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Yearly and monthly production

DIEL 1 Lease
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Lease: DIEL 1
Operator: Chieftain Oil Co., Inc.
Location: T34S, R11W, Sec. 3
Cumulative Production: 59677.75 barrels (from 2005 to 2024)
KS Dept. of Revenue Lease Code: 137129
KS Dept. of Revenue Lease Name: DIEL 1,2,3,4,6
Field: Roundup South
County: Barber
Producing Zone:
Well Data (may be an incomplete list):
T34S R11W, Sec. 3, E2 E2 E2 SW
Lease: Diel 1
Operator: Chieftain Oil Co., Inc.
Current Operator: Chieftain Oil Co., Inc.
API Number: 15-007-22903
T34S R11W, Sec. 3, NW
Lease: Diel 2
Operator: Chieftain Oil Co., Inc.
Current Operator: Chieftain Oil Co., Inc.
API Number: 15-007-23077
T34S R11W, Sec. 3, NE SE SE
Lease: Diel 3
Operator: Chieftain Oil Co., Inc.
Current Operator: Chieftain Oil Co., Inc.
API Number: 15-007-23087
T34S R11W, Sec. 3, SE NW SW
Lease: Diel 4
Operator: Chieftain Oil Co., Inc.
Current Operator: Chieftain Oil Co., Inc.
API Number: 15-007-23176
T34S R11W, Sec. 3, W2 SE SE SW
Lease: DIEL 7
Operator: Chieftain Oil Co., Inc.
Current Operator: Chieftain Oil Co., Inc.
API Number: 15-007-24433
T34S R11W, Sec. 3, NW SE SE NW
Lease: Diel 6
Operator: Chieftain Oil Co., Inc.
Current Operator: Chieftain Oil Co., Inc.
API Number: 15-007-24245

Data are received monthly from the Kansas Department of Revenue.



Annual Oil Production, (bbls)

Year Production Wells
Production Plots

2005 1,496 1
2006 3,729 1
2007 8,259 1
2008 12,544 1
2009 6,798 1
2010 5,353 4
2011 2,256 4
2012 4,309 4
2013 6,810 4
2014 2,380 4
2015 1,440 5
2016 835 5
2017 830 5
2018 662 5
2019 332 5
2020 325 5
2021 329 5
2022 168 5
2023 654 6
2024 166 6
Reported through 2-2024.
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 1 160.85 4 Coffeyville Resources Refining & Marketing (100%)
2014 2 315.27 4 Coffeyville Resources Refining & Marketing (100%)
2014 3 317.09 4 Coffeyville Resources Refining & Marketing (100%)
2014 4 160.83 4 Coffeyville Resources Refining & Marketing (100%)
2014 5 158.82 4 Coffeyville Resources Refining & Marketing (100%)
2014 6 159.81 4 Coffeyville Resources Refining & Marketing (100%)
2014 7 164.33 4 Coffeyville Resources Refining & Marketing (100%)
2014 8 157.9 4 Coffeyville Resources Refining & Marketing (100%)
2014 9 156.4 4 Coffeyville Resources Refining & Marketing (100%)
2014 10 156.65 4 Coffeyville Resources Refining & Marketing (100%)
2014 11 316.6 4 Coffeyville Resources Refining & Marketing (100%)
2014 12 155.82 4 Coffeyville Resources Refining & Marketing (100%)
2015 2 157.1 4 Coffeyville Resources Refining & Marketing (100%)
2015 3 162.86 4 Coffeyville Resources Refining & Marketing (100%)
2015 4 158.53 4 Coffeyville Resources Refining & Marketing (100%)
2015 5 316.24 5 Coffeyville Resources Refining & Marketing (99%) ,
END OF THE TRAILS RECLAIMING INC (1%)
2015 6 162.51 5 Coffeyville Resources Refining & Marketing (100%)
2015 7 159.27 5 Coffeyville Resources Refining & Marketing (100%)
2015 8 163.7 5 Coffeyville Resources Refining & Marketing (100%)
2015 12 160.02 5 Coffeyville Resources Refining & Marketing (100%)
2016 3 162.35 5 Coffeyville Resources Refining & Marketing (100%)
2016 5 169.9 5 Coffeyville Resources Refining & Marketing (100%)
2016 8 342.72 5 Coffeyville Resources Refining & Marketing (100%)
2016 12 159.89 5 Coffeyville Resources Refining & Marketing (100%)
2017 1 162.8 5 Coffeyville Resources Refining & Marketing (100%)
2017 4 174.56 5 Coffeyville Resources Refining & Marketing (100%)
2017 7 160.82 5 Coffeyville Resources Refining & Marketing (100%)
2017 11 165.13 5 Coffeyville Resources Refining & Marketing (100%)
2017 12 167.12 5 Coffeyville Resources Refining & Marketing (100%)
2018 1 164.18 5 Coffeyville Resources Refining & Marketing (100%)
2018 2 163.17 5 Coffeyville Resources Refining & Marketing (100%)
2018 4 170.17 5 Coffeyville Resources Refining & Marketing (100%)
2018 12 164.88 5 Coffeyville Resources Refining & Marketing (100%)
2019 4 168.59 5 Coffeyville Resources Refining & Marketing (100%)
2019 8 163.27 5 Coffeyville Resources Refining & Marketing (100%)
2020 2 166.42 5 Coffeyville Resources Refining & Marketing (100%)
2020 7 158.42 5 Coffeyville Resources Refining & Marketing (100%)
2021 2 164.5 5 Coffeyville Resources Refining & Marketing (100%)
2021 10 164.03 5 Coffeyville Resources Refining & Marketing (100%)
2022 6 168.18 5 Coffeyville Resources Refining & Marketing (100%)
2023 1 162.05 5 Coffeyville Resources Refining & Marketing (100%)
2023 4 330.85 5 CVR SUPPLY & TRADING (100%)
2023 7 160.84 6 CVR SUPPLY & TRADING (100%)
2024 2 166.39 6 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.