| 6501 | SLATTERY | Campbell County, WY | Oil & Gas Property | Jul 2021 |
| 6502 | SLATTON | Martin County, TX | Oil & Gas Property | Jan 2024 |
| 6503 | SLAUGHTER | Hockley County, TX | Oil & Gas Property | Jan 2024 |
| 6504 | SLAUGHTER | Pecos County, TX | Oil & Gas Property | Jan 2024 |
| 6505 | SLAUGHTER | Muskingum County, OH | Oil & Gas Property | Dec 2023 |
| 6506 | SLAUGHTER | Hockley County, TX | Oil & Gas Property | Jan 2024 |
| 6507 | SLAUGHTER | Clay County, TX | Oil & Gas Property | Jan 2024 |
| 6508 | SLAUGHTER | Ochiltree County, TX | Oil & Gas Property | Jan 2024 |
| 6509 | SLAUGHTER | Ellis County, KS | Oil Property | Jun 2004 |
| 6510 | SLAUGHTER | Borden County, TX | Oil & Gas Property | Jan 2024 |
| 6511 | SLAUGHTER | Martin County, TX | Oil & Gas Property | Jan 2024 |
| 6512 | SLAUGHTER | Reagan County, TX | Oil & Gas Property | Jan 2024 |
| 6513 | SLAUGHTER | Garza County, TX | Oil & Gas Property | Jan 2024 |
| 6514 | SLAUGHTER | Pittsburg County, OK | Gas Property | Jan 2024 |
| 6515 | SLAUGHTER | Cochran County, TX | Oil & Gas Property | Jan 2024 |
| 6516 | SLAUGHTER | Seminole County, OK | Oil Property | Sep 2022 |
| 6517 | SLAUGHTER | Martin County, TX | Oil & Gas Property | Jan 2024 |
| 6518 | SLAUGHTER | Matagorda County, TX | Oil & Gas Property | Dec 2023 |
| 6519 | SLAUGHTER | Webb County, TX | Oil & Gas Property | Jan 2024 |
| 6520 | SLAUGHTER | Hockley County, TX | Oil & Gas Property | Jan 2024 |
| 6521 | SLAUGHTER 2-5 #1 | Clarke County, AL | Oil Property | Dec 2023 |
| 6522 | SLAUGHTER 42 | Dawson County, TX | Oil Property | Jan 2024 |
| 6523 | SLAUGHTER 7 | Martin County, TX | Oil & Gas Property | Jan 2024 |
| 6524 | SLAUGHTER A | Clay County, TX | Oil & Gas Property | Jan 2024 |
| 6525 | SLAUGHTER ALEX | Hockley County, TX | Oil & Gas Property | Dec 1998 |
| 6526 | SLAUGHTER CONSOLIDATED | Hockley County, TX | Oil & Gas Property | Jan 2024 |
| 6527 | SLAUGHTER DOROTHY | Grayson County, TX | Oil & Gas Property | Jan 2024 |
| 6528 | SLAUGHTER ESTATE | Cochran County, TX | Oil & Gas Property | Dec 1999 |
| 6529 | SLAUGHTER ESTATE UNIT | Hockley County, TX | Oil & Gas Property | Jan 2024 |
| 6530 | SLAUGHTER GAS UNIT 1 | Karnes County, TX | Oil & Gas Property | Jan 2024 |
| 6531 | SLAUGHTER GAS UNIT B | Harrison County, TX | Oil & Gas Property | Jan 2024 |
| 6532 | SLAUGHTER HEIGHTS UNIT | Tarrant County, TX | Gas Property | Jan 2024 |
| 6533 | SLAUGHTER HOUSE 1706 | Kingfisher County, OK | Oil & Gas Property | Jan 2024 |
| 6534 | SLAUGHTER NW. (SAN ANDRES) UNIT | Cochran County, TX | Oil & Gas Property | Jan 2024 |
| 6535 | SLAUGHTER, LILIA BRUNI | Webb County, TX | Oil & Gas Property | Jan 2024 |
| 6536 | SLAUGHTER-RHODES TRUST C | Karnes County, TX | Oil & Gas Property | Jan 2024 |
| 6537 | SLAUGHTERS CR | Kanawha County, WV | Gas Property | Dec 2021 |
| 6538 | SLAVEK TRUST UNIT | Westmoreland County, PA | Gas Property | Feb 2024 |
| 6539 | SLAVEN | Franklin County, KS | Oil Property | Dec 2023 |
| 6540 | SLAVIN | Ochiltree County, TX | Oil & Gas Property | Jan 2024 |
| 6541 | SLAWTER | Meigs County, OH | Oil & Gas Property | Dec 2019 |
| 6542 | SLAY | Woodson County, KS | Oil Property | Dec 2023 |
| 6543 | SLAY | Wise County, TX | Oil & Gas Property | Dec 2023 |
| 6544 | SLAY C. W | Tarrant County, TX | Oil & Gas Property | Jan 2024 |
| 6545 | SLAYTER | Labette County, KS | Gas Property | Dec 2023 |
| 6546 | SLAYTON UNIT | Smith County, TX | Oil & Gas Property | Jan 2024 |
| 6547 | SLAYTON, GARY 11-11 | Cleburne County, AR | Gas Property | Mar 2024 |
| 6548 | SLC PRATT | Wichita County, TX | Oil & Gas Property | Aug 2013 |
| 6549 | SLC RAMMING | Wichita County, TX | Oil & Gas Property | Jan 2024 |
| 6550 | SLC SEC. 121 | Jones County, TX | Oil & Gas Property | Jan 2024 |
| 6551 | SLD TODD LIMITED LIAB | Kanawha County, WV | Oil & Gas Property | Dec 2021 |
| 6552 | SLD TODD LTD. LIABILITY SD | Kanawha County, WV | Oil & Gas Property | Dec 2021 |
| 6553 | SLEASMAN | Chautauqua County, NY | Gas Property | Dec 2022 |
| 6554 | SLEDD | Grant County, KS | Gas Property | Dec 2023 |
| 6555 | SLEDD | Rice County, KS | Oil Property | Nov 2023 |
| 6556 | SLEDGE | Stephens County, OK | Oil & Gas Property | Feb 2024 |
| 6557 | SLEDGE | Bienville Parish, LA | Oil Property | Dec 2023 |
| 6558 | SLEDGE | Grady County, OK | Oil & Gas Property | Feb 2023 |
| 6559 | SLEDGE | Warren County, KY | Oil Property | Oct 2016 |
| 6560 | SLEDGE | Reeves County, TX | Oil & Gas Property | Sep 2023 |
| 6561 | SLEDGE | Stephens County, OK | Oil & Gas Property | Feb 2024 |
| 6562 | SLEDGE | Stephens County, OK | Oil & Gas Property | Dec 2023 |
| 6563 | SLEDGE | Texas County, OK | Gas Property | Jan 2024 |
| 6564 | SLEDGE C 9 | Weld County, CO | Oil & Gas Property | Sep 2016 |
| 6565 | SLEDGE ETAL 11 | De Soto Parish, LA | Oil & Gas Property | Dec 2023 |
| 6566 | SLEDGE SISTERS | Johnson County, TX | Gas Property | Dec 2023 |
| 6567 | SLEDGE UNIT | Lee County, TX | Oil & Gas Property | Jan 2024 |
| 6568 | SLEDGE UNIT 06-07 | Howard County, TX | Oil & Gas Property | Dec 2023 |
| 6569 | SLEDGE, DAVID | Warren County, KY | Oil Property | Nov 2019 |
| 6570 | SLEDGEHAMMER 69 | Hansford County, TX | Oil & Gas Property | Jan 2024 |
| 6571 | SLEEPER | Terry County, TX | Oil & Gas Property | Jan 2024 |
| 6572 | SLEEPER | Stafford County, KS | Oil & Gas Property | Dec 2023 |
| 6573 | SLEEPER | Elk County, KS | Oil & Gas Property | Sep 2004 |
| 6574 | SLEEPER | Stafford County, KS | Oil & Gas Property | Dec 2023 |
| 6575 | SLEEPER 1 | Seward County, KS | Oil Property | Dec 2023 |
| 6576 | SLEEPING INDIAN A | Ward County, TX | Oil & Gas Property | Jan 2024 |
| 6577 | SLEEPING UTE | Montezuma County, CO | Oil & Gas Property | Feb 2024 |
| 6578 | SLEEPY HOLLOW HUNT CLUB | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 6579 | SLEET 149-93-07A-12H | Dunn County, ND | Oil & Gas Property | Feb 2024 |
| 6580 | SLEETH, T. P | Lewis County, WV | Oil & Gas Property | Jun 2021 |
| 6581 | SLEIGH | Greeley County, KS | Gas Property | Jan 2023 |
| 6582 | SLEITH | Westmoreland County, PA | Gas Property | Feb 2024 |
| 6583 | SLEMMONS | Palo Pinto County, TX | Oil & Gas Property | Apr 2020 |
| 6584 | SLENTZ | Barton County, KS | Oil & Gas Property | Oct 2023 |
| 6585 | SLETVOLD | Roosevelt County, MT | Oil & Gas Property | Nov 2018 |
| 6586 | SLICE | San Juan County, NM | Gas Property | Dec 2010 |
| 6587 | SLICK | Yazoo County, MS | Oil Property | Mar 1991 |
| 6588 | SLICK | Gonzales County, TX | Oil & Gas Property | Jan 2024 |
| 6589 | SLICK | Bee County, TX | Oil & Gas Property | May 2008 |
| 6590 | SLICK | Washakie County, WY | Oil & Gas Property | Mar 2024 |
| 6591 | SLICK | Creek County, OK | Oil Property | Feb 2024 |
| 6592 | SLICK | Starr County, TX | Oil & Gas Property | Jan 2024 |
| 6593 | SLICK 230 | Starr County, TX | Oil & Gas Property | Dec 2021 |
| 6594 | SLICK EST | Starr County, TX | Oil & Gas Property | Jan 2024 |
| 6595 | SLICK EST | Starr County, TX | Oil & Gas Property | Jan 2024 |
| 6596 | SLICK ESTATE | Yazoo County, MS | Oil Property | May 1987 |
| 6597 | SLICK MESA 27 STATE | Lea County, NM | Oil & Gas Property | Feb 2024 |
| 6598 | SLICK ROCK | Weld County, CO | Oil & Gas Property | Feb 2024 |
| 6599 | SLICK SAND OIL UNIT | Bee County, TX | Oil & Gas Property | May 2010 |
| 6600 | SLICK T B | Starr County, TX | Oil & Gas Property | Jan 2024 |