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Yearly and monthly production

Hahn 2-1 Lease 		Save To File
Lease: Hahn 2-1
Operator: River Rock Operating, LLC
Location: T35S, R17E, Sec. 2
Cumulative Production: 125943 mcf (from 2011 to 2024)
KS Dept. of Revenue Lease Code: 232515
KS Dept. of Revenue Lease Name: HAHN 2-1
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Cherokee Basin Coal Area
County: Labette
Producing Zone:
Well Data (may be an incomplete list):
T35S R17E, Sec. 2, NW SW
Lease: Hahn 2-1
Operator: PostRock Midcontinent Production LLC
Current Operator: River Rock Operating, LLC
API Number: 15-099-24635

Data are received monthly from the Kansas Department of Revenue.


Annual Gas Production, (mcf)

Year Production Wells
Production Plots

2011 11,155 1
2012 10,534 1
2013 9,926 1
2014 7,431 1
2015 7,511 1
2016 10,244 1
2017 10,634 1
2018 10,495 1
2019 10,357 1
2020 9,905 1
2021 7,923 1
2022 8,617 1
2023 8,896 1
2024 2,315 1
Reported through 3-2024.
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 1 623 1 PostRock Midcontinent Production LLC (100%)
2014 2 548 1 PostRock Midcontinent Production LLC (100%)
2014 3 624 1 PostRock Midcontinent Production LLC (100%)
2014 4 601 1 PostRock Midcontinent Production LLC (100%)
2014 5 637 1 PostRock Midcontinent Production LLC (100%)
2014 6 625 1 PostRock Midcontinent Production LLC (100%)
2014 7 654 1 PostRock Midcontinent Production LLC (100%)
2014 8 624 1 PostRock Midcontinent Production LLC (100%)
2014 9 616 1 PostRock Midcontinent Production LLC (100%)
2014 10 617 1 PostRock Midcontinent Production LLC (100%)
2014 11 620 1 PostRock Midcontinent Production LLC (100%)
2014 12 642 1 PostRock Midcontinent Production LLC (100%)
2015 1 719 1 PostRock Midcontinent Production LLC (100%)
2015 2 654 1 PostRock Midcontinent Production LLC (100%)
2015 3 650 1 PostRock Midcontinent Production LLC (100%)
2015 4 634 1 PostRock Midcontinent Production LLC (100%)
2015 5 666 1 PostRock Midcontinent Production LLC (100%)
2015 6 631 1 PostRock Midcontinent Production LLC (100%)
2015 7 662 1 PostRock Midcontinent Production LLC (100%)
2015 8 668 1 PostRock Midcontinent Production LLC (100%)
2015 9 83 1 PostRock Midcontinent Production LLC (100%)
2015 10 541 1 PostRock Midcontinent Production LLC (100%)
2015 11 805 1 PostRock Midcontinent Production LLC (100%)
2015 12 798 1 PostRock Midcontinent Production LLC (100%)
2016 1 734 1 PostRock Midcontinent Production LLC (100%)
2016 2 738 1 PostRock Midcontinent Production LLC (100%)
2016 3 784 1 PostRock Midcontinent Production LLC (100%)
2016 4 768 1 PostRock Midcontinent Production LLC (100%)
2016 5 788 1 PostRock Midcontinent Production LLC (100%)
2016 6 917 1 RIVER ROCK ENERGY LLC (100%)
2016 7 942 1 RIVER ROCK ENERGY LLC (100%)
2016 8 915 1 RIVER ROCK ENERGY LLC (100%)
2016 9 907 1 RIVER ROCK ENERGY LLC (100%)
2016 10 921 1 RIVER ROCK ENERGY LLC (100%)
2016 11 885 1 RIVER ROCK ENERGY LLC (100%)
2016 12 945 1 RIVER ROCK ENERGY LLC (100%)
2017 1 929 1 RIVER ROCK ENERGY LLC (100%)
2017 2 816 1 RIVER ROCK ENERGY LLC (100%)
2017 3 897 1 RIVER ROCK ENERGY LLC (100%)
2017 4 866 1 RIVER ROCK ENERGY LLC (100%)
2017 5 918 1 RIVER ROCK ENERGY LLC (100%)
2017 6 891 1 RIVER ROCK ENERGY LLC (100%)
2017 7 880 1 RIVER ROCK ENERGY LLC (100%)
2017 8 880 1 RIVER ROCK ENERGY LLC (100%)
2017 9 852 1 RIVER ROCK ENERGY LLC (100%)
2017 10 876 1 RIVER ROCK ENERGY LLC (100%)
2017 11 881 1 RIVER ROCK ENERGY LLC (100%)
2017 12 948 1 RIVER ROCK ENERGY LLC (100%)
2018 1 866 1 RIVER ROCK ENERGY LLC (100%)
2018 2 772 1 RIVER ROCK ENERGY LLC (100%)
2018 3 849 1 RIVER ROCK ENERGY LLC (100%)
2018 4 816 1 RIVER ROCK ENERGY LLC (100%)
2018 5 835 1 RIVER ROCK ENERGY LLC (100%)
2018 6 860 1 RIVER ROCK ENERGY LLC (100%)
2018 7 925 1 RIVER ROCK ENERGY LLC (100%)
2018 8 941 1 RIVER ROCK ENERGY LLC (100%)
2018 9 913 1 RIVER ROCK ENERGY LLC (100%)
2018 10 931 1 RIVER ROCK ENERGY LLC (100%)
2018 11 886 1 RIVER ROCK ENERGY LLC (100%)
2018 12 901 1 RIVER ROCK ENERGY LLC (100%)
2019 1 910 1 RIVER ROCK ENERGY LLC (100%)
2019 2 811 1 RIVER ROCK ENERGY LLC (100%)
2019 3 894 1 RIVER ROCK ENERGY LLC (100%)
2019 4 844 1 RIVER ROCK ENERGY LLC (100%)
2019 5 871 1 RIVER ROCK ENERGY LLC (100%)
2019 6 837 1 RIVER ROCK ENERGY LLC (100%)
2019 7 861 1 RIVER ROCK ENERGY LLC (100%)
2019 8 892 1 RIVER ROCK ENERGY LLC (100%)
2019 9 847 1 RIVER ROCK ENERGY LLC (100%)
2019 10 869 1 RIVER ROCK ENERGY LLC (100%)
2019 11 861 1 RIVER ROCK ENERGY LLC (100%)
2019 12 860 1 RIVER ROCK ENERGY LLC (100%)
2020 1 851 1 RIVER ROCK ENERGY LLC (100%)
2020 2 804 1 RIVER ROCK ENERGY LLC (100%)
2020 3 840 1 RIVER ROCK ENERGY LLC (100%)
2020 4 812 1 RIVER ROCK ENERGY LLC (100%)
2020 5 838 1 RIVER ROCK ENERGY LLC (100%)
2020 6 807 1 RIVER ROCK ENERGY LLC (100%)
2020 7 831 1 RIVER ROCK ENERGY LLC (100%)
2020 8 837 1 RIVER ROCK ENERGY LLC (100%)
2020 9 817 1 RIVER ROCK ENERGY LLC (100%)
2020 10 841 1 RIVER ROCK ENERGY LLC (100%)
2020 11 801 1 RIVER ROCK ENERGY LLC (100%)
2020 12 826 1 RIVER ROCK ENERGY LLC (100%)
2021 1 828 1 RIVER ROCK ENERGY LLC (100%)
2021 2 646 1 RIVER ROCK ENERGY LLC (100%)
2021 3 418 1 RIVER ROCK ENERGY LLC (100%)
2021 4 129 1 RIVER ROCK ENERGY LLC (100%)
2021 5 316 1 RIVER ROCK ENERGY LLC (100%)
2021 6 789 1 RIVER ROCK ENERGY LLC (100%)
2021 7 790 1 RIVER ROCK ENERGY LLC (100%)
2021 8 798 1 RIVER ROCK ENERGY LLC (100%)
2021 9 800 1 RIVER ROCK ENERGY LLC (100%)
2021 10 820 1 RIVER ROCK ENERGY LLC (100%)
2021 11 788 1 RIVER ROCK ENERGY LLC (100%)
2021 12 801 1 RIVER ROCK ENERGY LLC (100%)
2022 1 812 1 RIVER ROCK ENERGY LLC (100%)
2022 2 715 1 RIVER ROCK ENERGY LLC (100%)
2022 3 749 1 RIVER ROCK ENERGY LLC (100%)
2022 4 716 1 RIVER ROCK ENERGY LLC (100%)
2022 5 645 1 RIVER ROCK ENERGY LLC (100%)
2022 6 733 1 RIVER ROCK ENERGY LLC (100%)
2022 7 732 1 RIVER ROCK ENERGY LLC (100%)
2022 8 689 1 RIVER ROCK ENERGY LLC (100%)
2022 9 698 1 RIVER ROCK ENERGY LLC (100%)
2022 10 717 1 RIVER ROCK ENERGY LLC (100%)
2022 11 683 1 RIVER ROCK ENERGY LLC (100%)
2022 12 728 1 RIVER ROCK ENERGY LLC (100%)
2023 1 839 1 RIVER ROCK ENERGY LLC (100%)
2023 2 762 1 RIVER ROCK ENERGY LLC (100%)
2023 3 813 1 RIVER ROCK ENERGY LLC (100%)
2023 4 738 1 RIVER ROCK ENERGY LLC (100%)
2023 5 710 1 RIVER ROCK ENERGY LLC (100%)
2023 6 676 1 RIVER ROCK ENERGY LLC (100%)
2023 7 691 1 RIVER ROCK ENERGY LLC (100%)
2023 8 697 1 RIVER ROCK ENERGY LLC (100%)
2023 9 699 1 RIVER ROCK ENERGY LLC (100%)
2023 10 763 1 RIVER ROCK ENERGY LLC (100%)
2023 11 743 1 RIVER ROCK ENERGY LLC (100%)
2023 12 765 1 RIVER ROCK ENERGY LLC (100%)
2024 1 777 1 RIVER ROCK ENERGY LLC (100%)
2024 2 755 1 RIVER ROCK ENERGY LLC (100%)
2024 3 783 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.