| Stansberry Heirs #342-095-31872 | Concho Oilfield Serv & Oper Co. | Concho, TXBrady Mountain E. (Canyon) | PluggedOil | 3,750 | Oct 13, 1999 | — | — |
| Ellis T. R. #k 742-095-31817 | Concho Oilfield Serv & Oper Co. | Concho, TXGoen Lime | PluggedOil | 3,900 | Apr 3, 1998 | — | — |
| White Ranch #142-307-30990 | Concho Oilfield Serv & Oper Co. | McCulloch, TXNeedle Creek (Canyon) | PluggedOil | 1,999 | Mar 27, 1996 | — | — |
| Lady Linda #142-095-31671 | Concho Oilfield Serv & Oper Co. | Concho, TXPaint Rock (Caps Lower) | PluggedOil | 4,000 | Nov 21, 1995 | — | — |
| Hutchinson #142-095-31018 | Concho Oilfield Serv & Oper Co. | Concho, TXDark Horse (Goen C) | PluggedOil | 4,200 | Oct 5, 1995 | — | — |
| Shelton #242-095-31641 | Concho Oilfield Serv & Oper Co. | Concho, TXNew Year 95 (Goen C ) | PluggedOil | 3,950 | Mar 28, 1995 | — | — |
| Shelton #142-095-30036 | Concho Oilfield Serv & Oper Co. | Concho, TXNew Year 95 (Goen C ) | PluggedOil | 3,950 | Nov 21, 1994 | — | — |
| Anadarko State -R- #1406R42-389-32078 | Concho Oilfield Serv & Oper Co. | Reeves, TXReaves N. (3200) | PluggedGas | 3,500 | Oct 27, 1994 | — | — |
| Jameson R. E. #242-165-31506 | Concho Oilfield Serv & Oper Co. | Gaines, TXG-M-K South (San Andres) | Shut inOil | 5,520 | Oct 18, 1994 | — | — |
| Anadarko State #230442-389-32060 | Concho Oilfield Serv & Oper Co. | Reeves, TXReaves N. (3200) | PluggedGas | 3,300 | Jan 26, 1994 | — | — |
| Whitehead #9042-095-31537 | Concho Oilfield Serv & Oper Co. | Concho, TXBranch S. (Strawn) | PluggedGas | 3,200 | Feb 26, 1993 | — | — |
| Scott #142-095-31536 | Concho Oilfield Serv & Oper Co. | Concho, TXCow Killer (Goen) | Temporarily abandonedGas | 3,640 | Jan 15, 1993 | — | — |
| Millar-Loveless #142-095-31492 | Concho Oilfield Serv & Oper Co. | Concho, TXCow Killer (Goen) | Temporarily abandonedGas | 3,475 | Aug 13, 1992 | — | — |
| Hurst C. H. #342-095-31423 | Concho Oilfield Serv & Oper Co. | Concho, TXSumac (King Sand Lower) | ActiveInjection | 2,256 | Nov 26, 1991 | — | — |
| Millar A. #142-095-31316 | Concho Oilfield Serv & Oper Co. | Concho, TXCow Killer (Goen) | Temporarily abandonedGas | 3,550 | May 2, 1991 | — | — |
| Hurst C. H. #242-095-31233 | Concho Oilfield Serv & Oper Co. | Concho, TXSumac (King Sand Lower) | ActiveOil | 2,343 | Dec 10, 1990 | — | — |
| Mikeska Stock Farms #142-095-31177 | Concho Oilfield Serv & Oper Co. | Concho, TXEden N. (Miss. Detrital) | PluggedGas | 3,800 | Sep 11, 1990 | — | — |
| Henderson Ranch Unit #605942-095-30829 | Concho Oilfield Serv & Oper Co. | Concho, TXHenderson (Camar Sand) | PluggedOil | 4,100 | Aug 29, 1990 | — | — |
| Hunter B.V. #1HHZ42-163-32789 | Concho Oilfield Serv & Oper Co. | Frio, TXPearsall (Austin Chalk) | PluggedOil | 9,500 | Jul 27, 1990 | — | — |
| Mitcham #342-049-35282 | Concho Oilfield Serv & Oper Co. | Brown, TXEoi (Miss) | PluggedOil | 2,800 | Feb 13, 1990 | — | — |
| Buckles #9W42-475-33979 | Concho Oilfield Serv & Oper Co. | Ward, TXWard South | ActiveInjection | 2,588 | Feb 2, 1990 | — | — |
| Menzies A. #8 F42-327-10011 | Concho Oilfield Serv & Oper Co. | Menard, TXWilhelm Lane (Goen) | Shut inOil | 3,549 | Nov 22, 1989 | — | — |
| Schreiber Harold #142-095-31047 | Concho Oilfield Serv & Oper Co. | Concho, TXSpeck So. (King Sd.) | ActiveInjection | 2,421 | Nov 2, 1989 | — | — |
| Sefcik #242-327-30693 | Concho Oilfield Serv & Oper Co. | Menard, TXMenard N. (Palo Pinto) | PluggedOil | 2,800 | Sep 29, 1989 | — | — |
| Menzies Alex #8D42-327-00110 | Concho Oilfield Serv & Oper Co. | Menard, TXWilhelm Lane (Hope Lime) | Shut inOil | 3,361 | Jul 14, 1989 | — | — |
| Bryant M. D. Est. #3W42-235-00583 | Concho Oilfield Serv & Oper Co. | Irion, TXBrooks North (San Angelo) | PluggedOil | 1,000 | Jun 20, 1989 | — | — |
| Sorrell Daniel #142-327-30662 | Concho Oilfield Serv & Oper Co. | Menard, TXMenard N. (Palo Pinto) | PluggedOil | 3,000 | Jun 14, 1989 | — | — |
| Bryant M. D. Est. #242-235-00588 | Concho Oilfield Serv & Oper Co. | Irion, TXBrooks North (San Angelo) | PluggedOil | 971 | Jun 2, 1989 | — | — |
| Buckles #842-475-33940 | Concho Oilfield Serv & Oper Co. | Ward, TXWard South | ActiveOil | 2,608 | May 11, 1989 | — | — |
| Bryant M. D. Est. #142-235-32879 | Concho Oilfield Serv & Oper Co. | Irion, TXBrooks North (San Angelo) | PluggedOil | 990 | Feb 27, 1989 | — | — |
| Buckles #742-475-33927 | Concho Oilfield Serv & Oper Co. | Ward, TXWard South | ActiveOil | 2,613 | Dec 15, 1988 | — | — |
| Kitchens #142-095-30975 | Concho Oilfield Serv & Oper Co. | Concho, TXSpeck North (Strawn) | ActiveGas | 3,885 | Nov 17, 1988 | — | — |
| Henderson Ranch Unit #205942-095-30671 | Concho Oilfield Serv & Oper Co. | Concho, TXHenderson (Camar Sand) | PluggedOil | 3,920 | Nov 2, 1988 | — | — |
| Buckles #642-475-33914 | Concho Oilfield Serv & Oper Co. | Ward, TXWard South | ActiveOil | 2,620 | Aug 11, 1988 | — | — |
| Sorrell Daniel #b 242-327-30671 | Concho Oilfield Serv & Oper Co. | Menard, TXMenard N. (Palo Pinto) | PluggedOil | 3,150 | Aug 3, 1988 | — | — |
| Buckles #542-475-33889 | Concho Oilfield Serv & Oper Co. | Ward, TXWard South | ActiveOil | 2,502 | Mar 29, 1988 | — | — |
| Buckles #442-475-33839 | Concho Oilfield Serv & Oper Co. | Ward, TXWard South | ActiveOil | 2,700 | Nov 17, 1987 | — | — |
| Henderson 70 #107042-095-30939 | Concho Oilfield Serv & Oper Co. | Concho, TXHenderson (3325) | PluggedOil | 4,200 | Nov 5, 1987 | — | — |
| Buckles #3 X42-475-33818 | Concho Oilfield Serv & Oper Co. | Ward, TXWard South | ActiveOil | 2,650 | Sep 25, 1987 | — | — |
| Henderson #5905A42-095-30845 | Concho Oilfield Serv & Oper Co. | Concho, TXHenderson (3325) | PluggedOil | 3,500 | Mar 31, 1987 | — | — |
| Buckles #242-475-33779 | Concho Oilfield Serv & Oper Co. | Ward, TXWard South | ActiveOil | 2,668 | Mar 6, 1987 | — | — |
| Buckles #142-475-33776 | Concho Oilfield Serv & Oper Co. | Ward, TXWard South | ActiveOil | 2,650 | Feb 25, 1987 | — | — |
| Houston Ella 1 #1A42-095-30905 | Concho Oilfield Serv & Oper Co. | Concho, TXPaint Rock W. (Goen D) | PluggedOil | 3,650 | Dec 15, 1986 | — | — |
| Henderson Ranch Unit #115942-095-30865 | Concho Oilfield Serv & Oper Co. | Concho, TXHenderson (Camar Sand) | PluggedOil | 4,200 | Jan 24, 1986 | — | — |
| Reeves -BE- #142-389-31674 | Concho Oilfield Serv & Oper Co. | Reeves, TXOrla Southeast (Delaware) | PluggedOil | 3,850 | Jul 10, 1985 | — | — |
| Henderson Ranch Unit #55942-095-30831 | Concho Oilfield Serv & Oper Co. | Concho, TXHenderson (Camar Sand) | PluggedOil | 4,100 | Jun 21, 1985 | — | — |
| Henderson Ranch Unit #26042-095-30827 | Concho Oilfield Serv & Oper Co. | Concho, TXHenderson (Camar Sand) | PluggedOil | 4,100 | Jun 7, 1985 | — | — |
| Henderson Ranch Unit #805942-095-30824 | Concho Oilfield Serv & Oper Co. | Concho, TXHenderson (Camar Sand) | PluggedOil | 4,100 | May 24, 1985 | — | — |
| Canning #510142-095-30491 | Concho Oilfield Serv & Oper Co. | Concho, TXRoyce (Strawn) | PluggedOil | 4,300 | May 14, 1985 | — | — |
| Atwood #142-095-30818 | Concho Oilfield Serv & Oper Co. | Concho, TXPaint Rock W. (Goen D) | PluggedOil | 3,650 | Apr 30, 1985 | — | — |