| 124301 | SWANSTON | Yolo County, CA | Gas Property | May 1991 |
| 124302 | SWANSTON | Yolo County, CA | Gas Property | Nov 2011 |
| 124303 | SWANSTON CHILDRENS HOME | Mahoning County, OH | Oil & Gas Property | Dec 2021 |
| 124304 | SWANTEK | Bay County, MI | Oil Property | Oct 2009 |
| 124305 | SWANTNER | Hidalgo County, TX | Oil & Gas Property | Jun 2023 |
| 124306 | SWANTNER G | Zapata County, TX | Oil & Gas Property | Feb 2025 |
| 124307 | SWANWICK | Nowata County, OK | Gas Property | Mar 2023 |
| 124308 | SWAPO II | Tarrant County, TX | Gas Property | Feb 2025 |
| 124309 | SWAPPORTUNITY 75-11 LOV UNIT | Loving County, TX | Oil & Gas Property | Feb 2025 |
| 124310 | SWARM | Clarion County, PA | Oil & Gas Property | Dec 2020 |
| 124311 | SWARNER | Comanche County, KS | Oil & Gas Property | Jan 2025 |
| 124312 | SWART | Nemaha County, KS | Oil Property | Jan 2025 |
| 124313 | SWART | Gove County, KS | Oil Property | Jan 2025 |
| 124314 | SWART | Warren County, PA | Gas Property | Dec 2024 |
| 124315 | SWART | Kingfisher County, OK | Oil & Gas Property | Feb 2025 |
| 124316 | SWART | Russell County, KS | Oil Property | Aug 2015 |
| 124317 | SWARTLEY | Seneca County, NY | Gas Property | Dec 2023 |
| 124318 | SWARTS-BRILEY | Jack County, TX | Oil & Gas Property | Feb 2025 |
| 124319 | SWARTZ | Clay County, WV | Oil & Gas Property | Dec 2021 |
| 124320 | SWARTZ | Rice County, KS | Oil Property | Dec 2024 |
| 124321 | SWARTZ | Weld County, CO | Oil & Gas Property | Mar 2025 |
| 124322 | SWARTZ | Medina County, OH | Oil & Gas Property | Dec 2000 |
| 124323 | SWARTZ | Pottawatomie County, OK | Oil & Gas Property | Feb 2025 |
| 124324 | SWARTZ | Barber County, KS | Oil & Gas Property | Jan 2025 |
| 124325 | SWARTZ | Barber County, KS | Oil & Gas Property | Oct 2024 |
| 124326 | SWARTZ | Ness County, KS | Oil Property | Mar 2022 |
| 124327 | SWARTZ | Barber County, KS | Oil & Gas Property | Dec 2020 |
| 124328 | SWARTZ 4 | Weld County, CO | Oil & Gas Property | Mar 2025 |
| 124329 | SWARTZ ESTATE | Clay County, WV | Oil & Gas Property | Dec 2021 |
| 124330 | SWARTZ ESTER | Liberty County, TX | Oil & Gas Property | Feb 2025 |
| 124331 | SWARTZ RAY | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 124332 | SWARTZ, MARION | Clay County, WV | Oil & Gas Property | Dec 2021 |
| 124333 | SWARTZENDRUBER | Custer County, OK | Oil & Gas Property | Feb 2025 |
| 124334 | SWARTZENTRUBER | Stark County, OH | Oil & Gas Property | Dec 2024 |
| 124335 | SWASHBUCKLER | Ward County, TX | Oil & Gas Property | Jan 2025 |
| 124336 | SWAYDEN | Barber County, KS | Oil & Gas Property | Jan 2025 |
| 124337 | SWAYNE | Hardin County, TX | Oil & Gas Property | Feb 2025 |
| 124338 | SWAYZE | Toole County, MT | Oil & Gas Property | Mar 2025 |
| 124339 | SWAYZE | Clark County, KS | Gas Property | Jan 2025 |
| 124340 | SWAYZE | Clark County, KS | Oil & Gas Property | Jan 2025 |
| 124341 | SWAYZE HEIRS | Adams County, MS | Oil & Gas Property | Mar 1996 |
| 124342 | SWAZEY | Lasalle Parish, LA | Oil & Gas Property | Aug 2014 |
| 124343 | SWCBSU | Pondera County, MT | Oil & Gas Property | Mar 2025 |
| 124344 | SWEARINGEN | Roosevelt County, NM | Oil & Gas Property | Mar 2025 |
| 124345 | SWEARINGEN | Montgomery County, KS | Oil Property | May 2023 |
| 124346 | SWEARINGEN | Montgomery County, KS | Oil Property | May 1995 |
| 124347 | SWEARINGEN | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 124348 | SWEARS | Toole County, MT | Oil Property | Apr 2025 |
| 124349 | SWEATT | Moore County, TX | Oil & Gas Property | Feb 2025 |
| 124350 | SWEATT | Midland County, TX | Oil & Gas Property | Feb 2025 |
| 124351 | SWEATT SHALLOW | Young County, TX | Oil Property | May 2024 |
| 124352 | SWEAZY | Hocking County, OH | Oil & Gas Property | Dec 2023 |
| 124353 | SWEDEN VALLEY | Potter County, PA | Gas Property | Mar 2025 |
| 124354 | SWEDENBURG | Pickens County, AL | Oil & Gas Property | Jan 2025 |
| 124355 | SWEDISH CHEF | Washington County, TX | Oil & Gas Property | Jan 2025 |
| 124356 | SWEENEY | Hidalgo County, TX | Oil & Gas Property | Sep 2014 |
| 124357 | SWEENEY | Johnson County, TX | Gas Property | Feb 2025 |
| 124358 | SWEENEY | Marion County, KS | Oil Property | Dec 2024 |
| 124359 | SWEENEY | Warren County, PA | Oil Property | Dec 2023 |
| 124360 | SWEENEY | Canadian County, OK | Oil & Gas Property | Feb 2025 |
| 124361 | SWEENEY | Waller County, TX | Oil & Gas Property | Jul 2023 |
| 124362 | SWEENEY | Shackelford County, TX | Oil & Gas Property | Feb 2025 |
| 124363 | SWEENEY | Susquehanna County, PA | Gas Property | Mar 2025 |
| 124364 | SWEENEY F | Perry County, OH | Oil & Gas Property | Dec 2000 |
| 124365 | SWEENEY FEDERAL 1-20-17XH | Custer County, OK | Oil & Gas Property | Feb 2025 |
| 124366 | SWEENEY G | Harris County, TX | Oil & Gas Property | Feb 2025 |
| 124367 | SWEENEY H | Grayson County, TX | Oil & Gas Property | Feb 2025 |
| 124368 | SWEENEY, ELGAN | Muhlenberg County, KY | Oil Property | Sep 2020 |
| 124369 | SWEET | Young County, TX | Oil & Gas Property | Jan 2025 |
| 124370 | SWEET | Dewey County, OK | Oil & Gas Property | Mar 2025 |
| 124371 | SWEET | Pawnee County, OK | Oil Property | Mar 2025 |
| 124372 | SWEET ADDIS UNIT | Tarrant County, TX | Oil & Gas Property | Feb 2025 |
| 124373 | SWEET CAROLINE 1112 | Caddo County, OK | Oil & Gas Property | Feb 2025 |
| 124374 | SWEET CHIN MUSIC 25-1 | Ellis County, OK | Oil & Gas Property | Feb 2025 |
| 124375 | SWEET GRASS WOMAN 22-15H | McKenzie County, ND | Oil & Gas Property | Mar 2025 |
| 124376 | SWEET LAKE | Cameron Parish, LA | Oil & Gas Property | Dec 2024 |
| 124377 | SWEET LK L&O | Cameron Parish, LA | Oil & Gas Property | Jun 2020 |
| 124378 | SWEET MARILYN 57-T1-12 W108H | Loving County, TX | Oil & Gas Property | Feb 2025 |
| 124379 | SWEET TEA | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 124380 | SWEET TEA 31 SB FEDERAL COM | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 124381 | SWEET TEA 31 WA FEDERAL COM | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 124382 | SWEET TEA STATE 24 29 31 WXY 003H | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 124383 | SWEET THING FEDERAL UNIT | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 124384 | SWEET UNIT | Gonzales County, TX | Oil & Gas Property | Feb 2025 |
| 124385 | SWEETEN | Carter County, OK | Oil & Gas Property | Jan 2025 |
| 124386 | SWEETEN | Le Flore County, OK | Gas Property | Feb 2025 |
| 124387 | SWEETEN | Edwards County, TX | Oil & Gas Property | Feb 2025 |
| 124388 | SWEETFACE DELIGHT | Johnson County, TX | Oil & Gas Property | Feb 2025 |
| 124389 | SWEETGRASS | Weld County, CO | Oil & Gas Property | Nov 2020 |
| 124390 | SWEETGUM | Martin County, TX | Oil & Gas Property | Feb 2025 |
| 124391 | SWEETGUM 6092 13-24H | Burke County, ND | Oil & Gas Property | Mar 2025 |
| 124392 | SWEETIE P | Midland County, TX | Oil & Gas Property | Feb 2025 |
| 124393 | SWEETIN | Pittsburg County, OK | Gas Property | Mar 2020 |
| 124394 | SWEETIN | Pittsburg County, OK | Gas Property | Feb 2025 |
| 124395 | SWEETIN | Pittsburg County, OK | Oil & Gas Property | Jan 2025 |
| 124396 | SWEETLAND L | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 124397 | SWEETLAND LAND & MIN | Lincoln County, WV | Gas Property | Dec 2021 |
| 124398 | SWEETLAND LAND & MIN | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 124399 | SWEETMAN J. A | Upshur County, TX | Oil & Gas Property | Feb 2025 |
| 124400 | SWEETNESS 1808 | Kingfisher County, OK | Oil & Gas Property | Feb 2025 |