O'HARA 3
Lease 1024491110 · Barber County, Kansas · Sec 27 T32S R10W · DOR 135419
Oil2001–2015
Operator
Chieftain Oil Co., Inc.
Cumulative (state figure)
5,010.82 bbl
First production
2001
Last production
2015
Location (PLSS)
Sec 27 T32S R10W
Monthly oil production
33 months filed with the Kansas Geological Survey, Nov 2001 to Nov 2015. 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
5,010.80 bbl
Months filed
33
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Nov 2015 | 17.03 | 1 |
| Oct 2015 | 178.60 | 1 |
| Mar 2014 | 147.93 | 1 |
| Jun 2013 | 274.99 | 1 |
| Mar 2013 | 15.66 | 1 |
| Nov 2011 | 148.02 | 1 |
| Mar 2011 | 154.79 | 1 |
| Oct 2009 | 136.70 | 1 |
| Dec 2008 | 152.00 | 1 |
| Apr 2008 | 161.61 | 1 |
| Oct 2007 | 158.20 | 1 |
| Feb 2007 | 153.72 | 1 |
| Sep 2006 | 160.50 | 1 |
| Jun 2006 | 155.99 | 1 |
| Mar 2006 | 148.57 | 1 |
| Nov 2005 | 150.55 | 1 |
| May 2005 | 158.74 | 1 |
| Jan 2005 | 154.80 | 1 |
| Oct 2004 | 160.89 | 1 |
| May 2004 | 153.28 | 1 |
| Feb 2004 | 155.33 | 1 |
| Nov 2003 | 111.48 | 1 |
| Jan 2003 | 143.87 | 1 |
| Dec 2002 | 129.18 | 1 |
| Oct 2002 | 155.39 | 1 |
| Sep 2002 | 159.28 | 1 |
| Jun 2002 | 159.28 | 1 |
| May 2002 | 159.31 | 1 |
| Apr 2002 | 314.91 | 1 |
| Feb 2002 | 141.78 | 1 |
| Jan 2002 | 124.80 | 1 |
| Dec 2001 | 153.56 | 1 |
| Nov 2001 | 160.08 | 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
37.231766, -98.394398 · Sec 27 T32S R10W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1024491110. The state’s own record.