| 201 | LAMB | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 202 | LAMB | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 203 | LAMP | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 204 | LAMPLUGH TRIBAL | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 205 | LAPRAY UT 1-12 4-4-1-2-1H | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 206 | LARSEN 2-29-3-2WH | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 207 | LC FEE | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 208 | LC FEE | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 209 | LC FEE | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 210 | LC NIELSEN | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 211 | LC TRIBAL | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 212 | LC TRIBAL | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 213 | LC TRIBAL | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 214 | LC TRIBAL | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 215 | LEBEAU 1-34A1 | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 216 | LEE 4-4-24-23 | Duchesne County, UT | Oil Property | Mar 2025 |
| 217 | LEJEUNE 1-17-3-2WH | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 218 | LEON | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 219 | LFR CARAVAN | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 220 | LFR SOUTH | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 221 | LINDSAY | Duchesne County, UT | Oil & Gas Property | Sep 2003 |
| 222 | LONE TREE | Duchesne County, UT | Oil & Gas Property | Feb 2025 |
| 223 | LUCY | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 224 | LUSTY | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 225 | LYONS 3-17A3 | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 226 | MALNAR | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 227 | MAMIE | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 228 | MARIE 15-22-15-3-3W-UW | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 229 | MARQUEZ 2-17C4 | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 230 | MAXIMUS | Duchesne County, UT | Oil & Gas Property | Feb 2025 |
| 231 | MB FED | Duchesne County, UT | Oil & Gas Property | Feb 2025 |
| 232 | MB NE FED | Duchesne County, UT | Oil & Gas Property | Feb 2025 |
| 233 | MBF NE | Duchesne County, UT | Oil & Gas Property | Oct 2008 |
| 234 | MCKINNON UT 14-22 3-3-22-15 | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 235 | MEACHAM TRIBAL | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 236 | MEAGHER | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 237 | MERKLEY 1-32C4 | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 238 | MIKE THE TIGER 3 | Duchesne County, UT | Oil & Gas Property | Feb 2025 |
| 239 | MILES | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 240 | MILLETT 2-14C5 | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 241 | MIYA 3-6C4 | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 242 | MON BUTTE | Duchesne County, UT | Oil & Gas Property | Feb 2025 |
| 243 | MON BUTTE EAST STATE | Duchesne County, UT | Oil & Gas Property | Feb 2025 |
| 244 | MON FED | Duchesne County, UT | Oil & Gas Property | Jun 2015 |
| 245 | MON FED | Duchesne County, UT | Oil & Gas Property | Feb 2025 |
| 246 | MON ST | Duchesne County, UT | Oil & Gas Property | May 2012 |
| 247 | MONSEN | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 248 | MONUMENT | Duchesne County, UT | Oil & Gas Property | Mar 2013 |
| 249 | MONUMENT | Duchesne County, UT | Oil & Gas Property | Feb 2025 |
| 250 | MONUMENT BUTTE | Duchesne County, UT | Oil & Gas Property | Feb 2025 |
| 251 | MOON | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 252 | MOON | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 253 | MOON TRIBAL | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 254 | MOONLIGHT | Duchesne County, UT | Oil & Gas Property | Feb 2025 |
| 255 | MOORE 1-23C4 | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 256 | MOOSE HOLLOW | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 257 | MORRILL 4-23-3-2WH | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 258 | MORRIS | Duchesne County, UT | Oil & Gas Property | Feb 2025 |
| 259 | MORTENSEN | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 260 | MULLINS | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 261 | MULSEN 24/23-13-14-C5-2H | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 262 | MURDOCK | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 263 | MURPH | Duchesne County, UT | Oil & Gas Property | Feb 2025 |
| 264 | MURPHY | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 265 | MURRAY 2-17 3-2-8-5 | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 266 | MURRAY 3-2A2 | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 267 | MYRIN RANCH | Duchesne County, UT | Oil & Gas Property | Mar 2010 |
| 268 | MYRIN TRIBAL | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 269 | MYRIN TRIBAL | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 270 | NEIHART 2-2C5 | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 271 | NGC FED | Duchesne County, UT | Oil & Gas Property | Dec 1999 |
| 272 | NICKERSON 6-28-3-2W | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 273 | NIELSEN | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 274 | NILGAI 4-4-29-28 | Duchesne County, UT | Oil Property | Mar 2025 |
| 275 | NINE MILE | Duchesne County, UT | Oil & Gas Property | Jun 2013 |
| 276 | NOOH TUH VWEEP | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 277 | NORTH MOON | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 278 | NORTH VALLEY | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 279 | OATS UT 2-26 3-3-23-14-1 | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 280 | OCAMPO 4-9C4 | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 281 | OCHENTA 4-31B4 | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 282 | ODEKIRK 11-12-3-3W | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 283 | OLSEN | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 284 | OLYMPIAN | Duchesne County, UT | Oil & Gas Property | Feb 2025 |
| 285 | OSTLER 7-20C4 | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 286 | OURAY UT 4-13 4-3-13-36-7HX | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 287 | OWL & HAWK | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 288 | OWL AND HAWK 3-10C5 | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 289 | PADILLA 1-18-3-2 | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 290 | PAIUTE FED | Duchesne County, UT | Oil & Gas Property | Feb 2013 |
| 291 | PARK CITY | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 292 | PECK 3-13B5 | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 293 | PEKEPOVITS UT 1-14 4-3-1 | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 294 | PEKEV | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 295 | PENFIELD 2 | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 296 | PERANK | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 297 | PETERSON 3-20-3-2W | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 298 | PETES WASH | Duchesne County, UT | Oil & Gas Property | Sep 2008 |
| 299 | PHILLIP 13-7 4-4-13-24-1H | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 300 | PHILLIPS | Duchesne County, UT | Oil & Gas Property | Mar 2025 |