BOLACK UNIT
Lease 1001126191 · Cowley County, Kansas · Sec 28 T32S R6E · DOR 112960
Oil1978–1984
Operator
ABDERHALDEN R R
Cumulative (state figure)
1,591 bbl
First production
1978
Last production
1984
Location (PLSS)
Sec 28 T32S R6E
Monthly oil production
7 months filed with the Kansas Geological Survey, Mar 1980 to Feb 1984. 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
1,097 bbl
Months filed
7
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 1,591 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Feb 1984 | 139 | 1 |
| Jun 1981 | 158 | 1 |
| Dec 1980 | 160 | 1 |
| Oct 1980 | 164 | 1 |
| Jul 1980 | 148 | 1 |
| May 1980 | 163 | 1 |
| Mar 1980 | 165 | 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
37.236923, -96.779465 · Sec 28 T32S R6E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001126191. The state’s own record.