SEVERTSON B
Lease 1001111899 · McPherson County, Kansas · SWSESE Sec 9 T19S R2W · DOR 104182
Oil1954–1998
Operator
Koehn, Roger D.
Cumulative (state figure)
35,582.97 bbl
First production
1954
Last production
1998
Location (PLSS)
SWSESE Sec 9 T19S R2W
Monthly oil production
65 months filed with the Kansas Geological Survey, Feb 1980 to Apr 1998. 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
9,021.00 bbl
Months filed
65
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 35,582.97 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Apr 1998 | 117.90 | 1 |
| Feb 1997 | 103.97 | 1 |
| Sep 1996 | 129.53 | 1 |
| Apr 1996 | 138.57 | 1 |
| Dec 1995 | 94.00 | 1 |
| Sep 1995 | 131.00 | 1 |
| May 1995 | 154.00 | 1 |
| Jan 1995 | 125.00 | 1 |
| Aug 1994 | 88.00 | 1 |
| May 1994 | 125.00 | 1 |
| Jan 1994 | 98.00 | 1 |
| Oct 1993 | 109.00 | 1 |
| Jun 1993 | 125.00 | 1 |
| Feb 1993 | 132.00 | 1 |
| Nov 1992 | 160.00 | 1 |
| May 1992 | 106.00 | 1 |
| Feb 1992 | 121.00 | 1 |
| Nov 1991 | 142.00 | 1 |
| Apr 1991 | 102.00 | 1 |
| Feb 1991 | 74.00 | 1 |
| Nov 1990 | 77.00 | 1 |
| Aug 1990 | 95.00 | 1 |
| Apr 1990 | 102.00 | 1 |
| Jan 1990 | 91.00 | 1 |
| Oct 1989 | 98.00 | 1 |
| Jul 1989 | 77.00 | 1 |
| Apr 1989 | 90.00 | 1 |
| Jan 1989 | 82.00 | 1 |
| Nov 1988 | 128.00 | 1 |
| Jun 1988 | 146.00 | 1 |
| Jan 1988 | 69.00 | 1 |
| Nov 1987 | 138.00 | 1 |
| Jun 1987 | 142.00 | 1 |
| Mar 1987 | 130.00 | 1 |
| Oct 1986 | 174.00 | 1 |
| Jun 1986 | 117.00 | 1 |
| Aug 1985 | 156.00 | 1 |
| May 1985 | 159.00 | 1 |
| Mar 1985 | 175.00 | 1 |
| Dec 1984 | 169.00 | 1 |
| Sep 1984 | 169.00 | 1 |
| May 1984 | 170.00 | 1 |
| Feb 1984 | 168.00 | 1 |
| Nov 1983 | 175.00 | 1 |
| Jun 1983 | 194.00 | 1 |
| May 1983 | 170.00 | 1 |
| Feb 1983 | 138.00 | 1 |
| Jan 1983 | 176.00 | 1 |
| Oct 1982 | 209.00 | 1 |
| Sep 1982 | 161.00 | 1 |
| Apr 1982 | 157.00 | 1 |
| Feb 1982 | 163.00 | 1 |
| Nov 1981 | 156.00 | 1 |
| Sep 1981 | 163.00 | 1 |
| Aug 1981 | 216.00 | 1 |
| Jul 1981 | 163.00 | 1 |
| May 1981 | 200.00 | 1 |
| Apr 1981 | 160.00 | 1 |
| Feb 1981 | 163.00 | 1 |
| Dec 1980 | 165.00 | 1 |
| Sep 1980 | 147.00 | 1 |
| Jul 1980 | 137.00 | 1 |
| Apr 1980 | 144.00 | 1 |
| Mar 1980 | 208.00 | 1 |
| Feb 1980 | 158.00 | 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
38.406768, -97.540745 · SWSESE Sec 9 T19S R2W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001111899. The state’s own record.