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Yearly and monthly production

Millie 'A' 1 Lease 		Save To File
Lease: Millie 'A' 1
Operator: Chieftain Oil Co., Inc.
Location: T35S, R11W, Sec. 15
Cumulative Production: 995525 mcf (from 2012 to 2024)
KS Dept. of Revenue Lease Code: 233378
KS Dept. of Revenue Lease Name: MILLIE A-1
Field: Kiowa Townsite Southwest
County: Barber
Producing Zone:
Well Data (may be an incomplete list):
T35S R11W, Sec. 15, NW SE SE NW
Lease: Millie 'A' 1
Operator: Chieftain Oil Co., Inc.
Current Operator: Chieftain Oil Co., Inc.
API Number: 15-007-23829

Data are received monthly from the Kansas Department of Revenue.


Annual Gas Production, (mcf)

Year Production Wells
Production Plots

2012 1,450 1
2013 25,917 1
2014 112,606 1
2015 113,010 1
2016 114,862 1
2017 126,578 1
2018 116,483 1
2019 96,239 1
2020 87,014 1
2021 75,331 1
2022 54,884 1
2023 46,597 1
2024 24,554 1
Reported through 5-2024.
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 2599 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2014 2 305 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2014 3 2187 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2014 4 9394 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2014 5 15740 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2014 6 12524 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2014 7 12392 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2014 8 11744 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2014 9 11609 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2014 10 11873 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2014 11 11556 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2014 12 10683 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2015 1 10986 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2015 2 9798 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2015 3 5699 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2015 5 11579 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2015 6 12627 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2015 7 11791 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2015 8 11298 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2015 9 9998 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2015 10 9450 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2015 11 9703 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2015 12 10081 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2016 1 10549 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2016 2 9832 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2016 3 10251 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2016 4 10063 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2016 5 10193 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2016 6 9829 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2016 7 9251 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2016 8 9991 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2016 9 8709 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2016 10 8786 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2016 11 8694 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2016 12 8714 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2017 1 8731 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2017 2 7825 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2017 3 10774 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2017 4 12545 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2017 5 12605 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2017 6 11148 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2017 7 11110 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2017 8 9171 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2017 9 11292 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2017 10 11696 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2017 11 9773 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2017 12 9908 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 1 9429 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 2 8401 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 3 9689 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 4 10017 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 5 10720 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 6 9446 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 7 10218 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 8 10038 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 9 9648 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 10 9877 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 11 9383 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 12 9617 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 1 8340 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 2 8012 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 3 8537 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 4 8401 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 5 8027 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 6 7913 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 7 7771 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 8 8287 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 9 7783 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 10 7811 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 11 7285 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 12 8072 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2020 1 8151 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2020 2 7015 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2020 3 7751 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2020 4 7609 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2020 5 7902 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2020 6 7570 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2020 7 7600 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2020 8 6471 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2020 9 6990 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2020 10 7225 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2020 11 6039 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2020 12 6691 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2021 1 6851 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2021 2 3558 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2021 3 7212 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2021 4 5921 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2021 5 6874 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2021 6 6416 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2021 7 6657 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2021 8 6688 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2021 9 6441 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2021 10 6471 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2021 11 6157 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2021 12 6085 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2022 1 5125 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2022 2 4691 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2022 3 5345 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2022 4 5465 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2022 5 4096 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2022 6 4196 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2022 7 5226 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2022 8 4873 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2022 9 3280 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2022 10 4951 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2022 11 3990 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2022 12 3646 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2023 1 5073 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2023 2 3800 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2023 3 3880 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2023 4 5437 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2023 5 3733 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2023 6 3319 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2023 7 2653 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2023 8 4878 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2023 9 2887 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2023 10 4983 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2023 11 3115 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2023 12 2839 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2024 1 4338 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2024 2 4756 1 Targa Pipeline Mid-Continent Westok LLC (100%)
2024 3 5133 1 Targa Resources Partners LP (100%)
2024 4 5117 1 Targa Resources Partners LP (100%)
2024 5 5210 1 Targa Resources Partners LP (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.