| 501 | PRICE GAS UNIT | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 502 | PRICER | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 503 | PRINCE GAS UNIT 1 | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 504 | PRIOR | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 505 | PRIOR FRANK | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 506 | PRITCHARD, T | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 507 | PRO 1H | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 508 | PRUITT GAS UNIT | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 509 | PURDIE GAS UNIT 1 | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 510 | R.D. BENNETT GU 1H | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 511 | RAGLE 1H | Rusk County, TX | Oil & Gas Property | Oct 2025 |
| 512 | RAIDER GAS UNIT | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 513 | RAINWATER | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 514 | RAS REDWINE | Rusk County, TX | Oil & Gas Property | Sep 2023 |
| 515 | RAYFORD BESS | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 516 | RCA-DOLLAR 1H | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 517 | RCA-HINSON 1H | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 518 | REDDIC JEFF | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 519 | REDWINE | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 520 | REDWINE | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 521 | REDWINE, R | Rusk County, TX | Oil & Gas Property | Mar 2018 |
| 522 | REEVES GAS UNIT | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 523 | REID, V.E | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 524 | RETTIG | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 525 | RICE GU | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 526 | RICHEY | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 527 | RIVES | Rusk County, TX | Oil & Gas Property | Jun 2025 |
| 528 | ROBERSON | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 529 | ROBERTSON J. T | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 530 | ROBERTSON OMIE GAS UNIT 1 | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 531 | ROE-MAXWELL | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 532 | ROGERS BILLY NEAL | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 533 | ROGERS ESTATE | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 534 | ROGERS FINIS | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 535 | ROGERS FRED | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 536 | ROGERS GAS UNIT | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 537 | ROGERS GAS UNIT | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 538 | ROGERS GAS UNIT | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 539 | ROGERS-KING (SA) 1H | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 540 | ROGERS-PONE-KING (SA) 1H | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 541 | ROGERS-SILER HEIRS (SA) | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 542 | ROMAN GAS UNIT | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 543 | ROPER LEON | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 544 | ROSS D. GU | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 545 | ROSS ESSIE | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 546 | ROSS LUTHER GAS UNIT | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 547 | ROSS TUCKER GU | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 548 | ROSSON-WARD LAND CO | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 549 | RUSHTON | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 550 | RUSK COUNTY AIRPORT GAS UNIT 1 | Rusk County, TX | Oil & Gas Property | Oct 2025 |
| 551 | RUSSELL R | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 552 | RUSSELL R. F | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 553 | RUST ARNOLD UNIT | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 554 | RUST ESTATE | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 555 | SANDERS S. E | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 556 | SCHUYLER | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 557 | SCOTT A | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 558 | SENESAC | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 559 | SEXTON | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 560 | SEXTON HENRY -B- A/C | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 561 | SEXTON, W | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 562 | SHAW | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 563 | SHAW UNIT | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 564 | SHAW, R. W | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 565 | SHEPPARD | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 566 | SHEPPARD B | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 567 | SHILOH UPPER PETTIT UNIT | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 568 | SILER | Rusk County, TX | Oil & Gas Property | Jan 2007 |
| 569 | SILER | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 570 | SILER PONE GU (SA) 1H | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 571 | SILER ROGERS PONE GU (SA) 2H | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 572 | SILER W.H | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 573 | SILVEY | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 574 | SLACK | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 575 | SMITH | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 576 | SMITH DURWOOD A | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 577 | SMITH MARY | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 578 | SMITH R.T | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 579 | SMITH TALMADGE | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 580 | SNEAD J. E. B | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 581 | SNELGROVE R | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 582 | SOONER GAS UNIT | Rusk County, TX | Oil & Gas Property | Oct 2025 |
| 583 | SOUTH KILGORE UNIT | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 584 | SPARKMAN | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 585 | SPIKES GAS UNIT | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 586 | SPIVEY J. H | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 587 | STATE OF TEXAS | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 588 | STEPHENS EUNICE | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 589 | STILL C. C | Rusk County, TX | Oil & Gas Property | Nov 2022 |
| 590 | STILL GAS UNIT 1 | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 591 | STINGRAY | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 592 | STONE | Rusk County, TX | Oil & Gas Property | Apr 2010 |
| 593 | STOVALL | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 594 | STRONG | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 595 | STRONG B.E. GAS UNIT | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 596 | STRONG C.W. GAS UNIT | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 597 | STRONG GAS UNIT | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 598 | STRONG T. GAS UNIT | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 599 | STRONG W.C | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 600 | STRONG-CRIM (AW) | Rusk County, TX | Oil & Gas Property | Nov 2025 |