| Rosa Unit #044B30-039-26685 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,387 | Apr 12, 2001 | 0 | 9,115 |
| Rosa Unit #36330-039-26683 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,142 | Apr 11, 2001 | 0 | 248 |
| Rosa Unit #165B30-039-26557 | Logos Operating, LLC | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 7,955 | Mar 13, 2001 | 0 | 14,331 |
| Rosa Unit #031C30-039-26578 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,246 | Mar 13, 2001 | 0 | 34,975 |
| Rosa Unit #008B30-039-26632 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 7,957 | Mar 13, 2001 | 0 | 23,708 |
| Rosa Unit #031B30-039-26579 | Logos Operating, LLC | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 6,315 | Feb 16, 2001 | 0 | 5,694 |
| Rosa Unit #021B30-039-26554 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,972 | Feb 15, 2001 | 0 | 23,240 |
| Rosa Unit #149B30-039-26599 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 8,133 | Feb 15, 2001 | 0 | 14,783 |
| Rosa Unit #036B30-039-26600 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,100 | Feb 15, 2001 | 0 | 70 |
| Rosa Unit #030B30-039-26601 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 8,199 | Feb 14, 2001 | 0 | 29,462 |
| Rosa Unit #034B30-039-26629 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,220 | Jan 10, 2001 | 0 | 10,047 |
| Rosa Unit #024B30-039-26630 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 8,130 | Jan 10, 2001 | 0 | 9,551 |
| Rosa Unit #152B30-039-26631 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,375 | Jan 10, 2001 | 0 | 10,972 |
| Jicarilla 96 #001C30-039-26585 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 7,694 | Nov 29, 2000 | 55 | 14,452 |
| Jicarilla 95 #001C30-039-26586 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 7,956 | Nov 29, 2000 | 64 | 32,631 |
| Jicarilla 96 #005B30-039-26587 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,282 | Nov 29, 2000 | 7 | 334 |
| Jicarilla 94 #006B30-039-26588 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,535 | Nov 29, 2000 | 43 | 24,929 |
| Jicarilla 119 N #010M30-039-26570 | Logos Operating, LLC | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 8,285 | Nov 22, 2000 | 40 | 17,340 |
| Jicarilla 96 #007B30-039-26571 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 7,830 | Nov 22, 2000 | 38 | 13,134 |
| Jicarilla 96 #008B30-039-26572 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,309 | Nov 22, 2000 | 0 | 12,722 |
| Jicarilla 96 #001B30-039-26573 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 7,728 | Nov 22, 2000 | 66 | 22,533 |
| Jicarilla 95 #006B30-039-26574 | Logos Operating, LLC | Rio ArribaGavilan Pictured Cliffs (Gas) | ActiveGas | 6,355 | Nov 22, 2000 | 82 | 32,344 |
| Jicarilla 152 W #002M30-039-26575 | Logos Operating, LLC | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 7,611 | Nov 22, 2000 | 30 | 6,953 |
| Jicarilla 152 W #002B30-039-26576 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,810 | Nov 22, 2000 | 4 | 11,958 |
| Rosa Unit #023B30-039-26553 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,184 | Nov 8, 2000 | 0 | 32,369 |
| Jicarilla 94 #006C30-039-26546 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 8,012 | Oct 31, 2000 | 29 | 37,400 |
| Jicarilla 95 #008B30-039-26547 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,546 | Oct 31, 2000 | 18 | 15,135 |
| Jicarilla 95 #003C30-039-26548 | Logos Operating, LLC | Rio ArribaBasin Mancos | ActiveGas | 8,000 | Oct 31, 2000 | 96 | 34,564 |
| Jicarilla 96 #006C30-039-26549 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,275 | Oct 31, 2000 | 81 | 24,782 |
| Jicarilla 95 #003B30-039-26550 | Logos Operating, LLC | Rio ArribaGavilan Pictured Cliffs (Gas) | ActiveGas | 7,796 | Oct 31, 2000 | 100 | 31,308 |
| Jicarilla 96 #006B30-039-26551 | Logos Operating, LLC | Rio ArribaGavilan Pictured Cliffs (Gas) | ActiveGas | 7,800 | Oct 31, 2000 | 201 | 33,709 |
| Jicarilla 96 #002B30-039-26552 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,241 | Oct 31, 2000 | 53 | 11,803 |
| Rosa Unit #35430-039-26412 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,525 | Sep 6, 2000 | 0 | 187 |
| Rosa Unit #17130-039-26286 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,028 | Jul 18, 2000 | 0 | 70 |
| Rosa Unit Com #129A30-039-26297 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,069 | Jul 14, 2000 | 0 | 84 |
| Rosa Unit #35530-045-30192 | Logos Operating, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,227 | Jul 14, 2000 | 0 | 47,395 |
| Rosa Unit #34130-045-30200 | Logos Operating, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,588 | Jul 14, 2000 | 0 | 37,339 |
| Rosa Unit #35830-039-26435 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,126 | Jul 12, 2000 | 0 | 27,343 |
| Rosa Unit #18130-039-26463 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,896 | Jun 30, 2000 | 0 | 9,130 |
| Rosa Unit #18730-039-26373 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,595 | Jun 21, 2000 | 0 | 19,258 |
| Rosa Unit #18430-039-26383 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,308 | Jun 21, 2000 | 0 | 2,707 |
| Rosa Unit #18830-039-26397 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,476 | Jun 21, 2000 | 0 | 6,110 |
| Rosa Unit #185A30-045-30103 | Logos Operating, LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 8,371 | May 12, 2000 | 0 | 14,964 |
| Rosa Unit #080A30-039-26413 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,011 | Apr 28, 2000 | 0 | 730 |
| Rosa Unit #171A30-039-26389 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,375 | Apr 26, 2000 | 0 | 71 |
| Rosa Unit #022A30-039-26390 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,290 | Apr 26, 2000 | 0 | 70 |
| Rosa Unit #035A30-045-30191 | Logos Operating, LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,791 | Apr 26, 2000 | 0 | 27,753 |
| Rosa Unit #188A30-039-26396 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,554 | Apr 11, 2000 | 0 | 4,112 |
| Rosa Unit #35130-039-26246 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,706 | Apr 6, 2000 | 0 | 10,093 |
| Rosa Unit #34530-039-26248 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,528 | Apr 6, 2000 | 0 | 179 |