| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 201 | HEILMAN | Meigs County, OH | Oil & Gas Property | Dec 2025 |
| 202 | HEINEMAN | Mahoning County, OH | Oil & Gas Property | Dec 2024 |
| 203 | HEINEY A | Meigs County, OH | Oil & Gas Property | Dec 2023 |
| 204 | HEISER | Seneca County, OH | Oil Property | Dec 2024 |
| 205 | HEISER | Mahoning County, OH | Oil & Gas Property | Dec 2024 |
| 206 | HEISLER | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 207 | HELDMAN | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 208 | HELDMAN | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 209 | HELDMAN | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 210 | HELEN BAKER | Athens County, OH | Oil Property | Dec 2016 |
| 211 | HELEN HALTER 23-11-5 | Harrison County, OH | Oil & Gas Property | Dec 2025 |
| 212 | HELENE M KAUFMAN | Portage County, OH | Oil & Gas Property | Dec 1992 |
| 213 | HELLER UNIT | Belmont County, OH | Gas Property | Dec 2025 |
| 214 | HELM COAL CO | Hocking County, OH | Oil & Gas Property | Dec 1991 |
| 215 | HELPHREY | Licking County, OH | Oil & Gas Property | Dec 2023 |
| 216 | HELRIGGLE | Perry County, OH | Oil & Gas Property | Dec 2021 |
| 217 | HELSER | Perry County, OH | Oil & Gas Property | Dec 2024 |
| 218 | HELTER | Tuscarawas County, OH | Oil & Gas Property | Dec 2024 |
| 219 | HEMLOCK | Perry County, OH | Oil & Gas Property | Dec 2025 |
| 220 | HEMMINGER | Ottawa County, OH | Oil Property | Dec 1988 |
| 221 | HEMPHILL | Summit County, OH | Oil & Gas Property | Dec 2016 |
| 222 | HENCEROTH 36-15-4 | Columbiana County, OH | Oil & Gas Property | Dec 2025 |
| 223 | HENDERSCHOTT ELIAS | Washington County, OH | Oil Property | Dec 2025 |
| 224 | HENDERSHOT | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 225 | HENDERSHOT | Washington County, OH | Oil & Gas Property | Dec 1999 |
| 226 | HENDERSHOT | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 227 | HENDERSHOT 21 | Belmont County, OH | Oil & Gas Property | Dec 2025 |
| 228 | HENDERSHOTT | Washington County, OH | Oil Property | Dec 2025 |
| 229 | HENDERSON | Columbiana County, OH | Oil & Gas Property | Dec 2025 |
| 230 | HENDERSON | Perry County, OH | Oil & Gas Property | Dec 2025 |
| 231 | HENDERSON | Belmont County, OH | Gas Property | Dec 2025 |
| 232 | HENDERSON FAMILY 34-11-4 | Carroll County, OH | Oil & Gas Property | Dec 2025 |
| 233 | HENDERSON SOUTH 10-12-6 | Harrison County, OH | Oil & Gas Property | Dec 2025 |
| 234 | HENDRICKS | Mahoning County, OH | Oil & Gas Property | Dec 2025 |
| 235 | HENDRICKS | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 236 | HENDRICKS | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 237 | HENNIGER | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 238 | HENNING | Perry County, OH | Oil Property | Dec 1989 |
| 239 | HENRY | Athens County, OH | Oil & Gas Property | Dec 2023 |
| 240 | HENRY | Geauga County, OH | Oil & Gas Property | Dec 2024 |
| 241 | HENRY 8-11-3 | Jefferson County, OH | Gas Property | Dec 2025 |
| 242 | HENRY BECKER | Washington County, OH | Oil Property | Dec 2025 |
| 243 | HENRY LND GR | Guernsey County, OH | Oil & Gas Property | Dec 2025 |
| 244 | HENSEL | Stark County, OH | Oil & Gas Property | Dec 2022 |
| 245 | HENSEL | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 246 | HENSLER | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 247 | HENSLEY | Athens County, OH | Oil & Gas Property | Dec 2023 |
| 248 | HENTHORN | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 249 | HENTHORN | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 250 | HERALD | Gallia County, OH | Oil & Gas Property | Dec 2025 |
| 251 | HERBERT & LESTER IMBODEN | Hocking County, OH | Oil & Gas Property | Dec 2024 |
| 252 | HERBERT GIFFEN | Knox County, OH | Oil & Gas Property | Dec 2025 |
| 253 | HERCHER | Monroe County, OH | Oil & Gas Property | Dec 2025 |
| 254 | HERMAN | Holmes County, OH | Oil & Gas Property | Dec 2025 |
| 255 | HERNDON | Muskingum County, OH | Oil & Gas Property | Dec 2022 |
| 256 | HEROLD | Columbiana County, OH | Oil & Gas Property | Dec 2024 |
| 257 | HERRELL | Lawrence County, OH | Gas Property | Dec 2020 |
| 258 | HERRELL | Lawrence County, OH | Gas Property | Dec 2023 |
| 259 | HERRICK | Monroe County, OH | Oil & Gas Property | Dec 2025 |
| 260 | HERRMANN | Medina County, OH | Oil & Gas Property | Dec 2024 |
| 261 | HERRON | Hocking County, OH | Oil Property | Dec 2018 |
| 262 | HERRON HAROLD & GLADYS | Muskingum County, OH | Oil & Gas Property | Dec 2022 |
| 263 | HERSHBERGER | Morgan County, OH | Oil & Gas Property | Dec 2024 |
| 264 | HERSHBERGER | Geauga County, OH | Oil & Gas Property | Dec 2024 |
| 265 | HERSHBERGER | Stark County, OH | Oil & Gas Property | Dec 2025 |
| 266 | HERSHBERGER | Holmes County, OH | Oil & Gas Property | Dec 2024 |
| 267 | HERSHBERGER | Holmes County, OH | Oil & Gas Property | Dec 2008 |
| 268 | HERSHBERGER | Knox County, OH | Oil & Gas Property | Dec 2025 |
| 269 | HERSHBERGER | Wayne County, OH | Oil & Gas Property | Dec 2025 |
| 270 | HERSHBERGER | Trumbull County, OH | Oil & Gas Property | Dec 2024 |
| 271 | HERSHBERGER | Holmes County, OH | Oil & Gas Property | Dec 2025 |
| 272 | HERSHBERGER | Holmes County, OH | Oil & Gas Property | Dec 2025 |
| 273 | HERSHBERGER | Tuscarawas County, OH | Oil & Gas Property | Dec 2024 |
| 274 | HERSHNER | Morrow County, OH | Oil Property | Dec 2002 |
| 275 | HESS | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 276 | HESSON | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 277 | HESSON | Noble County, OH | Gas Property | Dec 2019 |
| 278 | HESTON 13-15-5 | Carroll County, OH | Oil & Gas Property | Dec 2025 |
| 279 | HETRICK | Washington County, OH | Oil & Gas Property | Dec 2019 |
| 280 | HEWITT | Ashtabula County, OH | Oil & Gas Property | Dec 2014 |
| 281 | HICKENBOTTOM | Monroe County, OH | Oil Property | Dec 2024 |
| 282 | HICKERSON | Licking County, OH | Oil & Gas Property | Dec 2025 |
| 283 | HICKEY | Licking County, OH | Oil & Gas Property | Dec 2025 |
| 284 | HICKMAN | Washington County, OH | Oil & Gas Property | Dec 2023 |
| 285 | HICKMAN | Morgan County, OH | Oil & Gas Property | Dec 2022 |
| 286 | HICKMAN RICHARD W | Licking County, OH | Oil & Gas Property | Dec 1997 |
| 287 | HICKORY CLAY | Carroll County, OH | Oil & Gas Property | Dec 2025 |
| 288 | HICKORY LAKE | Holmes County, OH | Oil & Gas Property | Dec 2025 |
| 289 | HICKS | Lake County, OH | Oil & Gas Property | Dec 1990 |
| 290 | HIGGINS | Morrow County, OH | Oil & Gas Property | Dec 1995 |
| 291 | HIGHLAND-SOM DEVELOPMENT CO | Summit County, OH | Oil & Gas Property | Dec 2004 |
| 292 | HIGHMAN | Monroe County, OH | Oil & Gas Property | Dec 2025 |
| 293 | HILL | Guernsey County, OH | Oil & Gas Property | Dec 2025 |
| 294 | HILL | Noble County, OH | Oil & Gas Property | Dec 2013 |
| 295 | HILL | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 296 | HILL | Morgan County, OH | Oil & Gas Property | Dec 2019 |
| 297 | HILLBILLY | Muskingum County, OH | Oil & Gas Property | Dec 2025 |
| 298 | HILLBILLY PARK MARSHLAND | Muskingum County, OH | Oil Property | Dec 2025 |
| 299 | HILLEARY | Licking County, OH | Oil & Gas Property | Dec 2015 |
| 300 | HILLEGAS | Portage County, OH | Oil & Gas Property | Dec 2024 |