HEFLEY
Lease 1001139471 · Cowley County, Kansas · NWNESW Sec 9 T32S R7E · DOR 128496
Oil1988–2017
Operator
Kloberdanz, Paul E.
Cumulative (state figure)
2,206.76 bbl
First production
1988
Last production
2017
Location (PLSS)
NWNESW Sec 9 T32S R7E
Monthly oil production
21 months filed with the Kansas Geological Survey, May 1988 to May 2017. 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
2,206.80 bbl
Months filed
21
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| May 2017 | 159.17 | 1 |
| Jun 2016 | 168.39 | 1 |
| Nov 2015 | 97.59 | 1 |
| Mar 2015 | 79.30 | 1 |
| Jun 2014 | 88.38 | 1 |
| Dec 2013 | 101.39 | 1 |
| Jun 2013 | 90.86 | 1 |
| Dec 2012 | 60.92 | 1 |
| Apr 2012 | 51.19 | 1 |
| Aug 2011 | 75.77 | 1 |
| Mar 2011 | 69.77 | 1 |
| Sep 2010 | 72.34 | 1 |
| Apr 2010 | 70.50 | 1 |
| Oct 2009 | 50.65 | 1 |
| Jun 2009 | 74.87 | 1 |
| Dec 2008 | 126.68 | 1 |
| Jan 2008 | 136.77 | 1 |
| Nov 2006 | 162.22 | 1 |
| Jul 1988 | 140.00 | 1 |
| Jun 1988 | 163.00 | 1 |
| May 1988 | 167.00 | 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
37.279557, -96.674125 · NWNESW Sec 9 T32S R7E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001139471. The state’s own record.