| 8401 | SONORA 6094 42-24H | Burke County, ND | Oil & Gas Property | Jan 2026 |
| 8402 | SONOYTA 23 26-17N-10W | Blaine County, OK | Oil & Gas Property | Dec 2025 |
| 8403 | SONOYTA 2623 | Blaine County, OK | Oil & Gas Property | Dec 2025 |
| 8404 | SONTAG | Creek County, OK | Oil Property | Nov 2024 |
| 8405 | SONTAG | Cowley County, KS | Oil Property | Sep 2025 |
| 8406 | SONY 00 | Westmoreland County, PA | Gas Property | Dec 2025 |
| 8407 | SONYA 11X-18 | Williams County, ND | Oil & Gas Property | Jan 2026 |
| 8408 | SONYA 2407 | Garfield County, OK | Oil & Gas Property | Dec 2025 |
| 8409 | SONYA 5 | Midland County, TX | Oil & Gas Property | Dec 2025 |
| 8410 | SONYA FEDERAL 11X-18 | Williams County, ND | Oil & Gas Property | Jan 2026 |
| 8411 | SOOBY | Finney County, KS | Oil Property | Jun 2001 |
| 8412 | SOODSMA,J | Labette County, KS | Gas Property | Sep 2025 |
| 8413 | SOONER | Weld County, CO | Oil & Gas Property | Jul 2019 |
| 8414 | SOONER | Rio Arriba County, NM | Oil & Gas Property | Jan 2026 |
| 8415 | SOONER | Gonzales County, TX | Oil & Gas Property | Dec 2025 |
| 8416 | SOONER 662 | Yoakum County, TX | Oil & Gas Property | Dec 2025 |
| 8417 | SOONER GAS UNIT | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 8418 | SOOTER | Barber County, KS | Oil & Gas Property | Oct 2023 |
| 8419 | SOOTER | Eastland County, TX | Oil & Gas Property | Nov 2025 |
| 8420 | SOOUTHERN UTE 302 | La Plata County, CO | Gas Property | Dec 2025 |
| 8421 | SOPAC-D.L. UNIT | Washington County, TX | Oil & Gas Property | Dec 2025 |
| 8422 | SOPAPILLA STATE | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 8423 | SOPHIA | Wheeler County, TX | Oil & Gas Property | Dec 2025 |
| 8424 | SOPHIA | Caddo County, OK | Oil & Gas Property | Dec 2025 |
| 8425 | SOPHIA | Bowman County, ND | Oil & Gas Property | Jan 2026 |
| 8426 | SOPHIA 2506 | Grant County, OK | Oil & Gas Property | Dec 2025 |
| 8427 | SOPHIA AHLBORN | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 8428 | SOPHIA DRAKE 25-36H | Mountrail County, ND | Oil & Gas Property | Jan 2026 |
| 8429 | SOPHIE | Burleson County, TX | Oil & Gas Property | Dec 2025 |
| 8430 | SOPHRONIA SMITH | Stephens County, OK | Oil & Gas Property | Jul 2024 |
| 8431 | SOPPE | Upton County, TX | Oil & Gas Property | Dec 2025 |
| 8432 | SORACHI 29-0-13-12 | Loving County, TX | Oil & Gas Property | Dec 2025 |
| 8433 | SORCERER 1-14 | Mountrail County, ND | Oil & Gas Property | Jan 2026 |
| 8434 | SORENSEN | Hardeman County, TX | Oil & Gas Property | Dec 2025 |
| 8435 | SORENSEN | Richland County, MT | Oil & Gas Property | Dec 2025 |
| 8436 | SORENSEN | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 8437 | SORENSEN | Sheridan County, MT | Oil & Gas Property | Jan 2026 |
| 8438 | SORENSEN | Sheridan County, MT | Oil & Gas Property | Jan 2026 |
| 8439 | SORENSEN | Blaine County, MT | Gas Property | Jan 2026 |
| 8440 | SORENSEN 1-6-7H | Roosevelt County, MT | Oil & Gas Property | Jan 2026 |
| 8441 | SORENSON | Holmes County, OH | Oil & Gas Property | Dec 2024 |
| 8442 | SORENSON | Caddo Parish, LA | Oil & Gas Property | Dec 2024 |
| 8443 | SORENSON | Hidalgo County, TX | Oil & Gas Property | Dec 2025 |
| 8444 | SORENSON | Campbell County, WY | Gas Property | Dec 2016 |
| 8445 | SORENSON | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 8446 | SORENSON | Mountrail County, ND | Oil & Gas Property | Jan 2026 |
| 8447 | SORENSON | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 8448 | SORENSON | Blaine County, MT | Gas Property | Jan 2026 |
| 8449 | SORENSON | Yolo County, CA | Gas Property | Aug 1984 |
| 8450 | SORENSON | Campbell County, WY | Gas Property | Jun 2017 |
| 8451 | SORENSON | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 8452 | SORENSON | Johnson County, WY | Gas Property | May 2012 |
| 8453 | SORENSON 11-3H | Mountrail County, ND | Oil & Gas Property | Jan 2026 |
| 8454 | SORENSON 14-6H | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 8455 | SORENSON 160-100-27-34-4A-1H | Divide County, ND | Oil & Gas Property | Jan 2026 |
| 8456 | SORENSON 21-6 | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 8457 | SORENSON 29-32 | Mountrail County, ND | Oil & Gas Property | Jan 2026 |
| 8458 | SORENSON FEDERAL | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 8459 | SORENSON IB FEDERAL | Chaves County, NM | Oil & Gas Property | Jan 2026 |
| 8460 | SORENSSON | Weld County, CO | Oil & Gas Property | Mar 2023 |
| 8461 | SORG | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 8462 | SORG | Crockett County, TX | Oil & Gas Property | Dec 2025 |
| 8463 | SORG ESTATE | Crockett County, TX | Oil & Gas Property | Dec 2025 |
| 8464 | SORG P. J. ESTATE | Crockett County, TX | Oil & Gas Property | Dec 2025 |
| 8465 | SORGE | Midland County, TX | Oil & Gas Property | Apr 2025 |
| 8466 | SORGHUM | Brazos County, TX | Oil & Gas Property | Nov 2025 |
| 8467 | SORGHUM HOLLOW | Logan County, AR | Gas Property | Jun 2024 |
| 8468 | SORIN NATURAL RESOURCES 2 | Weld County, CO | Oil & Gas Property | Dec 2025 |
| 8469 | SORKNESS STATE | Mountrail County, ND | Oil & Gas Property | Jan 2026 |
| 8470 | SORLIE 160-90 | Burke County, ND | Oil & Gas Property | Jan 2026 |
| 8471 | SORO CC 19 30 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 8472 | SORO CC 19 30 FEDERAL COM 0 | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 8473 | SORO CC 19 30 FEDERAL COM 074H | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 8474 | SORRELL | Concho County, TX | Oil & Gas Property | Dec 2025 |
| 8475 | SORRELL | Toole County, MT | Oil & Gas Property | Jan 2026 |
| 8476 | SORRELL | Toole County, MT | Oil & Gas Property | Jan 2026 |
| 8477 | SORRELLS | Scurry County, TX | Oil & Gas Property | Dec 2025 |
| 8478 | SORROW NORTH UNIT 1H | Tarrant County, TX | Gas Property | Dec 2025 |
| 8479 | SORROW SOUTH UNIT | Tarrant County, TX | Oil & Gas Property | Dec 2025 |
| 8480 | SORSBY | Bowie County, TX | Oil & Gas Property | Dec 2025 |
| 8481 | SORSBY | Burleson County, TX | Oil & Gas Property | Nov 2025 |
| 8482 | SORTORS | Caddo Parish, LA | Oil Property | Jan 2025 |
| 8483 | SOSA | Weld County, CO | Oil & Gas Property | May 2018 |
| 8484 | SOSA FEDERAL | Eddy County, NM | Oil & Gas Property | Aug 2024 |
| 8485 | SOSA FOD | Kern County, CA | Oil & Gas Property | Dec 2025 |
| 8486 | SOSO FIELD | Jones County, MS | Oil & Gas Property | Oct 2025 |
| 8487 | SOSO UNIT | Jasper County, MS | Oil & Gas Property | Jul 2013 |
| 8488 | SOTO | De Soto Parish, LA | Oil & Gas Property | May 2024 |
| 8489 | SOTO 43-7 (ALLOC | Martin County, TX | Oil & Gas Property | Dec 2025 |
| 8490 | SOTO 5097 12-3 | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 8491 | SOTOL A FEDERAL | Eddy County, NM | Oil & Gas Property | Apr 2020 |
| 8492 | SOTOL FEDERAL | Eddy County, NM | Oil & Gas Property | Jan 2022 |
| 8493 | SOUDAN | Kern County, CA | Oil & Gas Property | Dec 2025 |
| 8494 | SOUDERS | Hocking County, OH | Oil & Gas Property | Dec 1991 |
| 8495 | SOUDERS | Carbon County, MT | Oil & Gas Property | May 2024 |
| 8496 | SOUKUP | Russell County, KS | Oil Property | Nov 2009 |
| 8497 | SOUKUP DRAW CS STATE | Campbell County, WY | Gas Property | Mar 2008 |
| 8498 | SOULE S | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 8499 | SOULSHINE | Logan County, OK | Oil & Gas Property | Dec 2025 |
| 8500 | SOUNDER 56-3-15 1H | Reeves County, TX | Oil & Gas Property | Dec 2025 |