| Northeast Blanco Unit #03530-039-07795 | Simcoe LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,687 | Jun 11, 1957 | 0 | 16,736 |
| Northeast Blanco Unit #10130-039-07893 | Simcoe LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,807 | Jun 11, 1957 | 0 | 26,155 |
| Navajo Allotted Gas Com B #00130-045-06991 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,580 | Jun 3, 1957 | 92 | 32,147 |
| Archuleta Gas Com a #00230-045-08697 | Simcoe LLC | San JuanBlanco Pictured Cliffs (Gas) | ActiveGas | 2,265 | May 24, 1957 | 0 | 5,358 |
| Kayasyahi #00130-045-07193 | Simcoe LLC | San JuanBlanco P. C. South (Prorated Gas) | ActiveGas | 2,240 | May 15, 1957 | 0 | 15,377 |
| Schwerdtfeger a LS #01030-045-06959 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,606 | May 14, 1957 | 0 | 10,116 |
| Storey LS #00430-045-07047 | Simcoe LLC | San JuanBlanco P. C. South (Prorated Gas) | ActiveGas | 5,065 | May 13, 1957 | 2 | 24,813 |
| Storey LS #00330-045-07094 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,955 | May 13, 1957 | 0 | 37,911 |
| Florance C LS #00430-045-07130 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,791 | Apr 30, 1957 | 43 | 14,274 |
| Jaquez Gas Com a #00230-045-08775 | Simcoe LLC | San JuanBlanco Pictured Cliffs (Gas) | ActiveGas | 2,330 | Apr 29, 1957 | 0 | 4,769 |
| Northeast Blanco Unit #04630-045-10076 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,668 | Apr 25, 1957 | 0 | 23,944 |
| Northeast Blanco Unit #05430-045-10115 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,654 | Apr 25, 1957 | 0 | 42,113 |
| Northeast Blanco Unit #04930-045-10353 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,829 | Apr 25, 1957 | 0 | 9,271 |
| Northeast Blanco Unit #05330-045-10414 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,842 | Apr 25, 1957 | 0 | 18,771 |
| Northeast Blanco Unit #05130-045-60247 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,804 | Apr 25, 1957 | 0 | 17,027 |
| Florance C LS #00630-045-07135 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,610 | Apr 23, 1957 | 34 | 31,666 |
| Florance C LS #00530-045-07167 | Simcoe LLC | San JuanBlanco P. C. South (Prorated Gas) | ActiveGas | 4,771 | Apr 23, 1957 | 32 | 20,995 |
| Riddle F LS #00330-045-07331 | Simcoe LLC | San JuanOtero Chacra (Gas) | ActiveGas | 4,840 | Apr 23, 1957 | 7 | 33,307 |
| Riddle F LS #00430-045-07186 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,658 | Apr 19, 1957 | 20 | 24,120 |
| Florance C LS #00330-045-07263 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,605 | Apr 19, 1957 | 40 | 21,219 |
| Warren LS #00330-045-07435 | Simcoe LLC | San JuanAztec Pictured Cliffs (Gas) | ActiveGas | 4,720 | Apr 19, 1957 | 16 | 17,182 |
| Schwerdtfeger a LS #00930-045-07037 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,480 | Apr 17, 1957 | 52 | 45,986 |
| Ada Candelario #00130-045-06949 | Simcoe LLC | San JuanBlanco P. C. South (Prorated Gas) | ActiveGas | 2,135 | Apr 16, 1957 | 0 | 5,221 |
| Eskeenalwood #00130-045-07137 | Simcoe LLC | San JuanBlanco P. C. South (Prorated Gas) | ActiveGas | 2,171 | Apr 16, 1957 | 0 | 26,012 |
| Warren a LS #00230-045-07353 | Simcoe LLC | San JuanAztec Pictured Cliffs (Gas) | ActiveGas | 4,921 | Apr 16, 1957 | 7 | 44,262 |
| Northeast Blanco Unit #03430-039-07785 | Simcoe LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,725 | Mar 29, 1957 | 29 | 16,304 |
| Dryden LS #00330-045-07244 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,635 | Mar 26, 1957 | 33 | 18,999 |
| Northeast Blanco Unit #05230-045-10772 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,902 | Mar 20, 1957 | 0 | 24,118 |
| Warren LS #00230-045-07568 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,644 | Mar 14, 1957 | 29 | 11,215 |
| Warren LS #00430-045-07470 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,927 | Mar 11, 1957 | 16 | 7,570 |
| McCulley LS #00330-045-07295 | Simcoe LLC | San JuanAztec Pictured Cliffs (Gas) | ActiveGas | 4,770 | Mar 5, 1957 | 11 | 17,862 |
| Heaton Com LS #00930-045-10170 | Simcoe LLC | San JuanAztec Pictured Cliffs (Gas) | ActiveGas | 4,904 | Feb 8, 1957 | 0 | 20,272 |
| Storey C LS #01030-045-06962 | Simcoe LLC | San JuanBlanco P. C. South (Prorated Gas) | ActiveGas | 4,747 | Feb 1, 1957 | 0 | 12,356 |
| Warren LS #00530-045-13253 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,712 | Feb 1, 1957 | 12 | 18,980 |
| McCulley LS #00230-045-07443 | Simcoe LLC | San JuanAztec Pictured Cliffs (Gas) | ActiveGas | 4,691 | Jan 29, 1957 | 20 | 30,678 |
| Calloway LS #00230-045-10137 | Simcoe LLC | San JuanAztec Pictured Cliffs (Gas) | ActiveGas | 4,704 | Jan 4, 1957 | 0 | 124 |
| Jones a LS #00630-045-07462 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,290 | Mar 16, 1956 | 15 | 13,870 |
| Jones a LS #00330-045-07469 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,785 | Feb 9, 1956 | 12 | 18,477 |
| Riddle F LS #00230-045-07541 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,745 | Jan 27, 1956 | 14 | 12,451 |
| A L Elliott B #00630-045-12170 | Simcoe LLC | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 7,100 | Jun 3, 1955 | 4 | 9,066 |
| Van Hook LS #00130-045-11212 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,406 | May 2, 1955 | 17 | 38,478 |
| Jones a LS #00130-045-07537 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,100 | Mar 10, 1955 | 7 | 20,113 |
| Jones a LS #00230-045-07543 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,825 | Feb 23, 1955 | 12 | 29,382 |
| Sullivan Gas Com B #00130-045-11373 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,610 | Sep 13, 1954 | 4 | 71,154 |
| Heath Gas Com B #00130-045-08561 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,690 | Sep 21, 1953 | 0 | 7,821 |
| Gallegos Canyon Unit #04130-045-07074 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | PluggedGas | 1,367 | May 11, 1953 | 0 | 0 |
| Elliott Gas Com H #00130-045-09223 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,955 | Apr 27, 1953 | 12 | 21,059 |
| Neil LS #00130-045-10775 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 1,490 | Mar 19, 1953 | 89 | 32,190 |
| Hardie LS #00130-045-07893 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,383 | Jan 19, 1953 | 95 | 18,247 |
| Houck Gas Com a #00130-045-08685 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,686 | Jan 19, 1953 | 0 | 8,392 |