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Yearly and monthly production

ESFELD Lease
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Lease: ESFELD
Operator: RJM Company
Location: SW NW T16S, R11W, Sec. 29
Cumulative Production: 1339705.89 barrels (from 1940 to 2024)
KS Dept. of Revenue Lease Code: 103469
KS Dept. of Revenue Lease Name: ESFELD
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Kraft-Prusa
County: Barton
Producing Zone:
Well Data (may be an incomplete list):
T16S R11W, Sec. 29, SW SW NW
Lease: ESFELD 1
Operator: DERBY OIL CO.
Current Operator: Classic Well Service, Inc.
API Number: 15-009-15046
T16S R11W, Sec. 29, SW SE NW
Lease: ESFELD 8
Operator: DERBY OIL CO.
Current Operator: RJM Company
API Number: 15-009-15052
T16S R11W, Sec. 29, NW SW NW
Lease: ESFELD 3
Operator: DERBY OIL CO.
Current Operator: Classic Well Service, Inc.
API Number: 15-009-15047
T16S R11W, Sec. 29, NE NW NW
Lease: ESFELD 9
Operator: DERBY OIL CO.
Current Operator: Classic Well Service, Inc.
API Number: 15-009-15054

Data are received monthly from the Kansas Department of Revenue.



Annual Oil Production, (bbls)

Year Production Wells
Production Plots

1940 17,687 4
1941 35,290 4
1942 52,818 6
1943 79,389 6
1944 73,351 6
1945 69,987 7
1946 61,522 7
1947 67,627 7
1948 67,431 7
1949 62,714 7
1950 62,834 7
1951 68,831 8
1952 54,578 8
1953 57,973 9
1954 61,778 9
1955 48,920 9
1956 39,235 9
1957 31,647 9
1958 24,178 9
1959 17,625 9
1960 17,032 9
1961 13,535 9
1962 7,262 9
1963 11,757 9
1964 26,950 9
1965 27,165 9
1966 16,194 9
1967 12,433 8
1968 16,612 8
1969 13,246 8
1970 10,144 8
1971 9,976 8
1972 8,250 8
1973 6,390 8
1974 6,767 8
1975 8,417 8
1976 6,720 5
1977 5,365 5
1978 4,009 5
1979 3,707 5
1980 3,765 5
1981 3,950 5
1982 2,866 5
1983 2,369 5
1984 2,895 5
1985 1,806 5
1986 761 5
1987 1,756 5
1988 1,960 5
1989 1,779 5
1990 1,649 5
1991 2,021 5
1992 1,612 5
1993 1,372 5
1994 1,587 5
1995 1,331 5
1996 1,540 2
1997 1,316 2
1998 540 2
1999 1,041 3
2000 686 3
2001 534 3
2002 329 3
2003 731 3
2004 725 3
2005 176 3
2006 688 3
2007 477 3
2008 659 3
2009 497 3
2010 652 3
2011 658 3
2012 823 2
2013 494 2
2014 653 2
2015 492 2
2016 662 1
2017 652 1
2018 653 1
2019 828 1
2020 495 1
2021 653 1
2022 430 1
2023 479 1
2024 318 1
Reported through 6-2024.
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 1 166.86 2 CHS McPherson Refinery Inc (100%)
2014 4 153.35 2 CHS McPherson Refinery Inc (100%)
2014 8 163.59 2 CHS McPherson Refinery Inc (100%)
2014 11 169.59 2 CHS McPherson Refinery Inc (100%)
2015 2 160.49 2 CHS McPherson Refinery Inc (100%)
2015 6 166.01 2 CHS McPherson Refinery Inc (100%)
2015 10 165.47 2 CHS McPherson Refinery Inc (100%)
2016 1 166.16 1 CHS McPherson Refinery Inc (100%)
2016 5 164.66 1 CHS McPherson Refinery Inc (100%)
2016 8 162.04 1 CHS McPherson Refinery Inc (100%)
2016 11 169.11 1 CHS McPherson Refinery Inc (100%)
2017 1 169.72 1 CHS McPherson Refinery Inc (100%)
2017 4 165.44 1 CHS McPherson Refinery Inc (100%)
2017 7 155.87 1 CHS McPherson Refinery Inc (100%)
2017 10 161.19 1 CHS McPherson Refinery Inc (100%)
2018 1 160.9 1 CHS McPherson Refinery Inc (100%)
2018 4 168.37 1 CHS McPherson Refinery Inc (100%)
2018 7 162.01 1 CHS McPherson Refinery Inc (100%)
2018 10 161.37 1 CHS McPherson Refinery Inc (100%)
2019 1 168.42 1 CHS McPherson Refinery Inc (100%)
2019 4 166.94 1 CHS McPherson Refinery Inc (100%)
2019 7 163.35 1 CHS McPherson Refinery Inc (100%)
2019 9 161.95 1 CHS McPherson Refinery Inc (100%)
2019 12 167.14 1 CHS McPherson Refinery Inc (100%)
2020 3 166.66 1 CHS McPherson Refinery Inc (100%)
2020 6 163.16 1 CHS McPherson Refinery Inc (100%)
2020 10 165.1 1 CHS McPherson Refinery Inc (100%)
2021 1 162.27 1 CHS McPherson Refinery Inc (100%)
2021 5 163.02 1 CHS McPherson Refinery Inc (100%)
2021 8 160.27 1 CHS McPherson Refinery Inc (100%)
2021 12 167.29 1 CHS McPherson Refinery Inc (100%)
2022 2 115.16 1 CHS McPherson Refinery Inc (100%)
2022 6 159.89 1 CHS McPherson Refinery Inc (100%)
2022 9 154.59 1 CHS McPherson Refinery Inc (100%)
2023 1 156.41 1 CHS McPherson Refinery Inc (100%)
2023 6 158.59 1 CHS McPherson Refinery Inc (100%)
2023 10 164.1 1 CHS McPherson Refinery Inc (100%)
2024 2 160.21 1 CHS McPherson Refinery Inc (100%)
2024 6 157.89 1 CHS McPherson Refinery Inc (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.