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Yearly and monthly production

Pfeifer Unit 1-1 Lease 		Save To File
Lease: Pfeifer Unit 1-1
Operator: Downing-Nelson Oil Co Inc
Location: T13S, R20W, Sec. 1
Cumulative Production: 13348.92 barrels (from 2010 to 2024)
KS Dept. of Revenue Lease Code: 141174
KS Dept. of Revenue Lease Name: PFEIFER UT 1-1
Field: Weisner
County: Ellis
Producing Zone:
Well Data (may be an incomplete list):
T13S R20W, Sec. 1, N2 S2 S2 NW
Lease: Pfeifer Unit 1-1
Operator: Downing-Nelson Oil Co. Inc.
Current Operator: Downing-Nelson Oil Co Inc
API Number: 15-051-26031

Data are received monthly from the Kansas Department of Revenue.


Annual Oil Production, (bbls)

Year Production Wells
Production Plots

2010 490 1
2011 3,901 1
2012 2,108 1
2013 1,278 1
2014 1,124 1
2015 808 1
2016 634 1
2017 477 1
2018 475 1
2019 313 1
2020 310 1
2021 483 1
2022 633 1
2023 157 1
2024 159 1
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 1 158.61 1 Coffeyville Resources Refining & Marketing (100%)
2014 2 159.16 1 Coffeyville Resources Refining & Marketing (100%)
2014 4 157.71 1 Coffeyville Resources Refining & Marketing (100%)
2014 6 159.45 1 Coffeyville Resources Refining & Marketing (100%)
2014 8 160.7 1 Coffeyville Resources Refining & Marketing (100%)
2014 10 163.56 1 Coffeyville Resources Refining & Marketing (100%)
2014 12 164.4 1 Coffeyville Resources Refining & Marketing (100%)
2015 2 163.27 1 Coffeyville Resources Refining & Marketing (100%)
2015 4 162.68 1 Coffeyville Resources Refining & Marketing (100%)
2015 7 158.45 1 Coffeyville Resources Refining & Marketing (100%)
2015 10 161.44 1 Coffeyville Resources Refining & Marketing (100%)
2015 12 161.92 1 Coffeyville Resources Refining & Marketing (100%)
2016 3 159.25 1 Coffeyville Resources Refining & Marketing (100%)
2016 5 162.76 1 Coffeyville Resources Refining & Marketing (100%)
2016 8 158.06 1 Coffeyville Resources Refining & Marketing (100%)
2016 12 154.06 1 Coffeyville Resources Refining & Marketing (100%)
2017 4 160.96 1 Coffeyville Resources Refining & Marketing (100%)
2017 7 155.14 1 Coffeyville Resources Refining & Marketing (100%)
2017 12 161.22 1 Coffeyville Resources Refining & Marketing (100%)
2018 4 160.19 1 Coffeyville Resources Refining & Marketing (100%)
2018 8 157.06 1 Coffeyville Resources Refining & Marketing (100%)
2018 12 157.74 1 Coffeyville Resources Refining & Marketing (100%)
2019 5 158.47 1 Coffeyville Resources Refining & Marketing (100%)
2019 9 154.57 1 Coffeyville Resources Refining & Marketing (100%)
2020 2 157.92 1 Coffeyville Resources Refining & Marketing (100%)
2020 12 151.99 1 Coffeyville Resources Refining & Marketing (100%)
2021 6 159.06 1 Coffeyville Resources Refining & Marketing (100%)
2021 9 155.39 1 CHS McPherson Refinery Inc (100%)
2021 11 9 1 CFMI LLC (100%)
2021 12 159.69 1 CHS McPherson Refinery Inc (100%)
2022 3 314.52 1 CHS McPherson Refinery Inc (100%)
2022 8 160.6 1 CHS McPherson Refinery Inc (100%)
2022 12 157.43 1 CHS McPherson Refinery Inc (100%)
2023 6 156.55 1 CHS McPherson Refinery Inc (100%)
2024 2 159.1 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.