GRAEFF 1
Lease 1001134654 · Lane County, Kansas · SENWNW Sec 9 T17S R28W · DOR 121411
Oil1984–2000
Operator
Mull Drilling Company, Inc.
Cumulative (state figure)
22,504.26 bbl
First production
1984
Last production
2000
Location (PLSS)
SENWNW Sec 9 T17S R28W
Monthly oil production
89 months filed with the Kansas Geological Survey, Jun 1984 to Feb 2000. 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
22,504.30 bbl
Months filed
89
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Feb 2000 | 162.72 | 1 |
| Sep 1999 | 162.10 | 1 |
| Apr 1999 | 164.46 | 1 |
| Oct 1998 | 163.17 | 1 |
| Apr 1998 | 163.85 | 1 |
| Sep 1997 | 167.19 | 1 |
| May 1997 | 183.74 | 1 |
| Jan 1997 | 163.27 | 1 |
| May 1996 | 170.92 | 1 |
| Mar 1996 | 159.84 | 1 |
| Nov 1995 | 163.00 | 1 |
| Jun 1995 | 165.00 | 1 |
| Feb 1995 | 167.00 | 1 |
| Oct 1994 | 194.00 | 1 |
| Jul 1994 | 124.00 | 1 |
| Dec 1993 | 116.00 | 1 |
| Sep 1993 | 166.00 | 1 |
| Jun 1993 | 183.00 | 1 |
| Mar 1993 | 187.00 | 1 |
| Dec 1992 | 184.00 | 1 |
| Aug 1992 | 185.00 | 1 |
| May 1992 | 177.00 | 1 |
| Mar 1992 | 170.00 | 1 |
| Dec 1991 | 220.00 | 1 |
| Oct 1991 | 165.00 | 1 |
| Jul 1991 | 175.00 | 1 |
| May 1991 | 171.00 | 1 |
| Apr 1991 | 169.00 | 1 |
| Jan 1991 | 167.00 | 1 |
| Oct 1990 | 207.00 | 1 |
| Aug 1990 | 196.00 | 1 |
| Jun 1990 | 208.00 | 1 |
| Mar 1990 | 203.00 | 1 |
| Dec 1989 | 190.00 | 1 |
| Oct 1989 | 203.00 | 1 |
| Jul 1989 | 205.00 | 1 |
| May 1989 | 206.00 | 1 |
| Mar 1989 | 209.00 | 1 |
| Jan 1989 | 208.00 | 1 |
| Nov 1988 | 214.00 | 1 |
| Sep 1988 | 201.00 | 1 |
| Jul 1988 | 208.00 | 1 |
| Jun 1988 | 202.00 | 1 |
| May 1988 | 205.00 | 1 |
| Apr 1988 | 204.00 | 1 |
| Feb 1988 | 204.00 | 1 |
| Jan 1988 | 201.00 | 1 |
| Dec 1987 | 201.00 | 1 |
| Nov 1987 | 202.00 | 1 |
| Sep 1987 | 229.00 | 1 |
| Aug 1987 | 195.00 | 1 |
| Jul 1987 | 207.00 | 1 |
| Jun 1987 | 197.00 | 1 |
| May 1987 | 206.00 | 1 |
| Apr 1987 | 200.00 | 1 |
| Mar 1987 | 206.00 | 1 |
| Feb 1987 | 200.00 | 1 |
| Jan 1987 | 210.00 | 1 |
| Dec 1986 | 206.00 | 1 |
| Nov 1986 | 208.00 | 1 |
| Oct 1986 | 210.00 | 1 |
| Sep 1986 | 213.00 | 1 |
| Aug 1986 | 197.00 | 1 |
| Jul 1986 | 208.00 | 1 |
| Jun 1986 | 198.00 | 1 |
| May 1986 | 200.00 | 1 |
| Apr 1986 | 195.00 | 1 |
| Mar 1986 | 401.00 | 1 |
| Feb 1986 | 208.00 | 1 |
| Jan 1986 | 204.00 | 1 |
| Dec 1985 | 216.00 | 1 |
| Nov 1985 | 199.00 | 1 |
| Oct 1985 | 206.00 | 1 |
| Sep 1985 | 202.00 | 1 |
| Aug 1985 | 206.00 | 1 |
| Jul 1985 | 412.00 | 1 |
| Jun 1985 | 203.00 | 1 |
| May 1985 | 411.00 | 1 |
| Apr 1985 | 212.00 | 1 |
| Mar 1985 | 414.00 | 1 |
| Feb 1985 | 424.00 | 1 |
| Jan 1985 | 419.00 | 1 |
| Dec 1984 | 403.00 | 1 |
| Nov 1984 | 624.00 | 1 |
| Oct 1984 | 619.00 | 1 |
| Sep 1984 | 612.00 | 1 |
| Aug 1984 | 1,016.00 | 1 |
| Jul 1984 | 1,610.00 | 1 |
| Jun 1984 | 612.00 | 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
38.594762, -100.428681 · SENWNW Sec 9 T17S R28W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001134654. The state’s own record.