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Yearly and monthly production

Walker, John W. 18-1 Lease
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Lease: Walker, John W. 18-1
Operator: River Rock Operating, LLC
Location: T29S, R17E, Sec. 18
Cumulative Production: 223709 mcf (from 2006 to 2024)
KS Dept. of Revenue Lease Code: 227648
KS Dept. of Revenue Lease Name: WALKER,J. 18-1
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Cherokee Basin Coal Area
County: Wilson
Producing Zone:
Well Data (may be an incomplete list):
T29S R17E, Sec. 18, SW NE NE NE
Lease: Walker, John W. 18-1
Operator: Quest Cherokee, LLC
Current Operator: River Rock Operating, LLC
API Number: 15-205-26406

Data are received monthly from the Kansas Department of Revenue.



Annual Gas Production, (mcf)

Year Production Wells
Production Plots

2006 451 1
2007 5,174 1
2008 11,320 1
2009 10,633 1
2010 491 1
2011 141 1
2012 16,649 1
2013 25,678 1
2014 19,516 1
2015 19,253 1
2016 17,744 1
2017 16,995 1
2018 15,475 1
2019 13,319 1
2020 12,875 1
2021 10,985 1
2022 11,161 1
2023 10,368 1
2024 5,481 1
Reported through 7-2024.
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 1003 1 PostRock Midcontinent Production LLC (100%)
2014 2 1513 1 PostRock Midcontinent Production LLC (100%)
2014 3 1591 1 PostRock Midcontinent Production LLC (100%)
2014 4 1581 1 PostRock Midcontinent Production LLC (100%)
2014 5 1732 1 PostRock Midcontinent Production LLC (100%)
2014 6 1703 1 PostRock Midcontinent Production LLC (100%)
2014 7 1769 1 PostRock Midcontinent Production LLC (100%)
2014 8 1828 1 PostRock Midcontinent Production LLC (100%)
2014 9 1695 1 PostRock Midcontinent Production LLC (100%)
2014 10 1716 1 PostRock Midcontinent Production LLC (100%)
2014 11 1683 1 PostRock Midcontinent Production LLC (100%)
2014 12 1702 1 PostRock Midcontinent Production LLC (100%)
2015 1 1945 1 PostRock Midcontinent Production LLC (100%)
2015 2 1734 1 PostRock Midcontinent Production LLC (100%)
2015 3 1581 1 PostRock Midcontinent Production LLC (100%)
2015 4 1489 1 PostRock Midcontinent Production LLC (100%)
2015 5 1573 1 PostRock Midcontinent Production LLC (100%)
2015 6 1552 1 PostRock Midcontinent Production LLC (100%)
2015 7 1581 1 PostRock Midcontinent Production LLC (100%)
2015 8 1599 1 PostRock Midcontinent Production LLC (100%)
2015 9 1581 1 PostRock Midcontinent Production LLC (100%)
2015 10 1580 1 PostRock Midcontinent Production LLC (100%)
2015 11 1508 1 PostRock Midcontinent Production LLC (100%)
2015 12 1530 1 PostRock Midcontinent Production LLC (100%)
2016 1 1561 1 PostRock Midcontinent Production LLC (100%)
2016 2 1409 1 PostRock Midcontinent Production LLC (100%)
2016 3 1503 1 PostRock Midcontinent Production LLC (100%)
2016 4 1514 1 PostRock Midcontinent Production LLC (100%)
2016 5 1569 1 PostRock Midcontinent Production LLC (100%)
2016 6 1707 1 RIVER ROCK ENERGY LLC (100%)
2016 7 1717 1 RIVER ROCK ENERGY LLC (100%)
2016 8 991 1 RIVER ROCK ENERGY LLC (100%)
2016 9 1227 1 RIVER ROCK ENERGY LLC (100%)
2016 10 1517 1 RIVER ROCK ENERGY LLC (100%)
2016 11 1508 1 RIVER ROCK ENERGY LLC (100%)
2016 12 1521 1 RIVER ROCK ENERGY LLC (100%)
2017 1 1717 1 RIVER ROCK ENERGY LLC (100%)
2017 2 1537 1 RIVER ROCK ENERGY LLC (100%)
2017 3 1008 1 RIVER ROCK ENERGY LLC (100%)
2017 4 1240 1 RIVER ROCK ENERGY LLC (100%)
2017 5 1394 1 RIVER ROCK ENERGY LLC (100%)
2017 6 1432 1 RIVER ROCK ENERGY LLC (100%)
2017 7 1374 1 RIVER ROCK ENERGY LLC (100%)
2017 8 1455 1 RIVER ROCK ENERGY LLC (100%)
2017 9 1455 1 RIVER ROCK ENERGY LLC (100%)
2017 10 1478 1 RIVER ROCK ENERGY LLC (100%)
2017 11 1437 1 RIVER ROCK ENERGY LLC (100%)
2017 12 1468 1 RIVER ROCK ENERGY LLC (100%)
2018 1 1413 1 RIVER ROCK ENERGY LLC (100%)
2018 2 1191 1 RIVER ROCK ENERGY LLC (100%)
2018 3 1344 1 RIVER ROCK ENERGY LLC (100%)
2018 4 1330 1 RIVER ROCK ENERGY LLC (100%)
2018 5 1250 1 RIVER ROCK ENERGY LLC (100%)
2018 6 1071 1 RIVER ROCK ENERGY LLC (100%)
2018 7 1282 1 RIVER ROCK ENERGY LLC (100%)
2018 8 1436 1 RIVER ROCK ENERGY LLC (100%)
2018 9 1349 1 RIVER ROCK ENERGY LLC (100%)
2018 10 1358 1 RIVER ROCK ENERGY LLC (100%)
2018 11 1159 1 RIVER ROCK ENERGY LLC (100%)
2018 12 1292 1 RIVER ROCK ENERGY LLC (100%)
2019 1 1267 1 RIVER ROCK ENERGY LLC (100%)
2019 2 1169 1 RIVER ROCK ENERGY LLC (100%)
2019 3 728 1 RIVER ROCK ENERGY LLC (100%)
2019 4 906 1 RIVER ROCK ENERGY LLC (100%)
2019 5 1063 1 RIVER ROCK ENERGY LLC (100%)
2019 6 1099 1 RIVER ROCK ENERGY LLC (100%)
2019 7 1188 1 RIVER ROCK ENERGY LLC (100%)
2019 8 1172 1 RIVER ROCK ENERGY LLC (100%)
2019 9 1163 1 RIVER ROCK ENERGY LLC (100%)
2019 10 1164 1 RIVER ROCK ENERGY LLC (100%)
2019 11 1184 1 RIVER ROCK ENERGY LLC (100%)
2019 12 1216 1 RIVER ROCK ENERGY LLC (100%)
2020 1 1214 1 RIVER ROCK ENERGY LLC (100%)
2020 2 1151 1 RIVER ROCK ENERGY LLC (100%)
2020 3 1206 1 RIVER ROCK ENERGY LLC (100%)
2020 4 1055 1 RIVER ROCK ENERGY LLC (100%)
2020 5 1144 1 RIVER ROCK ENERGY LLC (100%)
2020 6 979 1 RIVER ROCK ENERGY LLC (100%)
2020 7 1088 1 RIVER ROCK ENERGY LLC (100%)
2020 8 980 1 RIVER ROCK ENERGY LLC (100%)
2020 9 900 1 RIVER ROCK ENERGY LLC (100%)
2020 10 1039 1 RIVER ROCK ENERGY LLC (100%)
2020 11 1057 1 RIVER ROCK ENERGY LLC (100%)
2020 12 1062 1 RIVER ROCK ENERGY LLC (100%)
2021 1 1047 1 RIVER ROCK ENERGY LLC (100%)
2021 2 904 1 RIVER ROCK ENERGY LLC (100%)
2021 3 1041 1 RIVER ROCK ENERGY LLC (100%)
2021 4 862 1 RIVER ROCK ENERGY LLC (100%)
2021 5 1008 1 RIVER ROCK ENERGY LLC (100%)
2021 6 925 1 RIVER ROCK ENERGY LLC (100%)
2021 7 683 1 RIVER ROCK ENERGY LLC (100%)
2021 8 874 1 RIVER ROCK ENERGY LLC (100%)
2021 9 890 1 RIVER ROCK ENERGY LLC (100%)
2021 10 920 1 RIVER ROCK ENERGY LLC (100%)
2021 11 888 1 RIVER ROCK ENERGY LLC (100%)
2021 12 943 1 RIVER ROCK ENERGY LLC (100%)
2022 1 857 1 RIVER ROCK ENERGY LLC (100%)
2022 2 801 1 RIVER ROCK ENERGY LLC (100%)
2022 3 919 1 RIVER ROCK ENERGY LLC (100%)
2022 4 908 1 RIVER ROCK ENERGY LLC (100%)
2022 5 941 1 RIVER ROCK ENERGY LLC (100%)
2022 6 917 1 RIVER ROCK ENERGY LLC (100%)
2022 7 951 1 RIVER ROCK ENERGY LLC (100%)
2022 8 987 1 RIVER ROCK ENERGY LLC (100%)
2022 9 954 1 RIVER ROCK ENERGY LLC (100%)
2022 10 982 1 RIVER ROCK ENERGY LLC (100%)
2022 11 961 1 RIVER ROCK ENERGY LLC (100%)
2022 12 983 1 RIVER ROCK ENERGY LLC (100%)
2023 1 886 1 RIVER ROCK ENERGY LLC (100%)
2023 2 818 1 RIVER ROCK ENERGY LLC (100%)
2023 3 908 1 RIVER ROCK ENERGY LLC (100%)
2023 4 883 1 RIVER ROCK ENERGY LLC (100%)
2023 5 876 1 RIVER ROCK ENERGY LLC (100%)
2023 6 817 1 RIVER ROCK ENERGY LLC (100%)
2023 7 872 1 RIVER ROCK ENERGY LLC (100%)
2023 8 885 1 RIVER ROCK ENERGY LLC (100%)
2023 9 867 1 RIVER ROCK ENERGY LLC (100%)
2023 10 873 1 RIVER ROCK ENERGY LLC (100%)
2023 11 832 1 RIVER ROCK ENERGY LLC (100%)
2023 12 851 1 RIVER ROCK ENERGY LLC (100%)
2024 1 788 1 RIVER ROCK ENERGY LLC (100%)
2024 2 768 1 RIVER ROCK ENERGY LLC (100%)
2024 3 841 1 RIVER ROCK ENERGY LLC (100%)
2024 4 796 1 RIVER ROCK ENERGY LLC (100%)
2024 5 790 1 RIVER ROCK ENERGY LLC (100%)
2024 6 692 1 RIVER ROCK ENERGY LLC (100%)
2024 7 806 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.