ALEX LEIKER
Lease 1001117729 · Ellis County, Kansas · NWNESW Sec 2 T15S R18W · DOR 108276
Oil1956–2018
Operator
Black Rock Resources, LLC
Cumulative (state figure)
287,003.85 bbl
First production
1956
Last production
2018
Location (PLSS)
NWNESW Sec 2 T15S R18W
Monthly oil production
87 months filed with the Kansas Geological Survey, Jan 1980 to Jun 2018. 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
13,425.90 bbl
Months filed
87
Most wells in a month
3
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 287,003.85 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Jun 2018 | 38.33 | 1 |
| Jan 2017 | 161.03 | 1 |
| May 2015 | 160.17 | 1 |
| May 2014 | 161.10 | 1 |
| Jun 2013 | 159.05 | 1 |
| Nov 2012 | 19.72 | 1 |
| Jan 2012 | 158.41 | 1 |
| Apr 2011 | 159.73 | 1 |
| Jul 2010 | 160.68 | 1 |
| Nov 2009 | 160.75 | 1 |
| Apr 2009 | 159.58 | 1 |
| Apr 2008 | 152.63 | 1 |
| Aug 2007 | 150.32 | 1 |
| Jan 2007 | 338.83 | 1 |
| Dec 2006 | 166.70 | 1 |
| Mar 2006 | 164.61 | 1 |
| Jun 2005 | 166.32 | 1 |
| Dec 2004 | 167.18 | 1 |
| Dec 2003 | 22.00 | 1 |
| Aug 2003 | 171.15 | 1 |
| Jan 2003 | 154.42 | 1 |
| May 2002 | 14.44 | 1 |
| Apr 2002 | 168.76 | 1 |
| Mar 2001 | 174.84 | 1 |
| Nov 2000 | 167.74 | 1 |
| Mar 2000 | 155.98 | 1 |
| Dec 1999 | 166.82 | 1 |
| May 1999 | 163.68 | 1 |
| Oct 1997 | 169.73 | 1 |
| May 1997 | 172.68 | 1 |
| Aug 1996 | 132.60 | 1 |
| Feb 1996 | 163.87 | 1 |
| Jul 1995 | 164.00 | 1 |
| Nov 1993 | 148.00 | 1 |
| May 1993 | 164.00 | 1 |
| Feb 1993 | 167.00 | 1 |
| Sep 1992 | 158.00 | 1 |
| May 1992 | 150.00 | 1 |
| Mar 1992 | 170.00 | 1 |
| Aug 1991 | 168.00 | 1 |
| May 1991 | 144.00 | 1 |
| Apr 1991 | 1.00 | 1 |
| Mar 1991 | 171.00 | 1 |
| Sep 1990 | 171.00 | 1 |
| May 1990 | 170.00 | 1 |
| Feb 1990 | 170.00 | 1 |
| Oct 1989 | 170.00 | 1 |
| Jul 1989 | 170.00 | 1 |
| Apr 1989 | 174.00 | 1 |
| Jan 1989 | 173.00 | 1 |
| Aug 1988 | 173.00 | 1 |
| Apr 1988 | 174.00 | 1 |
| Dec 1987 | 172.00 | 1 |
| Sep 1987 | 173.00 | 1 |
| Jun 1987 | 173.00 | 1 |
| Dec 1986 | 88.00 | 1 |
| Nov 1986 | 166.00 | 1 |
| May 1986 | 170.00 | 1 |
| Feb 1986 | 164.00 | 1 |
| Oct 1985 | 169.00 | 1 |
| Jul 1985 | 161.00 | 1 |
| May 1985 | 163.00 | 1 |
| Mar 1985 | 148.00 | 1 |
| Nov 1984 | 169.00 | 1 |
| Aug 1984 | 164.00 | 1 |
| May 1984 | 164.00 | 1 |
| Feb 1984 | 128.00 | 1 |
| Jan 1984 | 166.00 | 1 |
| Sep 1983 | 164.00 | 1 |
| Jul 1983 | 133.00 | 1 |
| May 1983 | 171.00 | 1 |
| Mar 1983 | 169.00 | 1 |
| Dec 1982 | 168.00 | 3 |
| Sep 1982 | 167.00 | 3 |
| Jul 1982 | 166.00 | 3 |
| Apr 1982 | 154.00 | 3 |
| Mar 1982 | 122.00 | 3 |
| Dec 1981 | 175.00 | 3 |
| Oct 1981 | 136.00 | 3 |
| Aug 1981 | 172.00 | 3 |
| May 1981 | 156.00 | 3 |
| Dec 1980 | 144.00 | 3 |
| Oct 1980 | 129.00 | 3 |
| Aug 1980 | 172.00 | 3 |
| Jun 1980 | 127.00 | 3 |
| May 1980 | 142.00 | 3 |
| Jan 1980 | 167.00 | 3 |
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
38.775861, -99.294304 · NWNESW Sec 2 T15S R18W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001117729. The state’s own record.