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Yearly and monthly production

WOLF Lease
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Lease: WOLF
Operator: Mai Oil Operations, Inc.
Location: SE NE NW T13S, R17W, Sec. 4
Cumulative Production: 986143.91 barrels (from 1946 to 2023)
KS Dept. of Revenue Lease Code: 108085
KS Dept. of Revenue Lease Name: WOLF
View T1 PDF (from KCC)
View T1 PDF (from KCC)
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Catharine Northwest
County: Ellis
Producing Zone:
Well Data (may be an incomplete list):
T13S R17W, Sec. 4, NW NE NW
Lease: Wolf 7
Operator: Hallwood Petroleum, Inc.
Current Operator: Mai Oil Operations, Inc.
API Number: 15-051-24879
T13S R17W, Sec. 4, NW NE NW NW
Lease: WOLF 3
Operator: H H BLAIR
Current Operator: Mai Oil Operations, Inc.
API Number: 15-051-19120
T13S R17W, Sec. 4, W2 NW NW
Lease: Wolf 8
Operator: White Eagle Resources Corp.
Current Operator: Mai Oil Operations, Inc.
API Number: 15-051-25427
T13S R17W, Sec. 4, NE SW NW NW
Lease: Wolf 9
Operator: T-N-T Engineering, Inc.
Current Operator: Mai Oil Operations, Inc.
API Number: 15-051-25752
T13S R17W, Sec. 4, SE NE NW
Lease: WOLF 1
Operator: Mai Oil Operations, Inc.
Current Operator: Mai Oil Operations, Inc.
API Number: 15-051-06733-0002

Data are received monthly from the Kansas Department of Revenue.



Annual Oil Production, (bbls)

Year Production Wells
Production Plots

1946 37,177 2
1947 17,464 2
1948 39,392 2
1949 53,172 4
1950 57,292 4
1951 48,797 4
1952 49,050 5
1953 55,723 6
1954 37,112 6
1955 30,876 6
1956 30,960 6
1957 33,312 6
1958 31,205 6
1959 25,192 6
1960 28,855 6
1961 39,449 6
1962 38,721 6
1963 28,445 6
1964 22,858 6
1965 20,821 6
1966 15,718 6
1967 10,073 6
1968 6,839 6
1969 10,159 6
1970 8,010 6
1971 6,387 6
1972 3,686 6
1973 1,415 6
1974 1,029 6
1975 2,079 6
1976 2,064 6
1977 1,669 6
1978 1,467 6
1979 1,766 6
1980 1,248 6
1981 1,215 6
1982 1,056 6
1983 1,890 6
1984 2,332 6
1985 2,714 6
1986 5,604 6
1987 5,639 6
1988 4,151 6
1989 4,336 6
1990 4,048 6
1991 3,952 6
1992 3,790 6
1993 3,828 6
1994 4,729 6
1995 6,577 6
1996 5,501 6
1997 4,968 6
1998 4,469 6
1999 4,318 6
2000 3,962 6
2001 3,947 2
2002 3,453 2
2003 3,464 2
2004 3,454 2
2005 6,789 4
2006 6,988 4
2007 6,295 3
2008 10,195 3
2009 8,111 3
2010 6,487 3
2011 4,811 4
2012 4,622 4
2013 4,072 4
2014 3,910 4
2015 3,631 4
2016 3,765 3
2017 3,584 3
2018 3,446 3
2019 3,298 3
2020 3,364 3
2021 3,408 3
2022 3,260 3
2023 3,229 3
Reported through 12-2023.
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 1 318.65 4 Coffeyville Resources Refining & Marketing (100%)
2014 2 328.86 4 Coffeyville Resources Refining & Marketing (100%)
2014 3 325.62 4 Coffeyville Resources Refining & Marketing (100%)
2014 4 328.91 4 Coffeyville Resources Refining & Marketing (100%)
2014 5 489.31 4 Coffeyville Resources Refining & Marketing (100%)
2014 6 324.34 4 Coffeyville Resources Refining & Marketing (100%)
2014 7 164.43 4 Coffeyville Resources Refining & Marketing (100%)
2014 8 326.23 4 Coffeyville Resources Refining & Marketing (100%)
2014 9 483.12 4 Coffeyville Resources Refining & Marketing (100%)
2014 10 319.75 4 Coffeyville Resources Refining & Marketing (100%)
2014 11 333.58 4 Coffeyville Resources Refining & Marketing (100%)
2014 12 167.02 4 Coffeyville Resources Refining & Marketing (100%)
2015 1 340.53 4 Coffeyville Resources Refining & Marketing (100%)
2015 2 335.89 4 Coffeyville Resources Refining & Marketing (100%)
2015 3 331.6 4 Coffeyville Resources Refining & Marketing (100%)
2015 4 332.64 4 Coffeyville Resources Refining & Marketing (100%)
2015 5 322.59 4 Coffeyville Resources Refining & Marketing (100%)
2015 6 323.66 4 Coffeyville Resources Refining & Marketing (100%)
2015 7 328.29 4 Coffeyville Resources Refining & Marketing (100%)
2015 8 328.03 3 Coffeyville Resources Refining & Marketing (100%)
2015 9 320.57 3 Coffeyville Resources Refining & Marketing (100%)
2015 10 335.27 3 Coffeyville Resources Refining & Marketing (100%)
2015 12 331.76 3 Coffeyville Resources Refining & Marketing (100%)
2016 1 497.36 3 Coffeyville Resources Refining & Marketing (100%)
2016 2 165.18 3 Coffeyville Resources Refining & Marketing (100%)
2016 3 322.19 3 Coffeyville Resources Refining & Marketing (100%)
2016 4 320.76 3 Coffeyville Resources Refining & Marketing (100%)
2016 5 330.68 3 Coffeyville Resources Refining & Marketing (100%)
2016 6 326.05 3 Coffeyville Resources Refining & Marketing (100%)
2016 7 323.14 3 Coffeyville Resources Refining & Marketing (100%)
2016 8 329.42 3 Coffeyville Resources Refining & Marketing (100%)
2016 9 328.15 3 Coffeyville Resources Refining & Marketing (100%)
2016 10 327.24 3 Coffeyville Resources Refining & Marketing (100%)
2016 11 166.45 3 Coffeyville Resources Refining & Marketing (100%)
2016 12 328.36 3 Coffeyville Resources Refining & Marketing (100%)
2017 1 326.66 3 Coffeyville Resources Refining & Marketing (100%)
2017 2 326.21 3 Coffeyville Resources Refining & Marketing (100%)
2017 3 330.67 3 Coffeyville Resources Refining & Marketing (100%)
2017 4 325.47 3 Coffeyville Resources Refining & Marketing (100%)
2017 5 322.1 3 Coffeyville Resources Refining & Marketing (100%)
2017 6 163.06 3 Coffeyville Resources Refining & Marketing (100%)
2017 7 319.82 3 Coffeyville Resources Refining & Marketing (100%)
2017 8 327.77 3 Coffeyville Resources Refining & Marketing (100%)
2017 9 321.69 3 Coffeyville Resources Refining & Marketing (100%)
2017 10 326.62 3 Coffeyville Resources Refining & Marketing (100%)
2017 11 329.19 3 Coffeyville Resources Refining & Marketing (100%)
2017 12 164.92 3 Coffeyville Resources Refining & Marketing (100%)
2018 1 329.58 3 Coffeyville Resources Refining & Marketing (100%)
2018 2 329.65 3 Coffeyville Resources Refining & Marketing (100%)
2018 3 329.62 3 Coffeyville Resources Refining & Marketing (100%)
2018 4 165.92 3 Coffeyville Resources Refining & Marketing (100%)
2018 5 324.94 3 Coffeyville Resources Refining & Marketing (100%)
2018 6 328.25 3 Coffeyville Resources Refining & Marketing (100%)
2018 7 320.01 3 Coffeyville Resources Refining & Marketing (100%)
2018 8 159.65 3 Coffeyville Resources Refining & Marketing (100%)
2018 9 332.35 3 Coffeyville Resources Refining & Marketing (100%)
2018 10 165.58 3 Coffeyville Resources Refining & Marketing (100%)
2018 11 332.07 3 Coffeyville Resources Refining & Marketing (100%)
2018 12 327.96 3 Coffeyville Resources Refining & Marketing (100%)
2019 1 330.7 3 Coffeyville Resources Refining & Marketing (100%)
2019 2 164.76 3 Coffeyville Resources Refining & Marketing (100%)
2019 3 334.08 3 Coffeyville Resources Refining & Marketing (100%)
2019 4 330.87 3 Coffeyville Resources Refining & Marketing (100%)
2019 5 331.33 3 Coffeyville Resources Refining & Marketing (99%) ,
SEC Reclaiming, Inc. dba H & W Oil Company (1%)
2019 6 330.42 3 Coffeyville Resources Refining & Marketing (100%)
2019 7 162.68 3 Coffeyville Resources Refining & Marketing (100%)
2019 8 330.67 3 Coffeyville Resources Refining & Marketing (100%)
2019 9 321.16 3 CHS McPherson Refinery Inc (100%)
2019 10 179.03 3 CHS McPherson Refinery Inc (90%) ,
SEC Reclaiming, Inc. dba H & W Oil Company (10%)
2019 11 320.03 3 CHS McPherson Refinery Inc (100%)
2019 12 162.51 3 CHS McPherson Refinery Inc (100%)
2020 1 318.91 3 CHS McPherson Refinery Inc (100%)
2020 2 323.71 3 CHS McPherson Refinery Inc (100%)
2020 3 312.72 3 CHS McPherson Refinery Inc (100%)
2020 5 482.69 3 CHS McPherson Refinery Inc (100%)
2020 6 322.65 3 CHS McPherson Refinery Inc (100%)
2020 7 159.49 3 CHS McPherson Refinery Inc (100%)
2020 8 316.39 3 CHS McPherson Refinery Inc (100%)
2020 9 321.91 3 CHS McPherson Refinery Inc (100%)
2020 10 158.87 3 CHS McPherson Refinery Inc (100%)
2020 11 325.75 3 CHS McPherson Refinery Inc (100%)
2020 12 321.4 3 CHS McPherson Refinery Inc (100%)
2021 1 329.6 3 CHS McPherson Refinery Inc (100%)
2021 2 165.87 3 CHS McPherson Refinery Inc (100%)
2021 3 324.58 3 CHS McPherson Refinery Inc (100%)
2021 4 326.68 3 CHS McPherson Refinery Inc (100%)
2021 5 164.84 3 CHS McPherson Refinery Inc (100%)
2021 6 319.64 3 CHS McPherson Refinery Inc (100%)
2021 7 319.83 3 CHS McPherson Refinery Inc (100%)
2021 8 325.76 3 CHS McPherson Refinery Inc (100%)
2021 9 159.51 3 CHS McPherson Refinery Inc (100%)
2021 10 320.89 3 CHS McPherson Refinery Inc (100%)
2021 11 322.76 3 CHS McPherson Refinery Inc (100%)
2021 12 327.6 3 CHS McPherson Refinery Inc (100%)
2022 1 162.02 3 CHS McPherson Refinery Inc (100%)
2022 2 331.32 3 CHS McPherson Refinery Inc (100%)
2022 3 325.84 3 CHS McPherson Refinery Inc (100%)
2022 4 160.7 3 CHS McPherson Refinery Inc (100%)
2022 5 320.58 3 CHS McPherson Refinery Inc (100%)
2022 6 165.85 3 CHS McPherson Refinery Inc (100%)
2022 7 322.52 3 CHS McPherson Refinery Inc (100%)
2022 8 316.64 3 CHS McPherson Refinery Inc (100%)
2022 9 320.69 3 CHS McPherson Refinery Inc (100%)
2022 10 186.14 3 CHS McPherson Refinery Inc (86%) ,
SEC Reclaiming, Inc. dba H & W Oil Company (14%)
2022 11 323.79 3 CHS McPherson Refinery Inc (100%)
2022 12 323.97 3 CHS McPherson Refinery Inc (100%)
2023 1 324.3 3 CHS McPherson Refinery Inc (100%)
2023 2 166.8 3 CHS McPherson Refinery Inc (100%)
2023 3 332.73 3 CHS McPherson Refinery Inc (100%)
2023 4 325.43 3 CHS McPherson Refinery Inc (100%)
2023 5 323.72 3 CHS McPherson Refinery Inc (100%)
2023 6 155.77 3 CHS McPherson Refinery Inc (100%)
2023 7 323.55 3 CHS McPherson Refinery Inc (100%)
2023 8 319.7 3 CHS McPherson Refinery Inc (100%)
2023 9 321 3 CHS McPherson Refinery Inc (100%)
2023 10 160.03 3 CHS McPherson Refinery Inc (100%)
2023 11 319.46 3 CHS McPherson Refinery Inc (100%)
2023 12 156.46 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.