PROBASCO (1-A)
Lease 1001135323 · Rooks County, Kansas · NENENW Sec 10 T7S R20W · DOR 122085
Oil1984–1996
Operator
Viking Resources, Inc
Cumulative (state figure)
66,995.69 bbl
First production
1984
Last production
1996
Location (PLSS)
NENENW Sec 10 T7S R20W
Monthly oil production
69 months filed with the Kansas Geological Survey, Oct 1984 to Jul 1996. 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
66,995.70 bbl
Months filed
69
Most wells in a month
5
| Month | Oil (bbl) | Wells |
|---|---|---|
| Jul 1996 | 20.69 | 5 |
| Jul 1995 | 46.00 | 5 |
| Oct 1991 | 64.00 | 5 |
| Apr 1990 | 59.00 | 5 |
| Feb 1990 | 244.00 | 1 |
| Jan 1990 | 338.00 | 1 |
| Dec 1989 | 169.00 | 1 |
| Nov 1989 | 172.00 | 1 |
| Oct 1989 | 343.00 | 1 |
| Sep 1989 | 171.00 | 1 |
| Aug 1989 | 335.00 | 1 |
| Jul 1989 | 322.00 | 1 |
| Jun 1989 | 165.00 | 1 |
| May 1989 | 341.00 | 1 |
| Apr 1989 | 168.00 | 1 |
| Mar 1989 | 339.00 | 1 |
| Feb 1989 | 348.00 | 1 |
| Jan 1989 | 172.00 | 1 |
| Dec 1988 | 339.00 | 1 |
| Nov 1988 | 340.00 | 1 |
| Oct 1988 | 338.00 | 1 |
| Sep 1988 | 335.00 | 1 |
| Aug 1988 | 334.00 | 1 |
| Jul 1988 | 336.00 | 1 |
| Jun 1988 | 331.00 | 1 |
| May 1988 | 337.00 | 1 |
| Apr 1988 | 343.00 | 1 |
| Mar 1988 | 345.00 | 1 |
| Feb 1988 | 342.00 | 1 |
| Jan 1988 | 344.00 | 1 |
| Dec 1987 | 519.00 | 1 |
| Nov 1987 | 335.00 | 1 |
| Oct 1987 | 506.00 | 1 |
| Sep 1987 | 333.00 | 1 |
| Aug 1987 | 496.00 | 1 |
| Jul 1987 | 332.00 | 1 |
| Jun 1987 | 422.00 | 1 |
| May 1987 | 667.00 | 1 |
| Apr 1987 | 514.00 | 1 |
| Mar 1987 | 341.00 | 1 |
| Feb 1987 | 667.00 | 1 |
| Jan 1987 | 515.00 | 1 |
| Dec 1986 | 512.00 | 1 |
| Nov 1986 | 674.00 | 1 |
| Oct 1986 | 677.00 | 1 |
| Sep 1986 | 502.00 | 1 |
| Aug 1986 | 668.00 | 1 |
| Jul 1986 | 662.00 | 1 |
| Jun 1986 | 662.00 | 1 |
| May 1986 | 825.00 | 1 |
| Apr 1986 | 677.00 | 1 |
| Mar 1986 | 825.00 | 1 |
| Feb 1986 | 854.00 | 1 |
| Jan 1986 | 854.00 | 1 |
| Dec 1985 | 1,130.00 | 1 |
| Nov 1985 | 1,015.00 | 1 |
| Oct 1985 | 1,521.00 | 1 |
| Sep 1985 | 1,351.00 | 1 |
| Aug 1985 | 1,343.00 | 1 |
| Jul 1985 | 1,505.00 | 1 |
| Jun 1985 | 1,684.00 | 1 |
| May 1985 | 2,107.00 | 1 |
| Apr 1985 | 2,432.00 | 1 |
| Mar 1985 | 2,886.00 | 1 |
| Feb 1985 | 3,107.00 | 1 |
| Jan 1985 | 4,278.00 | 1 |
| Dec 1984 | 5,999.00 | 1 |
| Nov 1984 | 6,721.00 | 1 |
| Oct 1984 | 7,997.00 | 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
39.465570, -99.538441 · NENENW Sec 10 T7S R20W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001135323. The state’s own record.