| 501 | R BATSON | Lamar County, MS | Oil & Gas Property | Jun 2025 |
| 502 | R F KEYS | Madison County, MS | Oil Property | Jun 1983 |
| 503 | R L JONES | Wayne County, MS | Oil & Gas Property | Jul 2025 |
| 504 | R.L.PARKER | Adams County, MS | Oil & Gas Property | Sep 1999 |
| 505 | RALEIGH | Smith County, MS | Oil & Gas Property | Jun 2025 |
| 506 | RALEIGH FIELD UNIT | Smith County, MS | Oil & Gas Property | Oct 2017 |
| 507 | RAMSEY | Jones County, MS | Oil & Gas Property | Jul 2025 |
| 508 | RANDALL M ADCOX | Simpson County, MS | Oil & Gas Property | Jun 2025 |
| 509 | RATCLIFFE | Adams County, MS | Oil & Gas Property | Aug 1994 |
| 510 | REALE HEIRS | Adams County, MS | Oil & Gas Property | Jul 2025 |
| 511 | REESE 11 | Amite County, MS | Oil & Gas Property | Jul 2025 |
| 512 | RICHMOND | Adams County, MS | Oil & Gas Property | Jun 2025 |
| 513 | ROBERT GRAHAM | Wayne County, MS | Oil & Gas Property | Jun 2025 |
| 514 | ROBERT GRAY | Wayne County, MS | Oil & Gas Property | May 2016 |
| 515 | ROBERTS | Hinds County, MS | Oil & Gas Property | Jun 2025 |
| 516 | ROBINSON | Adams County, MS | Oil & Gas Property | Dec 1997 |
| 517 | ROGERS | Scott County, MS | Oil & Gas Property | Oct 2014 |
| 518 | ROLAND | Franklin County, MS | Oil Property | Jun 2025 |
| 519 | ROUNDS | Adams County, MS | Oil Property | Dec 2002 |
| 520 | S. B. MCCALEB | Adams County, MS | Oil & Gas Property | Jul 2016 |
| 521 | SABINE 12H | Amite County, MS | Oil & Gas Property | Jun 2025 |
| 522 | SABINE ROYALTY | Wayne County, MS | Oil & Gas Property | Jul 2025 |
| 523 | SANDERS | Jones County, MS | Oil Property | Jun 2013 |
| 524 | SANDERS | Jones County, MS | Oil & Gas Property | Jul 2025 |
| 525 | SANDERSON P H 1-13 1 | Wayne County, MS | Oil & Gas Property | Jun 2025 |
| 526 | SANDRA BATEMAN 21-9 | Smith County, MS | Oil & Gas Property | Jul 2025 |
| 527 | SAOPU | Wayne County, MS | Oil & Gas Property | Jan 2005 |
| 528 | SAOPU (M S GATLIN | Wayne County, MS | Oil & Gas Property | Oct 2012 |
| 529 | SARAH BEMIS | Jones County, MS | Oil & Gas Property | Jul 2025 |
| 530 | SATARTIA | Yazoo County, MS | Oil & Gas Property | Sep 2023 |
| 531 | SAXBY 3-10 | Amite County, MS | Oil & Gas Property | Jun 2025 |
| 532 | SCARBOROUGH 18 | Forrest County, MS | Oil & Gas Property | Jul 2025 |
| 533 | SCARBROUGH | Franklin County, MS | Oil Property | Aug 2001 |
| 534 | SCHUCHARDT | Adams County, MS | Oil & Gas Property | Jun 2025 |
| 535 | SEALE-NEWMAN | Franklin County, MS | Oil & Gas Property | Apr 2022 |
| 536 | SEDLACEK | Hinds County, MS | Oil & Gas Property | Jul 2025 |
| 537 | SESSIONS | Adams County, MS | Oil & Gas Property | Nov 1984 |
| 538 | SFU "H" | Jones County, MS | Oil Property | Mar 2014 |
| 539 | SFU #1 | Jones County, MS | Oil & Gas Property | Dec 2020 |
| 540 | SFU #2 | Jones County, MS | Oil & Gas Property | May 2025 |
| 541 | SFU (CENTRAL OIL | Jones County, MS | Oil & Gas Property | Jun 2025 |
| 542 | SFU (E S GAMBRELL | Jones County, MS | Oil & Gas Property | Dec 2024 |
| 543 | SHELL | Franklin County, MS | Oil Property | Dec 1993 |
| 544 | SHIELDSBORO | Adams County, MS | Oil Property | Aug 1987 |
| 545 | SHOEMAKE | Wayne County, MS | Oil & Gas Property | Jun 2025 |
| 546 | SHOWS | Walthall County, MS | Oil & Gas Property | Jun 1987 |
| 547 | SIBLEY | Adams County, MS | Oil & Gas Property | Jun 2025 |
| 548 | SIBLEY OIL UNIT | Adams County, MS | Oil & Gas Property | Feb 1999 |
| 549 | SIMPSON-BASS | Lamar County, MS | Oil & Gas Property | Nov 2019 |
| 550 | SIMS 7-8 | Smith County, MS | Oil & Gas Property | Jun 2025 |
| 551 | SINGER 11 | Lamar County, MS | Oil & Gas Property | May 2025 |
| 552 | SLATON | Pike County, MS | Oil & Gas Property | Jun 2025 |
| 553 | SLICK | Yazoo County, MS | Oil Property | Mar 1991 |
| 554 | SLICK ESTATE | Yazoo County, MS | Oil Property | May 1987 |
| 555 | SLIGO | Adams County, MS | Oil & Gas Property | May 2017 |
| 556 | SMACKOVER A OIL POOL UNIT 2-15 | Wayne County, MS | Oil & Gas Property | Jun 2025 |
| 557 | SMITH | Jones County, MS | Oil Property | Jun 2025 |
| 558 | SMITH 18-4 | Pike County, MS | Oil Property | Jun 2025 |
| 559 | SMITHDALE | Amite County, MS | Oil Property | Nov 2024 |
| 560 | SNOWDEN F M | Lamar County, MS | Oil & Gas Property | May 2025 |
| 561 | SNOWDEN-DAVIS | Lamar County, MS | Oil & Gas Property | May 2025 |
| 562 | SOJOURNER | Adams County, MS | Oil Property | Dec 2024 |
| 563 | SOSO FIELD | Jones County, MS | Oil & Gas Property | Jun 2025 |
| 564 | SOSO UNIT | Jasper County, MS | Oil & Gas Property | Jul 2013 |
| 565 | SPEARS 31-6H | Amite County, MS | Oil & Gas Property | Jun 2025 |
| 566 | SPRINGHILL PL | Adams County, MS | Oil & Gas Property | Oct 2009 |
| 567 | SSFUZA | Jones County, MS | Oil & Gas Property | Jun 2025 |
| 568 | SSFUZA 20-15 (FMLY SFU 20-15-1ZA ) 1 | Smith County, MS | Oil Property | Jun 2025 |
| 569 | SSFUZA 26-1 | Jones County, MS | Oil Property | Jun 2025 |
| 570 | SSFUZA 28-14 (SOSO FIELD UNIT) 1 | Jones County, MS | Oil & Gas Property | Jun 2025 |
| 571 | SSFUZA 29-11 (FMLY SOSO FIELD UINIT 29-11) | Smith County, MS | Oil & Gas Property | Jun 2025 |
| 572 | SSFUZA 35-1 (FKA SOSO FIELD UNIT 66 1) 1 | Jones County, MS | Oil Property | Jun 2025 |
| 573 | ST DAVIS UNIT | Amite County, MS | Oil & Gas Property | Jun 2025 |
| 574 | STANLEY | Wayne County, MS | Oil & Gas Property | Jun 2025 |
| 575 | STANLEY | Wayne County, MS | Oil & Gas Property | May 1988 |
| 576 | STANTON | Adams County, MS | Oil & Gas Property | Jul 2025 |
| 577 | STATE | Hinds County, MS | Gas Property | Mar 2004 |
| 578 | STEIN | Adams County, MS | Oil & Gas Property | Sep 1984 |
| 579 | STERLING-SWEENEY | Amite County, MS | Oil & Gas Property | Jun 2004 |
| 580 | STEVENS | Perry County, MS | Oil & Gas Property | Jun 2025 |
| 581 | STEVENS | Yazoo County, MS | Oil & Gas Property | Jan 2002 |
| 582 | STEWART 30H | Amite County, MS | Oil & Gas Property | Jun 2025 |
| 583 | STINSON | Adams County, MS | Oil & Gas Property | Jul 2025 |
| 584 | STOCKFELT | Adams County, MS | Oil Property | Nov 2015 |
| 585 | STOKES | Franklin County, MS | Oil Property | Feb 1986 |
| 586 | STOWERS | Adams County, MS | Oil Property | Jun 1991 |
| 587 | STRICKLAND | Wayne County, MS | Oil Property | Jun 2025 |
| 588 | STRINGER 8-11 | Smith County, MS | Oil & Gas Property | Jun 2025 |
| 589 | STUART | Franklin County, MS | Oil Property | Feb 1997 |
| 590 | SUE POORE 27-3 | Jones County, MS | Oil & Gas Property | Jul 2025 |
| 591 | SUMMERLAND FIELD UNIT | Jones County, MS | Oil & Gas Property | Apr 2009 |
| 592 | SWAYZE HEIRS | Adams County, MS | Oil & Gas Property | Mar 1996 |
| 593 | T E MERCER | Jones County, MS | Oil & Gas Property | Jul 2025 |
| 594 | T. BYRD | Lincoln County, MS | Oil & Gas Property | Jun 2025 |
| 595 | TAYLOR 27H-1 | Amite County, MS | Oil & Gas Property | Jun 2025 |
| 596 | TELLUS STAMPEDE | Smith County, MS | Oil & Gas Property | Jun 2025 |
| 597 | TELLUS TALLAHALA 4-7 1 | Smith County, MS | Oil & Gas Property | Jun 2025 |
| 598 | TERRAL SMITH | Jones County, MS | Oil & Gas Property | Jul 2025 |
| 599 | TFU 1 | Yazoo County, MS | Oil & Gas Property | Jun 2025 |
| 600 | TFU 1 | Yazoo County, MS | Oil Property | Jun 2025 |