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Yearly and monthly production

Sieker Lease 		Save To File
Lease: Sieker
Operator: RJM Company
Location: T20S, R10W, Sec. 8
Cumulative Production: 8533.86 barrels (from 2012 to 2023)
KS Dept. of Revenue Lease Code: 143143
KS Dept. of Revenue Lease Name: SIEKER
Field: Chase-Silica
County: Rice
Producing Zone:
Well Data (may be an incomplete list):
T20S R10W, Sec. 8, SE SE NW NE
Lease: Sieker 1
Operator: RJM Company
Current Operator: RJM Company
API Number: 15-159-22703

Data are received monthly from the Kansas Department of Revenue.


Annual Oil Production, (bbls)

Year Production Wells
Production Plots

2012 971 1
2013 1,454 1
2014 949 1
2015 626 1
2016 791 1
2017 621 1
2018 651 1
2019 614 1
2020 464 1
2021 465 1
2022 468 1
2023 460 1
Reported through 12-2023.
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 1 160.27 1 Coffeyville Resources Refining & Marketing (100%)
2014 3 156.63 1 Coffeyville Resources Refining & Marketing (100%)
2014 5 156.95 1 Coffeyville Resources Refining & Marketing (100%)
2014 7 154.63 1 Coffeyville Resources Refining & Marketing (100%)
2014 9 160.78 1 Coffeyville Resources Refining & Marketing (100%)
2014 12 159.47 1 Coffeyville Resources Refining & Marketing (100%)
2015 2 158.89 1 Coffeyville Resources Refining & Marketing (100%)
2015 5 160.12 1 Coffeyville Resources Refining & Marketing (100%)
2015 8 155.15 1 Coffeyville Resources Refining & Marketing (100%)
2015 10 152.21 1 Coffeyville Resources Refining & Marketing (100%)
2016 1 160.49 1 Coffeyville Resources Refining & Marketing (100%)
2016 4 158.62 1 Coffeyville Resources Refining & Marketing (100%)
2016 7 156.66 1 Coffeyville Resources Refining & Marketing (100%)
2016 10 157.61 1 Coffeyville Resources Refining & Marketing (100%)
2016 12 158.06 1 Coffeyville Resources Refining & Marketing (100%)
2017 2 147.89 1 Coffeyville Resources Refining & Marketing (100%)
2017 5 158.95 1 Coffeyville Resources Refining & Marketing (100%)
2017 8 153.11 1 Coffeyville Resources Refining & Marketing (100%)
2017 11 160.56 1 Coffeyville Resources Refining & Marketing (100%)
2018 2 159.12 1 Coffeyville Resources Refining & Marketing (100%)
2018 5 161.19 1 Coffeyville Resources Refining & Marketing (100%)
2018 8 169.78 1 Coffeyville Resources Refining & Marketing (90%) ,
SEC Reclaiming, Inc. dba H & W Oil Company (10%)
2018 11 161.16 1 Coffeyville Resources Refining & Marketing (100%)
2019 2 156.4 1 Coffeyville Resources Refining & Marketing (100%)
2019 5 145.07 1 Coffeyville Resources Refining & Marketing (100%)
2019 9 155.81 1 Coffeyville Resources Refining & Marketing (100%)
2019 12 156.54 1 Coffeyville Resources Refining & Marketing (100%)
2020 4 154.8 1 Coffeyville Resources Refining & Marketing (100%)
2020 7 154.07 1 Coffeyville Resources Refining & Marketing (100%)
2020 11 155.09 1 Coffeyville Resources Refining & Marketing (100%)
2021 3 158.44 1 Coffeyville Resources Refining & Marketing (100%)
2021 7 150.8 1 Coffeyville Resources Refining & Marketing (100%)
2021 10 155.79 1 Coffeyville Resources Refining & Marketing (100%)
2022 6 154.37 1 Coffeyville Resources Refining & Marketing (100%)
2022 10 313.44 1 Coffeyville Resources Refining & Marketing (100%)
2023 3 150.77 1 CVR SUPPLY & TRADING (100%)
2023 7 153.99 1 CVR SUPPLY & TRADING (100%)
2023 12 155.47 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.