296 | HELVETIA COAL | Armstrong County, PA | Gas Property | Dec 2024 |
| 297 | HELVETIA COAL CO | Indiana County, PA | Gas Property | Dec 2024 |
| 298 | HELVETIA COAL MINING | Armstrong County, PA | Oil & Gas Property | Dec 2024 |
| 299 | HEMING | Indiana County, PA | Gas Property | Dec 2024 |
| 300 | HEMLOCK HUNTING CLUB | Sullivan County, PA | Gas Property | Feb 2025 |