| Indian Hills Unit #01930-015-30572 | Hilcorp Energy Company only | EddyIndian Basin; Upper Penn (Assoc) | ActiveGas | 8,200 | Jan 28, 1999 | 0 | 24,877 |
| Nagooltee Peak 5 Federal Com #00530-015-30558 | OXY USA WTP Limited Partnership only | EddyIndian Basin; Upper Penn (Assoc) | PluggedGas | 8,524 | Jan 19, 1999 | 0 | 0 |
| Indian Hills Unit #01830-015-30564 | OXY USA WTP Limited Partnership only | EddyIndian Basin; Upper Penn (Assoc) | PluggedGas | 8,160 | Jan 11, 1999 | 0 | 0 |
| Indian Basin 32 State #00330-015-30535 | OXY USA WTP Limited Partnership only | EddyIndian Basin; Upper Penn (Assoc) | PluggedGas | 8,515 | Dec 17, 1998 | 0 | 0 |
| Zingaro Ang Federal #00430-015-30550 | EOG y Resources, Inc. only | EddyIndian Basin; Upper Penn (Assoc) | PluggedGas | 9,760 | Dec 11, 1998 | 0 | 0 |
| Jones Canyon 4 Federal #00430-015-30487 | OXY USA WTP Limited Partnership only | EddyIndian Basin; Upper Penn (Assoc) | PluggedGas | 8,400 | Nov 4, 1998 | 0 | 0 |
| Nagooltee Peak 5 Federal Com #00430-015-30488 | OXY USA WTP Limited Partnership only | EddyIndian Basin; Upper Penn (Assoc) | PluggedGas | 8,400 | Nov 4, 1998 | 0 | 0 |
| Old Ranch Knoll 8 Federal #00330-015-30489 | OXY USA WTP Limited Partnership only | EddyIndian Basin; Upper Penn (Assoc) | PluggedOil | 8,550 | Nov 4, 1998 | 0 | 0 |
| Winston Gas Com #00530-015-30478 | Hilcorp Energy Company only | EddyIndian Basin; Upper Penn (Assoc) | ActiveGas | 8,300 | Nov 2, 1998 | 0 | 68,847 |
| Winston Gas Com #00330-015-30359 | Hilcorp Energy Company only | EddyIndian Basin; Upper Penn (Assoc) | ActiveGas | 10,182 | Jul 23, 1998 | 0 | 1,558 |
| Martha Creek Gas Com #00530-015-30245 | Hilcorp Energy Company only | EddyIndian Basin; Upper Penn (Assoc) | ActiveGas | 8,300 | May 12, 1998 | 0 | 686 |
| Brannigan Anf Federal #00530-015-30207 | EOG Resources Inc only | EddyIndian Basin; Upper Penn (Assoc) | PluggedOil | 8,890 | Apr 8, 1998 | 0 | 0 |
| Brannigan Anf Federal #00630-015-30208 | EOG y Resources, Inc. only | EddyIndian Basin; Upper Penn (Assoc) | PluggedOil | 8,800 | Apr 8, 1998 | 0 | 0 |
| Jones Canyon 4 Federal #00330-015-30152 | OXY USA WTP Limited Partnership only | EddyIndian Basin; Upper Penn (Assoc) | PluggedGas | 8,150 | Mar 11, 1998 | 0 | 0 |
| Lowe State #00330-015-30086 | Rover Operating, LLC only | EddyIndian Basin; Upper Penn (Assoc) | ActiveGas | 9,736 | Feb 18, 1998 | 18 | 7,724 |
| Indian Basin 32 State #00230-015-30097 | Hilcorp Energy Company only | EddyIndian Basin; Upper Penn (Assoc) | PluggedGas | 8,550 | Feb 18, 1998 | 0 | 0 |
| Indian Hills Unit #001HZ30-015-10066 | OXY USA WTP Limited Partnership only | EddyIndian Basin; Upper Penn (Assoc) | PluggedGas | 7,926 | Feb 12, 1998 | 0 | 0 |
| Malone Asa Federal Com #00130-015-30088 | EOG y Resources, Inc. only | EddyIndian Basin; Upper Penn (Assoc) | PluggedOil | 8,010 | Feb 12, 1998 | 0 | 0 |
| Nagooltee Peak 5 Federal #00330-015-29900 | OXY USA WTP Limited Partnership only | EddyIndian Basin; Upper Penn (Assoc) | PluggedOil | 8,500 | Oct 23, 1997 | 0 | 0 |
| Indian Hills Unit Gas Com #01330-015-30274 | Hilcorp Energy Company only | EddyIndian Basin; Upper Penn (Assoc) | ActiveGas | 7,923 | Sep 16, 1997 | 0 | 7,338 |
| U S 13 Federal #00130-015-24193 | Hilcorp Energy Company only | EddyMcKittrick Hills; Upper Penn (Gas) | ActiveGas | 8,240 | Aug 20, 1997 | 0 | 72,707 |
| Brannigan Anf Federal #00430-015-29357 | EOG Resources Inc only | EddyIndian Basin; Upper Penn (Assoc) | PluggedOil | 8,280 | Jan 27, 1997 | 0 | 0 |
| McKittrick Federal Com #001Y30-015-22570 | Hilcorp Energy Company only | EddyIndian Basin; Upper Penn (Assoc) | ActiveGas | 10,631 | Jan 21, 1997 | 0 | 271,369 |
| McKittrick Ats State #00130-015-29105 | EOG Resources Inc only | EddyMcKitrick Hills; Strawn,w (G) | PluggedGas | 10,550 | Aug 20, 1996 | 0 | 0 |
| Indian Hills Unit #01230-015-28813 | OXY USA WTP Limited Partnership only | EddyIndian Basin; Upper Penn (Assoc) | PluggedOil | 10,210 | Jan 29, 1996 | 0 | 0 |
| Jones Canyon 4 Federal #00230-015-28779 | OXY USA WTP Limited Partnership only | EddyIndian Basin; Upper Penn (Assoc) | PluggedGas | 11,320 | Jan 16, 1996 | 0 | 0 |
| Indian Hills Unit #00930-015-28754 | OXY USA WTP Limited Partnership only | EddyIndian Basin; Upper Penn (Assoc) | PluggedOil | 10,300 | Dec 13, 1995 | 0 | 0 |
| Indian Hills Unit #01130-015-28749 | OXY USA WTP Limited Partnership only | EddyIndian Basin; Upper Penn (Assoc) | PluggedOil | 8,500 | Dec 6, 1995 | 0 | 0 |
| Indian Hills Unit #00830-015-28590 | Marathon Oil Co only | EddyIndian Basin; Upper Penn (Assoc) | PluggedGas | 8,350 | Jul 19, 1995 | 0 | 0 |
| Walt Canyon Ama Federal #00430-015-28361 | EOG y Resources, Inc. only | EddyIndian Basin; Upper Penn (Assoc) | PluggedOil | 10,300 | Feb 24, 1995 | 0 | 0 |
| Walt Canyon Ama Federal #00330-015-28319 | EOG y Resources, Inc. only | EddyIndian Basin; Upper Penn (Assoc) | PluggedOil | 10,484 | Jan 19, 1995 | 0 | 0 |
| Hickory Alv Federal #006C30-015-28312 | EOG y Resources, Inc. only | EddyIndian Basin; Upper Penn (Assoc) | CanceledOil | 8,900 | Jan 17, 1995 | 0 | 0 |
| Big Walt 2 State #00330-015-28186 | Hilcorp Energy Company only | EddyIndian Basin; Upper Penn (Assoc) | PluggedGas | 10,370 | Nov 9, 1994 | 0 | 0 |
| Nagooltee Peak 5 Federal #00230-015-28074 | OXY USA WTP Limited Partnership only | EddyIndian Basin; Upper Penn (Assoc) | PluggedOil | 8,465 | Sep 22, 1994 | 0 | 0 |
| Anemone Ane Federal #00430-015-28133 | EOG Resources Inc only | EddyIndian Basin; Upper Penn (Assoc) | PluggedOil | 10,450 | Sep 21, 1994 | 0 | 0 |
| Anemone Ane Federal #00330-015-28126 | EOG y Resources, Inc. only | EddyIndian Basin; Upper Penn (Assoc) | PluggedOil | 8,700 | Sep 14, 1994 | 0 | 0 |
| Walt Canyon Ama Federal #002H30-015-28129 | EOG y Resources, Inc. only | EddyIndian Basin; Upper Penn (Assoc) | PluggedOil | 10,460 | Sep 1, 1994 | 0 | 0 |
| Old Ranch Canyon 7 Federal #00230-015-28075 | OXY USA WTP Limited Partnership only | EddyIndian Basin; Upper Penn (Assoc) | PluggedOil | 8,250 | Aug 22, 1994 | 0 | 0 |
| Jones Canyon 4 Federal #00130-015-28076 | OXY USA WTP Limited Partnership only | EddyIndian Basin; Upper Penn (Assoc) | PluggedGas | 8,590 | Aug 22, 1994 | 0 | 0 |
| Brannigan Anf Federal #00230-015-28051 | EOG y Resources, Inc. only | EddyIndian Basin; Upper Penn (Assoc) | PluggedGas | 10,000 | Jul 20, 1994 | 0 | 0 |
| Anemone Ane Federal #00130-015-28041 | EOG Resources Inc only | EddyIndian Basin; Upper Penn (Assoc) | PluggedGas | 10,494 | Jul 19, 1994 | 0 | 0 |
| Old Ranch Canyon 7 Federal #00130-015-28011 | OXY USA WTP Limited Partnership only | EddyIndian Basin; Upper Penn (Assoc) | PluggedOil | 8,300 | Jun 15, 1994 | 0 | 0 |
| Anemone Ane Federal #00230-015-27982 | EOG y Resources, Inc. only | EddyIndian Basin; Upper Penn (Assoc) | PluggedOil | 8,700 | May 27, 1994 | 0 | 0 |
| Zingaro Ang Federal #00130-015-27934 | EOG y Resources, Inc. only | EddyIndian Basin; Upper Penn (Assoc) | PluggedOil | 9,904 | Apr 26, 1994 | 0 | 0 |
| North Indian Basin Unit #00730-015-20089 | OXY USA WTP Limited Partnership only | EddyDagger Draw; UP Penn, South (Assoc) | PluggedOil | 7,910 | Feb 9, 1994 | 0 | 0 |
| Old Ranch Knoll 8 Federal Com #00130-015-10588 | OXY USA WTP Limited Partnership only | EddyIndian Basin; Upper Penn (Assoc) | PluggedGas | 10,230 | Dec 10, 1993 | 0 | 0 |
| Nagooltee Peak 5 Federal #00130-015-24713 | OXY USA WTP Limited Partnership only | EddyIndian Basin; Upper Penn (Assoc) | PluggedOil | 8,565 | Nov 4, 1993 | 0 | 0 |
| Indian Hills Arg State #00130-015-27728 | EOG y Resources, Inc. only | EddyMcKittrick Hills, Strawn,north (G) | PluggedGas | 10,566 | Nov 2, 1993 | 0 | 0 |
| Atom Ant Federal Com #00130-015-27721 | EOG Resources Inc only | EddyWC-015 G-03 S222409A; Bone Spring | PluggedOil | 8,710 | Oct 5, 1993 | 0 | 0 |
| Old Ranch Knoll 8 Federal Com #00230-015-27674 | OXY USA WTP Limited Partnership only | EddyIndian Basin; Upper Penn (Assoc) | PluggedOil | 8,431 | Sep 13, 1993 | 0 | 0 |