| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 201 | MCCRACKEN | Licking County, OH | Oil & Gas Property | Dec 1999 |
| 202 | MCCRACKEN | Mahoning County, OH | Oil & Gas Property | Dec 2025 |
| 203 | MCCRACKEN-VERMILLION | Licking County, OH | Oil & Gas Property | Dec 2015 |
| 204 | MCCULLOCH H | Holmes County, OH | Oil Property | Dec 2016 |
| 205 | MCCULLOUGH | Holmes County, OH | Oil & Gas Property | Dec 2024 |
| 206 | MCCUNE | Perry County, OH | Oil & Gas Property | Dec 2016 |
| 207 | MCCUNE E | Perry County, OH | Oil Property | Dec 2024 |
| 208 | MCCURDY | Holmes County, OH | Oil & Gas Property | Dec 2025 |
| 209 | MCCURDY JOHN | Monroe County, OH | Oil & Gas Property | Dec 2025 |
| 210 | MCCUTCHEON | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 211 | MCDADE | Tuscarawas County, OH | Oil & Gas Property | Dec 2024 |
| 212 | MCDANIEL | Licking County, OH | Oil & Gas Property | Dec 2024 |
| 213 | MCDANIEL | Athens County, OH | Oil & Gas Property | Dec 2017 |
| 214 | MCDONALD | Licking County, OH | Oil & Gas Property | Dec 2024 |
| 215 | MCDONALD | Knox County, OH | Oil Property | Dec 2024 |
| 216 | MCDONALD W | Knox County, OH | Oil & Gas Property | Dec 2025 |
| 217 | MCDONNELL | Tuscarawas County, OH | Oil & Gas Property | Dec 2025 |
| 218 | MCDOUGAL UNIT | Monroe County, OH | Oil & Gas Property | Dec 2025 |
| 219 | MCDOUGAL UNIT 3H | Monroe County, OH | Oil & Gas Property | Dec 2025 |
| 220 | MCDOWELL | Holmes County, OH | Oil & Gas Property | Dec 2025 |
| 221 | MCELROY | Ashtabula County, OH | Oil & Gas Property | Dec 2012 |
| 222 | MCELWEE | Perry County, OH | Oil & Gas Property | Dec 2015 |
| 223 | MCFADDEN | Monroe County, OH | Oil Property | Dec 2024 |
| 224 | MCFADDEN | Holmes County, OH | Oil & Gas Property | Dec 2025 |
| 225 | MCFERREN | Morgan County, OH | Oil & Gas Property | Dec 1998 |
| 226 | MCGINNIS | Coshocton County, OH | Oil & Gas Property | Dec 2025 |
| 227 | MCGINNIS | Coshocton County, OH | Oil & Gas Property | Dec 2025 |
| 228 | MCGLONE | Perry County, OH | Oil & Gas Property | Dec 1997 |
| 229 | MCGOWAN | Holmes County, OH | Oil & Gas Property | Dec 2009 |
| 230 | MCGRADY | Coshocton County, OH | Oil & Gas Property | Dec 2024 |
| 231 | MCGUIRE | Coshocton County, OH | Oil & Gas Property | Dec 2024 |
| 232 | MCHUGH | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 233 | MCINTIRE | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 234 | MCINTIRE | Morgan County, OH | Oil & Gas Property | Dec 2024 |
| 235 | MCINTYRE-SCOFIELD | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 236 | MCKARNS | Columbiana County, OH | Oil & Gas Property | Dec 2024 |
| 237 | MCKEE | Coshocton County, OH | Oil & Gas Property | Dec 2024 |
| 238 | MCKEE | Knox County, OH | Oil & Gas Property | Dec 2024 |
| 239 | MCKEE | Coshocton County, OH | Oil Property | Dec 1992 |
| 240 | MCKEE | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 241 | MCKEE | Licking County, OH | Oil Property | Dec 1987 |
| 242 | MCKEE CHESTER | Coshocton County, OH | Oil Property | Dec 2015 |
| 243 | MCKEE LAWRENCE | Coshocton County, OH | Oil Property | Dec 2024 |
| 244 | MCKEE MARIETTA | Knox County, OH | Oil Property | Dec 2013 |
| 245 | MCKEE MAYBELL | Licking County, OH | Oil & Gas Property | Dec 2024 |
| 246 | MCKEEGAN 21 | Belmont County, OH | Oil & Gas Property | Dec 2025 |
| 247 | MCKELVEY | Meigs County, OH | Oil & Gas Property | Dec 2024 |
| 248 | MCKENZIE | Muskingum County, OH | Oil & Gas Property | Dec 1989 |
| 249 | MCKENZIE | Portage County, OH | Oil & Gas Property | Dec 2024 |
| 250 | MCKIMM GEORGE | Stark County, OH | Oil & Gas Property | Dec 2025 |
| 251 | MCKINNEY | Licking County, OH | Oil & Gas Property | Dec 2025 |
| 252 | MCKINNEY | Stark County, OH | Oil & Gas Property | Dec 2024 |
| 253 | MCKNIGHT | Licking County, OH | Oil & Gas Property | Dec 2025 |
| 254 | MCKNIGHT | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 255 | MCLAIN-MELCHER UNIT | Summit County, OH | Oil & Gas Property | Dec 2019 |
| 256 | MCLAUGHLIN | Fairfield County, OH | Oil & Gas Property | Dec 2006 |
| 257 | MCLAUGHLIN | Belmont County, OH | Oil & Gas Property | Dec 2025 |
| 258 | MCLAUGHLIN | Fairfield County, OH | Oil Property | Dec 2002 |
| 259 | MCMILLAN | Knox County, OH | Oil & Gas Property | Dec 2024 |
| 260 | MCNAUGHT | Muskingum County, OH | Oil & Gas Property | Dec 2023 |
| 261 | MCNEAL | Morgan County, OH | Oil & Gas Property | Dec 2024 |
| 262 | MCNEICE | Monroe County, OH | Oil & Gas Property | Dec 2025 |
| 263 | MCNULTY | Perry County, OH | Oil & Gas Property | Dec 2013 |
| 264 | MCQUINN | Wood County, OH | Oil Property | Dec 2022 |
| 265 | MCVEY | Vinton County, OH | Oil & Gas Property | Dec 2024 |
| 266 | MCVEY | Vinton County, OH | Oil & Gas Property | Dec 2024 |
| 267 | MCVICAR | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 268 | MCVICKER | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 269 | MCVICKERS UNIT | Noble County, OH | Oil & Gas Property | Dec 2025 |
| 270 | MEACHAM | Trumbull County, OH | Oil & Gas Property | Dec 1995 |
| 271 | MEAD | Ashtabula County, OH | Oil & Gas Property | Dec 2023 |
| 272 | MEARS | Licking County, OH | Oil & Gas Property | Dec 2017 |
| 273 | MEDINA CO INFIRMARY | Medina County, OH | Oil & Gas Property | Dec 2024 |
| 274 | MEDINA SOD | Medina County, OH | Oil & Gas Property | Dec 2024 |
| 275 | MEHAFFEY | Guernsey County, OH | Oil & Gas Property | Dec 2025 |
| 276 | MEIGHEN | Guernsey County, OH | Oil & Gas Property | Dec 2008 |
| 277 | MEIGS-MU-23SE 1 | Muskingum County, OH | Oil & Gas Property | Dec 2025 |
| 278 | MEISTER | Holmes County, OH | Oil & Gas Property | Dec 2024 |
| 279 | MEISTER 11-13-4 | Carroll County, OH | Oil & Gas Property | Dec 2025 |
| 280 | MELICK | Perry County, OH | Oil Property | Dec 2011 |
| 281 | MELICK | Knox County, OH | Oil & Gas Property | Dec 2024 |
| 282 | MELLINGER | Washington County, OH | Oil & Gas Property | Dec 2021 |
| 283 | MELLINGER | Columbiana County, OH | Oil & Gas Property | Dec 2025 |
| 284 | MELLOR | Holmes County, OH | Oil & Gas Property | Dec 2022 |
| 285 | MELRAGON | Morgan County, OH | Oil & Gas Property | Dec 2022 |
| 286 | MELVIN & CAROL GRINDSTAFF | Wayne County, OH | Oil & Gas Property | Dec 2015 |
| 287 | MENDENHALL | Harrison County, OH | Oil & Gas Property | Dec 2024 |
| 288 | MENDOLIA | Ashtabula County, OH | Oil & Gas Property | Dec 2023 |
| 289 | MERCER | Coshocton County, OH | Oil & Gas Property | Dec 2025 |
| 290 | MERCKLE | Fairfield County, OH | Oil & Gas Property | Dec 2025 |
| 291 | MERCURY | Guernsey County, OH | Oil & Gas Property | Dec 2025 |
| 292 | MERLIN | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 293 | MERRICK | Athens County, OH | Oil & Gas Property | Dec 2018 |
| 294 | MERRICK | Columbiana County, OH | Oil & Gas Property | Dec 1998 |
| 295 | MERRY | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 296 | MERRY | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 297 | MERRY ROBERT | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 298 | MESAROS | Coshocton County, OH | Oil Property | Dec 2015 |
| 299 | METZGER | Perry County, OH | Oil & Gas Property | Dec 2025 |
| 300 | METZNER | Portage County, OH | Oil & Gas Property | Dec 2020 |