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Yearly and monthly production

CLARK Lease 		Save To File
Lease: CLARK
Operator: Trek AEC, LLC
Location: SE SE NW T23S, R17W, Sec. 8
Cumulative Production: 436930.02 barrels (from 1954 to 2024)
KS Dept. of Revenue Lease Code: 109484
KS Dept. of Revenue Lease Name: CLARK
View T1 PDF (from KCC)
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Garfield
County: Pawnee
Producing Zone: Mississippian System
Well Data (may be an incomplete list):
T23S R17W, Sec. 8, SE NW
Lease: CLARK 6
Operator: WELCH & OLSSON DRLG CO
Current Operator: Unknown
API Number: 15-145-00835 		T23S R17W, Sec. 8, SE SE NW
Lease: CLARK 1
Operator: WELCH & OLSON
Current Operator: Trek AEC, LLC
API Number: 15-145-00204
T23S R17W, Sec. 8, NE NE NW
Lease: CLARK 4
Operator: WELCH-OLSON
Current Operator: Trek AEC, LLC
API Number: 15-145-00833

Data are received monthly from the Kansas Department of Revenue.


Annual Oil Production, (bbls)

Year Production Wells
Production Plots

1954 26,485 5
1955 45,336 6
1956 62,453 7
1957 62,331 7
1958 32,422 7
1959 12,730 7
1960 7,917 7
1961 5,288 4
1962 4,051 4
1963 2,877 4
1964 1,286 4
1965 945 4
1966 305 4
1967 2,399 4
1968 4,326 4
1969 4,730 3
1970 4,635 3
1971 3,067 3
1972 3,739 3
1973 3,707 3
1974 3,226 2
1975 3,403 2
1976 2,332 2
1977 2,218 2
1978 1,900 2
1979 2,603 2
1980 2,699 2
1981 2,641 2
1982 3,025 2
1983 3,169 2
1984 3,098 2
1985 3,789 2
1986 3,496 2
1987 2,088 2
1988 1,636 2
1989 427 2
1990 2,731 2
1991 1,771 2
1992 2,955 2
1993 1,636 2
1994 1,383 2
1995 1,657 2
1996 720 2
1997 2,605 2
1998 3,715 2
1999 4,195 2
2000 5,038 2
2001 3,356 2
2002 4,446 2
2003 5,778 2
2004 4,613 2
2005 3,495 2
2006 2,647 2
2007 2,367 2
2008 3,843 2
2009 4,330 2
2010 3,376 2
2011 3,011 2
2012 3,159 2
2013 2,076 2
2014 3,010 2
2015 2,522 2
2016 2,512 2
2017 2,196 2
2018 3,630 2
2019 2,811 2
2020 3,323 2
2021 3,209 2
2022 1,403 2
2023 2,880 2
2024 1,751 2
Reported through 7-2024.
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 1 473.57 2 PLAINS MARKETING L.P. (100%)
2014 2 327.56 2 PLAINS MARKETING L.P. (100%)
2014 3 313.75 2 PLAINS MARKETING L.P. (100%)
2014 4 322.01 2 PLAINS MARKETING L.P. (100%)
2014 6 161.78 2 PLAINS MARKETING L.P. (100%)
2014 7 153.26 2 PLAINS MARKETING L.P. (100%)
2014 8 317.26 2 PLAINS MARKETING L.P. (100%)
2014 9 158.48 2 PLAINS MARKETING L.P. (100%)
2014 10 318.21 2 PLAINS MARKETING L.P. (100%)
2014 11 316.61 2 PLAINS MARKETING L.P. (100%)
2014 12 147.14 2 PLAINS MARKETING L.P. (100%)
2015 1 153.87 2 PLAINS MARKETING L.P. (100%)
2015 2 153.22 2 PLAINS MARKETING L.P. (100%)
2015 3 320.23 2 PLAINS MARKETING L.P. (100%)
2015 4 159.92 2 PLAINS MARKETING L.P. (100%)
2015 5 149.38 2 PLAINS MARKETING L.P. (100%)
2015 6 160.04 2 PLAINS MARKETING L.P. (100%)
2015 7 310.29 2 PLAINS MARKETING L.P. (100%)
2015 8 160.33 2 PLAINS MARKETING L.P. (100%)
2015 9 156.35 2 PLAINS MARKETING L.P. (100%)
2015 10 319.14 2 PLAINS MARKETING L.P. (100%)
2015 11 164.67 2 PLAINS MARKETING L.P. (100%)
2015 12 314.54 2 PLAINS MARKETING L.P. (100%)
2016 1 143.37 2 PLAINS MARKETING L.P. (100%)
2016 3 311.9 2 PLAINS MARKETING L.P. (100%)
2016 4 319.45 2 PLAINS MARKETING L.P. (100%)
2016 5 159.98 2 PLAINS MARKETING L.P. (100%)
2016 6 316.81 2 PLAINS MARKETING L.P. (100%)
2016 7 154.69 2 PLAINS MARKETING L.P. (100%)
2016 8 315.68 2 PLAINS MARKETING L.P. (100%)
2016 9 159.55 2 PLAINS MARKETING L.P. (100%)
2016 10 159.84 2 PLAINS MARKETING L.P. (100%)
2016 11 316.21 2 PLAINS MARKETING L.P. (100%)
2016 12 154.41 2 PLAINS MARKETING L.P. (100%)
2017 1 148.56 2 PLAINS MARKETING L.P. (100%)
2017 2 152.13 2 PLAINS MARKETING L.P. (100%)
2017 3 315.12 2 PLAINS MARKETING L.P. (100%)
2017 4 152.88 2 PLAINS MARKETING L.P. (100%)
2017 5 316.49 2 PLAINS MARKETING L.P. (100%)
2017 6 156.29 2 PLAINS MARKETING L.P. (100%)
2017 7 159.05 2 PLAINS MARKETING L.P. (100%)
2017 8 321.84 2 PLAINS MARKETING L.P. (100%)
2017 9 157.32 2 PLAINS MARKETING L.P. (100%)
2017 10 159.5 2 PLAINS MARKETING L.P. (100%)
2017 12 157.04 2 PLAINS MARKETING L.P. (100%)
2018 1 154.4 2 PLAINS MARKETING L.P. (100%)
2018 2 314.88 2 PLAINS MARKETING L.P. (100%)
2018 3 155.5 2 PLAINS MARKETING L.P. (100%)
2018 4 315.71 2 PLAINS MARKETING L.P. (100%)
2018 5 317.11 2 PLAINS MARKETING L.P. (100%)
2018 6 306.24 2 PLAINS MARKETING L.P. (100%)
2018 7 155.3 2 PLAINS MARKETING L.P. (100%)
2018 8 480.77 2 PLAINS MARKETING L.P. (100%)
2018 9 322.62 2 PLAINS MARKETING L.P. (100%)
2018 10 316.69 2 PLAINS MARKETING L.P. (100%)
2018 11 474.39 2 PLAINS MARKETING L.P. (100%)
2018 12 316.05 2 PLAINS MARKETING L.P. (100%)
2019 1 343.12 2 PLAINS MARKETING L.P. (91%) ,
SEC Reclaiming, Inc. dba H & W Oil Company (9%)
2019 2 299.33 2 PLAINS MARKETING L.P. (100%)
2019 3 308.77 2 PLAINS MARKETING L.P. (100%)
2019 4 158.71 2 PLAINS MARKETING L.P. (100%)
2019 5 151.87 2 PLAINS MARKETING L.P. (100%)
2019 6 313.88 2 PLAINS MARKETING L.P. (100%)
2019 9 309.93 2 PLAINS MARKETING L.P. (100%)
2019 10 318.3 2 PLAINS MARKETING L.P. (100%)
2019 11 158.46 2 PLAINS MARKETING L.P. (100%)
2019 12 449.03 2 PLAINS MARKETING L.P. (100%)
2020 1 155.33 2 PLAINS MARKETING L.P. (100%)
2020 2 313.77 2 PLAINS MARKETING L.P. (100%)
2020 3 313.87 2 PLAINS MARKETING L.P. (100%)
2020 4 149.79 2 PLAINS MARKETING L.P. (100%)
2020 5 157.1 2 PLAINS MARKETING L.P. (100%)
2020 6 315.05 2 CHS McPherson Refinery Inc (100%)
2020 7 478.16 2 CHS McPherson Refinery Inc (100%)
2020 8 161.9 2 CHS McPherson Refinery Inc (100%)
2020 9 156 2 CHS McPherson Refinery Inc (100%)
2020 10 324.92 2 CHS McPherson Refinery Inc (100%)
2020 11 317.62 2 CHS McPherson Refinery Inc (100%)
2020 12 479.66 2 CHS McPherson Refinery Inc (100%)
2021 1 316.28 2 CHS McPherson Refinery Inc (100%)
2021 2 180.99 2 CHS McPherson Refinery Inc (87%) ,
CFMI LLC (13%)
2021 3 327.4 2 CHS McPherson Refinery Inc (100%)
2021 4 321.83 2 CHS McPherson Refinery Inc (100%)
2021 5 320.87 2 CHS McPherson Refinery Inc (100%)
2021 6 315.38 2 CHS McPherson Refinery Inc (100%)
2021 7 157.38 2 CHS McPherson Refinery Inc (100%)
2021 8 310.2 2 CHS McPherson Refinery Inc (100%)
2021 9 319.23 2 CHS McPherson Refinery Inc (100%)
2021 10 161.97 2 CHS McPherson Refinery Inc (100%)
2021 11 319.73 2 CHS McPherson Refinery Inc (100%)
2021 12 157.99 2 CHS McPherson Refinery Inc (100%)
2022 1 154.72 2 CHS McPherson Refinery Inc (100%)
2022 5 156.45 2 CHS McPherson Refinery Inc (100%)
2022 6 162.33 2 CHS McPherson Refinery Inc (100%)
2022 8 160.92 2 CHS McPherson Refinery Inc (100%)
2022 9 132.74 2 CHS McPherson Refinery Inc (100%)
2022 10 323.33 2 CHS McPherson Refinery Inc (100%)
2022 11 161.09 2 CHS McPherson Refinery Inc (100%)
2022 12 151.8 2 CHS McPherson Refinery Inc (100%)
2023 1 162.81 2 CHS McPherson Refinery Inc (100%)
2023 2 319.19 2 CHS McPherson Refinery Inc (100%)
2023 3 324.43 2 CHS McPherson Refinery Inc (100%)
2023 4 152.52 2 CHS McPherson Refinery Inc (100%)
2023 5 158.41 2 CHS McPherson Refinery Inc (100%)
2023 6 317.83 2 CHS McPherson Refinery Inc (100%)
2023 7 160.85 2 CHS McPherson Refinery Inc (100%)
2023 8 314.03 2 CHS McPherson Refinery Inc (100%)
2023 9 323.85 2 CHS McPherson Refinery Inc (100%)
2023 10 165.87 2 CHS McPherson Refinery Inc (100%)
2023 11 164.37 2 CHS McPherson Refinery Inc (100%)
2023 12 316.08 2 CHS McPherson Refinery Inc (100%)
2024 1 159.87 2 CHS McPherson Refinery Inc (100%)
2024 2 317.09 2 CHS McPherson Refinery Inc (100%)
2024 3 322.78 2 CHS McPherson Refinery Inc (100%)
2024 4 159.38 2 CHS McPherson Refinery Inc (100%)
2024 5 311.97 2 CHS McPherson Refinery Inc (100%)
2024 6 160.18 2 CHS McPherson Refinery Inc (100%)
2024 7 319.51 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.