| Atlantic Com LS #003A30-045-22491 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,830 | Apr 13, 1977 | 129 | 40,916 |
| Atlantic a LS #009A30-045-22492 | Simcoe LLC | San JuanBlanco Pictured Cliffs (Gas) | ActiveGas | 5,600 | Apr 13, 1977 | 13 | 42,158 |
| Barnes LS #006A30-045-22396 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,952 | Apr 8, 1977 | 0 | 19,981 |
| Fields a #004A30-045-22462 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,615 | Apr 8, 1977 | 59 | 29,710 |
| Sullivan Gas Com B #001A30-045-22493 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,300 | Apr 8, 1977 | 0 | 19,613 |
| Barrett LS #004A30-045-22481 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,795 | Apr 6, 1977 | 490 | 39,636 |
| Fields Com LS #005A30-045-22461 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,724 | Apr 5, 1977 | 34 | 18,627 |
| Neil a #007A30-045-22463 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,642 | Apr 5, 1977 | 205 | 54,496 |
| Riddle C LS #003A30-045-22450 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,796 | Apr 4, 1977 | 226 | 37,825 |
| Riddle C LS #002A30-045-22451 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,887 | Apr 4, 1977 | 10 | 46,472 |
| Barnes LS #007A30-045-22458 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,730 | Apr 4, 1977 | 17 | 40,328 |
| State Gas Com a #001A30-045-22444 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,840 | Apr 1, 1977 | 25 | 9,373 |
| Sheets LS #002A30-045-22449 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,728 | Apr 1, 1977 | 1,152 | 43,331 |
| Ridenour Gas Com #001A30-045-22454 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,950 | Apr 1, 1977 | 8 | 26,714 |
| Gartner a #008A30-045-22431 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,550 | Mar 30, 1977 | 47 | 86,100 |
| Gartner LS #006A30-045-22432 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,718 | Mar 30, 1977 | 0 | 14,226 |
| Gartner a #002A30-045-22433 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,537 | Mar 30, 1977 | 20 | 26,445 |
| Gartner a #001A30-045-22434 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,579 | Mar 30, 1977 | 32 | 27,839 |
| Keys Gas Com a #001A30-045-22438 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,375 | Mar 30, 1977 | 0 | 20,506 |
| Hardie LS #001A30-045-22415 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,606 | Mar 29, 1977 | 147 | 17,957 |
| Kernaghan B #002A30-045-22420 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,814 | Mar 29, 1977 | 117 | 44,336 |
| Kernaghan B #001A30-045-22423 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,016 | Mar 29, 1977 | 21 | 20,000 |
| Riddle D LS #003A30-045-22424 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,753 | Mar 29, 1977 | 983 | 39,423 |
| Schwerdtfeger B #001A30-045-22426 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,600 | Mar 29, 1977 | 256 | 47,347 |
| Jacques LS #001A30-045-22427 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,681 | Mar 29, 1977 | 1 | 21,287 |
| Gartner a #003A30-045-22417 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,704 | Mar 24, 1977 | 46 | 34,709 |
| Gartner a #004A30-045-22418 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,743 | Mar 24, 1977 | 9 | 22,472 |
| Thompson LS #002A30-045-22385 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,777 | Mar 23, 1977 | 64 | 27,327 |
| Storey a LS #001A30-045-22401 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,749 | Mar 23, 1977 | 22 | 41,847 |
| Barnes LS #002A30-045-22395 | Simcoe LLC | San JuanBlanco Pictured Cliffs (Gas) | ActiveGas | 5,858 | Mar 21, 1977 | 3 | 40,654 |
| Barnes LS #001A30-045-22397 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,641 | Mar 21, 1977 | 0 | 21,185 |
| Fields a #001A30-045-22398 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,696 | Mar 21, 1977 | 16 | 25,067 |
| Fields a #002A30-045-22399 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,501 | Mar 21, 1977 | 0 | 77,224 |
| Barnes LS #004A30-045-22400 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,950 | Mar 21, 1977 | 18 | 62,984 |
| Vandewart a #001A30-045-22361 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,708 | Mar 7, 1977 | 2 | 53,911 |
| Vandewart a #002A30-045-22362 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,539 | Mar 7, 1977 | 32 | 38,119 |
| Gartner a #005A30-045-22368 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,290 | Mar 7, 1977 | 20 | 13,454 |
| Pritchard B #002A30-045-22373 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,555 | Mar 4, 1977 | 23 | 21,528 |
| Day B #003A30-045-22358 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,681 | Mar 3, 1977 | 49 | 26,905 |
| Day B #004A30-045-22359 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,693 | Mar 3, 1977 | 44 | 25,758 |
| Roelofs a #003A30-045-22360 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,730 | Mar 3, 1977 | 95 | 25,052 |
| Roelofs B #002A30-045-22364 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,022 | Mar 3, 1977 | 78 | 15,131 |
| Gartner LS #007A30-045-22367 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,374 | Mar 3, 1977 | 19 | 25,807 |
| Pritchard #003A30-045-22345 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,821 | Feb 24, 1977 | 10 | 40,925 |
| Florance #024A30-045-22346 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,044 | Feb 24, 1977 | 13 | 18,563 |
| Florance #023A30-045-22347 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,398 | Feb 24, 1977 | 34 | 22,007 |
| Florance #026A30-045-22348 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,942 | Feb 24, 1977 | 27 | 17,243 |
| Florance #027A30-045-22349 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 4,929 | Feb 24, 1977 | 16 | 36,285 |
| Florance #046A30-045-22351 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,368 | Feb 24, 1977 | 21 | 24,332 |
| A L Elliott B #001A30-045-22335 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,075 | Feb 9, 1977 | 7 | 8,051 |