| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 201 | OBERGFELL | Richland County, MT | Oil & Gas Property | Jun 2026 |
| 202 | OBERHANSLY | Uintah County, UT | Oil & Gas Property | Jun 2026 |
| 203 | OBERHOLTZER | Upton County, TX | Oil & Gas Property | Jun 2026 |
| 204 | OBERLANDER | Garfield County, OK | Oil Property | May 2017 |
| 205 | OBERLE | Rice County, KS | Oil Property | Feb 2026 |
| 206 | OBERLE | Rice County, KS | Oil Property | Jun 2025 |
| 207 | OBERLE | Rice County, KS | Oil Property | May 2025 |
| 208 | OBERLE-WILKES | Trumbull County, OH | Oil & Gas Property | Dec 2025 |
| 209 | OBERLIN | Sweetwater County, WY | Oil & Gas Property | Jun 2026 |
| 210 | OBERMEIER | Miami County, KS | Oil Property | Apr 2026 |
| 211 | OBERMILLER | Wayne County, OH | Oil & Gas Property | Dec 2025 |
| 212 | OBERNYER | Ashtabula County, OH | Oil & Gas Property | Dec 2025 |
| 213 | OBERON | Gonzales County, TX | Oil & Gas Property | Jun 2026 |
| 214 | OBERST | Blaine County, OK | Oil & Gas Property | Jun 2026 |
| 215 | OBERT | Summit County, OH | Oil & Gas Property | Dec 2025 |
| 216 | OBERT 1-13H | Williams County, ND | Oil & Gas Property | Jun 2026 |
| 217 | OBERT J | Licking County, OH | Oil Property | Dec 2025 |
| 218 | OBIE | Blaine County, MT | Gas Property | Jun 2026 |
| 219 | OBIER | Webster Parish, LA | Oil & Gas Property | Dec 2024 |
| 220 | OBISPO | Kern County, CA | Oil & Gas Property | Jul 2026 |
| 221 | OBLANDER | Blaine County, OK | Oil & Gas Property | Jul 2026 |
| 222 | OBLANDER | Garfield County, OK | Oil & Gas Property | Jul 2026 |
| 223 | OBLANDER #1 | Kingfisher County, OK | Oil & Gas Property | Jun 2022 |
| 224 | OBLINSKY | Indiana County, PA | Gas Property | Dec 2025 |
| 225 | OBN - SLAGLE UNIT | Montague County, TX | Oil & Gas Property | Jun 2026 |
| 226 | OBN PAYNE | Montague County, TX | Oil & Gas Property | Feb 2021 |
| 227 | OBORG | Saline County, KS | Oil Property | Nov 2025 |
| 228 | OBORNY | Rush County, KS | Oil Property | May 2026 |
| 229 | OBORNY FARMS | Rush County, KS | Oil Property | Jan 2012 |
| 230 | OBOY N CLR BL 5H | Belmont County, OH | Gas Property | Jun 2026 |
| 231 | OBOY NE CLR BL | Belmont County, OH | Gas Property | Jun 2026 |
| 232 | OBOY NW CLR BL 3H | Belmont County, OH | Gas Property | Jun 2026 |
| 233 | OBOY SE CLR BL | Belmont County, OH | Gas Property | Jun 2026 |
| 234 | OBOY SW CLR BL | Belmont County, OH | Gas Property | Jun 2026 |
| 235 | OBRATE | Gray County, KS | Oil Property | Apr 2026 |
| 236 | OBRATE | Haskell County, KS | Oil Property | Apr 2026 |
| 237 | OBRATE | Finney County, KS | Oil & Gas Property | May 2026 |
| 238 | OBRATE | Ness County, KS | Oil Property | Aug 2024 |
| 239 | OBRATE - FLB | Finney County, KS | Oil Property | May 2026 |
| 240 | OBRATE-FINNEY | Finney County, KS | Oil Property | May 2026 |
| 241 | OBREGON B | Guadalupe County, TX | Oil & Gas Property | Jun 2026 |
| 242 | OBREGON-A | Caldwell County, TX | Oil & Gas Property | Jun 2026 |
| 243 | OBRIEN | Neosho County, KS | Oil Property | Jan 2026 |
| 244 | OBRIEN | Liberty County, TX | Oil & Gas Property | Dec 2014 |
| 245 | OBRIEN | Miami County, KS | Oil Property | Feb 1989 |
| 246 | OBRIEN | Chaves County, NM | Oil & Gas Property | Aug 2009 |
| 247 | OBRIEN | Ness County, KS | Oil Property | May 2026 |
| 248 | OBRIEN | Monroe County, OH | Oil & Gas Property | Dec 2025 |
| 249 | OBRIEN | Ward County, TX | Oil & Gas Property | Jun 2026 |
| 250 | OBRIEN | Dawson County, TX | Oil & Gas Property | Jun 2026 |
| 251 | OBRIEN | Haskell County, TX | Oil & Gas Property | Jun 2026 |
| 252 | OBRIEN | Susquehanna County, PA | Gas Property | Jun 2026 |
| 253 | OBRIEN | Wheeler County, TX | Oil & Gas Property | Jun 2026 |
| 254 | OBRIEN | Refugio County, TX | Oil & Gas Property | Oct 2014 |
| 255 | OBRIEN | Chaves County, NM | Oil & Gas Property | Jul 2024 |
| 256 | OBRIEN | Gray County, TX | Oil & Gas Property | Jun 2026 |
| 257 | OBRIEN | Barbour County, WV | Oil & Gas Property | Dec 2021 |
| 258 | OBRIEN | Montgomery County, KS | Gas Property | May 2026 |
| 259 | OBRIEN | Labette County, KS | Gas Property | May 2026 |
| 260 | OBRIEN | Galveston County, TX | Oil & Gas Property | Jun 2026 |
| 261 | OBRIEN | Kern County, CA | Oil & Gas Property | Jul 2026 |
| 262 | OBRIEN | Bexar County, TX | Oil & Gas Property | Dec 2025 |
| 263 | OBRIEN | Trego County, KS | Oil Property | Jun 2019 |
| 264 | OBRIEN | Midland County, TX | Oil & Gas Property | Jun 2026 |
| 265 | OBRIEN | Bee County, TX | Oil & Gas Property | Jun 2026 |
| 266 | OBRIEN | Cheyenne County, KS | Gas Property | May 2026 |
| 267 | OBRIEN | Refugio County, TX | Oil & Gas Property | Jun 2026 |
| 268 | OBRIEN -E | Liberty County, TX | Oil & Gas Property | Jan 2026 |
| 269 | OBRIEN BROTHERS (11X-18 | Richland County, MT | Oil & Gas Property | Jun 2026 |
| 270 | OBRIEN ERIN ETAL UNIT 1 | Galveston County, TX | Oil & Gas Property | Dec 2016 |
| 271 | OBRIEN J | Refugio County, TX | Oil & Gas Property | Jun 2026 |
| 272 | OBRIEN JAMES | Meigs County, OH | Oil & Gas Property | Dec 2023 |
| 273 | OBRIEN SPRINGS | Carbon County, WY | Oil & Gas Property | Nov 2019 |
| 274 | OBRIEN STRAWN UNIT | Haskell County, TX | Oil & Gas Property | Jun 2026 |
| 275 | OBRIEN, G.W | Ward County, TX | Oil & Gas Property | Jun 2026 |
| 276 | OBRIEN, MICHAEL | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 277 | OBRIEN, RACHEL R | Barbour County, WV | Oil & Gas Property | Dec 2021 |
| 278 | OBRIEN-BRUNSON 43A | Midland County, TX | Oil & Gas Property | Jun 2026 |
| 279 | OBRIGEWITCH | Stark County, ND | Oil & Gas Property | Jun 2026 |
| 280 | OBRIGEWITCH | Stark County, ND | Oil & Gas Property | Jun 2026 |
| 281 | OBRIGEWITCH | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 282 | OBRIYENITCH 1-14H | Billings County, ND | Oil & Gas Property | Jun 2026 |
| 283 | OBRYAN | Daviess County, KY | Oil Property | Dec 2022 |
| 284 | OBRYAN | Neosho County, KS | Oil Property | Dec 2004 |
| 285 | OBRYAN, R L | Daviess County, KY | Oil Property | Mar 2022 |
| 286 | OBSIDIAN | Payne County, OK | Oil & Gas Property | Jun 2026 |
| 287 | OBSIDIAN | Lavaca County, TX | Oil & Gas Property | Jun 2026 |
| 288 | OBSIDIAN 147-93-16B-21H-TF | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 289 | OBYRNE | Upshur County, TX | Oil & Gas Property | Apr 2017 |
| 290 | OBYRNE | Hitchcock County, NE | Oil Property | Dec 2025 |
| 291 | OBYRNE HEIRS | Upshur County, TX | Oil & Gas Property | Jun 2026 |
| 292 | OCAMPO 4-9C4 | Duchesne County, UT | Oil & Gas Property | Jul 2026 |
| 293 | OCAMPO, EDUARDO MARTIN 1 | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 294 | OCATILLA STATE 2-40 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 295 | OCCIDENTAL | Big Horn County, WY | Oil & Gas Property | Dec 2013 |
| 296 | OCCIDENTAL | San Joaquin County, CA | Gas Property | Jul 1995 |
| 297 | OCEANA | Stephens County, OK | Oil & Gas Property | Jun 2026 |
| 298 | OCEANIC | Kern County, CA | Oil & Gas Property | Jul 2026 |
| 299 | OCEANSIDE | Fresno County, CA | Oil Property | Jan 1997 |
| 300 | OCEL | Carroll County, OH | Oil & Gas Property | Jun 2026 |