GROSSMAN
Lease 1001107111 · Montgomery County, Kansas · Sec 12 T31S R16E · DOR 100945
Oil1970–1999
Operator
New Donna Lee Oil Company
Cumulative (state figure)
5,005.39 bbl
First production
1970
Last production
1999
Location (PLSS)
Sec 12 T31S R16E
Monthly oil production
39 months filed with the Kansas Geological Survey, May 1980 to Feb 1999. 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
2,916.40 bbl
Months filed
39
Most wells in a month
2
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 5,005.39 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Feb 1999 | 31.29 | 1 |
| May 1997 | 69.10 | 2 |
| Jan 1995 | 60.00 | 1 |
| May 1994 | 30.00 | 1 |
| Dec 1993 | 44.00 | 1 |
| May 1993 | 51.00 | 1 |
| Jun 1992 | 61.00 | 1 |
| Nov 1991 | 61.00 | 1 |
| Jun 1991 | 72.00 | 1 |
| Feb 1991 | 81.00 | 1 |
| Jul 1990 | 128.00 | 1 |
| Oct 1989 | 74.00 | 1 |
| May 1989 | 73.00 | 1 |
| Jun 1988 | 77.00 | 1 |
| Nov 1987 | 53.00 | 1 |
| Sep 1987 | 73.00 | 1 |
| Jun 1987 | 78.00 | 1 |
| Jul 1986 | 51.00 | 1 |
| Oct 1985 | 78.00 | 1 |
| Apr 1985 | 77.00 | 1 |
| Feb 1985 | 80.00 | 1 |
| Sep 1984 | 35.00 | 1 |
| Aug 1984 | 78.00 | 1 |
| May 1984 | 138.00 | 1 |
| Nov 1983 | 85.00 | 1 |
| Jun 1983 | 77.00 | 1 |
| Mar 1983 | 79.00 | 1 |
| Nov 1982 | 77.00 | 1 |
| Jul 1982 | 78.00 | 1 |
| May 1982 | 80.00 | 1 |
| Mar 1982 | 134.00 | 1 |
| Nov 1981 | 59.00 | 1 |
| Sep 1981 | 80.00 | 1 |
| Jul 1981 | 80.00 | 1 |
| Apr 1981 | 81.00 | 1 |
| Feb 1981 | 81.00 | 1 |
| Aug 1980 | 77.00 | 1 |
| Jul 1980 | 77.00 | 1 |
| May 1980 | 118.00 | 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
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
37.362377, -95.611061 · Sec 12 T31S R16E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001107111. The state’s own record.