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Yearly and monthly production

WALZ C Lease 		Save To File
Lease: WALZ C
Operator: Patterson Energy LLC
Location: SE SW SW T11S, R21W, Sec. 12
Cumulative Production: 138827.49 barrels (from 1951 to 2025)
KS Dept. of Revenue Lease Code: 110393
KS Dept. of Revenue Lease Name: WALZ C
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Walz
County: Trego
Producing Zone: Arbuckle Group
Well Data (may be an incomplete list):
T11S R21W, Sec. 12, W2 SW SW
Lease: WALZ 'C' 2
Operator: KAISER-FRANCIS OIL CO.
Current Operator: Patterson Energy LLC
API Number: 15-195-21795 		T11S R21W, Sec. 12, SE SW SW
Lease: WALZ 1
Operator: ATLANTIC REFINING CO.
Current Operator: Patterson Energy LLC
API Number: 15-195-00743

Data are received monthly from the Kansas Department of Revenue.


Annual Oil Production, (bbls)

Year Production Wells
Production Plots

1951 5,145 1
1952 7,220 1
1953 - -
1954 3,611 1
1955 3,600 1
1956 1,972 1
1957 1,738 1
1958 1,224 1
1959 4,224 1
1960 3,050 1
1961 2,334 1
1962 1,924 1
1963 1,266 1
1964 1,271 1
1965 1,457 1
1966 1,071 1
1967 1,139 1
1968 868 1
1969 847 1
1970 822 1
1971 865 1
1972 838 1
1973 804 1
1974 793 1
1975 578 1
1976 371 1
1977 598 1
1978 814 1
1979 615 1
1980 1,000 1
1981 916 1
1982 757 1
1983 802 1
1984 807 1
1985 2,182 1
1986 6,862 1
1987 5,000 1
1988 5,568 1
1989 4,519 1
1990 4,404 1
1991 3,793 1
1992 3,636 1
1993 3,385 1
1994 2,891 1
1995 2,367 1
1996 2,136 2
1997 1,820 2
1998 1,188 2
1999 1,789 1
2000 1,455 1
2001 2,109 1
2002 1,908 2
2003 1,678 2
2004 1,463 2
2005 1,458 2
2006 1,275 2
2007 1,116 2
2008 1,601 2
2009 1,275 2
2010 1,456 2
2011 1,025 2
2012 1,125 2
2013 1,117 2
2014 797 2
2015 795 2
2016 808 2
2017 803 2
2018 633 2
2019 662 2
2020 475 2
2021 648 2
2022 953 2
2023 2,249 2
2024 1,936 2
2025 1,123 2
Reported through 8-2025.
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 3 159.28 2 PLAINS MARKETING L.P. (100%)
2014 5 159.06 2 PLAINS MARKETING L.P. (100%)
2014 7 158.87 2 PLAINS MARKETING L.P. (100%)
2014 8 160.33 2 PLAINS MARKETING L.P. (100%)
2014 11 159.89 2 PLAINS MARKETING L.P. (100%)
2015 1 158.65 2 PLAINS MARKETING L.P. (100%)
2015 3 159.57 2 PLAINS MARKETING L.P. (100%)
2015 5 159.29 2 PLAINS MARKETING L.P. (100%)
2015 7 156.98 2 PLAINS MARKETING L.P. (100%)
2015 10 160.47 2 PLAINS MARKETING L.P. (100%)
2016 1 165.92 2 PLAINS MARKETING L.P. (96%) ,
CFMI LLC (4%)
2016 5 162.11 2 PLAINS MARKETING L.P. (100%)
2016 6 157.05 2 PLAINS MARKETING L.P. (100%)
2016 9 155.15 2 PLAINS MARKETING L.P. (100%)
2016 10 8 2 CFMI LLC (100%)
2016 11 160.18 2 PLAINS MARKETING L.P. (100%)
2017 1 170.1 2 PLAINS MARKETING L.P. (91%) ,
CFMI LLC (9%)
2017 4 156.85 2 PLAINS MARKETING L.P. (100%)
2017 6 157.88 2 PLAINS MARKETING L.P. (100%)
2017 8 157.9 2 PLAINS MARKETING L.P. (100%)
2017 10 160.64 2 PLAINS MARKETING L.P. (100%)
2018 2 160.49 2 PLAINS MARKETING L.P. (97%) ,
CFMI LLC (3%)
2018 4 157.97 2 PLAINS MARKETING L.P. (100%)
2018 7 152.69 2 PLAINS MARKETING L.P. (100%)
2018 9 162.13 2 PLAINS MARKETING L.P. (100%)
2019 2 171.61 2 PLAINS MARKETING L.P. (91%) ,
CFMI LLC (9%)
2019 4 158.94 2 PLAINS MARKETING L.P. (100%)
2019 7 166.02 2 PLAINS MARKETING L.P. (95%) ,
CFMI LLC (5%)
2019 9 7.2 2 CFMI LLC (100%)
2019 10 158.65 2 PLAINS MARKETING L.P. (100%)
2020 2 151.91 2 PLAINS MARKETING L.P. (100%)
2020 6 157.58 2 CHS McPherson Refinery Inc (100%)
2020 9 165.21 2 CHS McPherson Refinery Inc (100%)
2021 1 163.06 2 CHS McPherson Refinery Inc (100%)
2021 4 161.64 2 CHS McPherson Refinery Inc (100%)
2021 7 3 2 CFMI LLC (100%)
2021 8 157.75 2 CHS McPherson Refinery Inc (100%)
2021 11 163 2 CHS McPherson Refinery Inc (100%)
2022 3 158.15 2 CHS McPherson Refinery Inc (100%)
2022 9 164.85 2 CHS McPherson Refinery Inc (97%) ,
CFMI LLC (3%)
2022 10 154.81 2 CHS McPherson Refinery Inc (100%)
2022 11 321.71 2 CHS McPherson Refinery Inc (100%)
2022 12 153.7 2 CHS McPherson Refinery Inc (100%)
2023 1 161.99 2 CHS McPherson Refinery Inc (94%) ,
CFMI LLC (6%)
2023 2 314.88 2 CHS McPherson Refinery Inc (100%)
2023 3 161.58 2 CHS McPherson Refinery Inc (100%)
2023 4 320.68 2 CHS McPherson Refinery Inc (100%)
2023 5 160.28 2 CHS McPherson Refinery Inc (100%)
2023 6 158.58 2 CHS McPherson Refinery Inc (100%)
2023 7 164.8 2 CHS McPherson Refinery Inc (100%)
2023 8 156.85 2 CHS McPherson Refinery Inc (100%)
2023 9 155.66 2 CHS McPherson Refinery Inc (100%)
2023 10 160.68 2 CHS McPherson Refinery Inc (100%)
2023 11 174.82 2 CHS McPherson Refinery Inc (91%) ,
CFMI LLC (9%)
2023 12 158.69 2 CHS McPherson Refinery Inc (100%)
2024 1 162.25 2 CHS McPherson Refinery Inc (100%)
2024 2 167.84 2 CHS McPherson Refinery Inc (94%) ,
CFMI LLC (6%)
2024 3 161.49 2 CHS McPherson Refinery Inc (100%)
2024 4 176.76 2 CHS McPherson Refinery Inc (91%) ,
CFMI LLC (9%)
2024 5 157.34 2 CHS McPherson Refinery Inc (100%)
2024 6 158.32 2 CHS McPherson Refinery Inc (100%)
2024 7 159.16 2 CHS McPherson Refinery Inc (100%)
2024 8 156.85 2 CHS McPherson Refinery Inc (100%)
2024 9 160.39 2 CHS McPherson Refinery Inc (100%)
2024 10 159.43 2 CHS McPherson Refinery Inc (100%)
2024 11 160.54 2 CHS McPherson Refinery Inc (100%)
2024 12 155.64 2 CHS McPherson Refinery Inc (100%)
2025 2 161.8 2 CHS McPherson Refinery Inc (100%)
2025 3 158.3 2 CHS McPherson Refinery Inc (100%)
2025 4 160.84 2 CHS McPherson Refinery Inc (100%)
2025 5 161 2 CHS McPherson Refinery Inc (100%)
2025 6 162.84 2 CHS McPherson Refinery Inc (100%)
2025 7 159.62 2 CHS McPherson Refinery Inc (100%)
2025 8 158.72 2 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.