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Yearly and monthly production

DEWERFF Lease 		Save To File
Lease: DEWERFF
Operator: Wirtz Oil, LLC
Location: SW NE SE T20S, R12W, Sec. 2
Cumulative Production: 127472 barrels (from 1974 to 2021)
KS Dept. of Revenue Lease Code: 105708
KS Dept. of Revenue Lease Name: DEWERFF
View T1 PDF (from KCC)
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Hammer
County: Barton
Producing Zone: Arbuckle Group
Well Data (may be an incomplete list):
T20S R12W, Sec. 2, SW NE SE
Lease: DeWERFF 1
Operator: FELL & WOLF OIL CO
Current Operator: Wirtz Oil, LLC
API Number: 15-009-20832 		T20S R12W, Sec. 2, SW SE NE
Lease: DeWERFF 5
Operator: FELL & WOLF OIL CO
Current Operator: Wirtz Oil, LLC
API Number: 15-009-20995

Data are received monthly from the Kansas Department of Revenue.


Annual Oil Production, (bbls)

Year Production Wells
Production Plots

1974 2,943 1
1975 20,675 4
1976 24,378 4
1977 14,184 5
1978 9,494 5
1979 6,824 5
1980 6,026 5
1981 4,609 5
1982 3,455 5
1983 1,773 5
1984 2,215 5
1985 2,106 5
1986 2,108 5
1987 1,790 5
1988 1,489 5
1989 1,286 5
1990 1,489 5
1991 1,801 5
1992 1,479 5
1993 1,305 5
1994 1,280 5
1995 1,288 5
1996 1,118 3
1997 1,117 3
1998 1,071 3
1999 485 3
2000 649 3
2001 646 3
2002 488 3
2003 477 3
2004 485 3
2005 476 3
2006 638 3
2007 464 3
2008 633 3
2009 636 3
2010 181 3
2011 - -
2012 315 3
2013 493 3
2014 476 2
2015 483 2
2016 162 2
2017 574 2
2018 633 2
2019 468 2
2020 154 2
2021 153 2
Reported through 6-2021.
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 3 171.63 2 CHS McPherson Refinery Inc (100%)
2014 6 142.52 2 CHS McPherson Refinery Inc (100%)
2014 12 161.82 2 CHS McPherson Refinery Inc (100%)
2015 3 155.39 2 CHS McPherson Refinery Inc (100%)
2015 7 163.11 2 CHS McPherson Refinery Inc (100%)
2015 11 164.83 2 CHS McPherson Refinery Inc (100%)
2016 6 162.1 2 KELLY L. MACLASKEY OIL (100%)
2017 3 110 2 Azkan Oil & Gas LLC (100%)
2017 6 148.69 2 KELLY L. MACLASKEY OIL (100%)
2017 9 157.43 2 KELLY L. MACLASKEY OIL (100%)
2017 12 157.49 2 KELLY L. MACLASKEY OIL (100%)
2018 3 161.69 2 KELLY L. MACLASKEY OIL (100%)
2018 6 155.22 2 KELLY L. MACLASKEY OIL (100%)
2018 9 157.54 2 KELLY L. MACLASKEY OIL (100%)
2018 11 158.47 2 KELLY L. MACLASKEY OIL (100%)
2019 2 152.72 2 KELLY L. MACLASKEY OIL (100%)
2019 6 155.45 2 KELLY L. MACLASKEY OIL (100%)
2019 9 159.62 2 KELLY L. MACLASKEY OIL (100%)
2020 3 154.44 2 KELLY L. MACLASKEY OIL (100%)
2021 6 152.56 2 KELLY L. MACLASKEY OIL (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.