| 5201 | ROCHESTER & PITT | Indiana County, PA | Gas Property | Dec 2024 |
| 5202 | ROCHESTER & PITTS | Marion County, WV | Oil & Gas Property | Dec 2021 |
| 5203 | ROCHESTER & PITTS | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 5204 | ROCHESTER & PITTSBURG | Armstrong County, PA | Gas Property | Dec 2024 |
| 5205 | ROCHESTER & PITTSBURGH CO | Indiana County, PA | Gas Property | Dec 2024 |
| 5206 | ROCHESTER & PITTSBURGH COAL | Westmoreland County, PA | Oil & Gas Property | Dec 2024 |
| 5207 | ROCHESTER & PITTSBURGH COAL CO | Armstrong County, PA | Oil & Gas Property | Dec 2024 |
| 5208 | ROCHESTER & PITTSBURGH COAL CO | Indiana County, PA | Gas Property | Dec 2024 |
| 5209 | ROCHESTER & PITTSBURGH COAL COMPANY CR | Marion County, WV | Gas Property | Dec 2021 |
| 5210 | ROCHESTER & PITTSUBRGH COAL CO | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 5211 | ROCHIN UNIT | Tarrant County, TX | Gas Property | Jan 2025 |
| 5212 | ROCK | San Luis Obispo County, CA | Oil & Gas Property | Dec 2024 |
| 5213 | ROCK | Comanche County, KS | Oil & Gas Property | Dec 2024 |
| 5214 | ROCK | Weston County, WY | Oil & Gas Property | Feb 2025 |
| 5215 | ROCK | Taylor County, TX | Oil & Gas Property | Jan 2025 |
| 5216 | ROCK BOTTOM 87 1H | Hansford County, TX | Oil & Gas Property | Jan 2025 |
| 5217 | ROCK CANYON | Garfield County, CO | Gas Property | Jan 2025 |
| 5218 | ROCK CHALK FARMS | Reno County, KS | Oil & Gas Property | Dec 2024 |
| 5219 | ROCK CREEK | Tarrant County, TX | Gas Property | Jan 2025 |
| 5220 | ROCK CREEK | Pittsburg County, OK | Gas Property | Jan 2025 |
| 5221 | ROCK CREEK | Palo Pinto County, TX | Oil & Gas Property | Jan 2025 |
| 5222 | ROCK CREEK | Butler County, KS | Oil Property | May 2023 |
| 5223 | ROCK CREEK | Campbell County, WY | Oil & Gas Property | Jan 2025 |
| 5224 | ROCK CREEK 36X25-20-26 | Ellis County, OK | Oil & Gas Property | Jan 2025 |
| 5225 | ROCK CREEK COLLIER | Boone County, WV | Gas Property | Nov 2021 |
| 5226 | ROCK CREEK RANCH | Gonzales County, TX | Oil & Gas Property | Jan 2025 |
| 5227 | ROCK CROSSING UNIT | Wilbarger County, TX | Oil & Gas Property | Jan 2025 |
| 5228 | ROCK FEDERAL | Chaves County, NM | Gas Property | Jan 2025 |
| 5229 | ROCK FURNA | Armstrong County, PA | Gas Property | Dec 2024 |
| 5230 | ROCK GARDEN | Ward County, TX | Oil & Gas Property | Jan 2025 |
| 5231 | ROCK HAPPY 33-3H | Rosebud County, MT | Oil & Gas Property | Dec 2024 |
| 5232 | ROCK HOLLOW | Irion County, TX | Oil & Gas Property | Jan 2025 |
| 5233 | ROCK HOUSE | Uintah County, UT | Oil & Gas Property | Nov 2024 |
| 5234 | ROCK HOUSE | Ward County, TX | Oil & Gas Property | Jan 2025 |
| 5235 | ROCK ISLAND | Pittsburg County, OK | Oil & Gas Property | Jan 2025 |
| 5236 | ROCK ISLAND | San Juan County, NM | Oil & Gas Property | Jan 2025 |
| 5237 | ROCK ISLAND 1 | Canadian County, OK | Oil & Gas Property | Jan 2025 |
| 5238 | ROCK ISLAND 16 STATE | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 5239 | ROCK ISLAND FEDERAL | San Juan County, NM | Oil & Gas Property | Jan 2025 |
| 5240 | ROCK JELLY FEDERAL COM | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 5241 | ROCK QUEEN UNIT | Chaves County, NM | Oil & Gas Property | Oct 2023 |
| 5242 | ROCK RANCH | Wise County, TX | Oil & Gas Property | Jan 2025 |
| 5243 | ROCK RANCH MCDOUGAL AH5 5 | Wise County, TX | Oil & Gas Property | Jan 2025 |
| 5244 | ROCK RIDGE FEDERAL | Eddy County, NM | Oil & Gas Property | Jan 2025 |
| 5245 | ROCK RIVER STATE 30 | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 5246 | ROCK RUN | McKean County, PA | Oil Property | Dec 2024 |
| 5247 | ROCK SAND | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 5248 | ROCK SPRINGS 09 | Howard County, TX | Oil & Gas Property | Jan 2025 |
| 5249 | ROCK SPRINGS 29 | Howard County, TX | Oil & Gas Property | Jan 2025 |
| 5250 | ROCK SPUR 2 | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 5251 | ROCK SPUR 27 W | Eddy County, NM | Oil & Gas Property | Jan 2025 |
| 5252 | ROCK STEADY STATE | Lea County, NM | Oil & Gas Property | Jan 2025 |
| 5253 | ROCK TANK | Eddy County, NM | Gas Property | Sep 2020 |
| 5254 | ROCK UNIT | Midland County, TX | Oil & Gas Property | Jan 2025 |
| 5255 | ROCK WOMAN USA 41-4TFH | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 5256 | ROCKAFELLOW, W | Arenac County, MI | Oil Property | Dec 2024 |
| 5257 | ROCKDALE STATE 35-28 | Loving County, TX | Oil & Gas Property | Jan 2025 |
| 5258 | ROCKDALE STATE 3835-28 | Winkler County, TX | Oil & Gas Property | Jan 2025 |
| 5259 | ROCKEFELLER | White County, AR | Gas Property | Jun 2024 |
| 5260 | ROCKEFELLER (05-275-0 | Susquehanna County, PA | Gas Property | Jan 2025 |
| 5261 | ROCKER | Pecos County, TX | Oil & Gas Property | Jan 2025 |
| 5262 | ROCKER | Reagan County, TX | Oil & Gas Property | Jan 2025 |
| 5263 | ROCKER | Irion County, TX | Oil & Gas Property | Jan 2025 |
| 5264 | ROCKER B | Reagan County, TX | Oil & Gas Property | May 2022 |
| 5265 | ROCKER B | Irion County, TX | Oil & Gas Property | Jan 2025 |
| 5266 | ROCKERFELLOW UNIT | Tarrant County, TX | Gas Property | Jan 2025 |
| 5267 | ROCKET | Carter County, OK | Oil & Gas Property | Jan 2025 |
| 5268 | ROCKET | Grimes County, TX | Oil & Gas Property | Jan 2025 |
| 5269 | ROCKET | Carter County, OK | Oil & Gas Property | Jan 2025 |
| 5270 | ROCKET | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 5271 | ROCKET 35 | Howard County, TX | Oil & Gas Property | Jan 2025 |
| 5272 | ROCKET 8 | Loving County, TX | Oil & Gas Property | Jan 2025 |
| 5273 | ROCKET FEDERAL | Eddy County, NM | Oil & Gas Property | Dec 2024 |
| 5274 | ROCKET UNIT | Brazos County, TX | Oil & Gas Property | Dec 2024 |
| 5275 | ROCKET WRANGLER 11 | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 5276 | ROCKFORD 1-1H36 | Marshall County, OK | Oil & Gas Property | Jan 2025 |
| 5277 | ROCKHOPPER | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 5278 | ROCKHOUND | Howard County, TX | Oil & Gas Property | Jan 2025 |
| 5279 | ROCKHOUND 33 W0 | Eddy County, NM | Oil & Gas Property | Jan 2025 |
| 5280 | ROCKHOUSE FORK LAND CO | Raleigh County, WV | Gas Property | Dec 2021 |
| 5281 | ROCKHOUSE OIL | Knott County, KY | Oil & Gas Property | Dec 2023 |
| 5282 | ROCKHOUSE OIL | Knott County, KY | Oil & Gas Property | Dec 2019 |
| 5283 | ROCKIES | Ellis County, OK | Oil & Gas Property | Jul 2023 |
| 5284 | ROCKIES GAS UNIT | Angelina County, TX | Gas Property | Jan 2025 |
| 5285 | ROCKIN ANNIE | Major County, OK | Oil & Gas Property | Dec 2019 |
| 5286 | ROCKIN DOBBIN 1-23-14-11XHM | Custer County, OK | Oil & Gas Property | Jan 2025 |
| 5287 | ROCKIN M | Atascosa County, TX | Oil & Gas Property | Jan 2025 |
| 5288 | ROCKIN RODEO 05-17 175 | Midland County, TX | Oil & Gas Property | Jan 2025 |
| 5289 | ROCKING CHAIR | Harper County, OK | Oil & Gas Property | Jan 2025 |
| 5290 | ROCKING G | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 5291 | ROCKING G | De Soto Parish, LA | Gas Property | Dec 2024 |
| 5292 | ROCKING HORSE | Tarrant County, TX | Gas Property | Jan 2025 |
| 5293 | ROCKING HORSE WEST WING MIPA | Tarrant County, TX | Gas Property | Jan 2025 |
| 5294 | ROCKING M | Wharton County, TX | Oil & Gas Property | Jan 2025 |
| 5295 | ROCKING M LAND & CATTLE | Wharton County, TX | Oil & Gas Property | Nov 2024 |
| 5296 | ROCKING R FARMS | Scott County, KS | Oil Property | Dec 2024 |
| 5297 | ROCKING R RANCH | Palo Pinto County, TX | Oil & Gas Property | Feb 2024 |
| 5298 | ROCKINGHORSE 944 | Garza County, TX | Oil & Gas Property | Oct 2024 |
| 5299 | ROCKOIL | Washington County, OH | Oil & Gas Property | Dec 2023 |
| 5300 | ROCKOIL M | Washington County, OH | Oil & Gas Property | Dec 2023 |