| Poker Lake Unit #20030-015-32882 | XTO Permian Operating LLC. only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,515 | Jul 9, 2003 | 0 | 0 |
| Poker Lake Unit #20330-015-32883 | Bopco, L.P. only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,540 | Jul 9, 2003 | 0 | 0 |
| Gold Rush 31 Federal #004Q30-015-32768 | Devon Energy Production Company, LP only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,357 | Apr 21, 2003 | 0 | 0 |
| Nash Unit #033H30-015-32476 | XTO Energy, Inc only | EddyNash Draw; Delaware/BS (Avalon Sand) | ActiveOil | 9,605 | Oct 8, 2002 | 0 | 60 |
| Remuda Basin 19 Federal #00430-015-32225 | XTO Energy, Inc only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,420 | Feb 19, 2002 | 0 | 0 |
| Poker Lake Unit #18830-015-32141 | Bepco, LP only | EddyNash Draw; Delaware/BS (Avalon Sand) | CanceledOil | 7,680 | Dec 18, 2001 | 0 | 0 |
| Poker Lake Unit #19030-015-32142 | XTO Permian Operating LLC. only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,459 | Dec 18, 2001 | 0 | 0 |
| Poker Lake Unit #18030-015-32126 | XTO Permian Operating LLC. only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 14,400 | Dec 7, 2001 | 0 | 0 |
| Poker Lake Unit #18130-015-32127 | XTO Permian Operating LLC. only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,480 | Dec 7, 2001 | 0 | 0 |
| Poker Lake Unit #18230-015-32128 | XTO Permian Operating LLC. only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,440 | Dec 7, 2001 | 0 | 0 |
| Poker Lake Unit #17830-015-32052 | XTO Permian Operating LLC. only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,559 | Oct 9, 2001 | 0 | 0 |
| Poker Lake Unit #17630-015-32043 | Bopco, L.P. only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,550 | Oct 3, 2001 | 0 | 0 |
| Poker Lake Unit #18430-015-31990 | XTO Permian Operating LLC. only | EddyNash Draw; Delaware/BS (Avalon Sand) | ActiveOil | 7,470 | Sep 5, 2001 | 0 | 1 |
| Poker Lake Unit #18630-015-31973 | XTO Permian Operating LLC. only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,686 | Aug 30, 2001 | 0 | 0 |
| Poker Lake Unit #15430-015-31686 | XTO Permian Operating LLC. only | EddyNash Draw; Delaware/BS (Avalon Sand) | ActiveOil | 7,440 | Mar 28, 2001 | 0 | 2 |
| Poker Lake Unit #15530-015-31687 | XTO Permian Operating LLC. only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,510 | Mar 28, 2001 | 0 | 0 |
| Poker Lake Unit #15630-015-31688 | XTO Permian Operating LLC. only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,507 | Mar 28, 2001 | 0 | 0 |
| Poker Lake Unit #15730-015-31689 | XTO Permian Operating LLC. only | EddyNash Draw; Delaware/BS (Avalon Sand) | ActiveOil | 7,458 | Mar 28, 2001 | 1,033 | 6,920 |
| Poker Lake Unit #15830-015-31690 | XTO Permian Operating LLC. only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,440 | Mar 28, 2001 | 0 | 0 |
| Poker Lake Unit #15930-015-31691 | XTO Permian Operating LLC. only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,470 | Mar 28, 2001 | 0 | 0 |
| Poker Lake Unit #16630-015-31695 | Bopco, L.P. only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedInjection | 7,465 | Mar 28, 2001 | 0 | 0 |
| Poker Lake Unit #16730-015-31696 | XTO Permian Operating LLC. only | EddyNash Draw; Delaware/BS (Avalon Sand) | ActiveOil | 7,460 | Mar 28, 2001 | 0 | 1 |
| Poker Lake Unit #15130-015-31595 | Bopco, L.P. only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedInjection | 7,430 | Jan 30, 2001 | 0 | 0 |
| Poker Lake Unit #07130-015-26084 | Bopco, L.P. only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedSalt water disposal | 7,880 | Jan 24, 2001 | 0 | 0 |
| Poker Lake Unit #15030-015-31538 | Bopco, L.P. only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedInjection | 7,550 | Dec 28, 2000 | 0 | 0 |
| Remuda Basin State #01330-015-31402 | XTO Energy, Inc only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,250 | Oct 28, 2000 | 0 | 0 |
| Poker Lake Unit #15230-015-31415 | XTO Permian Operating LLC. only | EddyNash Draw; Delaware/BS (Avalon Sand) | ActiveOil | 7,450 | Oct 27, 2000 | 0 | 40 |
| Poker Lake Unit #14930-015-31416 | Bopco, L.P. only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,350 | Oct 27, 2000 | 0 | 0 |
| Poker Lake Unit #16530-015-31334 | XTO Permian Operating LLC. only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,550 | Sep 11, 2000 | 0 | 0 |
| Remuda Basin State #005Q30-015-31335 | XTO Energy, Inc only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,250 | Sep 11, 2000 | 0 | 0 |
| Poker Lake Unit #16130-015-31318 | XTO Permian Operating LLC. only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,370 | Aug 29, 2000 | 0 | 0 |
| Gold Rush 30 Federal #006Q30-015-31198 | COG Operating LLC only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,300 | Jun 13, 2000 | 0 | 0 |
| GR 30 State #00330-015-31110 | COG Operating LLC only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 4,399 | Apr 25, 2000 | 0 | 0 |
| Remuda Basin State #011A30-015-31000 | XTO Energy, Inc only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 4,250 | Mar 7, 2000 | 0 | 0 |
| Poker Lake Unit #14530-015-31006 | Bopco, L.P. only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,447 | Mar 6, 2000 | 0 | 0 |
| Poker Lake Unit #14630-015-31007 | Bopco, L.P. only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,400 | Mar 6, 2000 | 0 | 0 |
| Gold Rush 31 Federal #00330-015-30822 | Devon Energy Production Company, LP only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,303 | Nov 1, 1999 | 0 | 0 |
| Remuda Basin State #01030-015-30794 | XTO Energy, Inc only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 4,250 | Oct 27, 1999 | 0 | 0 |
| Gold Rush 31 Federal #00230-015-30787 | Devon Energy Production Company, LP only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,328 | Oct 6, 1999 | 0 | 0 |
| Poker Lake Unit #14430-015-30541 | XTO Permian Operating LLC. only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,450 | Dec 15, 1998 | 0 | 0 |
| Nash Unit #036H30-015-30176 | XTO Energy, Inc only | EddyNash Draw; Delaware/BS (Avalon Sand) | ActiveOil | 9,805 | Apr 1, 1998 | 1,900 | 5,201 |
| Poker Lake Unit #14130-015-30039 | XTO Permian Operating LLC. only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,458 | Feb 4, 1998 | 0 | 0 |
| Poker Lake Unit #14030-015-29876 | XTO Permian Operating LLC. only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,524 | Oct 10, 1997 | 0 | 0 |
| Poker Lake Unit #13730-015-29715 | XTO Permian Operating LLC. only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,442 | Jul 16, 1997 | 0 | 0 |
| Gold Rush 31 Federal #00130-015-29736 | Devon Energy Production Company, LP only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,300 | Jul 11, 1997 | 0 | 0 |
| Gold Rush 30 Federal #00230-015-29747 | COG Operating LLC only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,390 | Jul 11, 1997 | 0 | 0 |
| Nash Unit #03830-015-29737 | XTO Energy, Inc only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,200 | Jul 10, 1997 | 0 | 0 |
| Remuda Basin SWD #00130-015-29549 | Devon Energy Production Company, LP only | EddySWD; Delaware | ActiveSalt water disposal | 7,800 | Apr 14, 1997 | 0 | 0 |
| Nash Unit #02930-015-29434 | XTO Energy, Inc only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedSalt water disposal | 7,250 | Feb 24, 1997 | 0 | 0 |
| Gold Rush 30 Federal #00730-015-29364 | COG Operating LLC only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,450 | Jan 23, 1997 | 0 | 0 |