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Yearly and monthly production

Janssen, Ralph E. 20-2 Lease 		Save To File
Lease: Janssen, Ralph E. 20-2
Operator: River Rock Operating, LLC
Location: T29S, R20E, Sec. 20
Cumulative Production: 295482 mcf (from 2008 to 2024)
KS Dept. of Revenue Lease Code: 230743
KS Dept. of Revenue Lease Name: JANSSEN,R. 20-2
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. 20, SW NE NW
Lease: Janssen, Ralph E. 20-2
Operator: Quest Cherokee, LLC
Current Operator: River Rock Operating, LLC
API Number: 15-133-27433

Data are received monthly from the Kansas Department of Revenue.


Annual Gas Production, (mcf)

Year Production Wells
Production Plots

2008 1,215 1
2009 19,560 1
2010 24,071 1
2011 24,645 1
2012 24,729 1
2013 23,159 1
2014 23,023 1
2015 23,568 1
2016 22,005 1
2017 20,246 1
2018 17,143 1
2019 16,571 1
2020 15,856 1
2021 13,434 1
2022 12,258 1
2023 11,247 1
2024 2,752 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 1855 1 PostRock Midcontinent Production LLC (100%)
2014 2 1711 1 PostRock Midcontinent Production LLC (100%)
2014 3 1888 1 PostRock Midcontinent Production LLC (100%)
2014 4 1867 1 PostRock Midcontinent Production LLC (100%)
2014 5 1948 1 PostRock Midcontinent Production LLC (100%)
2014 6 1948 1 PostRock Midcontinent Production LLC (100%)
2014 7 2045 1 PostRock Midcontinent Production LLC (100%)
2014 8 2100 1 PostRock Midcontinent Production LLC (100%)
2014 9 1958 1 PostRock Midcontinent Production LLC (100%)
2014 10 1918 1 PostRock Midcontinent Production LLC (100%)
2014 11 1866 1 PostRock Midcontinent Production LLC (100%)
2014 12 1919 1 PostRock Midcontinent Production LLC (100%)
2015 1 2206 1 PostRock Midcontinent Production LLC (100%)
2015 2 1988 1 PostRock Midcontinent Production LLC (100%)
2015 3 1892 1 PostRock Midcontinent Production LLC (100%)
2015 4 1854 1 PostRock Midcontinent Production LLC (100%)
2015 5 1936 1 PostRock Midcontinent Production LLC (100%)
2015 6 1872 1 PostRock Midcontinent Production LLC (100%)
2015 7 2026 1 PostRock Midcontinent Production LLC (100%)
2015 8 2138 1 PostRock Midcontinent Production LLC (100%)
2015 9 1941 1 PostRock Midcontinent Production LLC (100%)
2015 10 1965 1 PostRock Midcontinent Production LLC (100%)
2015 11 1839 1 PostRock Midcontinent Production LLC (100%)
2015 12 1911 1 PostRock Midcontinent Production LLC (100%)
2016 1 1871 1 PostRock Midcontinent Production LLC (100%)
2016 2 1723 1 PostRock Midcontinent Production LLC (100%)
2016 3 1838 1 PostRock Midcontinent Production LLC (100%)
2016 4 1625 1 PostRock Midcontinent Production LLC (100%)
2016 5 1665 1 PostRock Midcontinent Production LLC (100%)
2016 6 1744 1 RIVER ROCK ENERGY LLC (100%)
2016 7 1983 1 RIVER ROCK ENERGY LLC (100%)
2016 8 1952 1 RIVER ROCK ENERGY LLC (100%)
2016 9 1880 1 RIVER ROCK ENERGY LLC (100%)
2016 10 1930 1 RIVER ROCK ENERGY LLC (100%)
2016 11 1840 1 RIVER ROCK ENERGY LLC (100%)
2016 12 1954 1 RIVER ROCK ENERGY LLC (100%)
2017 1 1907 1 RIVER ROCK ENERGY LLC (100%)
2017 2 1657 1 RIVER ROCK ENERGY LLC (100%)
2017 3 1772 1 RIVER ROCK ENERGY LLC (100%)
2017 4 1680 1 RIVER ROCK ENERGY LLC (100%)
2017 5 1709 1 RIVER ROCK ENERGY LLC (100%)
2017 6 1563 1 RIVER ROCK ENERGY LLC (100%)
2017 7 1710 1 RIVER ROCK ENERGY LLC (100%)
2017 8 1705 1 RIVER ROCK ENERGY LLC (100%)
2017 9 1606 1 RIVER ROCK ENERGY LLC (100%)
2017 10 1664 1 RIVER ROCK ENERGY LLC (100%)
2017 11 1621 1 RIVER ROCK ENERGY LLC (100%)
2017 12 1652 1 RIVER ROCK ENERGY LLC (100%)
2018 1 1615 1 RIVER ROCK ENERGY LLC (100%)
2018 2 1419 1 RIVER ROCK ENERGY LLC (100%)
2018 3 1564 1 RIVER ROCK ENERGY LLC (100%)
2018 4 1498 1 RIVER ROCK ENERGY LLC (100%)
2018 5 1508 1 RIVER ROCK ENERGY LLC (100%)
2018 6 1408 1 RIVER ROCK ENERGY LLC (100%)
2018 7 1419 1 RIVER ROCK ENERGY LLC (100%)
2018 8 1410 1 RIVER ROCK ENERGY LLC (100%)
2018 9 1313 1 RIVER ROCK ENERGY LLC (100%)
2018 10 1313 1 RIVER ROCK ENERGY LLC (100%)
2018 11 1300 1 RIVER ROCK ENERGY LLC (100%)
2018 12 1376 1 RIVER ROCK ENERGY LLC (100%)
2019 1 1368 1 RIVER ROCK ENERGY LLC (100%)
2019 2 1226 1 RIVER ROCK ENERGY LLC (100%)
2019 3 1354 1 RIVER ROCK ENERGY LLC (100%)
2019 4 1322 1 RIVER ROCK ENERGY LLC (100%)
2019 5 1382 1 RIVER ROCK ENERGY LLC (100%)
2019 6 1355 1 RIVER ROCK ENERGY LLC (100%)
2019 7 1417 1 RIVER ROCK ENERGY LLC (100%)
2019 8 1445 1 RIVER ROCK ENERGY LLC (100%)
2019 9 1385 1 RIVER ROCK ENERGY LLC (100%)
2019 10 1450 1 RIVER ROCK ENERGY LLC (100%)
2019 11 1422 1 RIVER ROCK ENERGY LLC (100%)
2019 12 1445 1 RIVER ROCK ENERGY LLC (100%)
2020 1 1413 1 RIVER ROCK ENERGY LLC (100%)
2020 2 1300 1 RIVER ROCK ENERGY LLC (100%)
2020 3 1382 1 RIVER ROCK ENERGY LLC (100%)
2020 4 1325 1 RIVER ROCK ENERGY LLC (100%)
2020 5 1357 1 RIVER ROCK ENERGY LLC (100%)
2020 6 1292 1 RIVER ROCK ENERGY LLC (100%)
2020 7 1344 1 RIVER ROCK ENERGY LLC (100%)
2020 8 1337 1 RIVER ROCK ENERGY LLC (100%)
2020 9 1266 1 RIVER ROCK ENERGY LLC (100%)
2020 10 1300 1 RIVER ROCK ENERGY LLC (100%)
2020 11 1264 1 RIVER ROCK ENERGY LLC (100%)
2020 12 1276 1 RIVER ROCK ENERGY LLC (100%)
2021 1 1234 1 RIVER ROCK ENERGY LLC (100%)
2021 2 1062 1 RIVER ROCK ENERGY LLC (100%)
2021 3 1188 1 RIVER ROCK ENERGY LLC (100%)
2021 4 1120 1 RIVER ROCK ENERGY LLC (100%)
2021 5 1132 1 RIVER ROCK ENERGY LLC (100%)
2021 6 1069 1 RIVER ROCK ENERGY LLC (100%)
2021 7 1100 1 RIVER ROCK ENERGY LLC (100%)
2021 8 1120 1 RIVER ROCK ENERGY LLC (100%)
2021 9 1081 1 RIVER ROCK ENERGY LLC (100%)
2021 10 1124 1 RIVER ROCK ENERGY LLC (100%)
2021 11 1088 1 RIVER ROCK ENERGY LLC (100%)
2021 12 1116 1 RIVER ROCK ENERGY LLC (100%)
2022 1 1092 1 RIVER ROCK ENERGY LLC (100%)
2022 2 972 1 RIVER ROCK ENERGY LLC (100%)
2022 3 1063 1 RIVER ROCK ENERGY LLC (100%)
2022 4 1012 1 RIVER ROCK ENERGY LLC (100%)
2022 5 1033 1 RIVER ROCK ENERGY LLC (100%)
2022 6 988 1 RIVER ROCK ENERGY LLC (100%)
2022 7 1025 1 RIVER ROCK ENERGY LLC (100%)
2022 8 1053 1 RIVER ROCK ENERGY LLC (100%)
2022 9 999 1 RIVER ROCK ENERGY LLC (100%)
2022 10 1025 1 RIVER ROCK ENERGY LLC (100%)
2022 11 988 1 RIVER ROCK ENERGY LLC (100%)
2022 12 1008 1 RIVER ROCK ENERGY LLC (100%)
2023 1 995 1 RIVER ROCK ENERGY LLC (100%)
2023 2 891 1 RIVER ROCK ENERGY LLC (100%)
2023 3 973 1 RIVER ROCK ENERGY LLC (100%)
2023 4 920 1 RIVER ROCK ENERGY LLC (100%)
2023 5 939 1 RIVER ROCK ENERGY LLC (100%)
2023 6 909 1 RIVER ROCK ENERGY LLC (100%)
2023 7 939 1 RIVER ROCK ENERGY LLC (100%)
2023 8 941 1 RIVER ROCK ENERGY LLC (100%)
2023 9 913 1 RIVER ROCK ENERGY LLC (100%)
2023 10 956 1 RIVER ROCK ENERGY LLC (100%)
2023 11 922 1 RIVER ROCK ENERGY LLC (100%)
2023 12 949 1 RIVER ROCK ENERGY LLC (100%)
2024 1 943 1 RIVER ROCK ENERGY LLC (100%)
2024 2 884 1 RIVER ROCK ENERGY LLC (100%)
2024 3 925 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.