BOLLER EARL
Lease 1001119691 · Rooks County, Kansas · SWNWSW Sec 31 T8S R16W · DOR 109787
Oil1963–1994
Operator
Maverick Oil Co.
Cumulative (state figure)
30,444 bbl
First production
1963
Last production
1994
Location (PLSS)
SWNWSW Sec 31 T8S R16W
Monthly oil production
72 months filed with the Kansas Geological Survey, Jan 1980 to Dec 1994. 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
9,250 bbl
Months filed
72
Most wells in a month
1
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 30,444 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Dec 1994 | 90 | 1 |
| Jan 1994 | 104 | 1 |
| Mar 1993 | 97 | 1 |
| Oct 1992 | 83 | 1 |
| May 1992 | 96 | 1 |
| Oct 1991 | 109 | 1 |
| Jul 1991 | 98 | 1 |
| Nov 1990 | 76 | 1 |
| Sep 1990 | 95 | 1 |
| Jul 1990 | 74 | 1 |
| Apr 1990 | 87 | 1 |
| Sep 1989 | 91 | 1 |
| Jul 1989 | 92 | 1 |
| Dec 1988 | 43 | 1 |
| Nov 1988 | 57 | 1 |
| Sep 1988 | 103 | 1 |
| Aug 1988 | 136 | 1 |
| Jul 1988 | 94 | 1 |
| Jun 1988 | 94 | 1 |
| May 1988 | 107 | 1 |
| Apr 1988 | 102 | 1 |
| Mar 1988 | 107 | 1 |
| Feb 1988 | 243 | 1 |
| Dec 1987 | 89 | 1 |
| Oct 1987 | 118 | 1 |
| Aug 1987 | 140 | 1 |
| Jul 1987 | 87 | 1 |
| Jun 1987 | 79 | 1 |
| May 1987 | 165 | 1 |
| Apr 1987 | 161 | 1 |
| Feb 1987 | 117 | 1 |
| Jan 1987 | 83 | 1 |
| Dec 1986 | 88 | 1 |
| Oct 1986 | 75 | 1 |
| Sep 1986 | 67 | 1 |
| Jul 1986 | 75 | 1 |
| May 1986 | 105 | 1 |
| Mar 1986 | 97 | 1 |
| Feb 1986 | 61 | 1 |
| Jan 1986 | 97 | 1 |
| Dec 1985 | 171 | 1 |
| Oct 1985 | 74 | 1 |
| May 1985 | 123 | 1 |
| Mar 1985 | 156 | 1 |
| Jan 1985 | 163 | 1 |
| Dec 1984 | 171 | 1 |
| Sep 1984 | 163 | 1 |
| Jun 1984 | 168 | 1 |
| Apr 1984 | 172 | 1 |
| Jan 1984 | 163 | 1 |
| Jun 1983 | 171 | 1 |
| Apr 1983 | 168 | 1 |
| Jan 1983 | 164 | 1 |
| Oct 1982 | 165 | 1 |
| Aug 1982 | 171 | 1 |
| Jun 1982 | 171 | 1 |
| Apr 1982 | 174 | 1 |
| Feb 1982 | 173 | 1 |
| Nov 1981 | 169 | 1 |
| Oct 1981 | 167 | 1 |
| Jul 1981 | 167 | 1 |
| Jun 1981 | 171 | 1 |
| Apr 1981 | 170 | 1 |
| Feb 1981 | 167 | 1 |
| Nov 1980 | 173 | 1 |
| Sep 1980 | 172 | 1 |
| Jul 1980 | 171 | 1 |
| May 1980 | 171 | 1 |
| Apr 1980 | 171 | 1 |
| Mar 1980 | 175 | 1 |
| Feb 1980 | 175 | 1 |
| Jan 1980 | 168 | 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
39.311643, -99.156317 · SWNWSW Sec 31 T8S R16W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001119691. The state’s own record.