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Yearly and monthly production

HEFFERNAN JOHN Lease 		Save To File
Lease: HEFFERNAN JOHN
Operator: Mai Oil Operations, Inc.
Location: N2 N2 NW T15S, R13W, Sec. 4
Cumulative Production: 195378.85 barrels (from 1945 to 2024)
KS Dept. of Revenue Lease Code: 105375
KS Dept. of Revenue Lease Name: HEFFERNAN,J.A.
View T1 PDF (from KCC)
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Trapp
County: Russell
Producing Zone:
Well Data (may be an incomplete list):
T15S R13W, Sec. 4, S2 SE NW
Lease: JOHN A. HEFFERNAN 1
Operator: STANOLIND OIL & GAS CO.
Current Operator: Mai Oil Operations, Inc.
API Number: 15-167-05216 		T15S R13W, Sec. 4, NE SE NW
Lease: J. A. HEFFERNAN 2
Operator: HALLWOOD PETROLEUM INC
Current Operator: Mai Oil Operations, Inc.
API Number: 15-167-22969
T15S R13W, Sec. 4, NW SE NW
Lease: J. A. HEFFERNAN 3
Operator: HALLWOOD PETROLEUM INC
Current Operator: Mai Oil Operations, Inc.
API Number: 15-167-22976

Data are received monthly from the Kansas Department of Revenue.


Annual Oil Production, (bbls)

Year Production Wells
Production Plots

1945 6,277 1
1946 4,795 1
1947 3,485 1
1948 2,600 1
1949 2,531 1
1950 1,999 1
1951 1,909 1
1952 1,799 1
1953 1,943 1
1954 1,682 1
1955 1,602 1
1956 1,441 1
1957 1,534 1
1958 1,288 1
1959 1,395 1
1960 1,457 1
1961 1,237 1
1962 1,101 1
1963 1,078 1
1964 1,139 1
1965 1,124 1
1966 1,138 1
1967 1,092 1
1968 1,046 1
1969 1,295 1
1970 1,102 1
1971 1,459 1
1972 3,850 1
1973 5,333 1
1974 4,481 1
1975 3,660 1
1976 3,172 1
1977 2,977 1
1978 3,058 1
1979 2,790 1
1980 1,910 1
1981 1,909 1
1982 2,061 1
1983 1,302 1
1984 1,255 1
1985 1,062 1
1986 818 1
1987 1,422 1
1988 805 1
1989 1,004 1
1990 1,002 1
1991 6,526 1
1992 6,320 1
1993 5,249 1
1994 4,679 1
1995 4,442 1
1996 3,733 1
1997 3,833 3
1998 3,439 3
1999 3,497 3
2000 3,380 3
2001 3,287 3
2002 3,119 3
2003 3,142 3
2004 3,074 3
2005 2,933 3
2006 2,885 3
2007 2,891 3
2008 2,733 3
2009 2,843 3
2010 2,605 3
2011 2,443 3
2012 2,328 3
2013 2,192 3
2014 2,230 3
2015 2,040 3
2016 1,952 3
2017 1,789 3
2018 1,665 3
2019 1,905 3
2020 2,046 2
2021 1,731 3
2022 1,694 3
2023 1,676 3
2024 661 3
Reported through 5-2024.
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 1 332.05 3 Coffeyville Resources Refining & Marketing (100%)
2014 3 336.96 3 Coffeyville Resources Refining & Marketing (100%)
2014 4 181.92 3 Coffeyville Resources Refining & Marketing (100%)
2014 5 159.02 3 Coffeyville Resources Refining & Marketing (100%)
2014 6 165.78 3 Coffeyville Resources Refining & Marketing (100%)
2014 7 174.02 3 Coffeyville Resources Refining & Marketing (100%)
2014 8 167.44 3 Coffeyville Resources Refining & Marketing (100%)
2014 9 176.88 3 Coffeyville Resources Refining & Marketing (100%)
2014 10 173.97 3 Coffeyville Resources Refining & Marketing (100%)
2014 11 184.48 3 Coffeyville Resources Refining & Marketing (100%)
2014 12 177.19 3 Coffeyville Resources Refining & Marketing (100%)
2015 1 167.67 3 Coffeyville Resources Refining & Marketing (100%)
2015 2 174.91 3 Coffeyville Resources Refining & Marketing (100%)
2015 3 176.07 3 Coffeyville Resources Refining & Marketing (100%)
2015 4 176.94 3 Coffeyville Resources Refining & Marketing (100%)
2015 5 176.72 3 Coffeyville Resources Refining & Marketing (100%)
2015 6 158.84 3 Coffeyville Resources Refining & Marketing (100%)
2015 7 156.41 3 Coffeyville Resources Refining & Marketing (100%)
2015 8 162.98 3 Coffeyville Resources Refining & Marketing (100%)
2015 9 175.32 3 Coffeyville Resources Refining & Marketing (100%)
2015 10 164.62 3 Coffeyville Resources Refining & Marketing (100%)
2015 11 172.83 3 Coffeyville Resources Refining & Marketing (100%)
2015 12 176.33 3 Coffeyville Resources Refining & Marketing (100%)
2016 1 174.52 3 Coffeyville Resources Refining & Marketing (100%)
2016 2 179.6 3 Coffeyville Resources Refining & Marketing (100%)
2016 3 164.34 3 Coffeyville Resources Refining & Marketing (100%)
2016 4 159.32 3 Coffeyville Resources Refining & Marketing (100%)
2016 5 169.15 3 Coffeyville Resources Refining & Marketing (100%)
2016 6 164.57 3 Coffeyville Resources Refining & Marketing (100%)
2016 7 157.71 3 Coffeyville Resources Refining & Marketing (100%)
2016 8 175.01 3 Coffeyville Resources Refining & Marketing (100%)
2016 9 163.1 3 Coffeyville Resources Refining & Marketing (100%)
2016 10 157.85 3 Coffeyville Resources Refining & Marketing (100%)
2016 11 125.74 3 Coffeyville Resources Refining & Marketing (100%)
2016 12 160.92 3 Coffeyville Resources Refining & Marketing (100%)
2017 1 163.03 3 Coffeyville Resources Refining & Marketing (100%)
2017 2 172.67 3 Coffeyville Resources Refining & Marketing (100%)
2017 3 162.93 3 Coffeyville Resources Refining & Marketing (100%)
2017 4 162.32 3 Coffeyville Resources Refining & Marketing (100%)
2017 5 160.58 3 Coffeyville Resources Refining & Marketing (100%)
2017 6 158.37 3 Coffeyville Resources Refining & Marketing (100%)
2017 7 162.36 3 Coffeyville Resources Refining & Marketing (100%)
2017 8 163.24 3 Coffeyville Resources Refining & Marketing (100%)
2017 9 158.99 3 Coffeyville Resources Refining & Marketing (100%)
2017 11 163.38 3 Coffeyville Resources Refining & Marketing (100%)
2017 12 160.93 3 Coffeyville Resources Refining & Marketing (100%)
2018 1 167.18 3 Coffeyville Resources Refining & Marketing (100%)
2018 2 165.58 3 Coffeyville Resources Refining & Marketing (100%)
2018 3 171.25 3 Coffeyville Resources Refining & Marketing (100%)
2018 4 158.69 3 Coffeyville Resources Refining & Marketing (100%)
2018 5 166.35 3 Coffeyville Resources Refining & Marketing (100%)
2018 7 165.46 3 Coffeyville Resources Refining & Marketing (100%)
2018 8 161.48 3 Coffeyville Resources Refining & Marketing (100%)
2018 9 168.45 3 Coffeyville Resources Refining & Marketing (100%)
2018 10 171.5 3 Coffeyville Resources Refining & Marketing (100%)
2018 12 169.14 3 Coffeyville Resources Refining & Marketing (100%)
2019 1 177.21 3 Coffeyville Resources Refining & Marketing (100%)
2019 2 169.05 3 Coffeyville Resources Refining & Marketing (100%)
2019 3 170.09 3 Coffeyville Resources Refining & Marketing (100%)
2019 4 175.05 3 Coffeyville Resources Refining & Marketing (100%)
2019 5 176.08 3 Coffeyville Resources Refining & Marketing (100%)
2019 6 171.59 3 Coffeyville Resources Refining & Marketing (100%)
2019 7 173.87 3 Coffeyville Resources Refining & Marketing (100%)
2019 8 148.64 3 Coffeyville Resources Refining & Marketing (100%)
2019 10 177.03 3 CHS McPherson Refinery Inc (100%)
2019 11 180.42 2 CHS McPherson Refinery Inc (100%)
2019 12 185.71 2 CHS McPherson Refinery Inc (100%)
2020 1 172.55 2 CHS McPherson Refinery Inc (100%)
2020 2 170.21 2 CHS McPherson Refinery Inc (100%)
2020 3 171.88 2 CHS McPherson Refinery Inc (100%)
2020 4 161.89 2 CHS McPherson Refinery Inc (100%)
2020 5 161.12 2 CHS McPherson Refinery Inc (100%)
2020 6 168.18 2 CHS McPherson Refinery Inc (100%)
2020 7 160.32 2 CHS McPherson Refinery Inc (100%)
2020 8 177.69 2 CHS McPherson Refinery Inc (100%)
2020 9 181.03 2 CHS McPherson Refinery Inc (100%)
2020 10 181.54 2 CHS McPherson Refinery Inc (100%)
2020 11 175.87 2 CHS McPherson Refinery Inc (100%)
2020 12 163.9 2 CHS McPherson Refinery Inc (100%)
2021 2 176.07 2 CHS McPherson Refinery Inc (100%)
2021 3 168.48 2 CHS McPherson Refinery Inc (100%)
2021 4 171.71 2 CHS McPherson Refinery Inc (100%)
2021 5 159.98 2 CHS McPherson Refinery Inc (100%)
2021 6 203.85 2 CHS McPherson Refinery Inc (80%) ,
SEC Reclaiming, Inc. dba H & W Oil Company (20%)
2021 8 165.95 2 CHS McPherson Refinery Inc (100%)
2021 9 171.43 2 CHS McPherson Refinery Inc (100%)
2021 10 166.07 3 CHS McPherson Refinery Inc (100%)
2021 11 171.3 3 CHS McPherson Refinery Inc (100%)
2021 12 176.23 3 CHS McPherson Refinery Inc (100%)
2022 1 167.02 3 CHS McPherson Refinery Inc (100%)
2022 2 172.52 3 CHS McPherson Refinery Inc (100%)
2022 3 170.7 3 CHS McPherson Refinery Inc (100%)
2022 4 161.07 3 CHS McPherson Refinery Inc (100%)
2022 6 171.13 3 CHS McPherson Refinery Inc (100%)
2022 7 180.95 3 CHS McPherson Refinery Inc (100%)
2022 8 167.55 3 CHS McPherson Refinery Inc (100%)
2022 9 164.05 3 CHS McPherson Refinery Inc (100%)
2022 11 162.88 3 CHS McPherson Refinery Inc (100%)
2022 12 175.98 3 CHS McPherson Refinery Inc (100%)
2023 1 184.84 3 CHS McPherson Refinery Inc (100%)
2023 2 161.42 3 CHS McPherson Refinery Inc (100%)
2023 4 177.23 3 CHS McPherson Refinery Inc (100%)
2023 5 166.25 3 CHS McPherson Refinery Inc (100%)
2023 6 164.42 3 CHS McPherson Refinery Inc (100%)
2023 7 168.58 3 CHS McPherson Refinery Inc (100%)
2023 8 151.78 3 CHS McPherson Refinery Inc (100%)
2023 10 165.99 3 CHS McPherson Refinery Inc (100%)
2023 11 158.62 3 CHS McPherson Refinery Inc (100%)
2023 12 176.9 3 CHS McPherson Refinery Inc (100%)
2024 2 190.1 3 CHS McPherson Refinery Inc (100%)
2024 3 160.63 3 CHS McPherson Refinery Inc (100%)
2024 4 156.47 3 CHS McPherson Refinery Inc (100%)
2024 5 153.46 3 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.