| 6401 | SINA CROW | Creek County, OK | Oil & Gas Property | Oct 2020 |
| 6402 | SINAGUA 18 FEDERAL | Lea County, NM | Oil & Gas Property | Nov 2025 |
| 6403 | SINAI | Gaines County, TX | Oil Property | Nov 2025 |
| 6404 | SINAST GAS UNIT | Dewitt County, TX | Oil & Gas Property | Nov 2025 |
| 6405 | SINAY | Westmoreland County, PA | Gas Property | Dec 2025 |
| 6406 | SINCLAIR | San Juan County, NM | Oil & Gas Property | Nov 2025 |
| 6407 | SINCLAIR | Lea County, NM | Oil & Gas Property | Dec 2025 |
| 6408 | SINCLAIR | Monterey County, CA | Oil & Gas Property | Feb 2019 |
| 6409 | SINCLAIR | Creek County, OK | Oil & Gas Property | Nov 2025 |
| 6410 | SINCLAIR | Grady County, OK | Oil & Gas Property | Nov 2025 |
| 6411 | SINCLAIR | Blaine County, OK | Oil & Gas Property | Nov 2025 |
| 6412 | SINCLAIR 1 | Dewey County, OK | Oil & Gas Property | Nov 2025 |
| 6413 | SINCLAIR 57 H | Upton County, TX | Oil & Gas Property | Nov 2025 |
| 6414 | SINCLAIR 8 | Reagan County, TX | Oil & Gas Property | Nov 2025 |
| 6415 | SINCLAIR A STATE | Lea County, NM | Gas Property | Nov 2025 |
| 6416 | SINCLAIR B STATE | Lea County, NM | Oil & Gas Property | Jun 2022 |
| 6417 | SINCLAIR FEDERAL | Lea County, NM | Oil & Gas Property | Jan 2001 |
| 6418 | SINCLAIR FEE | Creek County, OK | Oil Property | Nov 2025 |
| 6419 | SINCLAIR PARKE | Eddy County, NM | Oil & Gas Property | Nov 2025 |
| 6420 | SINCLAIR STATE | Mountrail County, ND | Oil & Gas Property | Dec 2025 |
| 6421 | SINCLAIR-CLAYTON 1 | Crockett County, TX | Oil & Gas Property | Nov 2025 |
| 6422 | SINCLAIR-SEALY | Winkler County, TX | Oil & Gas Property | Sep 2022 |
| 6423 | SINCLAIR-UNIVERSITY | Andrews County, TX | Oil & Gas Property | Nov 2025 |
| 6424 | SINDELAR | Kay County, OK | Gas Property | Jan 2020 |
| 6425 | SINDLINGER, R | Allegan County, MI | Oil Property | Nov 2025 |
| 6426 | SINDT 1 | Logan County, CO | Oil Property | Dec 2025 |
| 6427 | SINES, NORMAN & VICTORIA ASH | Doddridge County, WV | Oil & Gas Property | Nov 2021 |
| 6428 | SINGER | Grady County, OK | Oil & Gas Property | Nov 2025 |
| 6429 | SINGER | Oklahoma County, OK | Oil & Gas Property | Dec 2025 |
| 6430 | SINGER | Zapata County, TX | Oil & Gas Property | Nov 2025 |
| 6431 | SINGER | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 6432 | SINGER | Grady County, OK | Oil & Gas Property | Nov 2025 |
| 6433 | SINGER | Pottawatomie County, OK | Oil & Gas Property | Mar 2011 |
| 6434 | SINGER | Upton County, TX | Oil & Gas Property | Nov 2025 |
| 6435 | SINGER 11 | Lamar County, MS | Oil & Gas Property | Nov 2025 |
| 6436 | SINGER ANDERS GAS UNIT | Zapata County, TX | Oil & Gas Property | Nov 2025 |
| 6437 | SINGER BRO | Grady County, OK | Oil & Gas Property | Nov 2025 |
| 6438 | SINGER E 34 | Weld County, CO | Oil & Gas Property | Aug 2016 |
| 6439 | SINGER GAS UNIT 1 | Zapata County, TX | Oil & Gas Property | Nov 2025 |
| 6440 | SINGER STEVEN | Caldwell County, TX | Oil & Gas Property | Nov 2025 |
| 6441 | SINGER, NOEL | Monroe County, KY | Oil Property | Dec 2017 |
| 6442 | SINGLE EAGLE | San Miguel County, CO | Oil & Gas Property | Dec 2024 |
| 6443 | SINGLETON | Braxton County, WV | Oil & Gas Property | Dec 2021 |
| 6444 | SINGLETON | Palo Pinto County, TX | Oil & Gas Property | Nov 2025 |
| 6445 | SINGLETON | Pope County, AR | Gas Property | Jun 2024 |
| 6446 | SINGLETON | Kearny County, KS | Gas Property | Sep 2025 |
| 6447 | SINGLETON | Braxton County, WV | Oil & Gas Property | Dec 2021 |
| 6448 | SINGLETON | Le Flore County, OK | Gas Property | Nov 2025 |
| 6449 | SINGLETON | Palo Pinto County, TX | Oil & Gas Property | Mar 2022 |
| 6450 | SINGLETON | Palo Pinto County, TX | Oil & Gas Property | Nov 2025 |
| 6451 | SINGLETON | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 6452 | SINGLETON TRUST | Grady County, OK | Oil & Gas Property | Nov 2025 |
| 6453 | SINGLETON VERL SINGLETON B | Braxton County, WV | Oil & Gas Property | Dec 2021 |
| 6454 | SINGLETREE LAND 17-64 | Laramie County, WY | Oil & Gas Property | Dec 2025 |
| 6455 | SINGLEY | Meade County, KS | Oil & Gas Property | Sep 2025 |
| 6456 | SINGLEY | Seward County, KS | Oil & Gas Property | Sep 2025 |
| 6457 | SINIFT | Perry County, OH | Oil & Gas Property | Dec 2017 |
| 6458 | SINISTER KID | Yoakum County, TX | Oil & Gas Property | Nov 2025 |
| 6459 | SINJIN | Weld County, CO | Oil & Gas Property | Nov 2025 |
| 6460 | SINK | Howard County, TX | Oil & Gas Property | Nov 2025 |
| 6461 | SINK DRAW | Duchesne County, UT | Oil & Gas Property | Nov 2004 |
| 6462 | SINN | Finney County, KS | Gas Property | Sep 2025 |
| 6463 | SINNETT | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 6464 | SINNETT, A. P | Roane County, WV | Oil & Gas Property | Dec 2021 |
| 6465 | SINNOTT 16 | Hill County, MT | Gas Property | Oct 2002 |
| 6466 | SINOR RANCH | Live Oak County, TX | Oil & Gas Property | Nov 2025 |
| 6467 | SINOR WILCOX UNIT | Live Oak County, TX | Oil & Gas Property | Nov 2025 |
| 6468 | SINSEL, CHESTER | Taylor County, WV | Oil & Gas Property | Dec 2021 |
| 6469 | SIOUX 25 36 FEDERAL COM | Lea County, NM | Oil & Gas Property | Nov 2025 |
| 6470 | SIOUX 25 36 STATE FEDERAL COM | Lea County, NM | Oil & Gas Property | Nov 2025 |
| 6471 | SIOUX 25 FEDERAL | Lea County, NM | Oil & Gas Property | Nov 2025 |
| 6472 | SIOUX 36 STATE | Lea County, NM | Oil & Gas Property | Nov 2025 |
| 6473 | SIOUX FEDERAL | Cheyenne County, NE | Oil Property | Dec 2024 |
| 6474 | SIOUX RANCH | Converse County, WY | Gas Property | Nov 2015 |
| 6475 | SIOUX STATELINE | Niobrara County, WY | Oil Property | Jan 2007 |
| 6476 | SIOUX TRAIL 1 | Divide County, ND | Oil & Gas Property | Dec 2025 |
| 6477 | SIOUX TRAIL 1 | Divide County, ND | Oil & Gas Property | Dec 2025 |
| 6478 | SIOUX TRAIL 160-101-1 | Divide County, ND | Oil & Gas Property | Dec 2025 |
| 6479 | SIOUX TRAIL 160-101-3 | Divide County, ND | Oil & Gas Property | Dec 2025 |
| 6480 | SIPAPU | Glasscock County, TX | Oil & Gas Property | Nov 2025 |
| 6481 | SIPAPU 246 A | Martin County, TX | Oil & Gas Property | Nov 2025 |
| 6482 | SIPES | Stafford County, KS | Oil Property | Sep 2025 |
| 6483 | SIPES | Stafford County, KS | Oil Property | Jul 2025 |
| 6484 | SIPES ETAL | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 6485 | SIPES, C.D | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 6486 | SIPPEL 01 0 | Karnes County, TX | Oil & Gas Property | Nov 2025 |
| 6487 | SIPPLE | Chautauqua County, KS | Oil Property | Aug 2025 |
| 6488 | SIPPLE, ELIZABETH | Lee County, KY | Oil Property | Dec 2005 |
| 6489 | SIPTAK EF UNIT | Burleson County, TX | Oil & Gas Property | Oct 2025 |
| 6490 | SIR BARTON 4 S | Culberson County, TX | Oil & Gas Property | Nov 2025 |
| 6491 | SIR KEGIAN | Los Angeles County, CA | Oil Property | Mar 1992 |
| 6492 | SIREN UNIT 36-48 | Borden County, TX | Oil & Gas Property | Nov 2025 |
| 6493 | SIRES | Terry County, TX | Oil & Gas Property | Nov 2025 |
| 6494 | SIRIOS | Weld County, CO | Oil & Gas Property | May 2013 |
| 6495 | SIRIOS BROTHERS | Weld County, CO | Oil & Gas Property | Sep 2015 |
| 6496 | SIRIUS 17 FEDERAL | Eddy County, NM | Oil & Gas Property | Dec 2025 |
| 6497 | SIROKY | Pratt County, KS | Oil & Gas Property | Sep 2025 |
| 6498 | SISCO | Seminole County, OK | Oil & Gas Property | Nov 2025 |
| 6499 | SISCO 1 | Pittsburg County, OK | Gas Property | Nov 2025 |
| 6500 | SISK | Wichita County, TX | Oil & Gas Property | Nov 2025 |