SHAFFER
Lease 1001139468 · Butler County, Kansas · N2SESW Sec 35 T27S R7E · DOR 128370
Oil1988–19913 wells
Operator
RANGE OIL COMPAN
Cumulative (state figure)
2,291 bbl
First production
1988
Last production
1991
Location (PLSS)
N2SESW Sec 35 T27S R7E
Monthly oil production
14 months filed with the Kansas Geological Survey, Apr 1988 to Jan 1991. 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
2,291 bbl
Months filed
14
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Jan 1991 | 124 | 1 |
| Oct 1990 | 175 | 1 |
| Apr 1990 | 157 | 1 |
| Feb 1990 | 165 | 1 |
| Nov 1989 | 169 | 1 |
| Sep 1989 | 164 | 1 |
| Jun 1989 | 167 | 1 |
| Apr 1989 | 165 | 1 |
| Feb 1989 | 165 | 1 |
| Dec 1988 | 171 | 1 |
| Oct 1988 | 171 | 1 |
| Aug 1988 | 164 | 1 |
| Jun 1988 | 168 | 1 |
| Apr 1988 | 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
3 wells the state's well register assigns to this lease. Every one has a page.
Location
37.653223, -96.635489 · N2SESW Sec 35 T27S R7E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001139468. The state’s own record.