KOEHN A J 'B'
Lease 1001111872 · McPherson County, Kansas · Sec 17 T19S R1W · DOR 104155
Oil1967–1992
Operator
Koehn, Carolyn
Cumulative (state figure)
16,019 bbl
First production
1967
Last production
1992
Location (PLSS)
Sec 17 T19S R1W
Monthly oil production
66 months filed with the Kansas Geological Survey, Feb 1980 to Sep 1992. 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
6,174 bbl
Months filed
66
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 16,019 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Sep 1992 | 30 | 1 |
| Aug 1990 | 24 | 1 |
| Apr 1990 | 36 | 1 |
| Feb 1990 | 60 | 1 |
| Dec 1989 | 42 | 1 |
| Oct 1989 | 53 | 1 |
| Aug 1989 | 54 | 1 |
| Jun 1989 | 77 | 1 |
| Apr 1989 | 77 | 1 |
| Feb 1989 | 58 | 1 |
| Dec 1988 | 52 | 1 |
| Oct 1988 | 72 | 1 |
| Sep 1988 | 8 | 1 |
| Aug 1988 | 51 | 1 |
| Jun 1988 | 42 | 1 |
| Apr 1988 | 58 | 1 |
| Feb 1988 | 50 | 1 |
| Dec 1987 | 42 | 1 |
| Nov 1987 | 31 | 1 |
| Oct 1987 | 58 | 1 |
| Aug 1987 | 27 | 1 |
| Jul 1987 | 55 | 1 |
| Jun 1987 | 87 | 1 |
| Apr 1987 | 14 | 1 |
| Mar 1987 | 74 | 1 |
| Jan 1987 | 118 | 1 |
| Sep 1986 | 114 | 1 |
| Jul 1986 | 112 | 1 |
| Apr 1986 | 106 | 1 |
| Feb 1986 | 113 | 1 |
| Nov 1985 | 113 | 1 |
| Sep 1985 | 113 | 1 |
| Jun 1985 | 113 | 1 |
| Mar 1985 | 113 | 1 |
| Jan 1985 | 114 | 1 |
| Nov 1984 | 114 | 1 |
| Aug 1984 | 111 | 1 |
| Jun 1984 | 106 | 1 |
| Apr 1984 | 113 | 1 |
| Feb 1984 | 113 | 1 |
| Nov 1983 | 108 | 1 |
| Oct 1983 | 157 | 1 |
| Sep 1983 | 113 | 1 |
| Aug 1983 | 171 | 1 |
| Jul 1983 | 159 | 1 |
| Jun 1983 | 158 | 1 |
| May 1983 | 112 | 1 |
| Mar 1983 | 115 | 1 |
| Feb 1983 | 165 | 1 |
| Jan 1983 | 115 | 1 |
| Dec 1982 | 163 | 1 |
| Oct 1982 | 100 | 1 |
| Aug 1982 | 108 | 1 |
| Jul 1982 | 159 | 1 |
| Jun 1982 | 109 | 1 |
| Apr 1982 | 107 | 1 |
| Feb 1982 | 116 | 1 |
| Nov 1981 | 107 | 1 |
| Jun 1981 | 109 | 1 |
| Dec 1980 | 108 | 1 |
| Oct 1980 | 113 | 1 |
| Aug 1980 | 104 | 1 |
| Jun 1980 | 107 | 1 |
| Apr 1980 | 107 | 1 |
| Mar 1980 | 156 | 1 |
| Feb 1980 | 110 | 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
38.398564, -97.454541 · Sec 17 T19S R1W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001111872. The state’s own record.