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Yearly and monthly production

KOWALSKY B-P Lease
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Lease: KOWALSKY B-P
Operator: Ritchie Exploration, Inc.
Location: T20S, R11W, Sec. 18
Cumulative Production: 2209434.34 barrels (from 1939 to 2021)
KS Dept. of Revenue Lease Code: 104531
KS Dept. of Revenue Lease Name: KOWALSKY B-P
Field: Chase-Silica
County: Barton
Producing Zone:
Well Data (may be an incomplete list):
T20S R11W, Sec. 18, SW SE SE
Lease: KOWALSKY, P. 'B' 6
Operator: SHELL OIL CO
Current Operator: Ritchie Exploration, Inc.
API Number: 15-009-07088
T20S R11W, Sec. 18, E2 SE
Lease: KOWALSKY, P. 'B' 8
Operator: Ritchie Exploration, Inc.
Current Operator: Ritchie Exploration, Inc.
API Number: 15-009-24802

Data are received monthly from the Kansas Department of Revenue.



Annual Oil Production, (bbls)

Year Production Wells
Production Plots

1939 30,855 1
1940 24,418 2
1941 55,570 5
1942 173,772 6
1943 243,592 6
1944 239,543 6
1945 177,393 6
1946 119,615 6
1947 98,043 6
1948 72,653 6
1949 59,196 6
1950 51,721 6
1951 49,200 6
1952 40,176 6
1953 36,041 6
1954 35,880 6
1955 35,554 6
1956 34,461 6
1957 32,935 6
1958 28,729 6
1959 24,705 6
1960 25,969 6
1961 24,471 6
1962 24,048 6
1963 22,059 6
1964 20,914 6
1965 20,429 6
1966 18,582 5
1967 17,699 5
1968 16,061 5
1969 13,987 5
1970 13,406 5
1971 13,440 5
1972 12,652 5
1973 11,773 5
1974 11,833 5
1975 11,786 5
1976 10,925 5
1977 10,200 5
1978 10,077 5
1979 8,611 5
1980 7,923 5
1981 9,228 5
1982 8,344 5
1983 9,746 5
1984 9,663 5
1985 13,230 5
1986 11,946 5
1987 11,510 5
1988 10,739 5
1989 7,338 5
1990 8,230 5
1991 8,914 5
1992 8,266 5
1993 8,974 5
1994 7,897 5
1995 6,278 5
1996 5,992 3
1997 7,196 3
1998 5,387 3
1999 6,159 3
2000 4,743 3
2001 4,374 3
2002 3,441 2
2003 2,919 2
2004 3,997 2
2005 4,966 2
2006 3,812 2
2007 3,004 2
2008 3,100 2
2009 2,749 2
2010 2,769 2
2011 2,938 2
2012 2,284 2
2013 2,684 2
2014 2,086 2
2015 1,601 2
2016 1,598 2
2017 - -
2018 318 2
2019 - -
2020 100 2
2021 15 2
Reported through 4-2021.
Note: bbls is barrels; mcf is 1000 cubic feet.
  Recent Monthly Oil Production, (bbls)
(Complete production available in file saved
using blue button at top of page.)
Year Month Production Wells Reporter or Purchaser/
Reporting Customer
2014 1 161.78 2 CHS McPherson Refinery Inc (100%)
2014 2 165.88 2 CHS McPherson Refinery Inc (100%)
2014 3 161.29 2 CHS McPherson Refinery Inc (100%)
2014 4 161.94 2 CHS McPherson Refinery Inc (100%)
2014 5 158.54 2 CHS McPherson Refinery Inc (100%)
2014 6 155.15 2 CHS McPherson Refinery Inc (100%)
2014 7 313.68 2 CHS McPherson Refinery Inc (100%)
2014 8 158.27 2 CHS McPherson Refinery Inc (100%)
2014 9 161.23 2 CHS McPherson Refinery Inc (100%)
2014 10 159.65 2 CHS McPherson Refinery Inc (100%)
2014 11 163.82 2 CHS McPherson Refinery Inc (100%)
2014 12 164.93 2 CHS McPherson Refinery Inc (100%)
2015 1 163.21 2 CHS McPherson Refinery Inc (100%)
2015 2 160.37 2 CHS McPherson Refinery Inc (100%)
2015 3 166.28 2 CHS McPherson Refinery Inc (100%)
2015 5 161.89 2 CHS McPherson Refinery Inc (100%)
2015 6 157.59 2 CHS McPherson Refinery Inc (100%)
2015 7 157.93 2 CHS McPherson Refinery Inc (100%)
2015 8 156.95 2 CHS McPherson Refinery Inc (100%)
2015 9 159.62 2 CHS McPherson Refinery Inc (100%)
2015 10 157.62 2 CHS McPherson Refinery Inc (100%)
2015 11 159.37 2 CHS McPherson Refinery Inc (100%)
2016 2 160.04 2 CHS McPherson Refinery Inc (100%)
2016 3 160.85 2 CHS McPherson Refinery Inc (100%)
2016 4 163.68 2 CHS McPherson Refinery Inc (100%)
2016 5 159.04 2 CHS McPherson Refinery Inc (100%)
2016 6 157.91 2 CHS McPherson Refinery Inc (100%)
2016 7 154.36 2 CHS McPherson Refinery Inc (100%)
2016 8 158.88 2 CHS McPherson Refinery Inc (100%)
2016 9 158.94 2 CHS McPherson Refinery Inc (100%)
2016 10 161.4 2 CHS McPherson Refinery Inc (100%)
2016 12 162.43 2 CHS McPherson Refinery Inc (100%)
2018 4 160.21 2 CHS McPherson Refinery Inc (100%)
2018 8 158.01 2 CHS McPherson Refinery Inc (100%)
2020 12 100.38 2 CHS McPherson Refinery Inc (100%)
2021 4 15.4 2 SEC Reclaiming, Inc. dba H & W Oil Company (100%)



Pre-1987 cumulative data and monthly volume data is provided under license agreement to the KGS by IHS Energy. As such, it may be reviewed and used for public service and research purposes. It may not be downloaded or used for purposes of re-packaging, reselling or dissemination to third parties.

Kansas Geological Survey
Comments to webadmin@kgs.ku.edu
URL=http://www.kgs.ku.edu/Magellan/Field/lease.html
Programs Updated May 27, 2014
Data from Kansas Dept. of Revenue files monthly.