COOLEY
Lease 1001118667 · Graham County, Kansas · SWSESW Sec 7 T9S R21W · DOR 108803
Oil1953–2010
Operator
Bowman Oil Company, a General Partnership
Cumulative (state figure)
158,898.70 bbl
First production
1953
Last production
2010
Location (PLSS)
SWSESW Sec 7 T9S R21W
Monthly oil production
52 months filed with the Kansas Geological Survey, Feb 1980 to Mar 2010. 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
10,180.70 bbl
Months filed
52
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 158,898.70 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Mar 2010 | 9.08 | 1 |
| Mar 2000 | 4.37 | 1 |
| Jun 1997 | 8.25 | 1 |
| Aug 1990 | 206.00 | 1 |
| Dec 1988 | 195.00 | 1 |
| Nov 1988 | 217.00 | 1 |
| Aug 1988 | 421.00 | 1 |
| Apr 1988 | 214.00 | 1 |
| Feb 1988 | 189.00 | 1 |
| Oct 1987 | 210.00 | 1 |
| May 1987 | 202.00 | 1 |
| Feb 1987 | 199.00 | 1 |
| Oct 1986 | 194.00 | 1 |
| Jul 1986 | 198.00 | 1 |
| May 1986 | 209.00 | 1 |
| Mar 1986 | 212.00 | 1 |
| Jan 1986 | 214.00 | 1 |
| Dec 1985 | 202.00 | 1 |
| Oct 1985 | 199.00 | 1 |
| Aug 1985 | 215.00 | 1 |
| Jun 1985 | 210.00 | 1 |
| Apr 1985 | 205.00 | 1 |
| Feb 1985 | 204.00 | 1 |
| Dec 1984 | 210.00 | 1 |
| Oct 1984 | 191.00 | 1 |
| Sep 1984 | 217.00 | 1 |
| Jul 1984 | 212.00 | 1 |
| May 1984 | 159.00 | 1 |
| Apr 1984 | 195.00 | 1 |
| Feb 1984 | 213.00 | 1 |
| Dec 1983 | 181.00 | 1 |
| Oct 1983 | 209.00 | 1 |
| Sep 1983 | 215.00 | 1 |
| Mar 1983 | 217.00 | 1 |
| Jan 1983 | 200.00 | 1 |
| Dec 1982 | 188.00 | 1 |
| Nov 1982 | 164.00 | 1 |
| Jul 1982 | 210.00 | 1 |
| Mar 1982 | 207.00 | 1 |
| Jan 1982 | 210.00 | 1 |
| Nov 1981 | 170.00 | 1 |
| Oct 1981 | 209.00 | 1 |
| Aug 1981 | 210.00 | 1 |
| Jul 1981 | 207.00 | 1 |
| Jun 1981 | 214.00 | 1 |
| Mar 1981 | 211.00 | 1 |
| Feb 1981 | 214.00 | 1 |
| Jan 1981 | 213.00 | 1 |
| Dec 1980 | 177.00 | 1 |
| Aug 1980 | 208.00 | 1 |
| Apr 1980 | 202.00 | 1 |
| Feb 1980 | 211.00 | 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
39.278829, -99.710503 · SWSESW Sec 7 T9S R21W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001118667. The state’s own record.