| 121401 | STOWERS | Adams County, MS | Oil Property | Jun 1991 |
| 121402 | STOWERS | Lincoln County, WV | Gas Property | Jun 2017 |
| 121403 | STOYER | Mercer County, PA | Gas Property | Dec 2025 |
| 121404 | STP UNIT | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 121405 | STR1 | Burke County, ND | Oil & Gas Property | Jun 2026 |
| 121406 | STRACHAN | Russell County, KS | Oil Property | Dec 2025 |
| 121407 | STRACK | Kingfisher County, OK | Oil & Gas Property | Dec 2014 |
| 121408 | STRACK | Blaine County, OK | Oil & Gas Property | Jun 2026 |
| 121409 | STRACK | Neosho County, KS | Oil Property | Feb 2014 |
| 121410 | STRACK | Blaine County, OK | Oil & Gas Property | Jun 2026 |
| 121411 | STRACKELJOHN | Finney County, KS | Gas Property | May 2026 |
| 121412 | STRACKELJOHN | Finney County, KS | Gas Property | May 2026 |
| 121413 | STRACOLA # 1 | Ashtabula County, OH | Oil & Gas Property | Dec 2025 |
| 121414 | STRADER | Upshur County, WV | Gas Property | May 2021 |
| 121415 | STRADER | Blaine County, OK | Oil & Gas Property | Dec 2019 |
| 121416 | STRADER | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 121417 | STRADER | Carter County, OK | Oil & Gas Property | Jun 2026 |
| 121418 | STRADER | Upshur County, WV | Oil & Gas Property | Dec 2021 |
| 121419 | STRADER, RAY & MONTA | Braxton County, WV | Oil & Gas Property | Dec 2021 |
| 121420 | STRADFORD GAS UNIT | Freestone County, TX | Oil & Gas Property | Jun 2026 |
| 121421 | STRAGG DRAW | Campbell County, WY | Oil Property | Jul 2026 |
| 121422 | STRAHAN 15-22H | Williams County, ND | Oil & Gas Property | Jun 2026 |
| 121423 | STRAHLER | Washington County, OH | Oil & Gas Property | Dec 2023 |
| 121424 | STRAHLER | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 121425 | STRAHM | Nemaha County, KS | Oil Property | May 1992 |
| 121426 | STRAHM | Nemaha County, KS | Oil Property | Dec 2024 |
| 121427 | STRAHM | Woodson County, KS | Oil Property | May 2026 |
| 121428 | STRAIGHT | McKean County, PA | Oil & Gas Property | Dec 2017 |
| 121429 | STRAIGHT EDGE 1706 | Kingfisher County, OK | Oil & Gas Property | Jun 2026 |
| 121430 | STRAIN | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 121431 | STRAIN | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 121432 | STRAIN | Mitchell County, TX | Oil & Gas Property | Jun 2026 |
| 121433 | STRAIN | Reeves County, TX | Oil & Gas Property | Mar 2026 |
| 121434 | STRAIN | Stephens County, OK | Oil & Gas Property | Mar 2023 |
| 121435 | STRAIN | Stephens County, OK | Oil & Gas Property | Jun 2026 |
| 121436 | STRAIN | Colusa County, CA | Gas Property | Jul 2026 |
| 121437 | STRAIN | Faulkner County, AR | Gas Property | Jul 2024 |
| 121438 | STRAIN | Colusa County, CA | Gas Property | Feb 2011 |
| 121439 | STRAIN | Mitchell County, TX | Oil & Gas Property | Jun 2026 |
| 121440 | STRAIN | Okfuskee County, OK | Oil & Gas Property | Jun 2026 |
| 121441 | STRAIN | Mitchell County, TX | Oil & Gas Property | Jun 2026 |
| 121442 | STRAIN 19 UNIT 1&2 ALLOC 1933 | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 121443 | STRAIN C. H | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 121444 | STRAIN RANCH | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 121445 | STRAIN RANCH | Colusa County, CA | Gas Property | Jan 2012 |
| 121446 | STRAIN STATE UNIT 2-26 1H | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 121447 | STRAIT | Marion County, KS | Oil Property | May 2026 |
| 121448 | STRAIT | Butler County, KS | Oil Property | May 2026 |
| 121449 | STRAIT | Texas County, OK | Gas Property | Jun 2026 |
| 121450 | STRAIT | Hocking County, OH | Oil & Gas Property | Dec 2007 |
| 121451 | STRAIT | Montcalm County, MI | Oil Property | May 2025 |
| 121452 | STRAIT BL | Lea County, NM | Oil & Gas Property | Jul 2026 |
| 121453 | STRAIT BOTTOM RANCH | Garfield County, CO | Oil & Gas Property | May 2026 |
| 121454 | STRAIT SG | Garfield County, CO | Oil & Gas Property | May 2026 |
| 121455 | STRAIT USA | Perry County, OH | Oil & Gas Property | Dec 2015 |
| 121456 | STRAITS | Holmes County, OH | Oil & Gas Property | Dec 2025 |
| 121457 | STRAITS CHARLES V | Holmes County, OH | Oil & Gas Property | Dec 2020 |
| 121458 | STRAKA | Canadian County, OK | Oil & Gas Property | Jun 2026 |
| 121459 | STRALE | Otsego County, MI | Oil Property | Nov 1985 |
| 121460 | STRAMEL | Rush County, KS | Oil Property | Feb 2026 |
| 121461 | STRANAHAN | Johnson County, WY | Gas Property | Jun 2026 |
| 121462 | STRANAHAN | Medina County, OH | Oil & Gas Property | Dec 2025 |
| 121463 | STRANAHAN | Garfield County, CO | Oil & Gas Property | May 2026 |
| 121464 | STRAND | Kern County, CA | Oil & Gas Property | Sep 2019 |
| 121465 | STRAND | Jones County, TX | Oil & Gas Property | Jun 2026 |
| 121466 | STRAND 1 | Ventura County, CA | Oil & Gas Property | Jul 2026 |
| 121467 | STRAND 11-5 | Mountrail County, ND | Oil & Gas Property | Jun 2026 |
| 121468 | STRAND 16-9 1-H | Williams County, ND | Oil & Gas Property | Jun 2026 |
| 121469 | STRAND 44-19H | Williams County, ND | Oil & Gas Property | Jun 2026 |
| 121470 | STRAND USA 44-10TFH-2B | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 121471 | STRANEY, K. ( | Meade County, KY | Gas Property | Dec 2024 |
| 121472 | STRANGE | Tioga County, PA | Gas Property | Jun 2026 |
| 121473 | STRANGE | Brown County, TX | Oil & Gas Property | Feb 2026 |
| 121474 | STRANGE | Neosho County, KS | Gas Property | May 2026 |
| 121475 | STRANGE | Sweetwater County, WY | Oil & Gas Property | Jun 2026 |
| 121476 | STRANGE | Archer County, TX | Oil & Gas Property | Apr 2020 |
| 121477 | STRANGE | Johnson County, TX | Gas Property | May 2026 |
| 121478 | STRANGE | Kern County, CA | Oil Property | Sep 1979 |
| 121479 | STRANGE | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 121480 | STRANGE | Lafayette County, AR | Oil & Gas Property | Jul 1996 |
| 121481 | STRANGE | Pittsburg County, OK | Gas Property | Jun 2026 |
| 121482 | STRANGE BREW | Tehama County, CA | Gas Property | Mar 2011 |
| 121483 | STRANGE D. D | Wichita County, TX | Oil & Gas Property | Jun 2026 |
| 121484 | STRANGE FEDERAL | Chaves County, NM | Oil & Gas Property | Jan 2022 |
| 121485 | STRANGER 28-21 | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 121486 | STRANGER 33 FEDERAL | Lea County, NM | Oil & Gas Property | Jul 2026 |
| 121487 | STRANGER 34 FEDERAL COM | Lea County, NM | Oil & Gas Property | Jul 2026 |
| 121488 | STRANGER T | Lee County, TX | Oil & Gas Property | Jun 2026 |
| 121489 | STRANGER VALLEY | Russell County, KS | Oil Property | Apr 2026 |
| 121490 | STRANGLER FED COM 1H | Campbell County, WY | Oil & Gas Property | Jul 2026 |
| 121491 | STRANGWAYS | Yuma County, CO | Gas Property | May 2026 |
| 121492 | STRASHEIM | Richland County, MT | Oil & Gas Property | Oct 2024 |
| 121493 | STRASSBURGER | Kern County, CA | Oil Property | Jul 2026 |
| 121494 | STRASSER | Finney County, KS | Oil & Gas Property | May 2026 |
| 121495 | STRASSLE | Grady County, OK | Oil & Gas Property | Jun 2026 |
| 121496 | STRAT | Texas County, OK | Oil & Gas Property | Jun 2026 |
| 121497 | STRATA 29-1H | Seminole County, OK | Oil & Gas Property | Jun 2026 |
| 121498 | STRATA UNIT | Chautauqua County, NY | Gas Property | Dec 2025 |
| 121499 | STRATE | Love County, OK | Oil & Gas Property | Jun 2026 |
| 121500 | STRATE | Hamilton County, KS | Gas Property | May 2026 |