SLIEF
Lease 1001136104 · Kiowa County, Kansas · CSWSW Sec 11 T29S R18W · DOR 122882
Oil1985–20032 wells
Operator
Marathon Oil Company
Cumulative (state figure)
7,013.87 bbl
First production
1985
Last production
2003
Location (PLSS)
CSWSW Sec 11 T29S R18W
Monthly oil production
29 months filed with the Kansas Geological Survey, Mar 1985 to Mar 2003. 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
7,013.90 bbl
Months filed
29
Most wells in a month
2
| Month | Oil (bbl) | Wells |
|---|---|---|
| Mar 2003 | 36.87 | 2 |
| Apr 1991 | 364.00 | 2 |
| Nov 1990 | 211.00 | 2 |
| Jul 1990 | 207.00 | 2 |
| Apr 1990 | 205.00 | 2 |
| Jan 1990 | 209.00 | 2 |
| Dec 1989 | 183.00 | 2 |
| Mar 1989 | 165.00 | 2 |
| Nov 1988 | 192.00 | 2 |
| Mar 1988 | 193.00 | 2 |
| Jan 1988 | 187.00 | 2 |
| Oct 1987 | 182.00 | 2 |
| Aug 1987 | 180.00 | 2 |
| Jun 1987 | 178.00 | 2 |
| May 1987 | 165.00 | 2 |
| Mar 1987 | 111.00 | 2 |
| Feb 1987 | 179.00 | 2 |
| Jan 1987 | 96.00 | 2 |
| Dec 1986 | 179.00 | 2 |
| Sep 1986 | 184.00 | 2 |
| Aug 1986 | 369.00 | 2 |
| Feb 1986 | 340.00 | 2 |
| Jan 1986 | 185.00 | 2 |
| Dec 1985 | 520.00 | 2 |
| Sep 1985 | 196.00 | 2 |
| Jun 1985 | 373.00 | 2 |
| May 1985 | 498.00 | 2 |
| Apr 1985 | 757.00 | 2 |
| Mar 1985 | 169.00 | 2 |
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
2 wells the state's well register assigns to this lease. Every one has a page.
Location
37.529821, -99.263791 · CSWSW Sec 11 T29S R18W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001136104. The state’s own record.