| Hanlad B State #00730-005-63146 | Hanson Operating Co Inc only | ChavesDiablo; San Andres | ActiveOil | 2,796 | Jul 22, 1997 | 50 | 0 |
| Hanlad a State #00930-005-62890 | Hanson Operating Co Inc only | ChavesDiablo; San Andres | ActiveOil | 2,093 | Dec 1, 1992 | 232 | 0 |
| Paula K State #00430-005-62897 | Quatro Osos E&P, LLC only | ChavesDiablo; San Andres | ActiveOil | 2,073 | Sep 1, 1992 | 447 | 0 |
| Stone Brothers State #00530-005-62865 | Quatro Osos E&P, LLC only | ChavesDiablo; San Andres | ActiveOil | 2,111 | Jan 1, 1992 | 383 | 0 |
| Stone Brothers State #00430-005-62816 | Quatro Osos E&P, LLC only | ChavesDiablo; San Andres | ActiveOil | 2,128 | Jul 1, 1991 | 383 | 0 |
| Pathfinder Aft State #01230-005-62820 | Solis Partners, L.L.C. only | ChavesDiablo; San Andres | ActiveOil | 6,435 | Feb 1, 1991 | 177 | 0 |
| Frank P State #00830-005-62800 | Quatro Osos E&P, LLC only | ChavesDiablo; San Andres | ActiveOil | 2,160 | Dec 1, 1990 | 353 | 0 |
| Pathfinder Aft State #01030-005-62801 | Solis Partners, L.L.C. only | ChavesDiablo; San Andres | ActiveOil | 6,415 | Dec 1, 1990 | 263 | 0 |
| Hanlad State #00930-005-62789 | Hanson Operating Co Inc only | ChavesDiablo; San Andres | ActiveOil | 2,123 | Nov 1, 1990 | 511 | 0 |
| Paula K State #00330-005-62776 | Quatro Osos E&P, LLC only | ChavesDiablo; San Andres | ActiveOil | 2,070 | Sep 1, 1990 | 401 | 0 |
| Toltec #00230-005-62784 | North Fork Operating, LP only | ChavesDiablo; San Andres | ActiveOil | — | Sep 1, 1990 | 1,828 | 212 |
| Hanlad a State #00630-005-62770 | Hanson Operating Co Inc only | ChavesDiablo; San Andres | ActiveOil | 2,091 | Jul 1, 1990 | 475 | 0 |
| McBride State Com #00230-005-62774 | Hanson Operating Co Inc only | ChavesDiablo; San Andres | ActiveOil | 6,382 | Apr 1, 1990 | 409 | 0 |
| Frank P State #00730-005-62764 | Quatro Osos E&P, LLC only | ChavesDiablo; San Andres | ActiveOil | 2,130 | Mar 1, 1990 | 357 | 0 |
| Frank P State #00630-005-62741 | Quatro Osos E&P, LLC only | ChavesDiablo; San Andres | ActiveOil | 2,151 | Feb 1, 1990 | 347 | 0 |
| Stone Brothers State #00330-005-62687 | Quatro Osos E&P, LLC only | ChavesDiablo; San Andres | ActiveOil | 2,103 | Sep 1, 1989 | 376 | 0 |
| Frank P State #00530-005-62693 | Quatro Osos E&P, LLC only | ChavesDiablo; San Andres | ActiveOil | 2,121 | Jun 1, 1989 | 357 | 0 |
| Plainstec #00130-005-62697 | North Fork Operating, LP only | ChavesDiablo; San Andres | ActiveOil | — | Jun 1, 1989 | 704 | 86 |
| Paula K State #00230-005-62647 | Quatro Osos E&P, LLC only | ChavesDiablo; San Andres | ActiveOil | 2,070 | May 1, 1989 | 405 | 0 |
| Hanlad a State #00730-005-62685 | Hanson Operating Co Inc only | ChavesDiablo; San Andres | ActiveOil | 2,090 | May 1, 1989 | 122 | 0 |
| Pathfinder Aft State #00530-005-62665 | Solis Partners, L.L.C. only | ChavesDiablo; San Andres | ActiveOil | 2,061 | Apr 1, 1989 | 240 | 0 |
| Hanlad a State #00530-005-62681 | Hanson Operating Co Inc only | ChavesDiablo; San Andres | ActiveOil | 2,084 | Apr 1, 1989 | 432 | 0 |
| Pathfinder Aft State #00430-005-62645 | Solis Partners, L.L.C. only | ChavesDiablo; San Andres | ActiveOil | 2,115 | Feb 1, 1989 | 240 | 0 |
| Toltec #00130-005-62643 | North Fork Operating, LP only | ChavesDiablo; San Andres | ActiveOil | — | Dec 1, 1988 | 1,174 | 115 |
| Pathfinder Aft State #00230-005-62627 | Solis Partners, L.L.C. only | ChavesDiablo; San Andres | ActiveOil | 2,072 | Nov 1, 1988 | 285 | 0 |
| Stone Brothers State #00230-005-62613 | Quatro Osos E&P, LLC only | ChavesDiablo; San Andres | ActiveOil | 2,131 | Oct 1, 1988 | 398 | 0 |
| Pathfinder Aft State #00130-005-62628 | Solis Partners, L.L.C. only | ChavesDiablo; San Andres | Temporarily abandonedOil | 2,200 | Sep 1, 1988 | 220 | 0 |
| Hanlad a State #00230-005-62573 | Hanson Operating Co Inc only | ChavesDiablo; San Andres | ActiveOil | 2,092 | Jun 1, 1988 | 566 | 0 |
| Paula K State #00130-005-62598 | Quatro Osos E&P, LLC only | ChavesDiablo; San Andres | ActiveOil | 2,075 | Jun 1, 1988 | 408 | 0 |
| Stone Brothers State #00130-005-62571 | Quatro Osos E&P, LLC only | ChavesDiablo; San Andres | ActiveOil | 2,107 | Mar 1, 1988 | 402 | 0 |
| Hanlad a State #00330-005-62574 | Hanson Operating Co Inc only | ChavesDiablo; San Andres | ActiveOil | 2,100 | Mar 1, 1988 | 399 | 0 |
| Hanlad B State #00230-005-62543 | Hanson Operating Co Inc only | ChavesDiablo; San Andres | ActiveOil | 2,120 | Dec 1, 1987 | 227 | 0 |
| Hanlad State #00630-005-62530 | Hanson Operating Co Inc only | ChavesDiablo; San Andres | ActiveOil | 2,142 | Oct 1, 1987 | 567 | 0 |
| Frank P State #00430-005-62476 | Quatro Osos E&P, LLC only | ChavesDiablo; San Andres | ActiveOil | 2,110 | Aug 1, 1987 | 384 | 0 |
| Hanlad State #00530-005-62475 | Hanson Operating Co Inc only | ChavesDiablo; San Andres | ActiveOil | 2,125 | Jul 1, 1987 | 355 | 0 |
| Frank P State #00330-005-62346 | Quatro Osos E&P, LLC only | ChavesDiablo; San Andres | ActiveOil | 2,117 | Apr 1, 1987 | 374 | 0 |
| Hanlad State #00430-005-62374 | Hanson Operating Co Inc only | ChavesDiablo; San Andres | ActiveOil | 2,126 | Apr 1, 1987 | 136 | 0 |
| Hanlad State #00330-005-62323 | Hanson Operating Co Inc only | ChavesDiablo; San Andres | ActiveOil | 2,117 | Sep 1, 1986 | 577 | 0 |
| Frank P State #00230-005-62331 | Quatro Osos E&P, LLC only | ChavesDiablo; San Andres | ActiveOil | 2,135 | Sep 1, 1986 | 396 | 0 |
| Frank P State #00130-005-62313 | Quatro Osos E&P, LLC only | ChavesDiablo; San Andres | ActiveOil | 2,131 | Apr 1, 1986 | 336 | 0 |
| Diablo State #00330-005-60348 | Slayton Resources Inc only | ChavesDiablo; San Andres | ActiveOil | 2,200 | Aug 1, 1985 | 77 | 0 |
| Hanlad State #00230-005-62260 | Hanson Operating Co Inc only | ChavesDiablo; San Andres | ActiveOil | 2,150 | Aug 1, 1985 | 423 | 0 |
| Hanlad State #001Q30-005-60575 | Hanson Operating Co Inc only | ChavesDiablo; San Andres | ActiveOil | 2,139 | Dec 1, 1980 | 506 | 0 |
| Diablo State #00130-005-00246 | Slayton Resources Inc only | ChavesDiablo; San Andres | ActiveOil | 2,219 | — | 87 | 0 |
| Penrose State #00130-005-10076 | Slayton Resources Inc only | ChavesDiablo; San Andres | ActiveOil | — | — | 315 | 0 |
| Diablo State #00230-005-60020 | Slayton Resources Inc only | ChavesDiablo; San Andres | ActiveOil | 2,165 | — | 87 | 0 |