| 15201 | ROOSEVELT 18-15-05 | Dewey County, OK | Oil & Gas Property | Feb 2025 |
| 15202 | ROOT | Creek County, OK | Oil & Gas Property | Jan 2025 |
| 15203 | ROOT | Ellis County, OK | Oil & Gas Property | Feb 2025 |
| 15204 | ROOT | Creek County, OK | Oil Property | Feb 2025 |
| 15205 | ROPER | Beaver County, OK | Oil & Gas Property | Feb 2025 |
| 15206 | ROPER | Pontotoc County, OK | Oil & Gas Property | Nov 2016 |
| 15207 | ROPER | Ellis County, OK | Oil & Gas Property | Feb 2025 |
| 15208 | ROPER | Woodward County, OK | Gas Property | Mar 2025 |
| 15209 | RORO | Pottawatomie County, OK | Oil Property | Feb 2025 |
| 15210 | ROSA | Dewey County, OK | Oil & Gas Property | Feb 2025 |
| 15211 | ROSA | Dewey County, OK | Oil & Gas Property | Feb 2025 |
| 15212 | ROSA CHISHOLM | Tulsa County, OK | Oil Property | Feb 2025 |
| 15213 | ROSA LEE KUHN | Harper County, OK | Oil & Gas Property | Sep 2023 |
| 15214 | ROSA OKLAHOMA 0506 | Grady County, OK | Oil & Gas Property | Feb 2025 |
| 15215 | ROSA PETREE | Dewey County, OK | Oil & Gas Property | Feb 2025 |
| 15216 | ROSA SMITH | Caddo County, OK | Oil & Gas Property | Feb 2025 |
| 15217 | ROSALEE | Ellis County, OK | Oil & Gas Property | Jul 2015 |
| 15218 | ROSALIE | Kingfisher County, OK | Oil & Gas Property | Feb 2025 |
| 15219 | ROSALIE 1 | Carter County, OK | Oil & Gas Property | Feb 2025 |
| 15220 | ROSAMOND | Pottawatomie County, OK | Oil Property | Feb 2025 |
| 15221 | ROSE | Garvin County, OK | Oil & Gas Property | Feb 2025 |
| 15222 | ROSE | Pontotoc County, OK | Oil Property | Feb 2025 |
| 15223 | ROSE | Major County, OK | Oil & Gas Property | Feb 2025 |
| 15224 | ROSE | Canadian County, OK | Oil & Gas Property | Feb 2025 |
| 15225 | ROSE | Okfuskee County, OK | Oil & Gas Property | Jul 2013 |
| 15226 | ROSE | Nowata County, OK | Gas Property | Jul 2023 |
| 15227 | ROSE | Logan County, OK | Oil & Gas Property | Feb 2017 |
| 15228 | ROSE | Nowata County, OK | Gas Property | Feb 2024 |
| 15229 | ROSE | Haskell County, OK | Gas Property | Mar 2024 |
| 15230 | ROSE & SONS | Haskell County, OK | Gas Property | Feb 2025 |
| 15231 | ROSE 1-13H | Washita County, OK | Oil & Gas Property | Feb 2025 |
| 15232 | ROSE 2510 | Alfalfa County, OK | Oil & Gas Property | Feb 2025 |
| 15233 | ROSE AND SONS | Haskell County, OK | Gas Property | Feb 2025 |
| 15234 | ROSE HILL | Harper County, OK | Oil & Gas Property | Mar 2025 |
| 15235 | ROSE HILL 1-31H | Dewey County, OK | Oil & Gas Property | Feb 2025 |
| 15236 | ROSE LEWIS | Okmulgee County, OK | Gas Property | Nov 2011 |
| 15237 | ROSE MARY | Alfalfa County, OK | Oil & Gas Property | Mar 2025 |
| 15238 | ROSE RANCH | Love County, OK | Oil & Gas Property | Feb 2025 |
| 15239 | ROSE REAL ESTATE | Le Flore County, OK | Gas Property | Feb 2025 |
| 15240 | ROSE SMITH | Beaver County, OK | Oil & Gas Property | Feb 2025 |
| 15241 | ROSE UNIT | Marshall County, OK | Oil & Gas Property | Mar 2025 |
| 15242 | ROSE UNIT | Woods County, OK | Oil & Gas Property | Mar 2025 |
| 15243 | ROSE-DIXON | Carter County, OK | Oil Property | Feb 2018 |
| 15244 | ROSE-VOS | Garvin County, OK | Oil Property | Dec 2024 |
| 15245 | ROSEANNADANNA 27_22-12N-6W | Canadian County, OK | Oil & Gas Property | Feb 2025 |
| 15246 | ROSEANNADANNA 34_27-12N-6W | Canadian County, OK | Oil & Gas Property | Feb 2025 |
| 15247 | ROSEBERRY | Texas County, OK | Gas Property | Feb 2025 |
| 15248 | ROSELLA KELL | Tulsa County, OK | Oil Property | Mar 2020 |
| 15249 | ROSEMAN | McIntosh County, OK | Gas Property | Feb 2025 |
| 15250 | ROSEMARY | Woods County, OK | Oil & Gas Property | Dec 2017 |
| 15251 | ROSEMARY | Grady County, OK | Oil & Gas Property | Feb 2025 |
| 15252 | ROSEMARY | Kingfisher County, OK | Oil & Gas Property | Feb 2025 |
| 15253 | ROSEMARY | Kingfisher County, OK | Oil & Gas Property | Feb 2025 |
| 15254 | ROSENGRANT | Pottawatomie County, OK | Oil Property | Dec 1993 |
| 15255 | ROSER | Blaine County, OK | Oil & Gas Property | Mar 2025 |
| 15256 | ROSER 1711 | Blaine County, OK | Oil & Gas Property | Feb 2025 |
| 15257 | ROSEWOOD 16-12 | Canadian County, OK | Oil & Gas Property | Feb 2025 |
| 15258 | ROSEY HAVENSTRITE | Grady County, OK | Oil & Gas Property | Feb 2025 |
| 15259 | ROSIA | Kingfisher County, OK | Oil & Gas Property | Feb 2025 |
| 15260 | ROSIA 1709 | Kingfisher County, OK | Oil & Gas Property | Feb 2025 |
| 15261 | ROSIER | Pawnee County, OK | Oil & Gas Property | Jan 2025 |
| 15262 | ROSIER | Okfuskee County, OK | Oil & Gas Property | Dec 2019 |
| 15263 | ROSIER | Pawnee County, OK | Oil & Gas Property | Aug 2023 |
| 15264 | ROSIERE | Payne County, OK | Oil & Gas Property | Aug 1998 |
| 15265 | ROSS | Alfalfa County, OK | Oil & Gas Property | Feb 2015 |
| 15266 | ROSS | Payne County, OK | Oil & Gas Property | Jan 2019 |
| 15267 | ROSS | Osage County, OK | Oil & Gas Property | Apr 2016 |
| 15268 | ROSS | Kay County, OK | Oil & Gas Property | Feb 2025 |
| 15269 | ROSS | Logan County, OK | Oil & Gas Property | Feb 2025 |
| 15270 | ROSS | Pittsburg County, OK | Gas Property | Feb 2025 |
| 15271 | ROSS | Pontotoc County, OK | Oil Property | Nov 2024 |
| 15272 | ROSS | Garvin County, OK | Oil & Gas Property | Dec 2016 |
| 15273 | ROSS | Johnston County, OK | Oil & Gas Property | Feb 2025 |
| 15274 | ROSS "D" 3 | Texas County, OK | Oil & Gas Property | Jun 2024 |
| 15275 | ROSS SMITH | Garvin County, OK | Oil Property | Oct 2024 |
| 15276 | ROSSER | Caddo County, OK | Oil & Gas Property | Feb 2025 |
| 15277 | ROSSER 1 | Stephens County, OK | Oil & Gas Property | Mar 2025 |
| 15278 | ROSSO | Pittsburg County, OK | Gas Property | Feb 2025 |
| 15279 | ROSSO | Haskell County, OK | Gas Property | Apr 2020 |
| 15280 | ROTH | Blaine County, OK | Oil & Gas Property | Feb 2025 |
| 15281 | ROTHER | Canadian County, OK | Oil & Gas Property | Feb 2025 |
| 15282 | ROTHER | Canadian County, OK | Oil & Gas Property | Feb 2025 |
| 15283 | ROTHER | Kingfisher County, OK | Oil & Gas Property | Feb 2025 |
| 15284 | ROTHER | Major County, OK | Oil & Gas Property | Mar 2025 |
| 15285 | ROTHER | Canadian County, OK | Oil & Gas Property | Jan 2025 |
| 15286 | ROTHER | Blaine County, OK | Oil & Gas Property | Dec 2020 |
| 15287 | ROTHER 1-14H | Canadian County, OK | Oil & Gas Property | Feb 2025 |
| 15288 | ROTHER 16-4-11 | Logan County, OK | Oil & Gas Property | Feb 2025 |
| 15289 | ROTHERMEL | Logan County, OK | Oil & Gas Property | Jun 2020 |
| 15290 | ROTHGEB | Kay County, OK | Oil & Gas Property | Jan 2025 |
| 15291 | ROTTGER | Kingfisher County, OK | Oil & Gas Property | Feb 2018 |
| 15292 | ROTTING 2716 | Woods County, OK | Oil & Gas Property | Mar 2025 |
| 15293 | ROTTWEILER | Garfield County, OK | Oil & Gas Property | Feb 2025 |
| 15294 | ROUCE | Blaine County, OK | Oil & Gas Property | Feb 2025 |
| 15295 | ROUGE | Texas County, OK | Oil & Gas Property | Mar 2025 |
| 15296 | ROUNDBALL 1V-1 | McIntosh County, OK | Gas Property | Feb 2025 |
| 15297 | ROUNDHOUSE | Pottawatomie County, OK | Oil & Gas Property | Feb 1993 |
| 15298 | ROUNDS | Custer County, OK | Oil & Gas Property | Feb 2025 |
| 15299 | ROUNDS | Roger Mills County, OK | Oil & Gas Property | Jan 2025 |
| 15300 | ROUNDS | Roger Mills County, OK | Oil & Gas Property | Mar 2025 |