SPRAGUE
Lease 1001136303 · Kingman County, Kansas · NWNWSE Sec 12 T30S R7W · DOR 123084
Oil1985–2011
Operator
Bramwell Petroleum, Inc.
Cumulative (state figure)
4,265.64 bbl
First production
1985
Last production
2011
Location (PLSS)
NWNWSE Sec 12 T30S R7W
Monthly oil production
26 months filed with the Kansas Geological Survey, Apr 1985 to Jun 2011. 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
4,265.60 bbl
Months filed
26
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Jun 2011 | 164.93 | 1 |
| Mar 2003 | 163.70 | 1 |
| Jan 2003 | 321.84 | 1 |
| Jul 2002 | 79.76 | 1 |
| Jun 2002 | 157.77 | 1 |
| May 2002 | 164.07 | 1 |
| Jan 2002 | 159.22 | 1 |
| Nov 2001 | 78.49 | 1 |
| Oct 2001 | 160.34 | 1 |
| Aug 2001 | 160.54 | 1 |
| Jan 2001 | 147.42 | 1 |
| Aug 2000 | 156.52 | 1 |
| Jun 2000 | 158.01 | 1 |
| Mar 2000 | 163.73 | 1 |
| Jan 2000 | 156.22 | 1 |
| Nov 1999 | 163.00 | 1 |
| Sep 1999 | 155.86 | 1 |
| Jul 1999 | 160.40 | 1 |
| Jun 1999 | 159.82 | 1 |
| Apr 1991 | 145.00 | 1 |
| Sep 1988 | 176.00 | 1 |
| Apr 1986 | 186.00 | 1 |
| Dec 1985 | 180.00 | 1 |
| Oct 1985 | 183.00 | 1 |
| Jun 1985 | 190.00 | 1 |
| Apr 1985 | 174.00 | 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
37.449506, -98.034287 · NWNWSE Sec 12 T30S R7W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001136303. The state’s own record.