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Yearly and monthly production

Allmon, Michael J. 18-1 Lease 		Save To File
Lease: Allmon, Michael J. 18-1
Operator: River Rock Operating, LLC
Location: T29S, R20E, Sec. 18
Cumulative Production: 161065 mcf (from 2008 to 2024)
KS Dept. of Revenue Lease Code: 230654
KS Dept. of Revenue Lease Name: ALLMON,M.J.18-1
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Cherokee Basin Coal Area
County: Neosho
Producing Zone:
Well Data (may be an incomplete list):
T29S R20E, Sec. 18, NE NW
Lease: Allmon, Michael J. 18-1
Operator: Quest Cherokee, LLC
Current Operator: River Rock Operating, LLC
API Number: 15-133-27402

Data are received monthly from the Kansas Department of Revenue.


Annual Gas Production, (mcf)

Year Production Wells
Production Plots

2008 3,534 1
2009 14,767 1
2010 12,451 1
2011 11,914 1
2012 11,795 1
2013 11,875 1
2014 11,548 1
2015 11,373 1
2016 11,169 1
2017 11,256 1
2018 10,535 1
2019 8,194 1
2020 6,630 1
2021 6,935 1
2022 7,731 1
2023 7,048 1
2024 2,310 1
Reported through 4-2024.
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 1 977 1 PostRock Midcontinent Production LLC (100%)
2014 2 896 1 PostRock Midcontinent Production LLC (100%)
2014 3 1004 1 PostRock Midcontinent Production LLC (100%)
2014 4 944 1 PostRock Midcontinent Production LLC (100%)
2014 5 977 1 PostRock Midcontinent Production LLC (100%)
2014 6 957 1 PostRock Midcontinent Production LLC (100%)
2014 7 978 1 PostRock Midcontinent Production LLC (100%)
2014 8 997 1 PostRock Midcontinent Production LLC (100%)
2014 9 973 1 PostRock Midcontinent Production LLC (100%)
2014 10 956 1 PostRock Midcontinent Production LLC (100%)
2014 11 931 1 PostRock Midcontinent Production LLC (100%)
2014 12 958 1 PostRock Midcontinent Production LLC (100%)
2015 1 1072 1 PostRock Midcontinent Production LLC (100%)
2015 2 986 1 PostRock Midcontinent Production LLC (100%)
2015 3 936 1 PostRock Midcontinent Production LLC (100%)
2015 4 906 1 PostRock Midcontinent Production LLC (100%)
2015 5 922 1 PostRock Midcontinent Production LLC (100%)
2015 6 913 1 PostRock Midcontinent Production LLC (100%)
2015 7 947 1 PostRock Midcontinent Production LLC (100%)
2015 8 969 1 PostRock Midcontinent Production LLC (100%)
2015 9 911 1 PostRock Midcontinent Production LLC (100%)
2015 10 951 1 PostRock Midcontinent Production LLC (100%)
2015 11 904 1 PostRock Midcontinent Production LLC (100%)
2015 12 956 1 PostRock Midcontinent Production LLC (100%)
2016 1 932 1 PostRock Midcontinent Production LLC (100%)
2016 2 855 1 PostRock Midcontinent Production LLC (100%)
2016 3 900 1 PostRock Midcontinent Production LLC (100%)
2016 4 822 1 PostRock Midcontinent Production LLC (100%)
2016 5 839 1 PostRock Midcontinent Production LLC (100%)
2016 6 983 1 RIVER ROCK ENERGY LLC (100%)
2016 7 1028 1 RIVER ROCK ENERGY LLC (100%)
2016 8 1030 1 RIVER ROCK ENERGY LLC (100%)
2016 9 934 1 RIVER ROCK ENERGY LLC (100%)
2016 10 946 1 RIVER ROCK ENERGY LLC (100%)
2016 11 917 1 RIVER ROCK ENERGY LLC (100%)
2016 12 983 1 RIVER ROCK ENERGY LLC (100%)
2017 1 1002 1 RIVER ROCK ENERGY LLC (100%)
2017 2 897 1 RIVER ROCK ENERGY LLC (100%)
2017 3 980 1 RIVER ROCK ENERGY LLC (100%)
2017 4 939 1 RIVER ROCK ENERGY LLC (100%)
2017 5 967 1 RIVER ROCK ENERGY LLC (100%)
2017 6 926 1 RIVER ROCK ENERGY LLC (100%)
2017 7 992 1 RIVER ROCK ENERGY LLC (100%)
2017 8 957 1 RIVER ROCK ENERGY LLC (100%)
2017 9 903 1 RIVER ROCK ENERGY LLC (100%)
2017 10 908 1 RIVER ROCK ENERGY LLC (100%)
2017 11 886 1 RIVER ROCK ENERGY LLC (100%)
2017 12 899 1 RIVER ROCK ENERGY LLC (100%)
2018 1 949 1 RIVER ROCK ENERGY LLC (100%)
2018 2 839 1 RIVER ROCK ENERGY LLC (100%)
2018 3 921 1 RIVER ROCK ENERGY LLC (100%)
2018 4 882 1 RIVER ROCK ENERGY LLC (100%)
2018 5 884 1 RIVER ROCK ENERGY LLC (100%)
2018 6 875 1 RIVER ROCK ENERGY LLC (100%)
2018 7 924 1 RIVER ROCK ENERGY LLC (100%)
2018 8 884 1 RIVER ROCK ENERGY LLC (100%)
2018 9 837 1 RIVER ROCK ENERGY LLC (100%)
2018 10 823 1 RIVER ROCK ENERGY LLC (100%)
2018 11 831 1 RIVER ROCK ENERGY LLC (100%)
2018 12 886 1 RIVER ROCK ENERGY LLC (100%)
2019 1 876 1 RIVER ROCK ENERGY LLC (100%)
2019 2 781 1 RIVER ROCK ENERGY LLC (100%)
2019 3 856 1 RIVER ROCK ENERGY LLC (100%)
2019 4 815 1 RIVER ROCK ENERGY LLC (100%)
2019 5 674 1 RIVER ROCK ENERGY LLC (100%)
2019 6 342 1 RIVER ROCK ENERGY LLC (100%)
2019 7 690 1 RIVER ROCK ENERGY LLC (100%)
2019 8 500 1 RIVER ROCK ENERGY LLC (100%)
2019 9 601 1 RIVER ROCK ENERGY LLC (100%)
2019 10 681 1 RIVER ROCK ENERGY LLC (100%)
2019 11 678 1 RIVER ROCK ENERGY LLC (100%)
2019 12 700 1 RIVER ROCK ENERGY LLC (100%)
2020 1 695 1 RIVER ROCK ENERGY LLC (100%)
2020 2 653 1 RIVER ROCK ENERGY LLC (100%)
2020 3 735 1 RIVER ROCK ENERGY LLC (100%)
2020 4 706 1 RIVER ROCK ENERGY LLC (100%)
2020 5 595 1 RIVER ROCK ENERGY LLC (100%)
2020 6 376 1 RIVER ROCK ENERGY LLC (100%)
2020 7 356 1 RIVER ROCK ENERGY LLC (100%)
2020 8 481 1 RIVER ROCK ENERGY LLC (100%)
2020 9 473 1 RIVER ROCK ENERGY LLC (100%)
2020 10 507 1 RIVER ROCK ENERGY LLC (100%)
2020 11 514 1 RIVER ROCK ENERGY LLC (100%)
2020 12 539 1 RIVER ROCK ENERGY LLC (100%)
2021 1 553 1 RIVER ROCK ENERGY LLC (100%)
2021 2 461 1 RIVER ROCK ENERGY LLC (100%)
2021 3 585 1 RIVER ROCK ENERGY LLC (100%)
2021 4 561 1 RIVER ROCK ENERGY LLC (100%)
2021 5 584 1 RIVER ROCK ENERGY LLC (100%)
2021 6 554 1 RIVER ROCK ENERGY LLC (100%)
2021 7 601 1 RIVER ROCK ENERGY LLC (100%)
2021 8 622 1 RIVER ROCK ENERGY LLC (100%)
2021 9 585 1 RIVER ROCK ENERGY LLC (100%)
2021 10 610 1 RIVER ROCK ENERGY LLC (100%)
2021 11 595 1 RIVER ROCK ENERGY LLC (100%)
2021 12 624 1 RIVER ROCK ENERGY LLC (100%)
2022 1 650 1 RIVER ROCK ENERGY LLC (100%)
2022 2 588 1 RIVER ROCK ENERGY LLC (100%)
2022 3 657 1 RIVER ROCK ENERGY LLC (100%)
2022 4 638 1 RIVER ROCK ENERGY LLC (100%)
2022 5 675 1 RIVER ROCK ENERGY LLC (100%)
2022 6 644 1 RIVER ROCK ENERGY LLC (100%)
2022 7 679 1 RIVER ROCK ENERGY LLC (100%)
2022 8 664 1 RIVER ROCK ENERGY LLC (100%)
2022 9 628 1 RIVER ROCK ENERGY LLC (100%)
2022 10 640 1 RIVER ROCK ENERGY LLC (100%)
2022 11 618 1 RIVER ROCK ENERGY LLC (100%)
2022 12 650 1 RIVER ROCK ENERGY LLC (100%)
2023 1 625 1 RIVER ROCK ENERGY LLC (100%)
2023 2 563 1 RIVER ROCK ENERGY LLC (100%)
2023 3 618 1 RIVER ROCK ENERGY LLC (100%)
2023 4 588 1 RIVER ROCK ENERGY LLC (100%)
2023 5 594 1 RIVER ROCK ENERGY LLC (100%)
2023 6 568 1 RIVER ROCK ENERGY LLC (100%)
2023 7 595 1 RIVER ROCK ENERGY LLC (100%)
2023 8 585 1 RIVER ROCK ENERGY LLC (100%)
2023 9 565 1 RIVER ROCK ENERGY LLC (100%)
2023 10 595 1 RIVER ROCK ENERGY LLC (100%)
2023 11 562 1 RIVER ROCK ENERGY LLC (100%)
2023 12 590 1 RIVER ROCK ENERGY LLC (100%)
2024 1 599 1 RIVER ROCK ENERGY LLC (100%)
2024 2 559 1 RIVER ROCK ENERGY LLC (100%)
2024 3 590 1 RIVER ROCK ENERGY LLC (100%)
2024 4 562 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.