SLEEPER N W
Lease 1001139585 · Stafford County, Kansas · NWNWNW Sec 21 T22S R11W · DOR 128652
Oil1988–19931 well
Operator
LEBSACK OIL PROD
Cumulative (state figure)
2,409 bbl
First production
1988
Last production
1993
Location (PLSS)
NWNWNW Sec 21 T22S R11W
Monthly oil production
15 months filed with the Kansas Geological Survey, Jul 1988 to Feb 1993. 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
2,409 bbl
Months filed
15
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Feb 1993 | 151 | 1 |
| Oct 1992 | 164 | 1 |
| May 1992 | 161 | 1 |
| Jan 1992 | 161 | 1 |
| Jun 1991 | 160 | 1 |
| Mar 1991 | 126 | 1 |
| Oct 1990 | 161 | 1 |
| Aug 1990 | 156 | 1 |
| May 1990 | 161 | 1 |
| Apr 1990 | 162 | 1 |
| Mar 1990 | 166 | 1 |
| Jan 1990 | 162 | 1 |
| Nov 1989 | 162 | 1 |
| Oct 1989 | 162 | 1 |
| Jul 1988 | 194 | 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 |
|---|---|---|---|
| Northwest Sleeper | 2 | Lebsack Oil Production Inc. | Plugged and Abandoned |
Location
38.128184, -98.544845 · NWNWNW Sec 21 T22S R11W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001139585. The state’s own record.