LEONARD ESTATE
Lease 1001112507 · Rice County, Kansas · Sec 2 T21S R7W · DOR 104790
Oil1936–2006
Operator
Arnold Prodn.
Cumulative (state figure)
337,619.59 bbl
First production
1936
Last production
2006
Location (PLSS)
Sec 2 T21S R7W
Monthly oil production
92 months filed with the Kansas Geological Survey, Jan 1980 to Jan 2006. 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
14,594.60 bbl
Months filed
92
Most wells in a month
3
This lease was producing before 1980, and the series begins in January 1980. The total above covers the months shown, not the life of the lease; the state's own cumulative is 337,619.59 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Jan 2006 | 72.56 | 1 |
| Apr 2005 | 118.57 | 1 |
| Aug 2004 | 123.60 | 1 |
| Jan 2004 | 72.24 | 1 |
| Aug 2003 | 88.13 | 1 |
| Jun 2003 | 123.34 | 1 |
| Apr 2003 | 48.49 | 1 |
| Aug 2002 | 92.03 | 1 |
| Apr 2002 | 139.79 | 1 |
| May 2001 | 122.57 | 1 |
| Nov 2000 | 116.87 | 1 |
| Aug 2000 | 146.57 | 1 |
| Mar 2000 | 70.20 | 1 |
| Oct 1999 | 109.98 | 1 |
| Sep 1999 | 164.91 | 1 |
| Aug 1999 | 188.34 | 1 |
| Mar 1999 | 120.51 | 1 |
| May 1998 | 149.32 | 1 |
| Mar 1998 | 142.49 | 1 |
| May 1996 | 159.02 | 1 |
| Feb 1996 | 180.06 | 1 |
| Apr 1995 | 161.00 | 3 |
| Feb 1995 | 162.00 | 3 |
| Jun 1994 | 323.00 | 3 |
| Aug 1993 | 212.00 | 3 |
| Apr 1993 | 221.00 | 3 |
| Oct 1992 | 189.00 | 3 |
| Aug 1992 | 107.00 | 3 |
| Jun 1992 | 165.00 | 3 |
| May 1992 | 149.00 | 3 |
| Jan 1992 | 199.00 | 3 |
| Sep 1991 | 197.00 | 3 |
| Jul 1991 | 190.00 | 3 |
| Apr 1991 | 188.00 | 3 |
| Jan 1991 | 188.00 | 3 |
| Nov 1990 | 181.00 | 3 |
| Sep 1990 | 188.00 | 3 |
| May 1990 | 200.00 | 3 |
| Dec 1989 | 195.00 | 3 |
| Jul 1989 | 196.00 | 3 |
| Apr 1989 | 350.00 | 3 |
| Jan 1989 | 200.00 | 3 |
| Oct 1988 | 189.00 | 3 |
| Jul 1988 | 198.00 | 3 |
| May 1988 | 205.00 | 3 |
| Sep 1987 | 159.00 | 3 |
| May 1987 | 145.00 | 3 |
| Jan 1987 | 151.00 | 3 |
| Sep 1986 | 161.00 | 3 |
| Jun 1986 | 147.00 | 3 |
| Mar 1986 | 147.00 | 3 |
| Dec 1985 | 150.00 | 3 |
| Sep 1985 | 160.00 | 3 |
| Jul 1985 | 163.00 | 3 |
| May 1985 | 152.00 | 3 |
| Apr 1985 | 153.00 | 3 |
| Dec 1984 | 104.00 | 3 |
| Oct 1984 | 141.00 | 3 |
| Sep 1984 | 163.00 | 3 |
| Aug 1984 | 161.00 | 3 |
| May 1984 | 149.00 | 3 |
| Mar 1984 | 156.00 | 3 |
| Feb 1984 | 159.00 | 3 |
| Dec 1983 | 114.00 | 3 |
| Sep 1983 | 166.00 | 3 |
| Aug 1983 | 167.00 | 3 |
| Jun 1983 | 165.00 | 3 |
| Apr 1983 | 153.00 | 3 |
| Mar 1983 | 155.00 | 3 |
| Dec 1982 | 162.00 | 3 |
| Oct 1982 | 167.00 | 3 |
| Aug 1982 | 167.00 | 3 |
| May 1982 | 166.00 | 3 |
| Mar 1982 | 162.00 | 3 |
| Dec 1981 | 155.00 | 3 |
| Nov 1981 | 148.00 | 3 |
| Sep 1981 | 166.00 | 3 |
| Aug 1981 | 154.00 | 3 |
| Jun 1981 | 165.00 | 3 |
| May 1981 | 167.00 | 3 |
| Mar 1981 | 151.00 | 3 |
| Feb 1981 | 155.00 | 3 |
| Jan 1981 | 158.00 | 3 |
| Nov 1980 | 123.00 | 3 |
| Oct 1980 | 168.00 | 3 |
| Aug 1980 | 168.00 | 3 |
| Jul 1980 | 163.00 | 3 |
| Jun 1980 | 167.00 | 3 |
| Apr 1980 | 165.00 | 3 |
| Mar 1980 | 164.00 | 3 |
| Feb 1980 | 163.00 | 3 |
| Jan 1980 | 127.00 | 3 |
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
38.253575, -98.059773 · Sec 2 T21S R7W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001112507. The state’s own record.