| 201 | MCPHERSON | Gilmer County, WV | Oil & Gas Property | Dec 2017 |
| 202 | MCPHERSON, W | Braxton County, WV | Oil & Gas Property | Sep 2017 |
| 203 | MCQUAIN | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 204 | MCREYNOLDS, J | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 205 | MCVEY | Roane County, WV | Oil & Gas Property | Dec 2018 |
| 206 | MCVICKER | Upshur County, WV | Oil & Gas Property | Dec 2021 |
| 207 | MCVICKER | Barbour County, WV | Gas Property | Dec 2021 |
| 208 | MCWHORTER | Harrison County, WV | Gas Property | Dec 2021 |
| 209 | MCWHORTER | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 210 | MCWHORTER, J.C | Upshur County, WV | Oil & Gas Property | Dec 2021 |
| 211 | MEADE WESTVACO 6261 | Randolph County, WV | Gas Property | Dec 2021 |
| 212 | MEADOWLARK | Randolph County, WV | Oil & Gas Property | Dec 2021 |
| 213 | MEADOWS | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 214 | MEADOWS, JAMES | Calhoun County, WV | Oil & Gas Property | Dec 2008 |
| 215 | MEGA MINERALS | McDowell County, WV | Oil & Gas Property | Dec 2021 |
| 216 | MELTON | Putnam County, WV | Oil & Gas Property | Dec 2021 |
| 217 | MEPCO LLC MEPCO | Monongalia County, WV | Gas Property | Dec 2021 |
| 218 | MERCER, RAYMOND & KAREN 48 | Marion County, WV | Gas Property | Apr 2005 |
| 219 | MEREDITH | Tyler County, WV | Oil & Gas Property | Dec 2021 |
| 220 | MEREDITH, RUTH MEREDITH | Tyler County, WV | Oil & Gas Property | Dec 2021 |
| 221 | MEREDITH, WILLIAM | Tyler County, WV | Gas Property | Dec 2021 |
| 222 | MERRITT, W. F. - ESTATE 8260 | Wayne County, WV | Oil & Gas Property | Dec 2021 |
| 223 | MERTZ | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 224 | MERTZ LAND CO | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 225 | MERTZ, GREGORY | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 226 | MERTZ,MICHAEL | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 227 | MESSENGER | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 228 | MESSENGER | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 229 | MESSENGER, DAVID L | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 230 | METHENY | Clay County, WV | Oil & Gas Property | Nov 2012 |
| 231 | METZ, BETTY W. VALENTINE | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 232 | METZ, HUGH & EL | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 233 | METZ, LEONARD | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 234 | METZ, LESTER | Ritchie County, WV | Oil & Gas Property | Jul 2011 |
| 235 | METZ, LOWE | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 236 | MEYER, ELEANOR | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 237 | MEYERS, L. A | Kanawha County, WV | Gas Property | Dec 2021 |
| 238 | MICHAEL GAIL UNDERWOOD ET AL | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 239 | MICHAEL J. & MELINDA R. HO | Tyler County, WV | Oil & Gas Property | Dec 2021 |
| 240 | MICHAEL T. RATCLIFFE MICHAEL RATCLIFFE | Ohio County, WV | Oil & Gas Property | Dec 2021 |
| 241 | MICHAELS | Tyler County, WV | Oil & Gas Property | May 2021 |
| 242 | MICK | Braxton County, WV | Oil & Gas Property | Dec 2021 |
| 243 | MIDDLETON, HERALD | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 244 | MIDKIFF | Cabell County, WV | Oil & Gas Property | Dec 2021 |
| 245 | MIDVALE COLLIERY | Fayette County, WV | Gas Property | Dec 2021 |
| 246 | MIKE ROSS INC | Upshur County, WV | Gas Property | Dec 2021 |
| 247 | MIKE ROSS INC | Randolph County, WV | Oil & Gas Property | Dec 2021 |
| 248 | MIKE ROSS, INC. AUD3 | Barbour County, WV | Gas Property | Dec 2021 |
| 249 | MIKE ROSS, INC. MERTZ | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 250 | MIKE RYNIAWEC MIKE RYNIAWEC BRK | Brooke County, WV | Oil & Gas Property | Dec 2021 |
| 251 | MILAM | Kanawha County, WV | Gas Property | Mar 2020 |
| 252 | MILDRED MANI & MILES BAUER MILDRED MANI BRK | Brooke County, WV | Oil & Gas Property | Dec 2021 |
| 253 | MILES | Gilmer County, WV | Oil & Gas Property | Oct 2021 |
| 254 | MILES, HAZEL | Kanawha County, WV | Gas Property | Dec 2021 |
| 255 | MILHOAN | Jackson County, WV | Gas Property | Dec 2021 |
| 256 | MILLER | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 257 | MILLER | Jackson County, WV | Gas Property | Dec 2021 |
| 258 | MILLER | Boone County, WV | Oil & Gas Property | Dec 2021 |
| 259 | MILLER | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 260 | MILLER | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 261 | MILLER | Jackson County, WV | Gas Property | Dec 2021 |
| 262 | MILLER | Lincoln County, WV | Gas Property | Dec 2021 |
| 263 | MILLER | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 264 | MILLER | Braxton County, WV | Oil & Gas Property | Dec 2021 |
| 265 | MILLER | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 266 | MILLER | Gilmer County, WV | Gas Property | Dec 2021 |
| 267 | MILLER, CHARLES J | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 268 | MILLER, DALE & MAB | Barbour County, WV | Gas Property | Dec 2017 |
| 269 | MILLER, ELIZABETH - HEIRS E.MILLER | Wetzel County, WV | Oil & Gas Property | Feb 2020 |
| 270 | MILLER, G | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 271 | MILLER, GARY J. COPENHAVER | Kanawha County, WV | Oil & Gas Property | Dec 2021 |
| 272 | MILLER, HAROLD R | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 273 | MILLER, JACK & DORIS J. MILLER | Barbour County, WV | Oil & Gas Property | Dec 2021 |
| 274 | MILLER, MARGARET | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 275 | MILLER, MARSHALL | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 276 | MILLER, MAURICE O | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 277 | MILLER, THOMAS | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 278 | MILLS | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 279 | MILLS | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 280 | MILLS WETZEL LAND | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 281 | MILLS WETZEL LAND | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 282 | MILLS, BERNARD | Calhoun County, WV | Oil & Gas Property | Dec 2020 |
| 283 | MILLS, JEFF | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 284 | MILLS, JOHN | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 285 | MILLS, WARREN | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 286 | MINES, J. H | Harrison County, WV | Gas Property | Dec 2021 |
| 287 | MINGO BLOCK COAL | Mingo County, WV | Gas Property | Dec 2021 |
| 288 | MINGO BLOCK COAL | Mingo County, WV | Oil & Gas Property | Dec 2021 |
| 289 | MINGO OIL & GAS | Mingo County, WV | Gas Property | Dec 2021 |
| 290 | MINGO WY COAL LAND | Mingo County, WV | Gas Property | Dec 2021 |
| 291 | MINGO WYO | Mingo County, WV | Gas Property | Dec 2021 |
| 292 | MINGO WYO. COAL LAND | Mingo County, WV | Gas Property | Dec 2021 |
| 293 | MINGO WYOMING | Mingo County, WV | Gas Property | Dec 2021 |
| 294 | MINNEY | Calhoun County, WV | Gas Property | Dec 2021 |
| 295 | MINTER, G | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 296 | MIRACLE | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 297 | MITCHELL | Gilmer County, WV | Oil & Gas Property | May 2018 |
| 298 | MITCHELL | Braxton County, WV | Oil & Gas Property | Jun 2021 |
| 299 | MITCHELL | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 300 | MITCHELL | Barbour County, WV | Oil & Gas Property | Dec 2021 |