JANSEN 'B'
Lease 1001111210 · Barton County, Kansas · NWSWSE Sec 31 T16S R11W · DOR 103496
Oil1953–1986
Operator
HARMS PETROLEUM
Cumulative (state figure)
114,588 bbl
First production
1953
Last production
1986
Location (PLSS)
NWSWSE Sec 31 T16S R11W
Monthly oil production
31 months filed with the Kansas Geological Survey, Jan 1980 to Jan 1986. 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
5,033 bbl
Months filed
31
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 114,588 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Jan 1986 | 167 | 1 |
| Sep 1985 | 155 | 1 |
| Jun 1985 | 167 | 1 |
| Mar 1985 | 163 | 1 |
| Oct 1984 | 162 | 1 |
| Jul 1984 | 163 | 1 |
| May 1984 | 156 | 1 |
| Mar 1984 | 169 | 1 |
| Dec 1983 | 174 | 1 |
| Sep 1983 | 160 | 1 |
| Jun 1983 | 162 | 1 |
| Apr 1983 | 165 | 1 |
| Feb 1983 | 164 | 1 |
| Nov 1982 | 159 | 1 |
| Aug 1982 | 161 | 1 |
| Jun 1982 | 155 | 1 |
| Apr 1982 | 154 | 1 |
| Jan 1982 | 168 | 1 |
| Dec 1981 | 167 | 1 |
| Oct 1981 | 161 | 1 |
| Aug 1981 | 158 | 1 |
| Jun 1981 | 165 | 1 |
| Apr 1981 | 162 | 1 |
| Feb 1981 | 166 | 1 |
| Dec 1980 | 163 | 1 |
| Nov 1980 | 164 | 1 |
| Jul 1980 | 160 | 1 |
| Jun 1980 | 160 | 1 |
| May 1980 | 158 | 1 |
| Mar 1980 | 159 | 1 |
| Jan 1980 | 166 | 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
38.611606, -98.579632 · NWSWSE Sec 31 T16S R11W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001111210. The state’s own record.