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Yearly and monthly production

Ruth Caldwell Living Trust 1-18 Lease 		Save To File
Lease: Ruth Caldwell Living Trust 1-18
Operator: River Rock Operating, LLC
Location: T29S, R19E, Sec. 18
Cumulative Production: 141961 mcf (from 2007 to 2024)
KS Dept. of Revenue Lease Code: 228005
KS Dept. of Revenue Lease Name: CALDWELL TR18-1
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 R19E, Sec. 18, NW NE
Lease: Ruth Caldwell Living Trust 1-18
Operator: Quest Cherokee, LLC
Current Operator: River Rock Operating, LLC
API Number: 15-133-26691

Data are received monthly from the Kansas Department of Revenue.


Annual Gas Production, (mcf)

Year Production Wells
Production Plots

2007 2,264 1
2008 10,118 1
2009 16,495 1
2010 16,133 1
2011 16,040 1
2012 14,778 1
2013 12,641 1
2014 10,792 1
2015 9,316 1
2016 8,298 1
2017 7,008 1
2018 5,140 1
2019 4,729 1
2020 4,215 1
2021 1,930 1
2022 1,050 1
2023 907 1
2024 107 1
Reported through 2-2024.
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 1 969 1 PostRock Midcontinent Production LLC (100%)
2014 2 866 1 PostRock Midcontinent Production LLC (100%)
2014 3 993 1 PostRock Midcontinent Production LLC (100%)
2014 4 929 1 PostRock Midcontinent Production LLC (100%)
2014 5 944 1 PostRock Midcontinent Production LLC (100%)
2014 6 894 1 PostRock Midcontinent Production LLC (100%)
2014 7 908 1 PostRock Midcontinent Production LLC (100%)
2014 8 906 1 PostRock Midcontinent Production LLC (100%)
2014 9 870 1 PostRock Midcontinent Production LLC (100%)
2014 10 871 1 PostRock Midcontinent Production LLC (100%)
2014 11 814 1 PostRock Midcontinent Production LLC (100%)
2014 12 828 1 PostRock Midcontinent Production LLC (100%)
2015 1 957 1 PostRock Midcontinent Production LLC (100%)
2015 2 868 1 PostRock Midcontinent Production LLC (100%)
2015 3 808 1 PostRock Midcontinent Production LLC (100%)
2015 4 759 1 PostRock Midcontinent Production LLC (100%)
2015 5 769 1 PostRock Midcontinent Production LLC (100%)
2015 6 747 1 PostRock Midcontinent Production LLC (100%)
2015 7 760 1 PostRock Midcontinent Production LLC (100%)
2015 8 760 1 PostRock Midcontinent Production LLC (100%)
2015 9 728 1 PostRock Midcontinent Production LLC (100%)
2015 10 743 1 PostRock Midcontinent Production LLC (100%)
2015 11 698 1 PostRock Midcontinent Production LLC (100%)
2015 12 719 1 PostRock Midcontinent Production LLC (100%)
2016 1 701 1 PostRock Midcontinent Production LLC (100%)
2016 2 680 1 PostRock Midcontinent Production LLC (100%)
2016 3 714 1 PostRock Midcontinent Production LLC (100%)
2016 4 662 1 PostRock Midcontinent Production LLC (100%)
2016 5 687 1 PostRock Midcontinent Production LLC (100%)
2016 6 724 1 RIVER ROCK ENERGY LLC (100%)
2016 7 735 1 RIVER ROCK ENERGY LLC (100%)
2016 8 673 1 RIVER ROCK ENERGY LLC (100%)
2016 9 641 1 RIVER ROCK ENERGY LLC (100%)
2016 10 724 1 RIVER ROCK ENERGY LLC (100%)
2016 11 665 1 RIVER ROCK ENERGY LLC (100%)
2016 12 692 1 RIVER ROCK ENERGY LLC (100%)
2017 1 686 1 RIVER ROCK ENERGY LLC (100%)
2017 2 587 1 RIVER ROCK ENERGY LLC (100%)
2017 3 621 1 RIVER ROCK ENERGY LLC (100%)
2017 4 615 1 RIVER ROCK ENERGY LLC (100%)
2017 5 619 1 RIVER ROCK ENERGY LLC (100%)
2017 6 593 1 RIVER ROCK ENERGY LLC (100%)
2017 7 584 1 RIVER ROCK ENERGY LLC (100%)
2017 8 583 1 RIVER ROCK ENERGY LLC (100%)
2017 9 561 1 RIVER ROCK ENERGY LLC (100%)
2017 10 557 1 RIVER ROCK ENERGY LLC (100%)
2017 11 511 1 RIVER ROCK ENERGY LLC (100%)
2017 12 491 1 RIVER ROCK ENERGY LLC (100%)
2018 1 364 1 RIVER ROCK ENERGY LLC (100%)
2018 2 411 1 RIVER ROCK ENERGY LLC (100%)
2018 3 454 1 RIVER ROCK ENERGY LLC (100%)
2018 4 431 1 RIVER ROCK ENERGY LLC (100%)
2018 5 455 1 RIVER ROCK ENERGY LLC (100%)
2018 6 443 1 RIVER ROCK ENERGY LLC (100%)
2018 7 469 1 RIVER ROCK ENERGY LLC (100%)
2018 8 447 1 RIVER ROCK ENERGY LLC (100%)
2018 9 426 1 RIVER ROCK ENERGY LLC (100%)
2018 10 428 1 RIVER ROCK ENERGY LLC (100%)
2018 11 400 1 RIVER ROCK ENERGY LLC (100%)
2018 12 412 1 RIVER ROCK ENERGY LLC (100%)
2019 1 406 1 RIVER ROCK ENERGY LLC (100%)
2019 2 357 1 RIVER ROCK ENERGY LLC (100%)
2019 3 403 1 RIVER ROCK ENERGY LLC (100%)
2019 4 400 1 RIVER ROCK ENERGY LLC (100%)
2019 5 412 1 RIVER ROCK ENERGY LLC (100%)
2019 6 398 1 RIVER ROCK ENERGY LLC (100%)
2019 7 412 1 RIVER ROCK ENERGY LLC (100%)
2019 8 404 1 RIVER ROCK ENERGY LLC (100%)
2019 9 386 1 RIVER ROCK ENERGY LLC (100%)
2019 10 393 1 RIVER ROCK ENERGY LLC (100%)
2019 11 376 1 RIVER ROCK ENERGY LLC (100%)
2019 12 382 1 RIVER ROCK ENERGY LLC (100%)
2020 1 378 1 RIVER ROCK ENERGY LLC (100%)
2020 2 360 1 RIVER ROCK ENERGY LLC (100%)
2020 3 379 1 RIVER ROCK ENERGY LLC (100%)
2020 4 366 1 RIVER ROCK ENERGY LLC (100%)
2020 5 359 1 RIVER ROCK ENERGY LLC (100%)
2020 6 357 1 RIVER ROCK ENERGY LLC (100%)
2020 7 365 1 RIVER ROCK ENERGY LLC (100%)
2020 8 360 1 RIVER ROCK ENERGY LLC (100%)
2020 9 337 1 RIVER ROCK ENERGY LLC (100%)
2020 10 334 1 RIVER ROCK ENERGY LLC (100%)
2020 11 314 1 RIVER ROCK ENERGY LLC (100%)
2020 12 306 1 RIVER ROCK ENERGY LLC (100%)
2021 1 297 1 RIVER ROCK ENERGY LLC (100%)
2021 2 226 1 RIVER ROCK ENERGY LLC (100%)
2021 3 288 1 RIVER ROCK ENERGY LLC (100%)
2021 4 216 1 RIVER ROCK ENERGY LLC (100%)
2021 5 191 1 RIVER ROCK ENERGY LLC (100%)
2021 6 158 1 RIVER ROCK ENERGY LLC (100%)
2021 7 90 1 RIVER ROCK ENERGY LLC (100%)
2021 8 96 1 RIVER ROCK ENERGY LLC (100%)
2021 9 92 1 RIVER ROCK ENERGY LLC (100%)
2021 10 94 1 RIVER ROCK ENERGY LLC (100%)
2021 11 88 1 RIVER ROCK ENERGY LLC (100%)
2021 12 94 1 RIVER ROCK ENERGY LLC (100%)
2022 1 89 1 RIVER ROCK ENERGY LLC (100%)
2022 2 81 1 RIVER ROCK ENERGY LLC (100%)
2022 3 94 1 RIVER ROCK ENERGY LLC (100%)
2022 4 87 1 RIVER ROCK ENERGY LLC (100%)
2022 5 96 1 RIVER ROCK ENERGY LLC (100%)
2022 6 94 1 RIVER ROCK ENERGY LLC (100%)
2022 7 98 1 RIVER ROCK ENERGY LLC (100%)
2022 8 91 1 RIVER ROCK ENERGY LLC (100%)
2022 9 83 1 RIVER ROCK ENERGY LLC (100%)
2022 10 84 1 RIVER ROCK ENERGY LLC (100%)
2022 11 77 1 RIVER ROCK ENERGY LLC (100%)
2022 12 76 1 RIVER ROCK ENERGY LLC (100%)
2023 1 75 1 RIVER ROCK ENERGY LLC (100%)
2023 2 69 1 RIVER ROCK ENERGY LLC (100%)
2023 3 77 1 RIVER ROCK ENERGY LLC (100%)
2023 4 75 1 RIVER ROCK ENERGY LLC (100%)
2023 5 78 1 RIVER ROCK ENERGY LLC (100%)
2023 6 75 1 RIVER ROCK ENERGY LLC (100%)
2023 7 77 1 RIVER ROCK ENERGY LLC (100%)
2023 8 77 1 RIVER ROCK ENERGY LLC (100%)
2023 9 75 1 RIVER ROCK ENERGY LLC (100%)
2023 10 77 1 RIVER ROCK ENERGY LLC (100%)
2023 11 75 1 RIVER ROCK ENERGY LLC (100%)
2023 12 77 1 RIVER ROCK ENERGY LLC (100%)
2024 1 77 1 RIVER ROCK ENERGY LLC (100%)
2024 2 30 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.