| Bolack C #02130-045-32648 | Hilcorp Energy Company only | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,681 | Nov 22, 2004 | 75 | 10,886 |
| J F Day E #00230-045-32528 | Hilcorp Energy Company only | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 6,858 | Nov 19, 2004 | 0 | 8,504 |
| Bolack B #00630-045-32559 | Hilcorp Energy Company only | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 7,028 | Nov 17, 2004 | 19 | 11,128 |
| Davidson Gas Com G #00230-045-32538 | Hilcorp Energy Company only | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 6,982 | Nov 15, 2004 | 17 | 8,702 |
| Bolack C #02330-045-32553 | Hilcorp Energy Company only | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,177 | Oct 4, 2004 | 19 | 6,814 |
| McCulley LS #005N30-045-32306 | Simcoe LLC only | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 6,779 | May 20, 2004 | 27 | 28,667 |
| Schwerdtfeger a #02530-045-31913 | Hilcorp Energy Company only | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,619 | Feb 20, 2004 | 21 | 16,626 |
| Hamner Federal #001M30-045-32059 | Hilcorp Energy Company only | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 6,500 | Jan 6, 2004 | 735 | 24,631 |
| Florance #07230-045-31896 | Hilcorp Energy Company only | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 7,183 | Dec 30, 2003 | 62 | 23,513 |
| Hardie E #002B30-045-31179 | Hilcorp Energy Company only | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 7,055 | Nov 25, 2003 | 123 | 45,803 |
| Warren LS #002B30-045-31969 | Simcoe LLC only | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,823 | Nov 20, 2003 | 0 | 21,427 |
| Rock Island Federal #001M30-045-31737 | Hilcorp Energy Company only | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 6,810 | Aug 4, 2003 | 81 | 30,797 |
| Cain #022M30-045-31685 | Hilcorp Energy Company only | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 6,712 | Jul 25, 2003 | 157 | 27,932 |
| Neudecker #007M30-045-31664 | Hilcorp Energy Company only | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 6,700 | May 29, 2003 | 78 | 33,688 |
| Vasaly Com #001M30-045-31684 | Hilcorp Energy Company only | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 6,818 | May 19, 2003 | 182 | 32,984 |
| Gallegos Canyon Unit #59830-045-31600 | Simcoe LLC only | San JuanOtero Chacra (Gas) | PluggedGas | 2,673 | Apr 1, 2003 | 0 | 0 |
| Jicarilla Apache a #01130-039-27404 | DJR Operating, LLC only | Rio ArribaOtero Chacra (Gas) | ActiveGas | 4,026 | Mar 24, 2003 | 0 | 8,268 |
| Jicarilla Apache a #01330-039-27405 | DJR Operating, LLC only | Rio ArribaBlanco P. C. South (Prorated Gas) | ActiveGas | 4,113 | Mar 24, 2003 | 0 | 8,986 |
| Hardie E #002C30-045-30905 | Hilcorp Energy Company only | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,500 | Feb 10, 2003 | 117 | 30,497 |
| Hare Gas Com C #001F30-045-31255 | CTOC Energy, LLC only | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 6,824 | Nov 21, 2002 | 43 | 13,756 |
| Ross Federal #001R30-045-31252 | Hilcorp Energy Company only | San JuanOtero Chacra (Gas) | ActiveGas | 7,220 | Oct 31, 2002 | 74 | 23,434 |
| Bolack C #013B30-045-31154 | Hilcorp Energy Company only | San JuanBlanco P. C. South (Prorated Gas) | ActiveGas | 5,502 | Sep 25, 2002 | 27 | 13,453 |
| Dawson a #001F30-045-31123 | Hilcorp Energy Company only | San JuanBasin Mancos | PluggedGas | 7,400 | Sep 23, 2002 | 0 | 0 |
| Dawson a #001G30-045-31128 | Hilcorp Energy Company only | San JuanBasin Dakota (Prorated Gas) | PluggedGas | 7,485 | Sep 23, 2002 | 0 | 0 |
| San Juan #020B30-045-30878 | Hilcorp Energy Company only | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 6,716 | Sep 11, 2002 | 280 | 42,623 |
| Florance #062F30-045-31097 | Hilcorp Energy Company only | San JuanOtero Chacra (Gas) | ActiveGas | 7,702 | Sep 3, 2002 | 210 | 19,800 |
| Florance #063F30-045-31127 | Hilcorp Energy Company only | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 7,765 | Aug 29, 2002 | 49 | 14,046 |
| Florance D #010BHZ30-045-31086 | Hilcorp Energy Company only | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 7,838 | Aug 19, 2002 | 24 | 17,280 |
| Schwerdtfeger a #013B30-045-31094 | Hilcorp Energy Company only | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,591 | Aug 14, 2002 | 16 | 27,800 |
| San Juan 28 7 Unit #199G30-039-27004 | Hilcorp Energy Company only | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 8,024 | Jul 3, 2002 | 88 | 25,992 |
| Florance D #013B30-045-31081 | Hilcorp Energy Company only | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,527 | Jul 3, 2002 | 18 | 10,247 |
| Riddle Gas Com a #001R30-045-31138 | Hilcorp Energy Company only | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 7,004 | Jun 27, 2002 | 0 | 8,971 |
| Aztec Federal #001M30-045-31109 | Burlington Resources Oil & Gas Company LP only | San JuanBlanco-Mesaverde (Prorated Gas) | PluggedGas | 7,301 | Jun 25, 2002 | 0 | 0 |
| Florance D #004B30-045-31082 | Hilcorp Energy Company only | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,576 | Jun 24, 2002 | 37 | 14,671 |
| Schwerdtfeger a #003F30-045-31051 | Hilcorp Energy Company only | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 7,642 | May 28, 2002 | 30 | 28,169 |
| Schwerdtfeger a #005F30-045-31052 | Hilcorp Energy Company only | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 7,340 | May 28, 2002 | 160 | 30,202 |
| Dawson Federal #001C30-045-31018 | Hilcorp Energy Company only | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,875 | Apr 8, 2002 | 3 | 13,463 |
| Bolack C #010C30-045-31020 | Hilcorp Energy Company only | San JuanOtero Chacra (Gas) | ActiveGas | 4,958 | Apr 8, 2002 | 20 | 6,050 |
| Florance #066F30-045-31016 | Hilcorp Energy Company only | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 7,646 | Apr 5, 2002 | 40 | 18,165 |
| San Juan 28 7 Unit #101F30-039-26896 | Hilcorp Energy Company only | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 7,494 | Feb 19, 2002 | 213 | 24,354 |
| San Juan 28 7 Unit #099F30-039-26897 | Hilcorp Energy Company only | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 7,502 | Feb 19, 2002 | 282 | 22,466 |
| Kutz Federal #011E30-045-30764 | Hilcorp Energy Company only | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 6,932 | Dec 17, 2001 | 3 | 39 |
| San Juan 28 7 Unit #199M30-039-26718 | Hilcorp Energy Company only | Rio ArribaOtero Chacra (Gas) | ActiveGas | 7,829 | Dec 5, 2001 | 34 | 81,876 |
| Florance D #014B30-045-30819 | Hilcorp Energy Company only | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,890 | Nov 19, 2001 | 18 | 12,507 |
| Dawson Federal #001BHZ30-045-30886 | Hilcorp Energy Company only | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,100 | Nov 16, 2001 | 28 | 9,776 |
| Kelly #004M30-045-30403 | Hilcorp Energy Company only | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 7,425 | Nov 14, 2001 | 212 | 33,721 |
| Hartman 23 #001M30-045-30839 | Hilcorp Energy Company only | San JuanOtero Chacra (Gas) | ActiveGas | 7,013 | Nov 14, 2001 | 32 | 8,792 |
| Mims 36 State Com #001M30-045-30890 | Hilcorp Energy Company only | San JuanOtero Chacra (Gas) | ActiveGas | 6,975 | Nov 13, 2001 | 0 | 2,011 |
| Nye Federal #001M30-045-30798 | Hilcorp Energy Company only | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 6,906 | Oct 29, 2001 | 56 | 16,822 |
| Garcia Gas Com B #001M30-045-30834 | Hilcorp Energy Company only | San JuanOtero Chacra (Gas) | ActiveGas | 6,740 | Sep 20, 2001 | 120 | 31,397 |