| Rosa Unit #29330-039-24858 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,970 | Aug 3, 1990 | 0 | 163 |
| Rosa Unit #28030-039-24834 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 4,008 | Jul 16, 1990 | 0 | 167 |
| Rosa Unit #28230-039-24835 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 4,208 | Jul 16, 1990 | 0 | 49,635 |
| Rosa Unit #31130-039-24833 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,815 | Jul 13, 1990 | 0 | 2,054 |
| Rosa Unit #25630-039-24838 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,231 | Jul 13, 1990 | 0 | 17,651 |
| Rosa Unit #27430-045-27963 | Logos Operating, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,218 | Jul 6, 1990 | 0 | 8,516 |
| Rosa Unit #27630-045-27964 | Logos Operating, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,180 | Jul 6, 1990 | 0 | 10,505 |
| Rosa Unit #27230-039-24808 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,569 | Jun 29, 1990 | 0 | 22,599 |
| Rosa Unit #33430-039-24777 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,405 | Jun 6, 1990 | 0 | 53,670 |
| Rosa Unit #22430-045-28494 | Logos Operating, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,997 | May 15, 1990 | 0 | 2,281 |
| Quinn #33830-045-27798 | Logos Operating, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,014 | May 7, 1990 | 0 | 46,115 |
| Nordhaus #71030-045-27703 | Logos Operating, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,338 | Mar 26, 1990 | 0 | 21,209 |
| Nordhaus #71430-045-27704 | Logos Operating, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,465 | Mar 26, 1990 | 0 | 59,618 |
| Nordhaus #71130-045-27654 | Logos Operating, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,446 | Mar 20, 1990 | 0 | 27,055 |
| Nordhaus #71330-045-27655 | Logos Operating, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,357 | Mar 20, 1990 | 0 | 20,109 |
| Oxnard #33230-045-27656 | Logos Operating, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,407 | Mar 20, 1990 | 0 | 22,649 |
| Oxnard #33330-045-27657 | Logos Operating, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,492 | Mar 20, 1990 | 0 | 69,495 |
| Quinn #33630-045-27658 | Logos Operating, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,510 | Mar 20, 1990 | 0 | 45,933 |
| Rosa Unit #20830-039-24654 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 2,991 | Mar 12, 1990 | 0 | 13,194 |
| Rosa Unit #25830-039-24646 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,374 | Mar 7, 1990 | 0 | 9,174 |
| Rosa Unit #23230-039-24643 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,197 | Mar 6, 1990 | 0 | 12,763 |
| Nordhaus #71230-045-27625 | Logos Operating, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,016 | Mar 1, 1990 | 0 | 41,874 |
| Quinn #33530-045-27626 | Logos Operating, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,386 | Mar 1, 1990 | 0 | 48,731 |
| Oxnard #33430-045-27627 | Logos Operating, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,437 | Mar 1, 1990 | 0 | 44,513 |
| Hunsaker #72530-045-27628 | Logos Operating, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,914 | Mar 1, 1990 | 0 | 92,428 |
| Nordhaus #71730-045-27587 | Logos Operating, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,343 | Feb 7, 1990 | 0 | 274 |
| Rosa Unit #25930-039-24612 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,402 | Jan 5, 1990 | 0 | 788 |
| Quinn #33730-045-27558 | Logos Operating, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,293 | Dec 26, 1989 | 0 | 48,547 |
| Rosa Unit #25730-039-24596 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,654 | Dec 15, 1989 | 0 | 593 |
| Rosa Unit #26030-039-24577 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,219 | Nov 22, 1989 | 0 | 63,222 |
| Rosa Unit #21030-039-24523 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,107 | Aug 16, 1989 | 0 | 5,520 |
| Rosa Unit #21930-039-24524 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,147 | Aug 16, 1989 | 0 | 39,526 |
| Rosa Unit #229HZ30-039-24496 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 6,644 | Jul 19, 1989 | 0 | 70,827 |
| Rosa Unit #21830-039-24497 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,236 | Jul 19, 1989 | 0 | 31,689 |
| Rosa Unit #24230-045-27420 | Logos Operating, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,181 | Jul 19, 1989 | 0 | 6,492 |
| Rosa Unit #22030-039-24493 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,347 | Jul 17, 1989 | 0 | 9,657 |
| Rosa Unit #22630-039-24494 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,135 | Jul 17, 1989 | 0 | 3,694 |
| Rosa Unit #22230-039-24498 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,108 | Jul 17, 1989 | 0 | 159 |
| Rosa Unit #22530-039-24499 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,245 | Jul 17, 1989 | 0 | 34,816 |
| Rosa Unit #22130-039-24500 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,380 | Jul 17, 1989 | 0 | 8,635 |
| Rosa Unit Com #23830-039-24501 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,178 | Jul 17, 1989 | 0 | 34,652 |
| Rosa Unit #23730-045-27410 | Logos Operating, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,206 | Jul 17, 1989 | 0 | 11,144 |
| Rosa Unit #23630-045-27411 | Logos Operating, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,115 | Jul 17, 1989 | 0 | 41,104 |
| Rosa Unit #23130-039-24444 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,337 | May 22, 1989 | 0 | 21,751 |
| Rosa Unit #23330-039-24440 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,253 | May 17, 1989 | 0 | 4,089 |
| Rosa Unit #23430-045-27314 | Logos Operating, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,294 | May 17, 1989 | 0 | 2,561 |
| Rosa Unit #23530-045-27453 | Logos Operating, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,245 | May 17, 1989 | 0 | 195 |
| Rosa Unit #22330-039-24425 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,206 | May 15, 1989 | 0 | 8,048 |
| Rosa Unit #21430-039-24427 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,163 | May 15, 1989 | 0 | 13,704 |
| Rosa Unit #21630-039-24428 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,071 | May 15, 1989 | 0 | 38,094 |