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Yearly and monthly production

Roark 1 Lease 		Save To File
Lease: Roark 1
Operator: Chieftain Oil Co., Inc.
Location: T35S, R11W, Sec. 10
Cumulative Production: 61906 mcf (from 2013 to 2021)
KS Dept. of Revenue Lease Code: 233614
KS Dept. of Revenue Lease Name: ROARK 1
Field: Unknown
County: Barber
Producing Zone:
Well Data (may be an incomplete list):
T35S R11W, Sec. 10, NW SW SW SW
Lease: Roark 1
Operator: Chieftain Oil Co., Inc.
Current Operator: Chieftain Oil Co., Inc.
API Number: 15-007-23956

Data are received monthly from the Kansas Department of Revenue.


Annual Gas Production, (mcf)

Year Production Wells
Production Plots

2013 18,172 1
2014 11,344 1
2015 4,116 1
2016 8,721 1
2017 4,966 1
2018 9,421 1
2019 4,751 1
2020 366 1
2021 49 1
Reported through 12-2021.
Note: bbls is barrels; mcf is 1000 cubic feet. 		  Recent Monthly Gas Production, (mcf)
(Complete production available in file saved
using blue button at top of page.)
Year Month Production Wells Reporter or Purchaser/
Reporting Customer
2014 1 1395 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2014 2 366 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2014 3 794 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2014 4 1077 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2014 5 1230 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2014 6 1139 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2014 7 490 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2014 8 987 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2014 9 885 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2014 10 1146 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2014 11 1144 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2014 12 691 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2015 1 424 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2015 2 437 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2015 3 238 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2015 4 182 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2015 5 106 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2015 6 189 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2015 7 166 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2015 8 116 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2015 9 286 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2015 10 510 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2015 11 708 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2015 12 754 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2016 1 784 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2016 2 822 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2016 3 911 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2016 4 374 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2016 5 479 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2016 6 791 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2016 7 920 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2016 8 899 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2016 9 227 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2016 10 788 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2016 11 826 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2016 12 900 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2017 1 982 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2017 2 765 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2017 3 824 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2017 4 327 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2017 5 87 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2017 6 745 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2017 7 845 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2017 8 306 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2017 12 85 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 1 290 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 2 588 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 3 811 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 4 946 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 5 623 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 6 561 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 7 456 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 8 959 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 9 1016 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 10 1106 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 11 982 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 12 1083 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 1 807 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 2 457 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 3 12 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 4 33 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 5 396 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 6 57 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 7 260 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 8 587 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 9 869 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 10 277 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 11 166 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 12 830 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2020 1 359 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2020 2 7 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2021 12 49 1 Targa Pipeline Mid-Continent Westok LLC (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.