| Dice BHD State Com #00330-005-64110 | IACX Production LLC only | ChavesFoor Ranch; Wolfcamp (Gas) | ActiveGas | 6,375 | May 7, 2009 | 0 | 575 |
| Dice BLT State Com #00230-005-63715 | EOG y Resources, Inc. only | ChavesFoor Ranch; Wolfcamp (Gas) | PluggedGas | 6,305 | Dec 10, 2004 | 0 | 0 |
| Datil BFD State Com #00130-005-63689 | IACX Production LLC only | ChavesFoor Ranch; Pre Permian (Gas) | ActiveGas | 6,440 | Oct 25, 2004 | 0 | 7,334 |
| Night Owl Afg State Com #00230-005-63688 | IACX Production LLC only | ChavesFoor Ranch; Pre Permian (Gas) | ActiveGas | 6,180 | Oct 5, 2004 | 0 | 7,891 |
| Hard AS Nails Amd State Com #00530-005-63687 | IACX Production LLC only | ChavesFoor Ranch; Pre Permian (Gas) | PluggedGas | 6,170 | Sep 27, 2004 | 0 | 0 |
| Eggbeater Bej State #00130-005-63664 | EOG y Resources, Inc. only | ChavesFoor Ranch; Wolfcamp (Gas) | PluggedGas | 6,212 | Jun 30, 2004 | 0 | 0 |
| Jack Federal #00130-005-63685 | Spindletop Oil & Gas Co. only | ChavesFoor Ranch; Wolfcamp (Gas) | ActiveGas | 5,410 | Jun 28, 2004 | 0 | 352 |
| Jack Federal #00230-005-63701 | McClellan Oil Corporation only | ChavesFoor Ranch; Wolfcamp (Gas) | CanceledGas | 5,500 | Jun 28, 2004 | 0 | 0 |
| Molly Federal #00130-005-63699 | McClellan Oil Corporation only | ChavesFoor Ranch; Wolfcamp (Gas) | CanceledGas | 5,500 | May 5, 2004 | 0 | 0 |
| Z-28 State Unit #00130-005-63644 | Armstrong Energy Corp only | ChavesFoor Ranch; Wolfcamp (Gas) | PluggedGas | 6,420 | Feb 24, 2004 | 0 | 0 |
| Energy Afy State #00330-005-63624 | IACX Production LLC only | ChavesFoor Ranch; Wolfcamp (Gas) | ActiveGas | 6,470 | Nov 7, 2003 | 0 | 4,235 |
| Ross Federal #00530-005-63621 | Armstrong Energy Corp only | ChavesFoor Ranch; Wolfcamp (Gas) | PluggedGas | 5,741 | Oct 20, 2003 | 0 | 0 |
| Houston BDH State Com #00130-005-63620 | IACX Production LLC only | ChavesFoor Ranch; Wolfcamp (Gas) | PluggedGas | 6,620 | Oct 16, 2003 | 0 | 0 |
| Carddeck BDD State Com #00130-005-63608 | IACX Production LLC only | ChavesFoor Ranch; Wolfcamp (Gas) | ActiveGas | 6,334 | Sep 10, 2003 | 0 | 3,080 |
| Ross Federal #00430-005-63604 | Armstrong Energy Corp only | ChavesFoor Ranch; Wolfcamp (Gas) | PluggedGas | 5,721 | Sep 2, 2003 | 0 | 0 |
| Overeasy State #00130-005-63585 | Armstrong Energy Corp only | ChavesFoor Ranch; Wolfcamp (Gas) | PluggedGas | 6,710 | Jul 23, 2003 | 0 | 0 |
| Ross Federal #00230-005-63546 | Spindletop Oil & Gas Co. only | ChavesFoor Ranch; Wolfcamp (Gas) | ActiveGas | 5,567 | Feb 20, 2003 | 0 | 7,085 |
| Ross Federal #00330-005-63547 | Spindletop Oil & Gas Co. only | ChavesFoor Ranch; Wolfcamp (Gas) | ActiveGas | 5,600 | Feb 20, 2003 | 0 | 4,413 |
| Dallas Aue State Com #00530-005-63481 | IACX Production LLC only | ChavesFoor Ranch; Wolfcamp (Gas) | ActiveGas | 6,325 | Jun 14, 2002 | 0 | 5,554 |
| Jokers Awj State #00330-005-63470 | IACX Production LLC only | ChavesPecos Slope; Abo (Gas) | ActiveGas | 6,243 | Apr 18, 2002 | 0 | 5,185 |
| Witz VN State #00630-005-63463 | IACX Production LLC only | ChavesFoor Ranch; Pre Permian (Gas) | ActiveGas | 6,300 | Apr 4, 2002 | 0 | 2,921 |
| Harvest Abr State #00330-005-63446 | IACX Production LLC only | ChavesFoor Ranch; Wolfcamp (Gas) | ActiveGas | 5,100 | Jan 30, 2002 | 0 | 20,140 |
| Harvest Abr State #00430-005-63447 | IACX Production LLC only | ChavesFoor Ranch; Wolfcamp (Gas) | ActiveGas | 4,956 | Jan 30, 2002 | 0 | 5,569 |
| Roulette Axr State #00130-005-63410 | IACX Production LLC only | ChavesFoor Ranch; Wolfcamp (Gas) | ActiveGas | 6,480 | Aug 26, 2001 | 0 | 3,912 |
| Casino Axc State #00230-005-63402 | EOG Resources Inc only | ChavesFoor Ranch; Wolfcamp (Gas) | PluggedGas | 6,266 | Jul 22, 2001 | 0 | 0 |
| Dallas Aue State Com #00230-005-63397 | EOG y Resources, Inc. only | ChavesFoor Ranch; Pre Permian (Gas) | PluggedGas | 6,300 | Jul 6, 2001 | 0 | 0 |
| Dallas Aue State #00330-005-63398 | EOG Resources Inc only | ChavesFoor Ranch; Wolfcamp (Gas) | PluggedGas | 6,650 | Jul 6, 2001 | 0 | 0 |
| Spear OA Federal #00630-005-63392 | IACX Production LLC only | ChavesPecos Slope; Abo (Gas) | ActiveGas | 6,377 | Jun 13, 2001 | 0 | 10,679 |
| Nevada Axn State #00130-005-63361 | IACX Production LLC only | ChavesFoor Ranch; Wolfcamp (Gas) | ActiveGas | 6,200 | Mar 31, 2001 | 0 | 73,786 |
| Quiniela Axq State #00230-005-63364 | EOG Resources Inc only | ChavesFoor Ranch; Wolfcamp (Gas) | PluggedGas | 5,975 | Mar 31, 2001 | 0 | 0 |
| Program Axp State #00130-005-63365 | IACX Production LLC only | ChavesFoor Ranch; Wolfcamp (Gas) | ActiveGas | 6,100 | Mar 31, 2001 | 0 | 1,006 |
| Handicapper Awi State #00230-005-63359 | EOG Resources Inc only | ChavesPecos Slope; Abo (Gas) | PluggedGas | 6,100 | Mar 21, 2001 | 0 | 0 |
| Keno Awk State #00130-005-63360 | IACX Production LLC only | ChavesPecos Slope; Abo (Gas) | ActiveGas | 6,300 | Mar 21, 2001 | 0 | 468 |
| Sunfish State #00130-005-62781 | Armstrong Energy Corp only | ChavesFoor Ranch; Pre Permian (Gas) | PluggedGas | 6,782 | Jan 23, 2001 | 0 | 0 |
| Horizon Awh State #00130-005-63316 | EOG Resources Inc only | ChavesPecos Slope; Abo (Gas) | PluggedGas | 6,380 | Nov 27, 2000 | 0 | 0 |
| Keno Awk State #00230-005-63318 | IACX Production LLC only | ChavesPecos Slope; Abo (Gas) | ActiveGas | 5,050 | Nov 27, 2000 | 0 | 4,981 |
| Hook Awx State #00130-005-60689 | EOG y Resources, Inc. only | ChavesFoor Ranch; Pre-Permian, SW (G) | PluggedGas | 6,580 | Nov 15, 2000 | 0 | 0 |
| Hard AS Nails Amd State Com #00130-005-62553 | EOG y Resources, Inc. only | ChavesFoor Ranch; Wolfcamp (Gas) | PluggedGas | 5,100 | Oct 17, 2000 | 0 | 0 |
| Wager Awg State Com #00330-005-63297 | IACX Production LLC only | ChavesFoor Ranch; Pre Permian (Gas) | ActiveGas | 6,225 | Oct 16, 2000 | 0 | 2,724 |
| Allied Aus State Com #00230-005-63287 | IACX Production LLC only | ChavesFoor Ranch; Wolfcamp (Gas) | ActiveGas | 6,231 | Oct 3, 2000 | 0 | 5,533 |
| Nitram Avn Federal #00130-005-62326 | EOG y Resources, Inc. only | ChavesPecos Slope; Abo (Gas) | PluggedGas | 6,525 | Jul 13, 2000 | 0 | 0 |
| Vista Avs State #00130-005-63261 | EOG y Resources, Inc. only | ChavesFoor Ranch; Wolfcamp (Gas) | PluggedOil | 9,840 | Jul 11, 2000 | 0 | 0 |
| Avenue Avu State #00130-005-63259 | IACX Production LLC only | ChavesFoor Ranch; Wolfcamp, North (Gas) | ActiveGas | 6,187 | Jul 10, 2000 | 0 | 6,093 |
| Dallas Aue State Com #00130-005-63237 | IACX Production LLC only | ChavesFoor Ranch; Wolfcamp (Gas) | ActiveGas | 6,450 | Feb 24, 2000 | 0 | 62,713 |
| Aurora Aur State #00130-005-63236 | IACX Production LLC only | ChavesFoor Ranch; Wolfcamp (Gas) | ActiveGas | 6,047 | Feb 22, 2000 | 0 | 3,948 |
| Smith Jr State Com #00130-005-60505 | IACX Production LLC only | ChavesFoor Ranch; Wolfcamp (Gas) | ActiveGas | 6,457 | May 1, 1993 | 0 | 9,301 |
| South Dallas #00230-005-62746 | IACX Production LLC only | ChavesFoor Ranch; Wolfcamp (Gas) | ActiveGas | 6,200 | Dec 6, 1989 | 0 | 2,860 |
| Terra 35 State #00130-005-62653 | IACX Production LLC only | ChavesFoor Ranch; Pre Permian (Gas) | ActiveGas | 6,453 | Aug 1, 1989 | 0 | 58,690 |
| Eastland State #00430-005-62686 | M E W Enterprise only | ChavesFoor Ranch; Wolfcamp (Gas) | PluggedGas | 5,399 | Aug 1, 1989 | 0 | 0 |
| Sunny Side Ams St Com #00230-005-62683 | EOG y Resources, Inc. only | ChavesFoor Ranch; Wolfcamp (Gas) | PluggedGas | 6,570 | Jun 1, 1989 | 0 | 0 |