THEIS
Lease 1001139929 · Leavenworth County, Kansas · Sec 27 T8S R21E · DOR 128734
Oil1988–1995
Operator
SIMCO PETROLEUM
Cumulative (state figure)
4,270 bbl
First production
1988
Last production
1995
Location (PLSS)
Sec 27 T8S R21E
Monthly oil production
28 months filed with the Kansas Geological Survey, Sep 1988 to Oct 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
4,270 bbl
Months filed
28
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Oct 1995 | 156 | 1 |
| Jun 1995 | 154 | 1 |
| Mar 1995 | 157 | 1 |
| Dec 1994 | 154 | 1 |
| Sep 1994 | 160 | 1 |
| Jun 1994 | 154 | 1 |
| May 1994 | 155 | 1 |
| May 1993 | 154 | 1 |
| Mar 1993 | 154 | 1 |
| Nov 1992 | 158 | 1 |
| Aug 1992 | 145 | 1 |
| Jun 1992 | 159 | 1 |
| Feb 1992 | 154 | 1 |
| Dec 1991 | 155 | 1 |
| Aug 1991 | 147 | 1 |
| Jun 1991 | 151 | 1 |
| May 1991 | 147 | 1 |
| Nov 1990 | 150 | 1 |
| Sep 1990 | 148 | 1 |
| Jun 1990 | 156 | 1 |
| Mar 1990 | 157 | 1 |
| Jan 1990 | 150 | 1 |
| Nov 1989 | 148 | 1 |
| Sep 1989 | 147 | 1 |
| Jun 1989 | 150 | 1 |
| Feb 1989 | 144 | 1 |
| Jan 1989 | 151 | 1 |
| Sep 1988 | 155 | 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
39.324589, -95.058072 · Sec 27 T8S R21E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001139929. The state’s own record.