WILLISTON-PERGOLLA
Lease 1001134669 · Anderson County, Kansas · Sec 21 T20S R20E · DOR 121426
Oil1984–1993
Operator
WRW Oil Co
Cumulative (state figure)
1,619 bbl
First production
1984
Last production
1993
Location (PLSS)
Sec 21 T20S R20E
Monthly oil production
44 months filed with the Kansas Geological Survey, Jun 1984 to Feb 1993. 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
1,619 bbl
Months filed
44
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Feb 1993 | 44 | 1 |
| Aug 1992 | 30 | 1 |
| May 1992 | 27 | 1 |
| Oct 1991 | 37 | 1 |
| Jun 1991 | 31 | 1 |
| Mar 1991 | 33 | 1 |
| Dec 1990 | 34 | 1 |
| Sep 1990 | 41 | 1 |
| May 1990 | 40 | 1 |
| Feb 1990 | 41 | 1 |
| Nov 1989 | 43 | 1 |
| Sep 1989 | 40 | 1 |
| Jun 1989 | 58 | 1 |
| Mar 1989 | 43 | 1 |
| Jan 1989 | 50 | 1 |
| Oct 1988 | 32 | 1 |
| Aug 1988 | 47 | 1 |
| Jun 1988 | 49 | 1 |
| Apr 1988 | 63 | 1 |
| Jan 1988 | 79 | 1 |
| Aug 1987 | 22 | 1 |
| Jul 1987 | 17 | 1 |
| Jun 1987 | 30 | 1 |
| Apr 1987 | 25 | 1 |
| Jan 1987 | 9 | 1 |
| Dec 1986 | 40 | 1 |
| Aug 1986 | 36 | 1 |
| Jul 1986 | 35 | 1 |
| Apr 1986 | 53 | 1 |
| Feb 1986 | 26 | 1 |
| Jan 1986 | 13 | 1 |
| Nov 1985 | 15 | 1 |
| Oct 1985 | 35 | 1 |
| Aug 1985 | 32 | 1 |
| Jun 1985 | 45 | 1 |
| Apr 1985 | 43 | 1 |
| Feb 1985 | 28 | 1 |
| Dec 1984 | 20 | 1 |
| Nov 1984 | 25 | 1 |
| Oct 1984 | 31 | 1 |
| Sep 1984 | 27 | 1 |
| Aug 1984 | 44 | 1 |
| Jul 1984 | 59 | 1 |
| Jun 1984 | 47 | 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
38.295445, -95.203228 · Sec 21 T20S R20E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001134669. The state’s own record.