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Yearly and monthly production

Simpson-Mast Unit Lease 		Save To File
Lease: Simpson-Mast Unit
Operator: Mull Drilling Company, Inc.
Location: T16S, R23W, Sec. 20
Cumulative Production: 19929.56 barrels (from 2012 to 2022)
KS Dept. of Revenue Lease Code: 142601
KS Dept. of Revenue Lease Name: SIMPSON-MST UT
Field: Osgood
County: Ness
Producing Zone:
Well Data (may be an incomplete list):
T16S R23W, Sec. 20, SE SE SW SW
Lease: Simpson-Mast Unit 1-20
Operator: Mull Drilling Co., Inc.
Current Operator: Mull Drilling Company, Inc.
API Number: 15-135-25353

Data are received monthly from the Kansas Department of Revenue.


Annual Oil Production, (bbls)

Year Production Wells
Production Plots

2012 7,522 1
2013 3,392 1
2014 2,065 1
2015 1,526 1
2016 1,173 1
2017 813 1
2018 990 1
2019 964 1
2020 504 1
2021 320 1
2022 661 1
Reported through 12-2022.
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 1 175.1 1 PLAINS MARKETING L.P. (100%)
2014 2 163.95 1 PLAINS MARKETING L.P. (100%)
2014 3 178.44 1 PLAINS MARKETING L.P. (100%)
2014 4 172.93 1 PLAINS MARKETING L.P. (100%)
2014 5 350.61 1 PLAINS MARKETING L.P. (100%)
2014 6 171.45 1 PLAINS MARKETING L.P. (100%)
2014 7 171.34 1 PLAINS MARKETING L.P. (100%)
2014 8 166.72 1 PLAINS MARKETING L.P. (100%)
2014 9 168.32 1 PLAINS MARKETING L.P. (100%)
2014 10 175.54 1 PLAINS MARKETING L.P. (100%)
2014 12 170.81 1 PLAINS MARKETING L.P. (100%)
2015 1 170.7 1 PLAINS MARKETING L.P. (100%)
2015 2 173.26 1 PLAINS MARKETING L.P. (100%)
2015 3 171.53 1 PLAINS MARKETING L.P. (100%)
2015 5 168.94 1 PLAINS MARKETING L.P. (100%)
2015 6 173.26 1 PLAINS MARKETING L.P. (100%)
2015 7 162.54 1 PLAINS MARKETING L.P. (100%)
2015 9 171.29 1 PLAINS MARKETING L.P. (96%) ,
CFMI LLC (4%)
2015 10 170.23 1 PLAINS MARKETING L.P. (100%)
2015 12 164.7 1 PLAINS MARKETING L.P. (100%)
2016 2 174.96 1 PLAINS MARKETING L.P. (100%)
2016 3 168.02 1 PLAINS MARKETING L.P. (100%)
2016 5 166.05 1 PLAINS MARKETING L.P. (100%)
2016 7 171.87 1 PLAINS MARKETING L.P. (100%)
2016 9 169.48 1 PLAINS MARKETING L.P. (100%)
2016 10 165.08 1 PLAINS MARKETING L.P. (100%)
2016 12 157.87 1 PLAINS MARKETING L.P. (100%)
2017 3 170.94 1 PLAINS MARKETING L.P. (100%)
2017 5 161.91 1 PLAINS MARKETING L.P. (100%)
2017 7 158.2 1 PLAINS MARKETING L.P. (100%)
2017 9 160.86 1 PLAINS MARKETING L.P. (100%)
2017 11 160.77 1 PLAINS MARKETING L.P. (100%)
2018 2 166.19 1 PLAINS MARKETING L.P. (100%)
2018 5 164.07 1 PLAINS MARKETING L.P. (100%)
2018 6 160.34 1 PLAINS MARKETING L.P. (100%)
2018 8 167.13 1 PLAINS MARKETING L.P. (100%)
2018 9 170.94 1 PLAINS MARKETING L.P. (100%)
2018 10 4.92 1 CFMI LLC (100%)
2018 11 156.05 1 PLAINS MARKETING L.P. (100%)
2019 1 161.83 1 PLAINS MARKETING L.P. (100%)
2019 3 174.29 1 PLAINS MARKETING L.P. (100%)
2019 5 118.37 1 PLAINS MARKETING L.P. (100%)
2019 6 167.81 1 PLAINS MARKETING L.P. (100%)
2019 9 165.16 1 PLAINS MARKETING L.P. (100%)
2019 11 176.55 1 PLAINS MARKETING L.P. (100%)
2020 1 168.51 1 PLAINS MARKETING L.P. (100%)
2020 4 165.73 1 PLAINS MARKETING L.P. (100%)
2020 9 5.8 1 CFMI LLC (100%)
2020 12 163.65 1 PLAINS MARKETING L.P. (100%)
2021 7 155.5 1 PLAINS MARKETING L.P. (100%)
2021 9 164.35 1 PLAINS MARKETING L.P. (100%)
2022 1 3.77 1 CFMI LLC (100%)
2022 2 190.01 1 PLAINS MARKETING L.P. (100%)
2022 5 156.9 1 PLAINS MARKETING L.P. (100%)
2022 10 3 1 CFMI LLC (100%)
2022 11 151.64 1 PLAINS MARKETING L.P. (100%)
2022 12 155.69 1 PLAINS MARKETING L.P. (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.