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Yearly and monthly production

BLUNK Lease 		Save To File
Lease: BLUNK
Operator: Chieftain Oil Co., Inc.
Location: NW NE SW T34S, R13W, Sec. 8
Cumulative Production: 17562.78 barrels (from 1980 to 2024)
KS Dept. of Revenue Lease Code: 114000
KS Dept. of Revenue Lease Name: BLUNK #1
View T1 PDF (from KCC)
Field: Aetna Gas Area
County: Barber
Producing Zone: Mississippian System
Well Data (may be an incomplete list):
T34S R13W, Sec. 8, NW NW NE SW
Lease: Blunk 1
Operator: Molz Oil Co.
Current Operator: Chieftain Oil Co., Inc.
API Number: 15-007-20793

Data are received monthly from the Kansas Department of Revenue.


Annual Oil Production, (bbls)

Year Production Wells
Production Plots

1980 695 1
1981 349 1
1982 375 2
1983 331 2
1984 426 2
1985 314 2
1986 169 2
1987 160 2
1988 342 2
1989 200 2
1990 - -
1991 - -
1992 324 2
1993 157 2
1994 160 2
1995 158 2
1996 318 1
1997 151 2
1998 152 2
1999 304 1
2000 152 1
2001 156 1
2002 152 1
2003 158 1
2004 160 1
2005 148 1
2006 1,113 1
2007 1,841 1
2008 1,101 1
2009 823 1
2010 885 1
2011 622 1
2012 771 1
2013 466 1
2014 621 1
2015 312 1
2016 314 1
2017 478 1
2018 308 1
2019 470 1
2020 320 1
2021 320 1
2022 158 1
2023 471 1
2024 159 1
Reported through 4-2024.
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 1 152.85 1 Coffeyville Resources Refining & Marketing (100%)
2014 4 156.93 1 Coffeyville Resources Refining & Marketing (100%)
2014 7 151.56 1 Coffeyville Resources Refining & Marketing (100%)
2014 11 159.58 1 Coffeyville Resources Refining & Marketing (100%)
2015 6 157.7 1 Coffeyville Resources Refining & Marketing (100%)
2015 10 154.01 1 Coffeyville Resources Refining & Marketing (100%)
2016 10 153.62 1 Coffeyville Resources Refining & Marketing (100%)
2016 11 160.16 1 Coffeyville Resources Refining & Marketing (100%)
2017 2 156.74 1 Coffeyville Resources Refining & Marketing (100%)
2017 6 163.41 1 Coffeyville Resources Refining & Marketing (100%)
2017 9 157.42 1 Coffeyville Resources Refining & Marketing (100%)
2018 6 153.72 1 Coffeyville Resources Refining & Marketing (100%)
2018 10 154.45 1 Coffeyville Resources Refining & Marketing (100%)
2019 2 150.45 1 Coffeyville Resources Refining & Marketing (100%)
2019 7 152.17 1 Coffeyville Resources Refining & Marketing (100%)
2019 11 167.52 1 Coffeyville Resources Refining & Marketing (100%)
2020 4 156.16 1 Coffeyville Resources Refining & Marketing (100%)
2020 9 164.21 1 Coffeyville Resources Refining & Marketing (100%)
2021 4 159.37 1 Coffeyville Resources Refining & Marketing (100%)
2021 10 160.73 1 Coffeyville Resources Refining & Marketing (100%)
2022 4 157.58 1 Coffeyville Resources Refining & Marketing (100%)
2023 1 158.65 1 Coffeyville Resources Refining & Marketing (100%)
2023 4 160.42 1 CVR SUPPLY & TRADING (100%)
2023 9 151.8 1 CVR SUPPLY & TRADING (100%)
2024 4 158.96 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.