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Yearly and monthly production

W. C. MASON Lease 		Save To File
Lease: W. C. MASON
Operator: Buffalo Oil & Gas, LLC
Location: T31S, R2E, Sec. 25
Cumulative Production: 720011.88 barrels (from 1964 to 2024)
KS Dept. of Revenue Lease Code: 107250
KS Dept. of Revenue Lease Name: W C MASON
View T1 PDF (from KCC)
Field: Churchill
County: Sumner
Producing Zone:
Well Data (may be an incomplete list):
T31S R2E, Sec. 25, NW SE SE NW
Lease: MASON 1
Operator: Roxana Corp.
Current Operator: Buffalo Oil & Gas, LLC
API Number: 15-191-10679
Cumulative production pre-1965 is 639591

Data are received monthly from the Kansas Department of Revenue.


Annual Oil Production, (bbls)

Year Production Wells
Production Plots

1965 2,976 1
1966 2,947 1
1967 3,164 1
1968 2,861 1
1969 2,880 1
1970 3,019 1
1971 2,593 1
1972 2,494 1
1973 2,741 1
1974 3,076 1
1975 3,326 1
1976 2,889 1
1977 2,876 1
1978 2,701 1
1979 2,607 1
1980 2,470 1
1981 2,376 1
1982 2,156 1
1983 2,016 1
1984 2,092 1
1985 2,017 1
1986 1,905 1
1987 1,929 1
1988 1,752 1
1989 1,004 1
1990 598 1
1991 566 1
1992 772 1
1993 786 1
1994 710 1
1995 668 1
1996 703 2
1997 667 2
1998 283 2
1999 471 2
2000 131 2
2001 88 2
2002 390 2
2003 747 2
2004 295 2
2005 673 2
2006 658 2
2007 635 2
2008 256 2
2009 482 2
2010 487 2
2011 556 2
2012 583 2
2013 416 2
2014 417 1
2015 599 1
2016 509 1
2017 491 1
2018 480 1
2019 396 1
2020 369 1
2021 481 1
2022 442 1
2023 410 1
2024 341 1
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 2 85.66 1 Phillips 66 Co (100%)
2014 3 88.03 1 Phillips 66 Co (100%)
2014 5 69.52 1 Phillips 66 Co (100%)
2014 7 87.51 1 Phillips 66 Co (100%)
2014 11 86.61 1 Phillips 66 Co (100%)
2015 1 88.33 1 Phillips 66 Co (100%)
2015 2 86.1 1 Phillips 66 Co (100%)
2015 3 24.64 1 Phillips 66 Co (100%)
2015 5 91.38 1 Phillips 66 Co (100%)
2015 8 81.79 1 Phillips 66 Co (100%)
2015 9 74.99 1 Phillips 66 Co (100%)
2015 10 67.97 1 Phillips 66 Co (100%)
2015 12 83.74 1 Phillips 66 Co (100%)
2016 2 87.96 1 Phillips 66 Co (100%)
2016 4 80.94 1 Phillips 66 Co (100%)
2016 6 87.47 1 Phillips 66 Co (100%)
2016 8 73.16 1 Phillips 66 Co (100%)
2016 11 89.31 1 Coffeyville Resources Refining & Marketing (100%)
2016 12 89.94 1 Coffeyville Resources Refining & Marketing (100%)
2017 2 80.96 1 Coffeyville Resources Refining & Marketing (100%)
2017 4 86.59 1 Coffeyville Resources Refining & Marketing (100%)
2017 6 84.45 1 Coffeyville Resources Refining & Marketing (100%)
2017 8 85.34 1 Coffeyville Resources Refining & Marketing (100%)
2017 10 70.85 1 Coffeyville Resources Refining & Marketing (100%)
2017 12 82.57 1 Coffeyville Resources Refining & Marketing (100%)
2018 2 73.09 1 Coffeyville Resources Refining & Marketing (100%)
2018 4 77.69 1 Coffeyville Resources Refining & Marketing (100%)
2018 6 89.12 1 Coffeyville Resources Refining & Marketing (100%)
2018 8 79.36 1 Coffeyville Resources Refining & Marketing (100%)
2018 10 78.12 1 Coffeyville Resources Refining & Marketing (100%)
2018 12 82.4 1 Coffeyville Resources Refining & Marketing (100%)
2019 3 84.14 1 Coffeyville Resources Refining & Marketing (100%)
2019 4 79.88 1 Coffeyville Resources Refining & Marketing (100%)
2019 6 83.53 1 Coffeyville Resources Refining & Marketing (100%)
2019 8 74.18 1 Coffeyville Resources Refining & Marketing (100%)
2019 10 74.13 1 Coffeyville Resources Refining & Marketing (100%)
2020 2 87.56 1 Coffeyville Resources Refining & Marketing (100%)
2020 4 58.99 1 Coffeyville Resources Refining & Marketing (100%)
2020 6 48.83 1 Coffeyville Resources Refining & Marketing (100%)
2020 9 83.76 1 Coffeyville Resources Refining & Marketing (100%)
2020 10 45.09 1 Coffeyville Resources Refining & Marketing (100%)
2020 11 44.51 1 Coffeyville Resources Refining & Marketing (100%)
2021 1 60.08 1 Coffeyville Resources Refining & Marketing (100%)
2021 2 60.66 1 Coffeyville Resources Refining & Marketing (100%)
2021 3 27.62 1 Coffeyville Resources Refining & Marketing (100%)
2021 5 84.79 1 Coffeyville Resources Refining & Marketing (100%)
2021 7 82.06 1 Coffeyville Resources Refining & Marketing (100%)
2021 9 85.86 1 Coffeyville Resources Refining & Marketing (100%)
2021 11 80.03 1 Coffeyville Resources Refining & Marketing (100%)
2022 1 78.66 1 Coffeyville Resources Refining & Marketing (100%)
2022 3 71.98 1 Coffeyville Resources Refining & Marketing (100%)
2022 4 70.58 1 Coffeyville Resources Refining & Marketing (100%)
2022 6 83.51 1 Coffeyville Resources Refining & Marketing (100%)
2022 8 48.18 1 Coffeyville Resources Refining & Marketing (100%)
2022 11 88.94 1 Coffeyville Resources Refining & Marketing (100%)
2023 2 89.81 1 CVR SUPPLY & TRADING (100%)
2023 4 71.91 1 CVR SUPPLY & TRADING (100%)
2023 7 92.67 1 CVR SUPPLY & TRADING (100%)
2023 11 155.3 1 CVR SUPPLY & TRADING (100%)
2024 3 96.4 1 CVR SUPPLY & TRADING (100%)
2024 5 160.69 1 CVR SUPPLY & TRADING (100%)
2024 7 84.08 1 CVR SUPPLY & TRADING (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.