DEFOREST (A-1)
Lease 1001133080 · Marion County, Kansas · E2NESE Sec 9 T22S R4E · DOR 119816
Oil1983–19981 well
Operator
Shawmar Oil & Gas Co., Inc.
Cumulative (state figure)
7,430.42 bbl
First production
1983
Last production
1998
Location (PLSS)
E2NESE Sec 9 T22S R4E
Monthly oil production
43 months filed with the Kansas Geological Survey, Aug 1983 to Oct 1998. 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
7,430.40 bbl
Months filed
43
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Oct 1998 | 318.99 | 1 |
| Jul 1998 | 193.17 | 1 |
| May 1998 | 156.52 | 1 |
| Jun 1997 | 162.10 | 1 |
| Jun 1996 | 160.64 | 1 |
| Jun 1995 | 162.00 | 1 |
| May 1994 | 142.00 | 1 |
| Jan 1994 | 163.00 | 1 |
| Sep 1993 | 166.00 | 1 |
| Nov 1992 | 167.00 | 1 |
| May 1992 | 162.00 | 1 |
| Nov 1991 | 168.00 | 1 |
| Jun 1991 | 161.00 | 1 |
| Feb 1991 | 165.00 | 1 |
| Sep 1990 | 85.00 | 1 |
| Jul 1990 | 128.00 | 1 |
| Apr 1990 | 164.00 | 1 |
| Dec 1989 | 171.00 | 1 |
| Jul 1989 | 160.00 | 1 |
| May 1989 | 149.00 | 1 |
| Mar 1989 | 152.00 | 1 |
| Jun 1988 | 168.00 | 1 |
| Mar 1988 | 176.00 | 1 |
| Oct 1987 | 170.00 | 1 |
| Feb 1987 | 173.00 | 1 |
| Oct 1986 | 173.00 | 1 |
| Jul 1986 | 170.00 | 1 |
| Apr 1986 | 173.00 | 1 |
| Feb 1986 | 176.00 | 1 |
| Jan 1986 | 177.00 | 1 |
| Nov 1985 | 169.00 | 1 |
| Sep 1985 | 162.00 | 1 |
| Jul 1985 | 159.00 | 1 |
| May 1985 | 161.00 | 1 |
| Mar 1985 | 330.00 | 1 |
| Dec 1984 | 165.00 | 1 |
| Nov 1984 | 157.00 | 1 |
| Oct 1984 | 164.00 | 1 |
| Sep 1984 | 321.00 | 1 |
| Feb 1984 | 128.00 | 1 |
| Nov 1983 | 170.00 | 1 |
| Sep 1983 | 165.00 | 1 |
| Aug 1983 | 167.00 | 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 |
|---|---|---|---|
| DEFOREST 'A' | 1 | Lachenmayr Oil LLC | Authorized Injection Well |
Location
38.149746, -96.987835 · E2NESE Sec 9 T22S R4E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001133080. The state’s own record.