| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 4201 | KENSINGER UNIT | Lycoming County, PA | Gas Property | Dec 2025 |
| 4202 | KENT | McKean County, PA | Oil Property | Dec 2011 |
| 4203 | KENT | Bradford County, PA | Gas Property | Dec 2025 |
| 4204 | KENT COAL MINING | Indiana County, PA | Gas Property | Dec 2025 |
| 4205 | KENYON | Bradford County, PA | Gas Property | Dec 2025 |
| 4206 | KEPHART | Lawrence County, PA | Oil & Gas Property | Dec 2025 |
| 4207 | KEPPLE | Westmoreland County, PA | Oil & Gas Property | Dec 2023 |
| 4208 | KEPPLE | Armstrong County, PA | Oil & Gas Property | Dec 2025 |
| 4209 | KEPPLE | Armstrong County, PA | Gas Property | Dec 2025 |
| 4210 | KERINS | Mercer County, PA | Gas Property | Dec 2025 |
| 4211 | KERMIT M. KENNEDY ETAL | Fayette County, PA | Gas Property | Dec 2025 |
| 4212 | KERN UNIT | Butler County, PA | Gas Property | Dec 2025 |
| 4213 | KEROTEST MF | Westmoreland County, PA | Gas Property | Dec 2025 |
| 4214 | KERR | Clarion County, PA | Gas Property | Dec 2025 |
| 4215 | KERR | Greene County, PA | Oil & Gas Property | Dec 2025 |
| 4216 | KERR 213 | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 4217 | KERR UNIT | Susquehanna County, PA | Gas Property | Dec 2025 |
| 4218 | KERRICK UNIT | Bradford County, PA | Gas Property | Dec 2025 |
| 4219 | KERRY BEA | Beaver County, PA | Gas Property | Dec 2025 |
| 4220 | KERUSKIN UNIT | Washington County, PA | Gas Property | Dec 2025 |
| 4221 | KESLAR | Fayette County, PA | Gas Property | Dec 2025 |
| 4222 | KESPELHER | Armstrong County, PA | Gas Property | Dec 2025 |
| 4223 | KESSEL | McKean County, PA | Oil & Gas Property | Dec 2011 |
| 4224 | KETNER | Clarion County, PA | Oil & Gas Property | Dec 2025 |
| 4225 | KEVECH | Washington County, PA | Gas Property | Dec 2025 |
| 4226 | KEWANEE OIL CO | McKean County, PA | Oil & Gas Property | Dec 2023 |
| 4227 | KEYES | Warren County, PA | Gas Property | Dec 2024 |
| 4228 | KEYSTONE | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 4229 | KEYSTONE STATE PARK | Westmoreland County, PA | Gas Property | Dec 2025 |
| 4230 | KEYSTONE UNIT MIRABELLI KEYSTONE 1H | Wyoming County, PA | Gas Property | Dec 2025 |
| 4231 | KHOURI UNIT | Washington County, PA | Gas Property | Dec 2025 |
| 4232 | KIBBE | Erie County, PA | Gas Property | Dec 2022 |
| 4233 | KIBUK | Armstrong County, PA | Gas Property | Dec 2025 |
| 4234 | KIEFFER UNIT | Greene County, PA | Gas Property | Dec 2025 |
| 4235 | KIELAR D | Susquehanna County, PA | Gas Property | Dec 2025 |
| 4236 | KIFER | Armstrong County, PA | Gas Property | Dec 2025 |
| 4237 | KIGER | Greene County, PA | Gas Property | Dec 2025 |
| 4238 | KIGER B | Greene County, PA | Gas Property | Dec 2019 |
| 4239 | KIGHTLINGER | Warren County, PA | Gas Property | Dec 2024 |
| 4240 | KIKTA UNIT | Fayette County, PA | Gas Property | Dec 2025 |
| 4241 | KILE | Wyoming County, PA | Gas Property | Dec 2025 |
| 4242 | KILEY A UNIT 1H | Butler County, PA | Gas Property | Dec 2025 |
| 4243 | KILHOFFER | Elk County, PA | Oil & Gas Property | Dec 2025 |
| 4244 | KIMMEL | Armstrong County, PA | Gas Property | Dec 2025 |
| 4245 | KIMMEL PEART LOUDEN | Armstrong County, PA | Gas Property | Dec 2025 |
| 4246 | KINDERMAN | Clearfield County, PA | Gas Property | Dec 2020 |
| 4247 | KINDON 374 | Tioga County, PA | Gas Property | Dec 2025 |
| 4248 | KING | Susquehanna County, PA | Gas Property | Dec 2025 |
| 4249 | KING | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 4250 | KING | Mercer County, PA | Oil & Gas Property | Dec 2025 |
| 4251 | KING FARM BS | Clarion County, PA | Oil Property | Dec 2025 |
| 4252 | KING GERALD | Westmoreland County, PA | Oil & Gas Property | Dec 2024 |
| 4253 | KING HIPPO | Greene County, PA | Gas Property | Dec 2025 |
| 4254 | KING NORTH | Susquehanna County, PA | Gas Property | Dec 2025 |
| 4255 | KING SOUTH | Susquehanna County, PA | Gas Property | Dec 2025 |
| 4256 | KING UNIT | Bradford County, PA | Gas Property | Dec 2025 |
| 4257 | KINGSLEY | Bradford County, PA | Gas Property | Dec 2025 |
| 4258 | KINGSLEY | Bradford County, PA | Gas Property | Dec 2025 |
| 4259 | KINGSLEY | Bradford County, PA | Gas Property | Dec 2025 |
| 4260 | KINGSLEY UNIT | Bradford County, PA | Gas Property | Dec 2025 |
| 4261 | KINGSTON ET AL 11485 | Washington County, PA | Gas Property | Dec 2025 |
| 4262 | KINLEY | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 4263 | KINLEY | Venango County, PA | Oil & Gas Property | Dec 2024 |
| 4264 | KINLEY | Venango County, PA | Oil & Gas Property | Dec 2025 |
| 4265 | KINLEY | Venango County, PA | Gas Property | Dec 2024 |
| 4266 | KINLEY CHERRYTREE | Venango County, PA | Oil & Gas Property | Dec 2024 |
| 4267 | KINNAN | Tioga County, PA | Gas Property | Dec 2025 |
| 4268 | KINNARNEY | Bradford County, PA | Gas Property | Dec 2025 |
| 4269 | KINTER | Indiana County, PA | Gas Property | Dec 2025 |
| 4270 | KIPAR | Susquehanna County, PA | Gas Property | Dec 2025 |
| 4271 | KIPFERL 261 | Tioga County, PA | Gas Property | Dec 2025 |
| 4272 | KIPPERT | Indiana County, PA | Gas Property | Dec 2025 |
| 4273 | KIRCHNER UNIT | Fayette County, PA | Gas Property | Dec 2025 |
| 4274 | KIRILA | Mercer County, PA | Gas Property | Dec 2025 |
| 4275 | KIRILA ESTATE | Mercer County, PA | Oil & Gas Property | Dec 2025 |
| 4276 | KIRKOWSKI 01 066 0 | Bradford County, PA | Gas Property | Dec 2025 |
| 4277 | KIRKWOOD BEA | Beaver County, PA | Gas Property | Dec 2025 |
| 4278 | KIRTLAND FARMS UNIT | Mercer County, PA | Gas Property | Dec 2025 |
| 4279 | KIRVAN | Venango County, PA | Oil Property | Dec 2020 |
| 4280 | KISER | Butler County, PA | Oil & Gas Property | Dec 2024 |
| 4281 | KISH & POHTS | Indiana County, PA | Gas Property | Dec 2025 |
| 4282 | KISKI SPORTSM | Armstrong County, PA | Gas Property | Dec 2025 |
| 4283 | KISKIMINETAS S | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 4284 | KISNER | Fayette County, PA | Gas Property | Dec 2025 |
| 4285 | KITCHEN | Clearfield County, PA | Gas Property | Dec 2025 |
| 4286 | KITKO | Clearfield County, PA | Gas Property | Dec 2025 |
| 4287 | KJELGAARD | Tioga County, PA | Gas Property | Dec 2025 |
| 4288 | KLARK | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 4289 | KLEIN | Bradford County, PA | Gas Property | Dec 2025 |
| 4290 | KLEIN | Crawford County, PA | Oil & Gas Property | Dec 2024 |
| 4291 | KLEIN UNIT | Venango County, PA | Oil & Gas Property | Dec 2024 |
| 4292 | KLEMENCIC | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 4293 | KLENCK | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 4294 | KLEVER UNIT | Butler County, PA | Gas Property | Dec 2025 |
| 4295 | KLIMCHAK 00 | Indiana County, PA | Gas Property | Dec 2025 |
| 4296 | KLINCHOCK | Westmoreland County, PA | Gas Property | Dec 2025 |
| 4297 | KLINE | Westmoreland County, PA | Gas Property | Dec 2001 |
| 4298 | KLINE | Forest County, PA | Oil Property | Dec 2021 |
| 4299 | KLINE | Bradford County, PA | Gas Property | Dec 2025 |
| 4300 | KLINE | Clarion County, PA | Oil & Gas Property | Dec 2024 |