GESSO
Lease 1001139659 · Chautauqua County, Kansas · Sec 18 T34S R12E · DOR 128216
Oil1988–1996
Operator
Smith, Bruce - Oil Company
Cumulative (state figure)
724.32 bbl
First production
1988
Last production
1996
Location (PLSS)
Sec 18 T34S R12E
Monthly oil production
10 months filed with the Kansas Geological Survey, Mar 1988 to Dec 1996. 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
724.30 bbl
Months filed
10
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Dec 1996 | 59.32 | — |
| Nov 1995 | 70.00 | 1 |
| Oct 1994 | 87.00 | 1 |
| Nov 1993 | 90.00 | 1 |
| Oct 1992 | 76.00 | 1 |
| Oct 1991 | 97.00 | 1 |
| Sep 1990 | 70.00 | 1 |
| Jan 1990 | 51.00 | 1 |
| Jul 1989 | 74.00 | 1 |
| Mar 1988 | 50.00 | 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
37.090431, -96.136055 · Sec 18 T34S R12E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001139659. The state’s own record.