SLEEPER S E U
Lease 1001133631 · Stafford County, Kansas · SESESE Sec 21 T22S R11W · DOR 120372
Oil1983–1986
Operator
CHEW BILL INCORP
Cumulative (state figure)
4,521 bbl
First production
1983
Last production
1986
Location (PLSS)
SESESE Sec 21 T22S R11W
Monthly oil production
23 months filed with the Kansas Geological Survey, Nov 1983 to Apr 1986. 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
4,521 bbl
Months filed
23
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Apr 1986 | 148 | 1 |
| Feb 1986 | 156 | 1 |
| Jan 1986 | 164 | 1 |
| Nov 1985 | 163 | 1 |
| Oct 1985 | 164 | 1 |
| Aug 1985 | 158 | 1 |
| Jun 1985 | 162 | 1 |
| May 1985 | 158 | 1 |
| Apr 1985 | 165 | 1 |
| Mar 1985 | 160 | 1 |
| Jan 1985 | 168 | 1 |
| Nov 1984 | 323 | 1 |
| Oct 1984 | 159 | 1 |
| Sep 1984 | 321 | 1 |
| Aug 1984 | 163 | 1 |
| Jul 1984 | 159 | 1 |
| Jun 1984 | 322 | 1 |
| May 1984 | 163 | 1 |
| Apr 1984 | 160 | 1 |
| Mar 1984 | 328 | 1 |
| Feb 1984 | 327 | 1 |
| Jan 1984 | 161 | 1 |
| Nov 1983 | 169 | 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
38.115379, -98.528771 · SESESE Sec 21 T22S R11W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001133631. The state’s own record.