DEMOSS 'B'
Lease 1001108741 · Butler County, Kansas · Sec 8 T28S R7E · DOR 101822
Oil1965–1995
Operator
Aztec Oil Operating LLC
Cumulative (state figure)
106,834 bbl
First production
1965
Last production
1995
Location (PLSS)
Sec 8 T28S R7E
Monthly oil production
51 months filed with the Kansas Geological Survey, Jan 1980 to Jul 1995. Volumes are bbl at lease level — a lease can cover many wells, so this is not a well's output.
Total over the months shown
4,745 bbl
Months filed
51
Most wells in a month
1
This lease was producing before 1980, and the series begins in January 1980. The total above covers the months shown, not the life of the lease; the state's own cumulative is 106,834 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Jul 1995 | 50 | 1 |
| Sep 1994 | 89 | 1 |
| Jun 1993 | 93 | 1 |
| Dec 1992 | 92 | 1 |
| May 1992 | 94 | 1 |
| Dec 1991 | 91 | 1 |
| Jul 1991 | 91 | 1 |
| Dec 1990 | 86 | 1 |
| May 1990 | 88 | 1 |
| Jan 1990 | 82 | 1 |
| Sep 1989 | 91 | 1 |
| Apr 1989 | 86 | 1 |
| Dec 1988 | 113 | 1 |
| Jun 1988 | 90 | 1 |
| Apr 1988 | 86 | 1 |
| Jan 1988 | 78 | 1 |
| Oct 1987 | 92 | 1 |
| Jun 1987 | 93 | 1 |
| Feb 1987 | 91 | 1 |
| Oct 1986 | 93 | 1 |
| Jul 1986 | 82 | 1 |
| Apr 1986 | 96 | 1 |
| Jan 1986 | 92 | 1 |
| Oct 1985 | 91 | 1 |
| Jul 1985 | 89 | 1 |
| Apr 1985 | 92 | 1 |
| Jan 1985 | 96 | 1 |
| Oct 1984 | 91 | 1 |
| Jun 1984 | 90 | 1 |
| Apr 1984 | 95 | 1 |
| Jan 1984 | 86 | 1 |
| Nov 1983 | 87 | 1 |
| Aug 1983 | 95 | 1 |
| May 1983 | 95 | 1 |
| Mar 1983 | 95 | 1 |
| Dec 1982 | 96 | 1 |
| Sep 1982 | 94 | 1 |
| Jun 1982 | 95 | 1 |
| Apr 1982 | 94 | 1 |
| Jan 1982 | 96 | 1 |
| Dec 1981 | 197 | 1 |
| Oct 1981 | 94 | 1 |
| Aug 1981 | 86 | 1 |
| Jun 1981 | 94 | 1 |
| Apr 1981 | 95 | 1 |
| Jan 1981 | 96 | 1 |
| Nov 1980 | 95 | 1 |
| Aug 1980 | 94 | 1 |
| May 1980 | 94 | 1 |
| Feb 1980 | 96 | 1 |
| Jan 1980 | 88 | 1 |
Lease-level volumes as filed with the Kansas Geological Survey. A blank well count is a month the state filed no count for, not a month with no wells.
Wells on this lease
The state’s well register assigns no well to this lease. 23,174 of 98,639 Kansas leases are in that position — a lease is a production unit, and the register does not always name the holes under it.
Location
37.628521, -96.688088 · Sec 8 T28S R7E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001108741. The state’s own record.