| 401 | RANCH | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 402 | RATLIFF-BEDFORD | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 403 | REDUS | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 404 | REITMEYER | Andrews County, TX | Oil & Gas Property | Mar 2026 |
| 405 | RIGGAN | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 406 | RIO BRAVO | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 407 | ROOK | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 408 | ROSA LEE | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 409 | SABINE ROYALTY | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 410 | SAGE | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 411 | SAGE-EXXON | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 412 | SAINT ANDREWS UNIT | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 413 | SAM B | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 414 | SAMSON UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 415 | SAMSON UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 416 | SAMSON UNIVERSITY 16 1 | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 417 | SARAH S | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 418 | SAVAGE | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 419 | SCARBOROUGH | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 420 | SCARBOROUGH | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 421 | SEIDEL | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 422 | SENTRY C.C | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 423 | SERAPHINA | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 424 | SHAFTER LAKE CLEARFORK UNIT | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 425 | SHAFTER LAKE/SAN ANDRES/UNIT | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 426 | SHAFTER LAKE/YATES/OIL FLD. UNIT | Andrews County, TX | Oil & Gas Property | May 2026 |
| 427 | SHELL-LITTMAN | Andrews County, TX | Oil & Gas Property | Jan 2026 |
| 428 | SHELL-PERKINS | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 429 | SHELTON | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 430 | SHORTES | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 431 | SIGHT FOR SORE EYES | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 432 | SIMMONS HARDIN | Andrews County, TX | Oil & Gas Property | May 2026 |
| 433 | SIMON-LITTMAN | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 434 | SINCLAIR-UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 435 | SOUTH FUHRMAN MASCHO UNIT | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 436 | SOUTHLAND ROYALTY | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 437 | SOUTHWEST ANDREWS UNIT | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 438 | ST. OF TEXAS -H | Andrews County, TX | Gas Property | Apr 2026 |
| 439 | STARK | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 440 | STATE | Andrews County, TX | Oil & Gas Property | Sep 2015 |
| 441 | STATE | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 442 | STATE | Andrews County, TX | Oil & Gas Property | Sep 2021 |
| 443 | STATE | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 444 | STATE BARROW | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 445 | STATE LUCKY STRIKE | Andrews County, TX | Oil & Gas Property | Mar 2026 |
| 446 | STATE OF TEXAS | Andrews County, TX | Oil & Gas Property | Mar 2019 |
| 447 | STATE OF TEXAS | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 448 | STATE OF TEXAS | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 449 | STATE OF TEXAS | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 450 | STATE OF TEXAS AE | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 451 | STATE OF TEXAS BK | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 452 | STATE OF TEXAS EM | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 453 | STATE SCHOOL BOARD | Andrews County, TX | Gas Property | May 2026 |
| 454 | STATE SHOSID | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 455 | STATE UNIV | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 456 | STATE UNIV | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 457 | STATE UNIV | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 458 | STATE UNIVER | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 459 | STATE UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 460 | STATE UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 461 | STATE UNIVERSITY -G | Andrews County, TX | Oil & Gas Property | Aug 2013 |
| 462 | STATE UNIVERSITY COLT | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 463 | STEVENSON J | Andrews County, TX | Oil & Gas Property | Dec 2025 |
| 464 | STRIP 3 | Andrews County, TX | Oil & Gas Property | May 2026 |
| 465 | STUCKERT | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 466 | SUGGETT | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 467 | SUN 1 | Andrews County, TX | Gas Property | Aug 2012 |
| 468 | SUTPHEN | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 469 | T RANCH | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 470 | TASS | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 471 | TCU UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 472 | TEXACO UNIVERSITY 10 | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 473 | TEXAS | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 474 | TEXAS | Andrews County, TX | Oil & Gas Property | Feb 2025 |
| 475 | TEXAS | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 476 | TEXAS TECH UNIVERSITY | Andrews County, TX | Oil & Gas Property | Aug 2025 |
| 477 | TEXAS UNIV | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 478 | TEXAS UNIV | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 479 | TEXAS UNIV | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 480 | TEXAS UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 481 | TEXAS UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 482 | TEXAS UNIVERSITY -EE | Andrews County, TX | Oil & Gas Property | May 2026 |
| 483 | TEXAS UNIVERSITY-G | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 484 | TEXRON 10 | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 485 | TEXU | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 486 | THORNBERRY | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 487 | THORNBERRY M. A | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 488 | THOROUGHBRED 11 | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 489 | THREE BAR SHALLOW UNIT | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 490 | THREE BAR UNIT | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 491 | TOMPKINS | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 492 | TRIPLE-N/GRAYBURG/CONS | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 493 | TULLAMORE | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 494 | TWILIGHT | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 495 | U-TEX | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 496 | UB 13 | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 497 | UL 1-33 UNIT 4H | Andrews County, TX | Oil & Gas Property | May 2026 |
| 498 | UL 10 | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 499 | UL 10 LIVINGSTON | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 500 | UL 10 TRINITY | Andrews County, TX | Oil & Gas Property | Jun 2026 |