| 301 | SAC. 6 | Kern County, CA | Oil Property | Jul 2024 |
| 302 | SAC. 7 | Kern County, CA | Oil Property | Oct 2024 |
| 303 | SAC. T.O | Kern County, CA | Oil Property | Dec 1978 |
| 304 | SACAGAWEA | San Augustine County, TX | Gas Property | Apr 2026 |
| 305 | SACAGAWEA FEDERAL 4MBH | McKenzie County, ND | Oil & Gas Property | Apr 2026 |
| 306 | SACAGAWEA-MEIR ALLOC | San Augustine County, TX | Gas Property | Apr 2026 |
| 307 | SACAGAWEA-MEIR-LASALLE ALLOC | San Augustine County, TX | Gas Property | Apr 2026 |
| 308 | SACHREITER | Colusa County, CA | Gas Property | Sep 1989 |
| 309 | SACHS-TRUST A UNIT | La Salle County, TX | Oil & Gas Property | Apr 2026 |
| 310 | SACHSE | Leavenworth County, KS | Oil Property | Feb 2026 |
| 311 | SACK | Montgomery County, KS | Oil Property | Dec 2025 |
| 312 | SACK | Ellis County, KS | Oil Property | Feb 2026 |
| 313 | SACK | Weld County, CO | Oil & Gas Property | Nov 2025 |
| 314 | SACK | Adams County, CO | Oil & Gas Property | Apr 2026 |
| 315 | SACKET | Woods County, OK | Oil & Gas Property | Mar 1991 |
| 316 | SACKET | Woods County, OK | Oil & Gas Property | Aug 2024 |
| 317 | SACKETT | Gray County, TX | Oil & Gas Property | Dec 2015 |
| 318 | SACKETT | Denton County, TX | Oil & Gas Property | Jul 2025 |
| 319 | SACKETT FARMS 6 | Howard County, TX | Oil & Gas Property | Mar 2026 |
| 320 | SACKNER, W E | Kent County, MI | Oil Property | Dec 2025 |
| 321 | SACKS SEYMOUR ETAL | Lee County, TX | Oil & Gas Property | Jul 2004 |
| 322 | SACKS SYLVIA | Lee County, TX | Oil & Gas Property | Apr 2026 |
| 323 | SACO-DRUMM | Butler County, KS | Oil Property | Oct 2002 |
| 324 | SACRA SA | Chaves County, NM | Oil & Gas Property | Apr 2026 |
| 325 | SACRAMENTO | Williams County, ND | Oil & Gas Property | Apr 2026 |
| 326 | SACRAMENTO | Sacramento County, CA | Gas Property | Apr 2011 |
| 327 | SACRED HEART CEMETERY | Washington County, PA | Gas Property | Dec 2025 |
| 328 | SACRED SUN | McClain County, OK | Oil & Gas Property | Apr 2026 |
| 329 | SACROC UNIT | Scurry County, TX | Oil & Gas Property | Apr 2026 |
| 330 | SADBERRY-FOYT UNIT | Robertson County, TX | Oil & Gas Property | Mar 2026 |
| 331 | SADD | Los Angeles County, CA | Oil & Gas Property | May 2026 |
| 332 | SADDLE | Garvin County, OK | Oil & Gas Property | Mar 2026 |
| 333 | SADDLE BUTTE | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 334 | SADDLE JEROME 44-9 | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 335 | SADDLE RIDGE | Sublette County, WY | Oil & Gas Property | Mar 2014 |
| 336 | SADDLE ROCK | Natrona County, WY | Oil & Gas Property | Dec 2025 |
| 337 | SADDLE STIFF STATE 0924-25-36-1 | Uintah County, UT | Oil & Gas Property | Apr 2026 |
| 338 | SADDLEBACK | Weld County, CO | Oil & Gas Property | Mar 2020 |
| 339 | SADDLEBACK STATE 57-30 | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 340 | SADDLER | Barber County, KS | Oil & Gas Property | Feb 2026 |
| 341 | SADDLER | Jones County, TX | Oil & Gas Property | Mar 2026 |
| 342 | SADDLER | Thomas County, KS | Oil Property | Feb 2026 |
| 343 | SADE | Logan County, OK | Oil & Gas Property | Nov 2025 |
| 344 | SADECKI | Susquehanna County, PA | Gas Property | Apr 2026 |
| 345 | SADEY | McPherson County, KS | Oil Property | Feb 2026 |
| 346 | SADIE | Hughes County, OK | Oil & Gas Property | Mar 2026 |
| 347 | SADIE 07-08 | Upton County, TX | Oil & Gas Property | Apr 2026 |
| 348 | SADIE 33-10-4 | Harrison County, OH | Oil & Gas Property | Mar 2026 |
| 349 | SADIE ANDREWS | Kern County, CA | Oil Property | May 2026 |
| 350 | SADIE GU 1H | Nacogdoches County, TX | Gas Property | Apr 2026 |
| 351 | SADIE MARSHALL | Grant County, KS | Gas Property | Feb 2026 |
| 352 | SADIE UNIT | Montague County, TX | Oil & Gas Property | Apr 2026 |
| 353 | SADIE WEST | San Juan County, NM | Oil & Gas Property | Apr 2026 |
| 354 | SADIE WOOD | Nowata County, OK | Oil Property | Feb 2026 |
| 355 | SADIEBUG 1606 | Kingfisher County, OK | Oil & Gas Property | Mar 2026 |
| 356 | SADLER | Carter County, OK | Oil & Gas Property | Mar 2026 |
| 357 | SADLER | Love County, OK | Oil & Gas Property | Mar 2026 |
| 358 | SADLER | Stephens County, OK | Oil & Gas Property | Mar 2026 |
| 359 | SADLER | Lincoln County, OK | Oil & Gas Property | Mar 2026 |
| 360 | SADLER (DORNICK HILLS) SAND UNIT | Grayson County, TX | Oil & Gas Property | Apr 2026 |
| 361 | SADLER 1 | Limestone County, TX | Oil & Gas Property | Apr 2026 |
| 362 | SADLER ANN WARD | Leon County, TX | Oil & Gas Property | Mar 2022 |
| 363 | SADLER CARL GAS UNIT NO. 1 | Limestone County, TX | Oil & Gas Property | Apr 2026 |
| 364 | SADLER PENN FIELD UNIT | Grayson County, TX | Oil & Gas Property | Apr 2026 |
| 365 | SADLER PRESLEY GAS UNIT | Limestone County, TX | Oil & Gas Property | Apr 2026 |
| 366 | SADLER UNIT | Montague County, TX | Oil & Gas Property | Apr 2026 |
| 367 | SADLER, S | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 368 | SADLER, SUSAN | Raleigh County, WV | Gas Property | Dec 2021 |
| 369 | SADOWSKY | Dunn County, ND | Oil & Gas Property | Apr 2026 |
| 370 | SADOWSKY | Dunn County, ND | Oil & Gas Property | Apr 2026 |
| 371 | SAELI | Seneca County, NY | Gas Property | Dec 2025 |
| 372 | SAENGER | Lee County, TX | Oil & Gas Property | Apr 2026 |
| 373 | SAENGER | Lee County, TX | Oil & Gas Property | Nov 2019 |
| 374 | SAENZ | Starr County, TX | Oil & Gas Property | Oct 2025 |
| 375 | SAENZ | Duval County, TX | Oil & Gas Property | Apr 2026 |
| 376 | SAENZ G.F | Hidalgo County, TX | Oil & Gas Property | Jan 2026 |
| 377 | SAENZ, M. ST | Starr County, TX | Oil & Gas Property | Apr 2026 |
| 378 | SAENZ, VI | Starr County, TX | Oil & Gas Property | Aug 2023 |
| 379 | SAETZ FEDERAL | McKenzie County, ND | Oil & Gas Property | Apr 2026 |
| 380 | SAFARI | Kingfisher County, OK | Oil & Gas Property | Mar 2026 |
| 381 | SAFE FEE | Kern County, CA | Oil & Gas Property | May 2026 |
| 382 | SAFELY FEDERAL 32-7 | McKenzie County, ND | Oil & Gas Property | Apr 2026 |
| 383 | SAFELY TRUST 28-33 #1-H | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 384 | SAFELY USA FEDERAL 5-8H | McKenzie County, ND | Oil & Gas Property | Apr 2026 |
| 385 | SAFF | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 386 | SAFFELL | Perry County, OH | Oil Property | Dec 2024 |
| 387 | SAFFORD | Butler County, KS | Oil Property | Nov 2017 |
| 388 | SAFI 1224 | Weld County, CO | Oil & Gas Property | Mar 2026 |
| 389 | SAFRANKO | Sherman County, TX | Oil & Gas Property | Apr 2026 |
| 390 | SAG 1 | Sublette County, WY | Oil & Gas Property | Apr 2026 |
| 391 | SAG 3 | Sublette County, WY | Oil & Gas Property | Apr 2026 |
| 392 | SAG 4 | Sublette County, WY | Oil & Gas Property | Apr 2026 |
| 393 | SAG DELTA | Beechey Point Quadrangle, AK | Oil & Gas Property | Mar 1985 |
| 394 | SAGA | Starr County, TX | Oil & Gas Property | Apr 2026 |
| 395 | SAGAMORE BIG GAME SC3 | Elk County, PA | Gas Property | Dec 2024 |
| 396 | SAGC | Armstrong County, PA | Gas Property | Apr 2026 |
| 397 | SAGE | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 398 | SAGE | Kingfisher County, OK | Oil & Gas Property | Mar 2026 |
| 399 | SAGE | Beckham County, OK | Oil & Gas Property | Apr 2026 |
| 400 | SAGE 37-36 | Martin County, TX | Oil & Gas Property | Apr 2026 |