HEAFLEY
Lease 1001140166 · Cowley County, Kansas · Sec 8 T32S R7E · DOR 129360
Oil1989–1997
Operator
Argas Incorporated
Cumulative (state figure)
1,584.59 bbl
First production
1989
Last production
1997
Location (PLSS)
Sec 8 T32S R7E
Monthly oil production
13 months filed with the Kansas Geological Survey, Jun 1989 to Jun 1997. 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
1,584.60 bbl
Months filed
13
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Jun 1997 | 17.59 | 1 |
| Jul 1992 | 144.00 | 1 |
| Jan 1992 | 144.00 | 1 |
| Jul 1991 | 146.00 | 1 |
| Feb 1991 | 159.00 | 1 |
| Sep 1990 | 162.00 | 1 |
| May 1990 | 95.00 | 1 |
| Mar 1990 | 93.00 | 1 |
| Jan 1990 | 100.00 | 1 |
| Nov 1989 | 75.00 | 1 |
| Oct 1989 | 139.00 | 1 |
| Aug 1989 | 170.00 | 1 |
| Jun 1989 | 140.00 | 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
37.280564, -96.688671 · Sec 8 T32S R7E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001140166. The state’s own record.