MASON UNIT A
Lease 1001137608 · Sedgwick County, Kansas · N2NESE Sec 11 T29S R1W · DOR 124410
Oil1986–19971 well
Operator
Vintage Petroleum, LLC
Cumulative (state figure)
28,810.20 bbl
First production
1986
Last production
1997
Location (PLSS)
N2NESE Sec 11 T29S R1W
Monthly oil production
63 months filed with the Kansas Geological Survey, Jan 1986 to Jun 1997. 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
28,810.20 bbl
Months filed
63
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Jun 1997 | 33.75 | 1 |
| Mar 1997 | 141.20 | 1 |
| Jun 1996 | 162.25 | 1 |
| Jan 1995 | 139.00 | 1 |
| Jul 1992 | 159.00 | 1 |
| May 1992 | 162.00 | 1 |
| Feb 1992 | 166.00 | 1 |
| Dec 1991 | 163.00 | 1 |
| Aug 1991 | 162.00 | 1 |
| Jun 1991 | 160.00 | 1 |
| Apr 1991 | 165.00 | 1 |
| Feb 1991 | 164.00 | 1 |
| Dec 1990 | 168.00 | 1 |
| Oct 1990 | 161.00 | 1 |
| Sep 1990 | 163.00 | 1 |
| Jul 1990 | 164.00 | 1 |
| Jun 1990 | 164.00 | 1 |
| Apr 1990 | 167.00 | 1 |
| Mar 1990 | 164.00 | 1 |
| Jan 1990 | 161.00 | 1 |
| Dec 1989 | 160.00 | 1 |
| Oct 1989 | 164.00 | 1 |
| Aug 1989 | 163.00 | 1 |
| Jul 1989 | 164.00 | 1 |
| Jun 1989 | 161.00 | 1 |
| Apr 1989 | 165.00 | 1 |
| Mar 1989 | 161.00 | 1 |
| Feb 1989 | 165.00 | 1 |
| Jan 1989 | 166.00 | 1 |
| Dec 1988 | 163.00 | 1 |
| Nov 1988 | 162.00 | 1 |
| Oct 1988 | 168.00 | 1 |
| Sep 1988 | 161.00 | 1 |
| Aug 1988 | 160.00 | 1 |
| Jun 1988 | 176.00 | 1 |
| May 1988 | 164.00 | 1 |
| Apr 1988 | 163.00 | 1 |
| Mar 1988 | 169.00 | 1 |
| Feb 1988 | 183.00 | 1 |
| Jan 1988 | 176.00 | 1 |
| Dec 1987 | 166.00 | 1 |
| Nov 1987 | 167.00 | 1 |
| Oct 1987 | 332.00 | 1 |
| Sep 1987 | 164.00 | 1 |
| Aug 1987 | 161.00 | 1 |
| Jul 1987 | 161.00 | 1 |
| Jun 1987 | 342.00 | 1 |
| May 1987 | 166.00 | 1 |
| Apr 1987 | 495.00 | 1 |
| Feb 1987 | 167.00 | 1 |
| Jan 1987 | 344.00 | 1 |
| Dec 1986 | 339.00 | 1 |
| Nov 1986 | 170.00 | 1 |
| Oct 1986 | 339.00 | 1 |
| Sep 1986 | 499.00 | 1 |
| Aug 1986 | 660.00 | 1 |
| Jul 1986 | 1,164.00 | 1 |
| Jun 1986 | 1,489.00 | 1 |
| May 1986 | 2,022.00 | 1 |
| Apr 1986 | 2,352.00 | 1 |
| Mar 1986 | 3,867.00 | 1 |
| Feb 1986 | 3,694.00 | 1 |
| Jan 1986 | 3,147.00 | 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 UNIT 'A' | 1 | Vintage Petroleum, LLC | Plugged and Abandoned |
Location
37.541372, -97.390418 · N2NESE Sec 11 T29S R1W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001137608. The state’s own record.