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Yearly and monthly production

Dorzweiler 1-35 Lease 		Save To File
Lease: Dorzweiler 1-35
Operator: Downing-Nelson Oil Co Inc
Location: T13S, R21W, Sec. 35
Cumulative Production: 5779.59 barrels (from 2007 to 2023)
KS Dept. of Revenue Lease Code: 138448
KS Dept. of Revenue Lease Name: DORZWEILER 1-35
Field: Agmar Northeast
County: Trego
Producing Zone:
Well Data (may be an incomplete list):
T13S R21W, Sec. 35, NW SE NE NE
Lease: Dorzweiler 1-35
Operator: Downing-Nelson Oil Co. Inc.
Current Operator: Downing-Nelson Oil Co Inc
API Number: 15-195-22471 		T13S R21W, Sec. 35, SW SE NE NE
Lease: Dorzweiler 2-35
Operator: Downing-Nelson Oil Co. Inc.
Current Operator: Downing-Nelson Oil Co Inc
API Number: 15-195-22853

Data are received monthly from the Kansas Department of Revenue.


Annual Oil Production, (bbls)

Year Production Wells
Production Plots

2007 639 1
2008 1,117 1
2009 784 1
2010 620 1
2011 296 1
2012 457 1
2013 471 2
2014 151 2
2015 314 2
2016 155 2
2017 - -
2018 - -
2019 - -
2020 158 1
2021 - -
2022 462 1
2023 155 1
Reported through 6-2023.
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 8 150.51 2 Coffeyville Resources Refining & Marketing (100%)
2015 2 154.59 2 Coffeyville Resources Refining & Marketing (100%)
2015 11 159.31 2 Coffeyville Resources Refining & Marketing (100%)
2016 9 154.91 2 Coffeyville Resources Refining & Marketing (100%)
2020 1 158.19 1 Coffeyville Resources Refining & Marketing (100%)
2022 1 153.82 1 CHS McPherson Refinery Inc (100%)
2022 3 154.71 1 CHS McPherson Refinery Inc (100%)
2022 9 153.83 1 CHS McPherson Refinery Inc (100%)
2023 6 154.67 1 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.