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Yearly and monthly production

MARY F. DOUGLAS 8-1 Lease
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Lease: MARY F. DOUGLAS 8-1
Operator: River Rock Operating, LLC
Location: NW SE SE T29S, R17E, Sec. 8
Cumulative Production: 246817 mcf (from 2001 to 2024)
KS Dept. of Revenue Lease Code: 223776
KS Dept. of Revenue Lease Name: DOUGLAS,M.F.8-2
View T1 PDF (from KCC)
View T1 PDF (from KCC)
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Altoona East
County: Wilson
Producing Zone: Riverton Coal Bed
Well Data (may be an incomplete list):
T29S R17E, Sec. 8, SE SE
Lease: MARY F. DOUGLAS 8-1
Operator:
Current Operator: Devon SFS Operating, Inc.
API Number: 15-205-25381
T29S R17E, Sec. 8, N2 SE NE
Lease: MARY F. DOUGLAS 8-2
Operator:
Current Operator: Devon SFS Operating, Inc.
API Number: 15-205-25422
T29S R17E, Sec. 8, SE NW SE NE
Lease: MARY F. DOUGLAS 8-2
Operator:
Current Operator: River Rock Operating, LLC
API Number: 15-205-25422-0001
T29S R17E, Sec. 8, SE NW SE SE
Lease: MARY F. DOUGLAS 8-1
Operator:
Current Operator: River Rock Operating, LLC
API Number: 15-205-25381-0001

Data are received monthly from the Kansas Department of Revenue.



Annual Gas Production, (mcf)

Year Production Wells
Production Plots

2001 412 1
2002 1,478 1
2003 15,203 1
2004 9,519 1
2005 6,481 1
2006 14,514 1
2007 15,785 1
2008 14,290 1
2009 14,269 1
2010 13,434 1
2011 12,386 1
2012 12,215 1
2013 10,965 1
2014 11,033 1
2015 10,999 1
2016 12,097 1
2017 12,527 1
2018 10,865 1
2019 10,560 1
2020 10,141 1
2021 9,941 1
2022 8,783 1
2023 6,332 1
2024 2,588 1
Reported through 6-2024.
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 1 908 1 PostRock Midcontinent Production LLC (100%)
2014 2 785 1 PostRock Midcontinent Production LLC (100%)
2014 3 963 1 PostRock Midcontinent Production LLC (100%)
2014 4 943 1 PostRock Midcontinent Production LLC (100%)
2014 5 987 1 PostRock Midcontinent Production LLC (100%)
2014 6 964 1 PostRock Midcontinent Production LLC (100%)
2014 7 876 1 PostRock Midcontinent Production LLC (100%)
2014 8 854 1 PostRock Midcontinent Production LLC (100%)
2014 9 942 1 PostRock Midcontinent Production LLC (100%)
2014 10 965 1 PostRock Midcontinent Production LLC (100%)
2014 11 920 1 PostRock Midcontinent Production LLC (100%)
2014 12 926 1 PostRock Midcontinent Production LLC (100%)
2015 1 1076 1 PostRock Midcontinent Production LLC (100%)
2015 2 904 1 PostRock Midcontinent Production LLC (100%)
2015 3 962 1 PostRock Midcontinent Production LLC (100%)
2015 4 887 1 PostRock Midcontinent Production LLC (100%)
2015 5 922 1 PostRock Midcontinent Production LLC (100%)
2015 6 896 1 PostRock Midcontinent Production LLC (100%)
2015 7 944 1 PostRock Midcontinent Production LLC (100%)
2015 8 843 1 PostRock Midcontinent Production LLC (100%)
2015 9 768 1 PostRock Midcontinent Production LLC (100%)
2015 10 960 1 PostRock Midcontinent Production LLC (100%)
2015 11 901 1 PostRock Midcontinent Production LLC (100%)
2015 12 936 1 PostRock Midcontinent Production LLC (100%)
2016 1 954 1 PostRock Midcontinent Production LLC (100%)
2016 2 876 1 PostRock Midcontinent Production LLC (100%)
2016 3 945 1 PostRock Midcontinent Production LLC (100%)
2016 4 902 1 PostRock Midcontinent Production LLC (100%)
2016 5 912 1 PostRock Midcontinent Production LLC (100%)
2016 6 1038 1 RIVER ROCK ENERGY LLC (100%)
2016 7 1076 1 RIVER ROCK ENERGY LLC (100%)
2016 8 1085 1 RIVER ROCK ENERGY LLC (100%)
2016 9 1056 1 RIVER ROCK ENERGY LLC (100%)
2016 10 1086 1 RIVER ROCK ENERGY LLC (100%)
2016 11 1046 1 RIVER ROCK ENERGY LLC (100%)
2016 12 1121 1 RIVER ROCK ENERGY LLC (100%)
2017 1 1126 1 RIVER ROCK ENERGY LLC (100%)
2017 2 991 1 RIVER ROCK ENERGY LLC (100%)
2017 3 1100 1 RIVER ROCK ENERGY LLC (100%)
2017 4 1055 1 RIVER ROCK ENERGY LLC (100%)
2017 5 1090 1 RIVER ROCK ENERGY LLC (100%)
2017 6 1015 1 RIVER ROCK ENERGY LLC (100%)
2017 7 1019 1 RIVER ROCK ENERGY LLC (100%)
2017 8 1035 1 RIVER ROCK ENERGY LLC (100%)
2017 9 1030 1 RIVER ROCK ENERGY LLC (100%)
2017 10 1064 1 RIVER ROCK ENERGY LLC (100%)
2017 11 991 1 RIVER ROCK ENERGY LLC (100%)
2017 12 1011 1 RIVER ROCK ENERGY LLC (100%)
2018 1 990 1 RIVER ROCK ENERGY LLC (100%)
2018 2 884 1 RIVER ROCK ENERGY LLC (100%)
2018 3 971 1 RIVER ROCK ENERGY LLC (100%)
2018 4 938 1 RIVER ROCK ENERGY LLC (100%)
2018 5 964 1 RIVER ROCK ENERGY LLC (100%)
2018 6 783 1 RIVER ROCK ENERGY LLC (100%)
2018 7 947 1 RIVER ROCK ENERGY LLC (100%)
2018 8 894 1 RIVER ROCK ENERGY LLC (100%)
2018 9 830 1 RIVER ROCK ENERGY LLC (100%)
2018 10 880 1 RIVER ROCK ENERGY LLC (100%)
2018 11 878 1 RIVER ROCK ENERGY LLC (100%)
2018 12 906 1 RIVER ROCK ENERGY LLC (100%)
2019 1 912 1 RIVER ROCK ENERGY LLC (100%)
2019 2 827 1 RIVER ROCK ENERGY LLC (100%)
2019 3 920 1 RIVER ROCK ENERGY LLC (100%)
2019 4 864 1 RIVER ROCK ENERGY LLC (100%)
2019 5 893 1 RIVER ROCK ENERGY LLC (100%)
2019 6 855 1 RIVER ROCK ENERGY LLC (100%)
2019 7 873 1 RIVER ROCK ENERGY LLC (100%)
2019 8 889 1 RIVER ROCK ENERGY LLC (100%)
2019 9 863 1 RIVER ROCK ENERGY LLC (100%)
2019 10 871 1 RIVER ROCK ENERGY LLC (100%)
2019 11 860 1 RIVER ROCK ENERGY LLC (100%)
2019 12 933 1 RIVER ROCK ENERGY LLC (100%)
2020 1 909 1 RIVER ROCK ENERGY LLC (100%)
2020 2 853 1 RIVER ROCK ENERGY LLC (100%)
2020 3 874 1 RIVER ROCK ENERGY LLC (100%)
2020 4 936 1 RIVER ROCK ENERGY LLC (100%)
2020 5 898 1 RIVER ROCK ENERGY LLC (100%)
2020 6 861 1 RIVER ROCK ENERGY LLC (100%)
2020 7 878 1 RIVER ROCK ENERGY LLC (100%)
2020 8 832 1 RIVER ROCK ENERGY LLC (100%)
2020 9 727 1 RIVER ROCK ENERGY LLC (100%)
2020 10 619 1 RIVER ROCK ENERGY LLC (100%)
2020 11 884 1 RIVER ROCK ENERGY LLC (100%)
2020 12 870 1 RIVER ROCK ENERGY LLC (100%)
2021 1 845 1 RIVER ROCK ENERGY LLC (100%)
2021 2 738 1 RIVER ROCK ENERGY LLC (100%)
2021 3 914 1 RIVER ROCK ENERGY LLC (100%)
2021 4 842 1 RIVER ROCK ENERGY LLC (100%)
2021 5 848 1 RIVER ROCK ENERGY LLC (100%)
2021 6 813 1 RIVER ROCK ENERGY LLC (100%)
2021 7 843 1 RIVER ROCK ENERGY LLC (100%)
2021 8 838 1 RIVER ROCK ENERGY LLC (100%)
2021 9 815 1 RIVER ROCK ENERGY LLC (100%)
2021 10 831 1 RIVER ROCK ENERGY LLC (100%)
2021 11 796 1 RIVER ROCK ENERGY LLC (100%)
2021 12 818 1 RIVER ROCK ENERGY LLC (100%)
2022 1 816 1 RIVER ROCK ENERGY LLC (100%)
2022 2 738 1 RIVER ROCK ENERGY LLC (100%)
2022 3 776 1 RIVER ROCK ENERGY LLC (100%)
2022 4 711 1 RIVER ROCK ENERGY LLC (100%)
2022 5 469 1 RIVER ROCK ENERGY LLC (100%)
2022 6 447 1 RIVER ROCK ENERGY LLC (100%)
2022 7 600 1 RIVER ROCK ENERGY LLC (100%)
2022 8 1029 1 RIVER ROCK ENERGY LLC (100%)
2022 9 819 1 RIVER ROCK ENERGY LLC (100%)
2022 10 814 1 RIVER ROCK ENERGY LLC (100%)
2022 11 762 1 RIVER ROCK ENERGY LLC (100%)
2022 12 802 1 RIVER ROCK ENERGY LLC (100%)
2023 1 794 1 RIVER ROCK ENERGY LLC (100%)
2023 2 682 1 RIVER ROCK ENERGY LLC (100%)
2023 3 759 1 RIVER ROCK ENERGY LLC (100%)
2023 4 567 1 RIVER ROCK ENERGY LLC (100%)
2023 5 428 1 RIVER ROCK ENERGY LLC (100%)
2023 6 434 1 RIVER ROCK ENERGY LLC (100%)
2023 7 451 1 RIVER ROCK ENERGY LLC (100%)
2023 8 459 1 RIVER ROCK ENERGY LLC (100%)
2023 9 447 1 RIVER ROCK ENERGY LLC (100%)
2023 10 454 1 RIVER ROCK ENERGY LLC (100%)
2023 11 423 1 RIVER ROCK ENERGY LLC (100%)
2023 12 434 1 RIVER ROCK ENERGY LLC (100%)
2024 1 410 1 RIVER ROCK ENERGY LLC (100%)
2024 2 430 1 RIVER ROCK ENERGY LLC (100%)
2024 3 439 1 RIVER ROCK ENERGY LLC (100%)
2024 4 433 1 RIVER ROCK ENERGY LLC (100%)
2024 5 454 1 RIVER ROCK ENERGY LLC (100%)
2024 6 422 1 RIVER ROCK ENERGY 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.