LEMERT
Lease 1001109101 · Cowley County, Kansas · Sec 11 T34S R4E · DOR 102178
Oil1965–1990
Operator
Roark, Nancy
Cumulative (state figure)
32,561 bbl
First production
1965
Last production
1990
Location (PLSS)
Sec 11 T34S R4E
Monthly oil production
43 months filed with the Kansas Geological Survey, Jan 1980 to Sep 1990. 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
4,714 bbl
Months filed
43
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 32,561 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Sep 1990 | 77 | 1 |
| Dec 1989 | 100 | 1 |
| Sep 1989 | 97 | 1 |
| May 1989 | 151 | 1 |
| Feb 1989 | 168 | 1 |
| May 1988 | 112 | 1 |
| Feb 1988 | 149 | 1 |
| Oct 1987 | 59 | 1 |
| Sep 1987 | 160 | 1 |
| Apr 1987 | 46 | 1 |
| Dec 1986 | 128 | 1 |
| Sep 1986 | 133 | 1 |
| Jun 1986 | 131 | 1 |
| Mar 1986 | 131 | 1 |
| Dec 1985 | 148 | 1 |
| Sep 1985 | 142 | 1 |
| Jun 1985 | 165 | 1 |
| Mar 1985 | 160 | 1 |
| Dec 1984 | 137 | 1 |
| Jul 1984 | 135 | 1 |
| Apr 1984 | 148 | 1 |
| Jan 1984 | 149 | 1 |
| Aug 1983 | 158 | 1 |
| Jan 1983 | 152 | 1 |
| Jun 1982 | 52 | 1 |
| Apr 1982 | 98 | 1 |
| Feb 1982 | 104 | 1 |
| Jan 1982 | 52 | 1 |
| Nov 1981 | 99 | 1 |
| Sep 1981 | 100 | 1 |
| Jul 1981 | 80 | 1 |
| May 1981 | 92 | 1 |
| Apr 1981 | 66 | 1 |
| Feb 1981 | 70 | 1 |
| Jan 1981 | 91 | 1 |
| Nov 1980 | 110 | 1 |
| Sep 1980 | 113 | 1 |
| Jul 1980 | 47 | 1 |
| Jun 1980 | 77 | 1 |
| May 1980 | 36 | 1 |
| Apr 1980 | 142 | 1 |
| Feb 1980 | 34 | 1 |
| Jan 1980 | 115 | 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
37.106831, -96.959423 · Sec 11 T34S R4E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001109101. The state’s own record.