PHYE 1
Lease 1001125379 · Barber County, Kansas · CSENW Sec 25 T31S R12W · DOR 112160
Oil1979–2013
Operator
Chieftain Oil Co., Inc.
Cumulative (state figure)
9,964.21 bbl
First production
1979
Last production
2013
Location (PLSS)
CSENW Sec 25 T31S R12W
Monthly oil production
56 months filed with the Kansas Geological Survey, Apr 1980 to Feb 2013. 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
8,933.20 bbl
Months filed
56
Most wells in a month
1
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 9,964.21 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Feb 2013 | 155.92 | 1 |
| May 2012 | 160.74 | 1 |
| Oct 2011 | 147.41 | 1 |
| Mar 2011 | 157.97 | 1 |
| Aug 2010 | 155.71 | 1 |
| Feb 2010 | 161.66 | 1 |
| Aug 2009 | 154.06 | 1 |
| Sep 2008 | 147.17 | 1 |
| Jan 2008 | 158.11 | 1 |
| Aug 2007 | 146.90 | 1 |
| Oct 2006 | 158.09 | 1 |
| Aug 2005 | 157.20 | 1 |
| Oct 2004 | 158.80 | 1 |
| Apr 2004 | 159.11 | 1 |
| May 2003 | 158.78 | 1 |
| Sep 2002 | 161.63 | 1 |
| Feb 2002 | 162.59 | 1 |
| Jun 2001 | 160.07 | 1 |
| Nov 2000 | 164.56 | 1 |
| May 2000 | 159.40 | 1 |
| Sep 1999 | 157.46 | 1 |
| Jan 1999 | 145.85 | 1 |
| Jul 1998 | 167.82 | 1 |
| Nov 1997 | 165.41 | 1 |
| May 1997 | 161.18 | 1 |
| Oct 1996 | 162.86 | 1 |
| Apr 1996 | 168.75 | 1 |
| Oct 1995 | 159.00 | 1 |
| May 1995 | 159.00 | 1 |
| Dec 1994 | 169.00 | 1 |
| May 1994 | 162.00 | 1 |
| Dec 1993 | 164.00 | 1 |
| Jun 1993 | 163.00 | 1 |
| Dec 1992 | 151.00 | 1 |
| Jul 1992 | 160.00 | 1 |
| Feb 1992 | 166.00 | 1 |
| Jul 1991 | 152.00 | 1 |
| Dec 1990 | 160.00 | 1 |
| Jun 1990 | 163.00 | 1 |
| Dec 1989 | 153.00 | 1 |
| Jul 1989 | 162.00 | 1 |
| Feb 1989 | 162.00 | 1 |
| Aug 1988 | 164.00 | 1 |
| Dec 1987 | 170.00 | 1 |
| Mar 1987 | 156.00 | 1 |
| Sep 1986 | 166.00 | 1 |
| Feb 1986 | 167.00 | 1 |
| Sep 1985 | 153.00 | 1 |
| Feb 1985 | 156.00 | 1 |
| Oct 1984 | 156.00 | 1 |
| Mar 1984 | 164.00 | 1 |
| Dec 1983 | 161.00 | 1 |
| Apr 1982 | 163.00 | 1 |
| Dec 1981 | 156.00 | 1 |
| Oct 1980 | 161.00 | 1 |
| Apr 1980 | 160.00 | 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
37.321090, -98.579580 · CSENW Sec 25 T31S R12W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001125379. The state’s own record.