| 4201 | RIO LC 12 | Adams County, CO | Oil & Gas Property | May 2025 |
| 4202 | RIO LEO 23/26 DM | Ellis County, OK | Oil & Gas Property | Apr 2025 |
| 4203 | RIO LLANO 11-10 | Midland County, TX | Oil & Gas Property | Apr 2025 |
| 4204 | RIO LOBO STATE | Reeves County, TX | Oil & Gas Property | Apr 2025 |
| 4205 | RIO LOBO UNIT | Fayette County, TX | Oil & Gas Property | Apr 2025 |
| 4206 | RIO LOBO UNIT EB | Robertson County, TX | Oil & Gas Property | Mar 2025 |
| 4207 | RIO NUECES 37-44 UNIT | Midland County, TX | Oil & Gas Property | Apr 2025 |
| 4208 | RIO PECOS | Eddy County, NM | Oil & Gas Property | Apr 2025 |
| 4209 | RIO PECOS 27-18SL UNIT | Midland County, TX | Oil & Gas Property | Apr 2025 |
| 4210 | RIO PEDERNALES 23-34 UNIT | Midland County, TX | Oil & Gas Property | Apr 2025 |
| 4211 | RIO PENASCO | Eddy County, NM | Oil & Gas Property | May 2025 |
| 4212 | RIO PIERCE FAMILY 57-T2-45 1H | Reeves County, TX | Oil & Gas Property | Apr 2025 |
| 4213 | RIO RANCH | Matagorda County, TX | Oil & Gas Property | Sep 2017 |
| 4214 | RIO RICKS UPPER MORROW UNIT | Ochiltree County, TX | Oil & Gas Property | Apr 2025 |
| 4215 | RIO ROJO 27-30 UNIT 1 | Midland County, TX | Oil & Gas Property | Apr 2025 |
| 4216 | RIO SABINE 39-42 UNIT 1 | Midland County, TX | Oil & Gas Property | Apr 2025 |
| 4217 | RIO SAN GABRIEL 28-29 UNIT | Midland County, TX | Oil & Gas Property | Apr 2025 |
| 4218 | RIO SAN JACINTO 38-43 | Midland County, TX | Oil & Gas Property | Apr 2025 |
| 4219 | RIO SAN MARCOS 36-45 UNIT | Midland County, TX | Oil & Gas Property | Apr 2025 |
| 4220 | RIO SIETE | Winkler County, TX | Oil & Gas Property | Apr 2025 |
| 4221 | RIO STATE | Eddy County, NM | Oil & Gas Property | Apr 2025 |
| 4222 | RIO STATE 57-T2-34X27 | Reeves County, TX | Oil & Gas Property | Apr 2025 |
| 4223 | RIO STATE RANDOLPH 57-T2-34 | Reeves County, TX | Oil & Gas Property | Mar 2025 |
| 4224 | RIO VIEJO | Kern County, CA | Oil & Gas Property | Apr 2025 |
| 4225 | RIO VISTA S | Solano County, CA | Oil & Gas Property | Mar 2025 |
| 4226 | RIO WICHITA 15-10 | Midland County, TX | Oil & Gas Property | Apr 2025 |
| 4227 | RIOS LAURA | Caldwell County, TX | Oil & Gas Property | Apr 2025 |
| 4228 | RIOS R | Caldwell County, TX | Oil & Gas Property | Apr 2025 |
| 4229 | RIOUX | Wharton County, TX | Oil & Gas Property | Jan 2025 |
| 4230 | RIOUX PROPERTIES | Wharton County, TX | Oil & Gas Property | Aug 2024 |
| 4231 | RIP VW | Dawson County, TX | Oil & Gas Property | Apr 2025 |
| 4232 | RIP WARD F UNIT 1 | Sutton County, TX | Oil & Gas Property | Apr 2025 |
| 4233 | RIP WHEELER 705-668 | Yoakum County, TX | Oil & Gas Property | Apr 2025 |
| 4234 | RIPLEY | Payne County, OK | Oil Property | Apr 2025 |
| 4235 | RIPLEY | Kern County, CA | Oil & Gas Property | Jul 2016 |
| 4236 | RIPLEY | Noble County, OK | Oil & Gas Property | Apr 2025 |
| 4237 | RIPLEY | Guernsey County, OH | Oil & Gas Property | Mar 2025 |
| 4238 | RIPLEY | Seminole County, OK | Oil Property | Apr 2021 |
| 4239 | RIPLEY | San Juan County, NM | Oil & Gas Property | May 2025 |
| 4240 | RIPLEY | Tillman County, OK | Oil Property | Apr 2014 |
| 4241 | RIPLEY | Canadian County, OK | Oil & Gas Property | Apr 2025 |
| 4242 | RIPLEY | Montgomery County, KS | Oil Property | Aug 2024 |
| 4243 | RIPLEY | Tuscarawas County, OH | Oil & Gas Property | Dec 2023 |
| 4244 | RIPLEY | Pawnee County, OK | Oil & Gas Property | Apr 2025 |
| 4245 | RIPLEY 00 | Rio Arriba County, NM | Oil & Gas Property | May 2025 |
| 4246 | RIPLEY 1-24H | Richland County, MT | Oil & Gas Property | May 2025 |
| 4247 | RIPLEY 10-2 A | Howard County, TX | Oil & Gas Property | Mar 2025 |
| 4248 | RIPLEY BS FEDERAL COM | Eddy County, NM | Oil & Gas Property | May 2025 |
| 4249 | RIPLEY WC FEDERAL COM | Eddy County, NM | Oil & Gas Property | May 2025 |
| 4250 | RIPPER FEDERAL 1 | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 4251 | RIPPERDAN | Fresno County, CA | Oil & Gas Property | Apr 2025 |
| 4252 | RIPPETOE | Logan County, KS | Oil Property | Mar 2025 |
| 4253 | RIPPIN WRANGLER C26-19 | Loving County, TX | Oil & Gas Property | Apr 2025 |
| 4254 | RIPPLE | Ness County, KS | Oil Property | Nov 2022 |
| 4255 | RIPPLE | Armstrong County, PA | Gas Property | Dec 2024 |
| 4256 | RIPPLE 32 FEDERAL COM | Eddy County, NM | Oil & Gas Property | May 2025 |
| 4257 | RIPPLE 32 FEDERAL COM 7 | Eddy County, NM | Oil & Gas Property | May 2025 |
| 4258 | RIPPLE, RODDY | Nueces County, TX | Oil & Gas Property | Apr 2025 |
| 4259 | RIPPLE-DUSEK UNIT | Burleson County, TX | Oil & Gas Property | Mar 2025 |
| 4260 | RIPPSTEIN | Ellis County, OK | Oil & Gas Property | Apr 2025 |
| 4261 | RIPPSTEIN-GOTTHARDT UNIT | Karnes County, TX | Oil & Gas Property | Apr 2025 |
| 4262 | RIPPSTEIN-HONS RAFTER SA | Karnes County, TX | Oil & Gas Property | Apr 2025 |
| 4263 | RIPPSTEIN-MIKKELSON | Karnes County, TX | Oil & Gas Property | Apr 2025 |
| 4264 | RIPPSTEIN-RAFTER UNIT | Karnes County, TX | Oil & Gas Property | Apr 2025 |
| 4265 | RIPS 4471-0 | Campbell County, WY | Oil & Gas Property | May 2025 |
| 4266 | RISA | Haskell County, KS | Oil Property | Mar 2025 |
| 4267 | RISAN 1-34H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 4268 | RISCH GAS UNIT | Jack County, TX | Oil & Gas Property | Apr 2025 |
| 4269 | RISCH WM. L | Jack County, TX | Oil & Gas Property | Apr 2025 |
| 4270 | RISCHARD #8 | Oklahoma County, OK | Oil & Gas Property | Nov 2002 |
| 4271 | RISE R | Lavaca County, TX | Gas Property | Feb 2025 |
| 4272 | RISELEY | Dewey County, OK | Oil & Gas Property | Apr 2025 |
| 4273 | RISEN 16 | Texas County, OK | Oil & Gas Property | Apr 2025 |
| 4274 | RISENHOOVER | Haskell County, OK | Gas Property | Apr 2025 |
| 4275 | RISENHOOVER | Pottawatomie County, OK | Oil Property | Apr 2025 |
| 4276 | RISER | Live Oak County, TX | Oil & Gas Property | Apr 2025 |
| 4277 | RISER 1 | Live Oak County, TX | Oil & Gas Property | Aug 2018 |
| 4278 | RISHEL | McPherson County, KS | Oil Property | Jan 2025 |
| 4279 | RISING | Chautauqua County, KS | Oil Property | Oct 2024 |
| 4280 | RISING | Logan County, OK | Oil & Gas Property | Apr 2025 |
| 4281 | RISING | Chautauqua County, KS | Oil Property | Oct 2015 |
| 4282 | RISING H. L. ET AL | Grayson County, TX | Oil & Gas Property | Apr 2025 |
| 4283 | RISING STAR | Kent County, TX | Oil & Gas Property | Apr 2025 |
| 4284 | RISING SUN | McKenzie County, ND | Oil & Gas Property | May 2025 |
| 4285 | RISING SUN | McClain County, OK | Oil & Gas Property | Apr 2025 |
| 4286 | RISING SUN | McClain County, OK | Oil & Gas Property | Apr 2025 |
| 4287 | RISING SUN | Howard County, TX | Oil & Gas Property | Sep 2024 |
| 4288 | RISING SUN | Howard County, TX | Oil & Gas Property | Mar 2025 |
| 4289 | RISING SUN UNIT | Reeves County, TX | Oil & Gas Property | Apr 2025 |
| 4290 | RISINGER | Union County, AR | Oil Property | Dec 2024 |
| 4291 | RISINGER | Jim Wells County, TX | Oil & Gas Property | Jul 2021 |
| 4292 | RISINGER | Dimmit County, TX | Oil & Gas Property | Apr 2025 |
| 4293 | RISINGER | Shelby County, TX | Oil & Gas Property | Apr 2025 |
| 4294 | RISINGER 1-5H | Carter County, OK | Oil & Gas Property | Apr 2025 |
| 4295 | RISINGER P-CREST D ALLOC B1 | Shelby County, TX | Gas Property | Apr 2025 |
| 4296 | RISKE | Lee County, TX | Oil & Gas Property | Feb 2025 |
| 4297 | RISKEN CARL F | Kenedy County, TX | Oil & Gas Property | Apr 2025 |
| 4298 | RISLEY | Butler County, KS | Oil Property | Mar 2025 |
| 4299 | RISLEY | Hemphill County, TX | Oil & Gas Property | Apr 2025 |
| 4300 | RISLEY | Jones County, TX | Oil & Gas Property | Apr 2025 |