| 201 | FINKBEINER | Washtenaw County, MI | Oil Property | Mar 2025 |
| 202 | FISK | Ogemaw County, MI | Oil Property | May 2014 |
| 203 | FISK | Arenac County, MI | Oil Property | Feb 2025 |
| 204 | FITZPATRICK | Isabella County, MI | Oil & Gas Property | Feb 2025 |
| 205 | FITZWATER | Gladwin County, MI | Oil Property | Feb 2025 |
| 206 | FLETCH | Montmorency County, MI | Gas Property | Feb 2025 |
| 207 | FLINT | Montcalm County, MI | Oil Property | Feb 2025 |
| 208 | FONTINALIS CLUB | Otsego County, MI | Gas Property | Feb 2025 |
| 209 | FORTERRA | Otsego County, MI | Oil Property | Mar 1992 |
| 210 | FOX 1-1 | Grand Traverse County, MI | Oil & Gas Property | Mar 2025 |
| 211 | FRANCIS | Bay County, MI | Oil & Gas Property | Mar 2015 |
| 212 | FREDERIC | Crawford County, MI | Gas Property | Feb 2025 |
| 213 | FRYE | Lenawee County, MI | Oil & Gas Property | Oct 2024 |
| 214 | GARDEN G | Kalkaska County, MI | Gas Property | Feb 2025 |
| 215 | GARVIN | Tuscola County, MI | Oil Property | Dec 2024 |
| 216 | GAUTHIER | Manistee County, MI | Oil & Gas Property | Mar 2025 |
| 217 | GELOW | Otsego County, MI | Oil & Gas Property | Sep 2024 |
| 218 | GENERAL MOTORS | Livingston County, MI | Oil & Gas Property | Nov 2024 |
| 219 | GEPFORD | Isabella County, MI | Oil & Gas Property | Feb 2025 |
| 220 | GERALDINE | Otsego County, MI | Oil & Gas Property | Mar 2025 |
| 221 | GERSTACKER | Midland County, MI | Oil & Gas Property | Dec 2008 |
| 222 | GERTZ | Gladwin County, MI | Oil Property | Dec 2024 |
| 223 | GILDE | Missaukee County, MI | Oil & Gas Property | Jan 2025 |
| 224 | GILLIS | Otsego County, MI | Gas Property | Apr 2025 |
| 225 | GIRVEN | Manistee County, MI | Oil & Gas Property | Mar 2025 |
| 226 | GLASSER 1-14 | Otsego County, MI | Oil & Gas Property | Jul 1990 |
| 227 | GODIN TRUST | Otsego County, MI | Gas Property | Jul 2019 |
| 228 | GOETSCH | Crawford County, MI | Oil & Gas Property | Apr 2025 |
| 229 | GOETZ | Lenawee County, MI | Oil & Gas Property | Feb 2025 |
| 230 | GOODALE | Kent County, MI | Oil Property | Mar 2025 |
| 231 | GOODMAN | Allegan County, MI | Oil Property | Dec 2024 |
| 232 | GOODROE | Arenac County, MI | Oil Property | Dec 2024 |
| 233 | GORDON | Washtenaw County, MI | Oil Property | Mar 2025 |
| 234 | GORNICK | Otsego County, MI | Oil Property | Feb 1986 |
| 235 | GRAND RAPIDS | Kent County, MI | Oil Property | Mar 2025 |
| 236 | GRANT FARMS | Grand Traverse County, MI | Oil & Gas Property | Mar 2024 |
| 237 | GRANT FARMS | Grand Traverse County, MI | Oil & Gas Property | Mar 2025 |
| 238 | GRATIOT GARDENS | St. Clair County, MI | Oil & Gas Property | Jul 2024 |
| 239 | GREEN RIVER | Antrim County, MI | Gas Property | Aug 2021 |
| 240 | GREEN RIVER | Antrim County, MI | Gas Property | Aug 2021 |
| 241 | GREIN | Osceola County, MI | Gas Property | Feb 2025 |
| 242 | GROVE | Gladwin County, MI | Oil Property | Feb 2025 |
| 243 | GUERNSEY | Grand Traverse County, MI | Oil & Gas Property | Jul 2024 |
| 244 | GUNSENHOUSER | Barry County, MI | Oil Property | Sep 2024 |
| 245 | GUTHRIE | Otsego County, MI | Gas Property | Jul 2019 |
| 246 | HADAWAY | Manistee County, MI | Oil & Gas Property | Nov 2024 |
| 247 | HALL | Gladwin County, MI | Oil Property | Feb 2025 |
| 248 | HALL | Clare County, MI | Oil Property | Feb 2025 |
| 249 | HALLADAY | Montcalm County, MI | Oil Property | Feb 2025 |
| 250 | HAMMING, L | Missaukee County, MI | Oil Property | Jan 2025 |
| 251 | HAMPTON, A | Barry County, MI | Oil Property | Sep 2024 |
| 252 | HANDWORK | Otsego County, MI | Gas Property | Jan 2025 |
| 253 | HAPPY HILLMAN | Montmorency County, MI | Gas Property | Feb 2025 |
| 254 | HARANDA | Bay County, MI | Oil Property | Dec 2024 |
| 255 | HARDCASTLE | Jackson County, MI | Oil & Gas Property | Feb 2025 |
| 256 | HARDY | Allegan County, MI | Oil Property | Feb 2025 |
| 257 | HARDY-OVIATT | Bay County, MI | Oil Property | Feb 2025 |
| 258 | HARJU | Manistee County, MI | Oil & Gas Property | Mar 2025 |
| 259 | HARJU | Manistee County, MI | Oil & Gas Property | Mar 2025 |
| 260 | HAROLD | Calhoun County, MI | Oil Property | Nov 2023 |
| 261 | HAROUTUNIAN UNIT 1-4 | Arenac County, MI | Gas Property | Mar 2025 |
| 262 | HARRISON FAMILY FARMS 1-35 | Calhoun County, MI | Oil Property | Mar 2025 |
| 263 | HARTLEY | Bay County, MI | Oil Property | Dec 2024 |
| 264 | HARTMAN | Mecosta County, MI | Oil Property | Feb 2025 |
| 265 | HARTMAN | Muskegon County, MI | Oil Property | Apr 2025 |
| 266 | HAVENS | Gladwin County, MI | Oil Property | Feb 2025 |
| 267 | HAYES | Manistee County, MI | Oil & Gas Property | Mar 2025 |
| 268 | HAYES | Grand Traverse County, MI | Oil & Gas Property | Dec 2024 |
| 269 | HAYES 1 | Jackson County, MI | Oil & Gas Property | Feb 2025 |
| 270 | HAYES 1 | Otsego County, MI | Gas Property | Mar 2025 |
| 271 | HAYES 7 | Otsego County, MI | Gas Property | Aug 2021 |
| 272 | HAYSTEAD | Jackson County, MI | Oil & Gas Property | Feb 2025 |
| 273 | HEAD START | Alpena County, MI | Gas Property | Feb 2025 |
| 274 | HEALD | Kent County, MI | Oil Property | Mar 2025 |
| 275 | HEART LAKE | Otsego County, MI | Gas Property | Feb 2025 |
| 276 | HEATON TRUST A2-15 | Washtenaw County, MI | Oil Property | Mar 2025 |
| 277 | HECK J | Allegan County, MI | Oil Property | Mar 2025 |
| 278 | HEINTZ | Ogemaw County, MI | Oil Property | Feb 2025 |
| 279 | HEJL-STATE BEAR LAKE | Manistee County, MI | Oil & Gas Property | Mar 2025 |
| 280 | HELENA | Antrim County, MI | Gas Property | Feb 2025 |
| 281 | HENCY BANCROFT | Grand Traverse County, MI | Oil & Gas Property | Sep 2024 |
| 282 | HENRY | Grand Traverse County, MI | Oil & Gas Property | Mar 2025 |
| 283 | HERR | Calhoun County, MI | Oil Property | Mar 2025 |
| 284 | HIDDEN VALLEY | Otsego County, MI | Gas Property | Mar 2025 |
| 285 | HIGGINS 1-27 | Calhoun County, MI | Oil Property | Mar 2025 |
| 286 | HILDEN-ROVSEK | Jackson County, MI | Oil & Gas Property | Feb 2025 |
| 287 | HILLIARD | Manistee County, MI | Oil & Gas Property | Mar 2025 |
| 288 | HILLIARD | Manistee County, MI | Oil & Gas Property | Mar 2025 |
| 289 | HOENICKE | Midland County, MI | Oil & Gas Property | May 2008 |
| 290 | HOEY, F | Kent County, MI | Oil Property | Mar 2025 |
| 291 | HOFFMAN | Calhoun County, MI | Oil & Gas Property | Feb 2025 |
| 292 | HOFFMAN | Isabella County, MI | Oil Property | Feb 2025 |
| 293 | HORAN | Isabella County, MI | Oil & Gas Property | Feb 2025 |
| 294 | HORICON | Otsego County, MI | Oil & Gas Property | Mar 2025 |
| 295 | HORSELL | Ogemaw County, MI | Oil Property | Feb 2025 |
| 296 | HOVEY | Isabella County, MI | Oil & Gas Property | Feb 2025 |
| 297 | HOWARD | Otsego County, MI | Oil & Gas Property | Mar 2025 |
| 298 | HUIZINGA | Allegan County, MI | Oil Property | Mar 2025 |
| 299 | HUNT-N-HAYES | Montmorency County, MI | Gas Property | Feb 2025 |
| 300 | IRVIN | Gladwin County, MI | Oil Property | Feb 2025 |