MASON (B1)
Lease 1001116273 · Harper County, Kansas · CNESW Sec 12 T33S R7W · DOR 107428
Monthly oil production
125 months filed with the Kansas Geological Survey, Jan 1980 to Nov 1998. Volumes are bbl at lease level — a lease can cover many wells, so this is not a well's output.
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 33,445.65 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Nov 1998 | 160.47 | 1 |
| Aug 1998 | 167.08 | 1 |
| Jun 1998 | 161.92 | 1 |
| Apr 1998 | 173.13 | 1 |
| Feb 1998 | 163.33 | 1 |
| Sep 1997 | 152.90 | 1 |
| Jun 1997 | 114.09 | 1 |
| Apr 1997 | 167.79 | 1 |
| Dec 1996 | 164.38 | 1 |
| Oct 1996 | 163.90 | 1 |
| Aug 1996 | 163.81 | 1 |
| Jun 1996 | 164.87 | 1 |
| Apr 1996 | 166.06 | 1 |
| Feb 1996 | 174.92 | 1 |
| Dec 1995 | 168.00 | 1 |
| Oct 1995 | 165.00 | 1 |
| Aug 1995 | 166.00 | 1 |
| Jun 1995 | 170.00 | 1 |
| Mar 1995 | 171.00 | 1 |
| Jan 1995 | 169.00 | 1 |
| Nov 1994 | 164.00 | 1 |
| Sep 1994 | 168.00 | 1 |
| Jul 1994 | 193.00 | 1 |
| May 1994 | 169.00 | 1 |
| Apr 1994 | 46.00 | 1 |
| Mar 1994 | 169.00 | 1 |
| Jan 1994 | 176.00 | 1 |
| Nov 1993 | 173.00 | 1 |
| Sep 1993 | 167.00 | 1 |
| Jul 1993 | 166.00 | 1 |
| May 1993 | 160.00 | 1 |
| Mar 1993 | 181.00 | 1 |
| Jan 1993 | 172.00 | 1 |
| Nov 1992 | 168.00 | 1 |
| Oct 1992 | 169.00 | 1 |
| Aug 1992 | 161.00 | 1 |
| Jun 1992 | 185.00 | 1 |
| Apr 1992 | 176.00 | 1 |
| Feb 1992 | 175.00 | 1 |
| Jan 1992 | 175.00 | 1 |
| Oct 1991 | 172.00 | 1 |
| Aug 1991 | 163.00 | 1 |
| Jul 1991 | 171.00 | 1 |
| May 1991 | 172.00 | 1 |
| Mar 1991 | 160.00 | 1 |
| Feb 1991 | 170.00 | 1 |
| Dec 1990 | 181.00 | 1 |
| Oct 1990 | 175.00 | 1 |
| Aug 1990 | 177.00 | 1 |
| Jun 1990 | 185.00 | 1 |
| Apr 1990 | 165.00 | 1 |
| Feb 1990 | 191.00 | 1 |
| Dec 1989 | 195.00 | 1 |
| Oct 1989 | 165.00 | 1 |
| Sep 1989 | 185.00 | 1 |
| Jul 1989 | 174.00 | 1 |
| May 1989 | 201.00 | 1 |
| Mar 1989 | 195.00 | 1 |
| Jan 1989 | 200.00 | 1 |
| Nov 1988 | 188.00 | 1 |
| Sep 1988 | 197.00 | 1 |
| Jul 1988 | 175.00 | 1 |
| May 1988 | 198.00 | 1 |
| Mar 1988 | 202.00 | 1 |
| Jan 1988 | 185.00 | 1 |
| Dec 1987 | 186.00 | 1 |
| Oct 1987 | 203.00 | 1 |
| Aug 1987 | 202.00 | 1 |
| Jun 1987 | 201.00 | 1 |
| Apr 1987 | 210.00 | 1 |
| Feb 1987 | 214.00 | 1 |
| Dec 1986 | 200.00 | 1 |
| Oct 1986 | 204.00 | 1 |
| Aug 1986 | 175.00 | 1 |
| Jul 1986 | 210.00 | 1 |
| May 1986 | 205.00 | 1 |
| Mar 1986 | 200.00 | 1 |
| Jan 1986 | 200.00 | 1 |
| Dec 1985 | 199.00 | 1 |
| Oct 1985 | 202.00 | 1 |
| Aug 1985 | 194.00 | 1 |
| Jul 1985 | 176.00 | 1 |
| May 1985 | 175.00 | 1 |
| Mar 1985 | 185.00 | 1 |
| Feb 1985 | 202.00 | 1 |
| Jan 1985 | 205.00 | 1 |
| Dec 1984 | 183.00 | 1 |
| Oct 1984 | 191.00 | 1 |
| Sep 1984 | 205.00 | 1 |
| Jul 1984 | 202.00 | 1 |
| May 1984 | 201.00 | 1 |
| Apr 1984 | 204.00 | 1 |
| Feb 1984 | 203.00 | 1 |
| Dec 1983 | 202.00 | 1 |
| Nov 1983 | 205.00 | 1 |
| Sep 1983 | 207.00 | 1 |
| Jul 1983 | 207.00 | 1 |
| Jun 1983 | 209.00 | 1 |
| May 1983 | 209.00 | 1 |
| Mar 1983 | 162.00 | 1 |
| Feb 1983 | 203.00 | 1 |
| Jan 1983 | 213.00 | 1 |
| Oct 1982 | 209.00 | 1 |
| Sep 1982 | 200.00 | 1 |
| Jul 1982 | 182.00 | 1 |
| Jun 1982 | 202.00 | 1 |
| Apr 1982 | 174.00 | 1 |
| Mar 1982 | 205.00 | 1 |
| Jan 1982 | 195.00 | 1 |
| Dec 1981 | 164.00 | 1 |
| Oct 1981 | 161.00 | 1 |
| Sep 1981 | 169.00 | 1 |
| Aug 1981 | 179.00 | 1 |
| Jun 1981 | 185.00 | 1 |
| May 1981 | 188.00 | 1 |
| Mar 1981 | 217.00 | 1 |
| Feb 1981 | 221.00 | 1 |
| Dec 1980 | 214.00 | 1 |
| Oct 1980 | 205.00 | 1 |
| Aug 1980 | 215.00 | 1 |
| Jun 1980 | 184.00 | 1 |
| May 1980 | 201.00 | 1 |
| Mar 1980 | 195.00 | 1 |
| Feb 1980 | 393.00 | 1 |
| Jan 1980 | 200.00 | 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 |
|---|---|---|---|
| Mason 'B' | 1 | Anadarko Petroleum Corporation | Plugged and Abandoned |
Location
37.186575, -98.031822 · CNESW Sec 12 T33S R7W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001116273. The state’s own record.