| 6301 | SITZ-DOYLE SITZ SOUTH | Wise County, TX | Oil & Gas Property | May 2026 |
| 6302 | SITZES | Johnston County, OK | Oil & Gas Property | May 2026 |
| 6303 | SITZMAN | Weld County, CO | Oil & Gas Property | Dec 2017 |
| 6304 | SITZMAN | Weld County, CO | Oil & Gas Property | May 2017 |
| 6305 | SITZMAN | Weld County, CO | Oil & Gas Property | Oct 2016 |
| 6306 | SITZMAN | Weld County, CO | Oil & Gas Property | Apr 2013 |
| 6307 | SIVELLS BEND | Cooke County, TX | Oil & Gas Property | May 2026 |
| 6308 | SIVELLS BEND UNIT (BASAL PENN) | Cooke County, TX | Oil & Gas Property | Mar 2026 |
| 6309 | SIVERS | Bradford County, PA | Gas Property | Jun 2026 |
| 6310 | SIVERTSON | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 6311 | SIVLEY FEDERAL | Eddy County, NM | Oil Property | Feb 2026 |
| 6312 | SIVLEY JENNINGS FEDERAL | Eddy County, NM | Oil Property | Jun 2011 |
| 6313 | SIX HEARTS, LTD., ET AL | Terry County, TX | Oil & Gas Property | May 2026 |
| 6314 | SIX, LUCY LE | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 6315 | SIX, RALPH | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 6316 | SIX, RALPH & BETTY JO SC | Monongalia County, WV | Gas Property | Nov 2019 |
| 6317 | SIX, RONALD | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 6318 | SIX, RONALD, ET AL MCDONALD | Ritchie County, WV | Gas Property | Sep 2021 |
| 6319 | SIX-M-F | Finney County, KS | Oil Property | Apr 2026 |
| 6320 | SIX-ROOS | Duval County, TX | Oil & Gas Property | Aug 2025 |
| 6321 | SIX-WAY SYNDICATE | Geauga County, OH | Oil & Gas Property | Dec 1994 |
| 6322 | SIXKILLER 7-6-0603 | McClain County, OK | Oil & Gas Property | May 2026 |
| 6323 | SIXTEEN GS | San Juan County, NM | Oil & Gas Property | May 2026 |
| 6324 | SIXTEEN PENNY NAIL 310 | Martin County, TX | Oil & Gas Property | May 2026 |
| 6325 | SIXTEEN STONE 416 | Yoakum County, TX | Oil & Gas Property | May 2026 |
| 6326 | SIZELOVE | Beaver County, OK | Oil & Gas Property | May 2026 |
| 6327 | SIZELOVE | Cooke County, TX | Oil & Gas Property | Apr 2026 |
| 6328 | SIZEMORE | McIntosh County, OK | Gas Property | Jul 2009 |
| 6329 | SIZEMORE | Clay County, KY | Gas Property | Dec 2024 |
| 6330 | SIZEMORE | Fayette County, AL | Oil & Gas Property | Jun 2026 |
| 6331 | SIZEMORE | Harvey County, KS | Oil & Gas Property | Mar 2025 |
| 6332 | SIZEMORE | Lamar County, AL | Oil & Gas Property | May 2015 |
| 6333 | SIZEMORE | Clay County, WV | Oil & Gas Property | Dec 2021 |
| 6334 | SIZEMORE | Knox County, KY | Oil & Gas Property | Dec 2023 |
| 6335 | SIZEMORE 10-06 | White County, AR | Gas Property | Jul 2024 |
| 6336 | SIZEMORE MINING CO | Leslie County, KY | Oil & Gas Property | Dec 2024 |
| 6337 | SIZEMORE, JACK HEIRS | Clay County, KY | Oil & Gas Property | Dec 2024 |
| 6338 | SIZU | Ventura County, CA | Oil & Gas Property | Jun 2026 |
| 6339 | SIZZLER STATE | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 6340 | SJ FEE | Carbon County, WY | Oil & Gas Property | Jun 2026 |
| 6341 | SJ JEHA | Clarion County, PA | Gas Property | Dec 2025 |
| 6342 | SJM UNIT | La Salle County, TX | Oil & Gas Property | May 2026 |
| 6343 | SJOL 5-8 | Williams County, ND | Oil & Gas Property | Jun 2026 |
| 6344 | SJW BRA | Bradford County, PA | Gas Property | Apr 2026 |
| 6345 | SJWF | Dickens County, TX | Oil & Gas Property | May 2026 |
| 6346 | SKAAR 15 | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 6347 | SKAAR FEDERAL | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 6348 | SKACEL 1 | Westmoreland County, PA | Gas Property | Jun 2026 |
| 6349 | SKACHENKO | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 6350 | SKACHENKO FEDERAL 11-31HSL | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 6351 | SKADELAND USA 31-30TFH | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 6352 | SKAER | Larimer County, CO | Oil & Gas Property | Jun 2017 |
| 6353 | SKAER | Butler County, KS | Oil Property | Mar 2026 |
| 6354 | SKAGGS | Ness County, KS | Oil Property | Nov 2025 |
| 6355 | SKAGGS | Henderson County, KY | Oil Property | Jul 2018 |
| 6356 | SKAGGS | Live Oak County, TX | Oil & Gas Property | May 2026 |
| 6357 | SKAGGS | Johnson County, KY | Oil & Gas Property | Mar 2024 |
| 6358 | SKAGGS | Grady County, OK | Oil & Gas Property | Jun 2026 |
| 6359 | SKAGGS | Lawrence County, KY | Oil & Gas Property | Nov 2024 |
| 6360 | SKAGGS | Johnson County, TX | Gas Property | May 2026 |
| 6361 | SKAGGS | Grayson County, TX | Oil & Gas Property | Mar 2026 |
| 6362 | SKAGGS | Grady County, OK | Oil & Gas Property | May 2026 |
| 6363 | SKAGGS | Lincoln County, OK | Oil & Gas Property | May 2026 |
| 6364 | SKAGGS | Upton County, TX | Oil & Gas Property | Apr 2026 |
| 6365 | SKAGGS 1-12-1XHM | Grady County, OK | Oil & Gas Property | May 2026 |
| 6366 | SKAGGS B | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 6367 | SKAGGS GRAYBURG UNIT | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 6368 | SKAGGS LEWIS | Jack County, TX | Oil & Gas Property | Mar 2026 |
| 6369 | SKALNIK | Grant County, OK | Oil & Gas Property | May 2026 |
| 6370 | SKALNIK | Grant County, OK | Oil & Gas Property | Mar 2026 |
| 6371 | SKANNAL | Bossier Parish, LA | Oil & Gas Property | Nov 2024 |
| 6372 | SKAR | Divide County, ND | Oil & Gas Property | Jun 2026 |
| 6373 | SKARDERUD | Williams County, ND | Oil & Gas Property | Jun 2026 |
| 6374 | SKARPHOL | Bottineau County, ND | Oil Property | Jun 2014 |
| 6375 | SKARPHOL | Divide County, ND | Oil & Gas Property | Mar 2006 |
| 6376 | SKARPSNO FEDERAL 22X-20 | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 6377 | SKARSTON 1-12 | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 6378 | SKASIK, KURT | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 6379 | SKEBA CAPLE | Otsego County, MI | Gas Property | May 2026 |
| 6380 | SKEDSVOLD | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 6381 | SKEDSVOLD 20-29-32 | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 6382 | SKEEN | Eddy County, NM | Oil & Gas Property | Jul 2019 |
| 6383 | SKEEN | Payne County, OK | Oil Property | Jan 2026 |
| 6384 | SKEEN 2 | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 6385 | SKEEN 21 | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 6386 | SKEET 17-20 | Stephens County, OK | Oil & Gas Property | May 2026 |
| 6387 | SKEET-NORET | Martin County, TX | Oil & Gas Property | May 2026 |
| 6388 | SKEETER UNIT | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 6389 | SKELETON #1 | Logan County, OK | Oil & Gas Property | May 2026 |
| 6390 | SKELETON FEE | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 6391 | SKELETON SPRING | Converse County, WY | Oil & Gas Property | Jun 2026 |
| 6392 | SKELETOR | Upton County, TX | Oil & Gas Property | May 2026 |
| 6393 | SKELLY | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 6394 | SKELLY | Toole County, MT | Oil Property | Jun 2026 |
| 6395 | SKELLY | Susquehanna County, PA | Gas Property | Jun 2026 |
| 6396 | SKELLY B STATE COM | Lea County, NM | Gas Property | May 2026 |
| 6397 | SKELLY D STATE | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 6398 | SKELLY F STATE COM | Lea County, NM | Oil & Gas Property | May 2026 |
| 6399 | SKELLY FEDERAL | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 6400 | SKELLY GAS COM | San Juan County, NM | Oil & Gas Property | Jun 2026 |