| 501 | NOBLES | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 502 | NOBLES VERTICAL | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 503 | NORTH BROOKS 30 | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 504 | OBRIEN | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 505 | OBRIEN-BRUNSON 43A | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 506 | ODANI | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 507 | ODANIEL | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 508 | OLDHAM | Midland County, TX | Oil & Gas Property | Dec 2023 |
| 509 | OLDHAM IDA MAE | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 510 | OLDHAM-GRAHAM 35 | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 511 | ONEAL | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 512 | OREL HERSHISER 32-41 | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 513 | OREL HERSHISER 41-32 | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 514 | ORGANIC | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 515 | OXY PARKS | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 516 | PARKS | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 517 | PARKS | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 518 | PARKS CHARLOTTE | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 519 | PARKS FIELD UNIT | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 520 | PARKS ROY | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 521 | PARKS ROY | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 522 | PARKS-COYOTE 1506 | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 523 | PAT ANDERSON 26 | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 524 | PATTON | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 525 | PEARL JAM | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 526 | PECAN ACRES 2 | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 527 | PEGASUS 1 | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 528 | PEGASUS SAN ANDRES ROYALTY UNIT | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 529 | PEGGY | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 530 | PENROSE-OLDHAM | Midland County, TX | Oil & Gas Property | Dec 2023 |
| 531 | PERRO ROJO | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 532 | PERSEPHONE 42/31 | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 533 | PHILLIPS | Midland County, TX | Oil & Gas Property | Dec 2021 |
| 534 | PIGG | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 535 | PINTAIL | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 536 | POC JONES ET AL | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 537 | POPPY | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 538 | POWELL R.V. ETAL | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 539 | PRATT | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 540 | PRESTON | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 541 | PRESTON SPRA | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 542 | PRESTON-FREEMAN 15 | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 543 | PRICE CURTIS | Midland County, TX | Oil & Gas Property | Dec 2023 |
| 544 | PRICE-BUSH ELKIN | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 545 | RAB 22 | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 546 | RAB DAVIDSON | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 547 | RAGGETT | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 548 | RANCHLAND | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 549 | RAY E. H | Midland County, TX | Oil & Gas Property | Apr 2021 |
| 550 | RAY LONNIE | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 551 | RAYBURN-BAUMANN W16 | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 552 | REBECCA SL | Midland County, TX | Oil & Gas Property | Dec 2023 |
| 553 | REBEL 115 MIPA UNIT | Midland County, TX | Oil & Gas Property | Nov 2023 |
| 554 | REBEL 150 MIPA UNIT | Midland County, TX | Oil & Gas Property | Nov 2023 |
| 555 | REBEL 155 MIPA UNIT | Midland County, TX | Oil & Gas Property | Dec 2023 |
| 556 | REBEL 160 MIPA UNIT | Midland County, TX | Oil & Gas Property | Dec 2023 |
| 557 | REBEL FEE | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 558 | REINHART 44 | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 559 | RELISH 17 | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 560 | REYNOLD-PARKS | Midland County, TX | Oil & Gas Property | Feb 2013 |
| 561 | REYNOLDS-PARK | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 562 | RHENIUM FR 19 | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 563 | RIO BRAZOS 26-15 UNIT | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 564 | RIO COMAL 26-31 | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 565 | RIO CONCHO 34-46 | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 566 | RIO FRIO 25-32 | Midland County, TX | Oil & Gas Property | Mar 2022 |
| 567 | RIO GRANDE 25-20SL UNIT | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 568 | RIO GUADALUPE 22-23 | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 569 | RIO LAVACA | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 570 | RIO LLANO 11-10 | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 571 | RIO NUECES 37-44 UNIT | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 572 | RIO PECOS 27-18SL UNIT | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 573 | RIO PEDERNALES 23-34 UNIT | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 574 | RIO ROJO 27-30 UNIT 1 | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 575 | RIO SABINE 39-42 UNIT 1 | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 576 | RIO SAN GABRIEL 28-29 UNIT | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 577 | RIO SAN JACINTO 38-43 UNIT | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 578 | RIO SAN MARCOS 36-45 UNIT | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 579 | RIO WICHITA 15-10 | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 580 | ROBBIE | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 581 | ROBERSON | Midland County, TX | Oil & Gas Property | Sep 2022 |
| 582 | ROBERTSON | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 583 | ROBINSON | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 584 | ROCK UNIT | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 585 | ROPER | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 586 | SALLY | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 587 | SALLY | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 588 | SALSA 20 | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 589 | SANDEFUR | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 590 | SANDERS | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 591 | SARAH | Midland County, TX | Oil & Gas Property | Dec 2023 |
| 592 | SARAH ANN | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 593 | SATTERFIELD | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 594 | SCHARBAUER | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 595 | SCHARBAUER | Midland County, TX | Oil & Gas Property | Oct 2019 |
| 596 | SCHARBAUER | Midland County, TX | Oil & Gas Property | Apr 2022 |
| 597 | SCHARBAUER | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 598 | SCHARBAUER-BRAUN | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 599 | SEALES | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 600 | SEGA 7 | Midland County, TX | Oil & Gas Property | Jan 2024 |