HAFNER
Lease 1001138356 · Jefferson County, Kansas · E2SENW Sec 17 T9S R20E · DOR 125135
Oil1986–19891 well
Operator
BOLLINGER LIMITE
Cumulative (state figure)
1,427 bbl
First production
1986
Last production
1989
Location (PLSS)
E2SENW Sec 17 T9S R20E
Monthly oil production
10 months filed with the Kansas Geological Survey, Jan 1986 to Jul 1989. 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
1,427 bbl
Months filed
10
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Jul 1989 | 62 | 1 |
| Sep 1988 | 139 | 1 |
| May 1988 | 135 | 1 |
| Feb 1988 | 141 | 1 |
| Jan 1988 | 141 | 1 |
| Aug 1987 | 143 | 1 |
| Mar 1987 | 139 | 1 |
| Aug 1986 | 138 | 1 |
| Jun 1986 | 136 | 1 |
| Jan 1986 | 253 | 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
1 well the state's well register assigns to this lease. Every one has a page.
| Well | No. | Operator | Status |
|---|---|---|---|
| HAFNER | 1 | Bollinger, M A | Plugged and Abandoned |
Location
39.269001, -95.209279 · E2SENW Sec 17 T9S R20E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001138356. The state’s own record.