| 6501 | SKINNER | Perry County, OH | Oil & Gas Property | Dec 2018 |
| 6502 | SKINNER | Montague County, TX | Oil & Gas Property | Dec 2025 |
| 6503 | SKINNER | Stevens County, KS | Gas Property | Sep 2025 |
| 6504 | SKINNER | Whitley County, KY | Gas Property | Dec 2007 |
| 6505 | SKINNER | Wise County, TX | Oil & Gas Property | Dec 2025 |
| 6506 | SKINNER | Wise County, TX | Oil & Gas Property | Dec 2025 |
| 6507 | SKINNER | Stevens County, KS | Gas Property | Sep 2025 |
| 6508 | SKINNER | Stevens County, KS | Oil & Gas Property | Sep 2025 |
| 6509 | SKINNER | Pottawatomie County, OK | Oil & Gas Property | Nov 2025 |
| 6510 | SKINNER | Sebastian County, AR | Gas Property | Jun 2024 |
| 6511 | SKINNER | Barber County, KS | Oil & Gas Property | Sep 2025 |
| 6512 | SKINNER | Kanawha County, WV | Oil & Gas Property | Dec 2021 |
| 6513 | SKINNER | Kanawha County, WV | Oil & Gas Property | Dec 2021 |
| 6514 | SKINNER | Hansford County, TX | Oil & Gas Property | Nov 2025 |
| 6515 | SKINNER & Z | Boone County, WV | Gas Property | Dec 2021 |
| 6516 | SKINNER -A | Cass County, TX | Oil & Gas Property | Dec 2025 |
| 6517 | SKINNER 34-116 | Ward County, TX | Oil & Gas Property | Dec 2025 |
| 6518 | SKINNER FLP LTD | Knox County, KY | Oil & Gas Property | Dec 2023 |
| 6519 | SKINNER G | Wichita County, TX | Oil & Gas Property | Dec 2025 |
| 6520 | SKINNER RIDGE | Garfield County, CO | Oil & Gas Property | Dec 2025 |
| 6521 | SKINNER UNIT | Choctaw County, AL | Oil & Gas Property | Dec 2025 |
| 6522 | SKINNER W | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 6523 | SKINNER, CHARLES W | Kanawha County, WV | Oil & Gas Property | Aug 1993 |
| 6524 | SKINNER-FLETCHER | Wise County, TX | Oil & Gas Property | Dec 2025 |
| 6525 | SKINNER-NEE | Stevens County, KS | Gas Property | Sep 2025 |
| 6526 | SKINNY DENNIS 468 | Yoakum County, TX | Oil & Gas Property | Dec 2025 |
| 6527 | SKINNY QO STATE | Chaves County, NM | Gas Property | Jan 2026 |
| 6528 | SKINS | Ellis County, OK | Oil & Gas Property | Dec 2025 |
| 6529 | SKIP | McIntosh County, OK | Gas Property | Feb 2025 |
| 6530 | SKIP 31-29H | Dunn County, ND | Oil & Gas Property | Jan 2026 |
| 6531 | SKIPJACK | La Salle County, TX | Oil & Gas Property | Dec 2025 |
| 6532 | SKIPJACK 149-98-11-2 | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 6533 | SKIPPER | Taylor County, TX | Oil & Gas Property | Dec 2025 |
| 6534 | SKIPPER | Gregg County, TX | Oil & Gas Property | Dec 2025 |
| 6535 | SKIPPER | Hood County, TX | Oil & Gas Property | Dec 2025 |
| 6536 | SKIPPER | Gregg County, TX | Oil & Gas Property | Sep 2024 |
| 6537 | SKIPPER | Brooks County, TX | Oil & Gas Property | Dec 2025 |
| 6538 | SKIPPER 1510 | Kingfisher County, OK | Oil & Gas Property | Dec 2025 |
| 6539 | SKIPPER ESTATE | Shelby County, TX | Oil & Gas Property | Oct 2025 |
| 6540 | SKIPWORTH, FRANKIE L & HILDA JANE | Hopkins County, KY | Oil Property | Dec 2024 |
| 6541 | SKIRPAN UNIT | Fayette County, PA | Gas Property | Jan 2026 |
| 6542 | SKIRVIN | Pontotoc County, OK | Oil & Gas Property | Sep 2025 |
| 6543 | SKITZY CANYON UTE | Duchesne County, UT | Oil & Gas Property | Jul 1982 |
| 6544 | SKITZY CYN UTE | Duchesne County, UT | Oil & Gas Property | Jun 1983 |
| 6545 | SKLAR, CHARL | Victoria County, TX | Oil & Gas Property | Dec 2025 |
| 6546 | SKLARCZYK | Otsego County, MI | Gas Property | Jul 1996 |
| 6547 | SKLOSS UNIT | Karnes County, TX | Oil & Gas Property | Dec 2025 |
| 6548 | SKLOSS-KARNES A USW | Karnes County, TX | Oil & Gas Property | Dec 2025 |
| 6549 | SKOGEN 17-20 1H | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 6550 | SKOGLUND 11-10H | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 6551 | SKOGSTAD 41-28H | Mountrail County, ND | Oil & Gas Property | Jan 2026 |
| 6552 | SKOKUT | Washington County, PA | Oil & Gas Property | Dec 2025 |
| 6553 | SKOLAUT 1 | Barton County, KS | Oil Property | Aug 2025 |
| 6554 | SKOLD 34-35TFH | Mountrail County, ND | Oil & Gas Property | Jan 2026 |
| 6555 | SKOLOSH | Stark County, OH | Oil & Gas Property | Dec 2024 |
| 6556 | SKOLOUT | Rawlins County, KS | Oil Property | Sep 2025 |
| 6557 | SKOMP | Hocking County, OH | Oil & Gas Property | Dec 2016 |
| 6558 | SKOOG | Teton County, MT | Oil Property | Nov 2025 |
| 6559 | SKORPIL | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 6560 | SKOUFOS TRIBAL | Duchesne County, UT | Oil & Gas Property | Jan 2026 |
| 6561 | SKOV | Pondera County, MT | Oil Property | Nov 2024 |
| 6562 | SKOV 31-2 | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 6563 | SKOVRAN | Fayette County, PA | Gas Property | Jan 2026 |
| 6564 | SKR 59 | Garfield County, CO | Oil & Gas Property | Dec 2025 |
| 6565 | SKR 698 | Garfield County, CO | Oil & Gas Property | Dec 2025 |
| 6566 | SKRIVANEK | Burleson County, TX | Oil & Gas Property | Nov 2025 |
| 6567 | SKRIVANEK | Burleson County, TX | Oil & Gas Property | Dec 2025 |
| 6568 | SKRIVANEK-EHLERT UNIT NO. 1 | Burleson County, TX | Oil & Gas Property | Dec 2025 |
| 6569 | SKRIVANEK-STECK UNIT NO 1 | Burleson County, TX | Oil & Gas Property | Dec 2025 |
| 6570 | SKROBARCEK P.J | Guadalupe County, TX | Oil & Gas Property | Dec 2025 |
| 6571 | SKULL CREEK | Park County, WY | Oil & Gas Property | May 2017 |
| 6572 | SKULL CREEK 1-13 | Bowman County, ND | Oil & Gas Property | Jan 2026 |
| 6573 | SKUNK CREEK | Major County, OK | Oil & Gas Property | Dec 2025 |
| 6574 | SKUNK CREEK | Dunn County, ND | Oil & Gas Property | Jan 2026 |
| 6575 | SKUNK CREEK | Dunn County, ND | Oil & Gas Property | Jan 2026 |
| 6576 | SKUNK CREEK | Dunn County, ND | Oil & Gas Property | Jan 2026 |
| 6577 | SKUNK CREEK FED 3772-0718 | Converse County, WY | Oil & Gas Property | Jan 2026 |
| 6578 | SKURDAL | Williams County, ND | Oil & Gas Property | Jan 2026 |
| 6579 | SKURICH | Weld County, CO | Oil & Gas Property | Mar 2019 |
| 6580 | SKY CITY | Bee County, TX | Oil & Gas Property | Dec 2025 |
| 6581 | SKY DWELLER 14 STATE COM | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 6582 | SKY KING 47 | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 6583 | SKY PILOT 57-46 | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 6584 | SKY RANCH 4-65 | Arapahoe County, CO | Oil & Gas Property | Dec 2025 |
| 6585 | SKYBOLT | Mountrail County, ND | Oil & Gas Property | Jan 2026 |
| 6586 | SKYBOLT FEDERAL | Mountrail County, ND | Oil & Gas Property | Jan 2026 |
| 6587 | SKYCATCHER 56-3-5 1H | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 6588 | SKYE 1-19-18-7XH | Carter County, OK | Oil & Gas Property | Dec 2025 |
| 6589 | SKYE UNIT | Atascosa County, TX | Oil & Gas Property | Nov 2025 |
| 6590 | SKYFALL | Ness County, KS | Oil Property | Sep 2025 |
| 6591 | SKYFALL STATE | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 6592 | SKYHAWK | Woods County, OK | Oil & Gas Property | Dec 2025 |
| 6593 | SKYHAWK | Belmont County, OH | Gas Property | Dec 2025 |
| 6594 | SKYHAWK 57-1-28 UNIT 1H | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 6595 | SKYLANE 57-1-9 UNIT 1H | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 6596 | SKYLAR | Carter County, OK | Oil & Gas Property | Dec 2025 |
| 6597 | SKYLINE | Tarrant County, TX | Gas Property | Dec 2025 |
| 6598 | SKYLINE | Converse County, WY | Oil & Gas Property | Jun 2025 |
| 6599 | SKYLINE | Belmont County, OH | Oil & Gas Property | Dec 2025 |
| 6600 | SKYLINE | Grand County, UT | Oil & Gas Property | Sep 1982 |