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Yearly and monthly production

Schultz, John G. 8-1 Lease
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Lease: Schultz, John G. 8-1
Operator: River Rock Operating, LLC
Location: T28S, R18E, Sec. 8
Cumulative Production: 151012 mcf (from 2006 to 2024)
KS Dept. of Revenue Lease Code: 227034
KS Dept. of Revenue Lease Name: SCHULTZ,J. 8-1
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):
T28S R18E, Sec. 8, SE NE SE
Lease: Schultz, John G. 8-1
Operator: Quest Cherokee, LLC
Current Operator: River Rock Operating, LLC
API Number: 15-133-26123

Data are received monthly from the Kansas Department of Revenue.



Annual Gas Production, (mcf)

Year Production Wells
Production Plots

2006 4,924 1
2007 20,654 1
2008 17,355 1
2009 11,630 1
2010 8,243 1
2011 9,921 1
2012 9,138 1
2013 7,952 1
2014 7,476 1
2015 8,227 1
2016 5,840 1
2017 6,246 1
2018 6,903 1
2019 7,171 1
2020 5,252 1
2021 4,402 1
2022 3,845 1
2023 4,568 1
2024 1,265 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 1 614 1 PostRock Midcontinent Production LLC (100%)
2014 2 335 1 PostRock Midcontinent Production LLC (100%)
2014 3 547 1 PostRock Midcontinent Production LLC (100%)
2014 4 708 1 PostRock Midcontinent Production LLC (100%)
2014 5 663 1 PostRock Midcontinent Production LLC (100%)
2014 6 568 1 PostRock Midcontinent Production LLC (100%)
2014 7 740 1 PostRock Midcontinent Production LLC (100%)
2014 8 718 1 PostRock Midcontinent Production LLC (100%)
2014 9 648 1 PostRock Midcontinent Production LLC (100%)
2014 10 680 1 PostRock Midcontinent Production LLC (100%)
2014 11 611 1 PostRock Midcontinent Production LLC (100%)
2014 12 644 1 PostRock Midcontinent Production LLC (100%)
2015 1 822 1 PostRock Midcontinent Production LLC (100%)
2015 2 756 1 PostRock Midcontinent Production LLC (100%)
2015 3 638 1 PostRock Midcontinent Production LLC (100%)
2015 4 682 1 PostRock Midcontinent Production LLC (100%)
2015 5 661 1 PostRock Midcontinent Production LLC (100%)
2015 6 672 1 PostRock Midcontinent Production LLC (100%)
2015 7 717 1 PostRock Midcontinent Production LLC (100%)
2015 8 730 1 PostRock Midcontinent Production LLC (100%)
2015 9 751 1 PostRock Midcontinent Production LLC (100%)
2015 10 725 1 PostRock Midcontinent Production LLC (100%)
2015 11 687 1 PostRock Midcontinent Production LLC (100%)
2015 12 386 1 PostRock Midcontinent Production LLC (100%)
2016 1 702 1 PostRock Midcontinent Production LLC (100%)
2016 2 615 1 PostRock Midcontinent Production LLC (100%)
2016 3 629 1 PostRock Midcontinent Production LLC (100%)
2016 4 632 1 PostRock Midcontinent Production LLC (100%)
2016 5 677 1 PostRock Midcontinent Production LLC (100%)
2016 6 500 1 RIVER ROCK ENERGY LLC (100%)
2016 7 63 1 RIVER ROCK ENERGY LLC (100%)
2016 8 59 1 RIVER ROCK ENERGY LLC (100%)
2016 9 315 1 RIVER ROCK ENERGY LLC (100%)
2016 10 546 1 RIVER ROCK ENERGY LLC (100%)
2016 11 577 1 RIVER ROCK ENERGY LLC (100%)
2016 12 525 1 RIVER ROCK ENERGY LLC (100%)
2017 1 170 1 RIVER ROCK ENERGY LLC (100%)
2017 2 33 1 RIVER ROCK ENERGY LLC (100%)
2017 3 98 1 RIVER ROCK ENERGY LLC (100%)
2017 4 459 1 RIVER ROCK ENERGY LLC (100%)
2017 5 586 1 RIVER ROCK ENERGY LLC (100%)
2017 6 598 1 RIVER ROCK ENERGY LLC (100%)
2017 7 627 1 RIVER ROCK ENERGY LLC (100%)
2017 8 788 1 RIVER ROCK ENERGY LLC (100%)
2017 9 798 1 RIVER ROCK ENERGY LLC (100%)
2017 10 773 1 RIVER ROCK ENERGY LLC (100%)
2017 11 697 1 RIVER ROCK ENERGY LLC (100%)
2017 12 619 1 RIVER ROCK ENERGY LLC (100%)
2018 1 681 1 RIVER ROCK ENERGY LLC (100%)
2018 2 595 1 RIVER ROCK ENERGY LLC (100%)
2018 3 670 1 RIVER ROCK ENERGY LLC (100%)
2018 4 559 1 RIVER ROCK ENERGY LLC (100%)
2018 5 553 1 RIVER ROCK ENERGY LLC (100%)
2018 6 481 1 RIVER ROCK ENERGY LLC (100%)
2018 7 612 1 RIVER ROCK ENERGY LLC (100%)
2018 8 586 1 RIVER ROCK ENERGY LLC (100%)
2018 9 561 1 RIVER ROCK ENERGY LLC (100%)
2018 10 590 1 RIVER ROCK ENERGY LLC (100%)
2018 11 562 1 RIVER ROCK ENERGY LLC (100%)
2018 12 453 1 RIVER ROCK ENERGY LLC (100%)
2019 1 599 1 RIVER ROCK ENERGY LLC (100%)
2019 2 519 1 RIVER ROCK ENERGY LLC (100%)
2019 3 516 1 RIVER ROCK ENERGY LLC (100%)
2019 4 589 1 RIVER ROCK ENERGY LLC (100%)
2019 5 596 1 RIVER ROCK ENERGY LLC (100%)
2019 6 557 1 RIVER ROCK ENERGY LLC (100%)
2019 7 599 1 RIVER ROCK ENERGY LLC (100%)
2019 8 658 1 RIVER ROCK ENERGY LLC (100%)
2019 9 706 1 RIVER ROCK ENERGY LLC (100%)
2019 10 613 1 RIVER ROCK ENERGY LLC (100%)
2019 11 619 1 RIVER ROCK ENERGY LLC (100%)
2019 12 600 1 RIVER ROCK ENERGY LLC (100%)
2020 1 579 1 RIVER ROCK ENERGY LLC (100%)
2020 2 474 1 RIVER ROCK ENERGY LLC (100%)
2020 3 471 1 RIVER ROCK ENERGY LLC (100%)
2020 4 443 1 RIVER ROCK ENERGY LLC (100%)
2020 5 454 1 RIVER ROCK ENERGY LLC (100%)
2020 6 446 1 RIVER ROCK ENERGY LLC (100%)
2020 7 479 1 RIVER ROCK ENERGY LLC (100%)
2020 8 475 1 RIVER ROCK ENERGY LLC (100%)
2020 9 367 1 RIVER ROCK ENERGY LLC (100%)
2020 10 220 1 RIVER ROCK ENERGY LLC (100%)
2020 11 409 1 RIVER ROCK ENERGY LLC (100%)
2020 12 435 1 RIVER ROCK ENERGY LLC (100%)
2021 1 432 1 RIVER ROCK ENERGY LLC (100%)
2021 2 372 1 RIVER ROCK ENERGY LLC (100%)
2021 3 453 1 RIVER ROCK ENERGY LLC (100%)
2021 4 438 1 RIVER ROCK ENERGY LLC (100%)
2021 5 373 1 RIVER ROCK ENERGY LLC (100%)
2021 6 356 1 RIVER ROCK ENERGY LLC (100%)
2021 7 223 1 RIVER ROCK ENERGY LLC (100%)
2021 8 395 1 RIVER ROCK ENERGY LLC (100%)
2021 9 393 1 RIVER ROCK ENERGY LLC (100%)
2021 10 373 1 RIVER ROCK ENERGY LLC (100%)
2021 11 316 1 RIVER ROCK ENERGY LLC (100%)
2021 12 278 1 RIVER ROCK ENERGY LLC (100%)
2022 1 389 1 RIVER ROCK ENERGY LLC (100%)
2022 2 338 1 RIVER ROCK ENERGY LLC (100%)
2022 3 403 1 RIVER ROCK ENERGY LLC (100%)
2022 4 380 1 RIVER ROCK ENERGY LLC (100%)
2022 5 396 1 RIVER ROCK ENERGY LLC (100%)
2022 6 336 1 RIVER ROCK ENERGY LLC (100%)
2022 7 110 1 RIVER ROCK ENERGY LLC (100%)
2022 8 367 1 RIVER ROCK ENERGY LLC (100%)
2022 9 411 1 RIVER ROCK ENERGY LLC (100%)
2022 10 386 1 RIVER ROCK ENERGY LLC (100%)
2022 11 79 1 RIVER ROCK ENERGY LLC (100%)
2022 12 250 1 RIVER ROCK ENERGY LLC (100%)
2023 1 363 1 RIVER ROCK ENERGY LLC (100%)
2023 2 357 1 RIVER ROCK ENERGY LLC (100%)
2023 3 412 1 RIVER ROCK ENERGY LLC (100%)
2023 4 399 1 RIVER ROCK ENERGY LLC (100%)
2023 5 407 1 RIVER ROCK ENERGY LLC (100%)
2023 6 385 1 RIVER ROCK ENERGY LLC (100%)
2023 7 396 1 RIVER ROCK ENERGY LLC (100%)
2023 8 379 1 RIVER ROCK ENERGY LLC (100%)
2023 9 327 1 RIVER ROCK ENERGY LLC (100%)
2023 10 355 1 RIVER ROCK ENERGY LLC (100%)
2023 11 392 1 RIVER ROCK ENERGY LLC (100%)
2023 12 396 1 RIVER ROCK ENERGY LLC (100%)
2024 1 365 1 RIVER ROCK ENERGY LLC (100%)
2024 2 358 1 RIVER ROCK ENERGY LLC (100%)
2024 3 346 1 RIVER ROCK ENERGY LLC (100%)
2024 4 102 1 RIVER ROCK ENERGY LLC (100%)
2024 5 35 1 RIVER ROCK ENERGY LLC (100%)
2024 6 31 1 RIVER ROCK ENERGY LLC (100%)
2024 7 28 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.