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Yearly and monthly production

Westhoff, James A. 33-1 Lease 		Save To File
Lease: Westhoff, James A. 33-1
Operator: River Rock Operating, LLC
Location: T29S, R19E, Sec. 33
Cumulative Production: 113573 mcf (from 2008 to 2024)
KS Dept. of Revenue Lease Code: 231013
KS Dept. of Revenue Lease Name: WESTHOFF,J.33-1
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. 33, NW SE SW NE
Lease: Westhoff, James A. 33-1
Operator: Quest Cherokee, LLC
Current Operator: River Rock Operating, LLC
API Number: 15-133-27474

Data are received monthly from the Kansas Department of Revenue.


Annual Gas Production, (mcf)

Year Production Wells
Production Plots

2008 1,742 1
2009 11,939 1
2010 13,763 1
2011 13,852 1
2012 12,713 1
2013 10,601 1
2014 8,225 1
2015 6,950 1
2016 6,721 1
2017 5,917 1
2018 2,047 1
2019 3,742 1
2020 4,007 1
2021 3,783 1
2022 3,580 1
2023 3,237 1
2024 754 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 1 710 1 PostRock Midcontinent Production LLC (100%)
2014 2 744 1 PostRock Midcontinent Production LLC (100%)
2014 3 757 1 PostRock Midcontinent Production LLC (100%)
2014 4 703 1 PostRock Midcontinent Production LLC (100%)
2014 5 706 1 PostRock Midcontinent Production LLC (100%)
2014 6 635 1 PostRock Midcontinent Production LLC (100%)
2014 7 723 1 PostRock Midcontinent Production LLC (100%)
2014 8 701 1 PostRock Midcontinent Production LLC (100%)
2014 9 666 1 PostRock Midcontinent Production LLC (100%)
2014 10 646 1 PostRock Midcontinent Production LLC (100%)
2014 11 619 1 PostRock Midcontinent Production LLC (100%)
2014 12 615 1 PostRock Midcontinent Production LLC (100%)
2015 1 701 1 PostRock Midcontinent Production LLC (100%)
2015 2 595 1 PostRock Midcontinent Production LLC (100%)
2015 3 606 1 PostRock Midcontinent Production LLC (100%)
2015 4 554 1 PostRock Midcontinent Production LLC (100%)
2015 5 582 1 PostRock Midcontinent Production LLC (100%)
2015 6 511 1 PostRock Midcontinent Production LLC (100%)
2015 7 562 1 PostRock Midcontinent Production LLC (100%)
2015 8 566 1 PostRock Midcontinent Production LLC (100%)
2015 9 566 1 PostRock Midcontinent Production LLC (100%)
2015 10 591 1 PostRock Midcontinent Production LLC (100%)
2015 11 552 1 PostRock Midcontinent Production LLC (100%)
2015 12 564 1 PostRock Midcontinent Production LLC (100%)
2016 1 565 1 PostRock Midcontinent Production LLC (100%)
2016 2 518 1 PostRock Midcontinent Production LLC (100%)
2016 3 554 1 PostRock Midcontinent Production LLC (100%)
2016 4 538 1 PostRock Midcontinent Production LLC (100%)
2016 5 562 1 PostRock Midcontinent Production LLC (100%)
2016 6 609 1 RIVER ROCK ENERGY LLC (100%)
2016 7 611 1 RIVER ROCK ENERGY LLC (100%)
2016 8 555 1 RIVER ROCK ENERGY LLC (100%)
2016 9 576 1 RIVER ROCK ENERGY LLC (100%)
2016 10 570 1 RIVER ROCK ENERGY LLC (100%)
2016 11 545 1 RIVER ROCK ENERGY LLC (100%)
2016 12 518 1 RIVER ROCK ENERGY LLC (100%)
2017 1 559 1 RIVER ROCK ENERGY LLC (100%)
2017 2 489 1 RIVER ROCK ENERGY LLC (100%)
2017 3 535 1 RIVER ROCK ENERGY LLC (100%)
2017 4 505 1 RIVER ROCK ENERGY LLC (100%)
2017 5 515 1 RIVER ROCK ENERGY LLC (100%)
2017 6 491 1 RIVER ROCK ENERGY LLC (100%)
2017 7 470 1 RIVER ROCK ENERGY LLC (100%)
2017 8 488 1 RIVER ROCK ENERGY LLC (100%)
2017 9 451 1 RIVER ROCK ENERGY LLC (100%)
2017 10 476 1 RIVER ROCK ENERGY LLC (100%)
2017 11 461 1 RIVER ROCK ENERGY LLC (100%)
2017 12 477 1 RIVER ROCK ENERGY LLC (100%)
2018 1 180 1 RIVER ROCK ENERGY LLC (100%)
2018 2 162 1 RIVER ROCK ENERGY LLC (100%)
2018 3 163 1 RIVER ROCK ENERGY LLC (100%)
2018 4 154 1 RIVER ROCK ENERGY LLC (100%)
2018 5 165 1 RIVER ROCK ENERGY LLC (100%)
2018 6 175 1 RIVER ROCK ENERGY LLC (100%)
2018 7 192 1 RIVER ROCK ENERGY LLC (100%)
2018 8 189 1 RIVER ROCK ENERGY LLC (100%)
2018 9 178 1 RIVER ROCK ENERGY LLC (100%)
2018 10 164 1 RIVER ROCK ENERGY LLC (100%)
2018 11 161 1 RIVER ROCK ENERGY LLC (100%)
2018 12 164 1 RIVER ROCK ENERGY LLC (100%)
2019 1 273 1 RIVER ROCK ENERGY LLC (100%)
2019 2 271 1 RIVER ROCK ENERGY LLC (100%)
2019 3 304 1 RIVER ROCK ENERGY LLC (100%)
2019 4 292 1 RIVER ROCK ENERGY LLC (100%)
2019 5 308 1 RIVER ROCK ENERGY LLC (100%)
2019 6 324 1 RIVER ROCK ENERGY LLC (100%)
2019 7 323 1 RIVER ROCK ENERGY LLC (100%)
2019 8 319 1 RIVER ROCK ENERGY LLC (100%)
2019 9 317 1 RIVER ROCK ENERGY LLC (100%)
2019 10 334 1 RIVER ROCK ENERGY LLC (100%)
2019 11 332 1 RIVER ROCK ENERGY LLC (100%)
2019 12 345 1 RIVER ROCK ENERGY LLC (100%)
2020 1 351 1 RIVER ROCK ENERGY LLC (100%)
2020 2 333 1 RIVER ROCK ENERGY LLC (100%)
2020 3 349 1 RIVER ROCK ENERGY LLC (100%)
2020 4 337 1 RIVER ROCK ENERGY LLC (100%)
2020 5 338 1 RIVER ROCK ENERGY LLC (100%)
2020 6 320 1 RIVER ROCK ENERGY LLC (100%)
2020 7 342 1 RIVER ROCK ENERGY LLC (100%)
2020 8 334 1 RIVER ROCK ENERGY LLC (100%)
2020 9 318 1 RIVER ROCK ENERGY LLC (100%)
2020 10 330 1 RIVER ROCK ENERGY LLC (100%)
2020 11 323 1 RIVER ROCK ENERGY LLC (100%)
2020 12 332 1 RIVER ROCK ENERGY LLC (100%)
2021 1 339 1 RIVER ROCK ENERGY LLC (100%)
2021 2 308 1 RIVER ROCK ENERGY LLC (100%)
2021 3 327 1 RIVER ROCK ENERGY LLC (100%)
2021 4 307 1 RIVER ROCK ENERGY LLC (100%)
2021 5 320 1 RIVER ROCK ENERGY LLC (100%)
2021 6 301 1 RIVER ROCK ENERGY LLC (100%)
2021 7 307 1 RIVER ROCK ENERGY LLC (100%)
2021 8 319 1 RIVER ROCK ENERGY LLC (100%)
2021 9 314 1 RIVER ROCK ENERGY LLC (100%)
2021 10 316 1 RIVER ROCK ENERGY LLC (100%)
2021 11 303 1 RIVER ROCK ENERGY LLC (100%)
2021 12 322 1 RIVER ROCK ENERGY LLC (100%)
2022 1 338 1 RIVER ROCK ENERGY LLC (100%)
2022 2 281 1 RIVER ROCK ENERGY LLC (100%)
2022 3 308 1 RIVER ROCK ENERGY LLC (100%)
2022 4 297 1 RIVER ROCK ENERGY LLC (100%)
2022 5 308 1 RIVER ROCK ENERGY LLC (100%)
2022 6 285 1 RIVER ROCK ENERGY LLC (100%)
2022 7 292 1 RIVER ROCK ENERGY LLC (100%)
2022 8 293 1 RIVER ROCK ENERGY LLC (100%)
2022 9 287 1 RIVER ROCK ENERGY LLC (100%)
2022 10 294 1 RIVER ROCK ENERGY LLC (100%)
2022 11 290 1 RIVER ROCK ENERGY LLC (100%)
2022 12 307 1 RIVER ROCK ENERGY LLC (100%)
2023 1 294 1 RIVER ROCK ENERGY LLC (100%)
2023 2 263 1 RIVER ROCK ENERGY LLC (100%)
2023 3 292 1 RIVER ROCK ENERGY LLC (100%)
2023 4 276 1 RIVER ROCK ENERGY LLC (100%)
2023 5 288 1 RIVER ROCK ENERGY LLC (100%)
2023 6 272 1 RIVER ROCK ENERGY LLC (100%)
2023 7 275 1 RIVER ROCK ENERGY LLC (100%)
2023 8 263 1 RIVER ROCK ENERGY LLC (100%)
2023 9 252 1 RIVER ROCK ENERGY LLC (100%)
2023 10 257 1 RIVER ROCK ENERGY LLC (100%)
2023 11 248 1 RIVER ROCK ENERGY LLC (100%)
2023 12 257 1 RIVER ROCK ENERGY LLC (100%)
2024 1 254 1 RIVER ROCK ENERGY LLC (100%)
2024 2 244 1 RIVER ROCK ENERGY LLC (100%)
2024 3 256 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.