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Yearly and monthly production

TOLLES,V. 26-1 Lease
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Lease: TOLLES,V. 26-1
Operator: River Rock Operating, LLC
Location: T31S, R18E, Sec. 26
Cumulative Production: 143550 mcf (from 2006 to 2024)
KS Dept. of Revenue Lease Code: 226652
KS Dept. of Revenue Lease Name: TOLLES,V. 26-1
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Cherokee Basin Coal Area
County: Labette
Producing Zone:
Well Data (may be an incomplete list):
T31S R18E, Sec. 26, E2 W2 SW SE
Lease: Tolles, Vera V. 1-26
Operator: Quest Cherokee, LLC
Current Operator: River Rock Operating, LLC
API Number: 15-099-23827

Data are received monthly from the Kansas Department of Revenue.



Annual Gas Production, (mcf)

Year Production Wells
Production Plots

2006 19,327 1
2007 20,259 1
2008 14,466 1
2009 12,377 1
2010 10,611 1
2011 7,912 1
2012 7,015 1
2013 5,968 1
2014 5,302 1
2015 4,676 1
2016 4,953 1
2017 4,727 1
2018 3,764 1
2019 4,455 1
2020 3,888 1
2021 4,046 1
2022 3,787 1
2023 3,899 1
2024 2,118 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 1 451 1 PostRock Midcontinent Production LLC (100%)
2014 2 423 1 PostRock Midcontinent Production LLC (100%)
2014 3 472 1 PostRock Midcontinent Production LLC (100%)
2014 4 448 1 PostRock Midcontinent Production LLC (100%)
2014 5 452 1 PostRock Midcontinent Production LLC (100%)
2014 6 442 1 PostRock Midcontinent Production LLC (100%)
2014 7 453 1 PostRock Midcontinent Production LLC (100%)
2014 8 447 1 PostRock Midcontinent Production LLC (100%)
2014 9 412 1 PostRock Midcontinent Production LLC (100%)
2014 10 444 1 PostRock Midcontinent Production LLC (100%)
2014 11 424 1 PostRock Midcontinent Production LLC (100%)
2014 12 434 1 PostRock Midcontinent Production LLC (100%)
2015 1 493 1 PostRock Midcontinent Production LLC (100%)
2015 2 450 1 PostRock Midcontinent Production LLC (100%)
2015 3 423 1 PostRock Midcontinent Production LLC (100%)
2015 4 410 1 PostRock Midcontinent Production LLC (100%)
2015 5 413 1 PostRock Midcontinent Production LLC (100%)
2015 6 396 1 PostRock Midcontinent Production LLC (100%)
2015 7 402 1 PostRock Midcontinent Production LLC (100%)
2015 8 399 1 PostRock Midcontinent Production LLC (100%)
2015 9 386 1 PostRock Midcontinent Production LLC (100%)
2015 10 326 1 PostRock Midcontinent Production LLC (100%)
2015 11 273 1 PostRock Midcontinent Production LLC (100%)
2015 12 305 1 PostRock Midcontinent Production LLC (100%)
2016 1 323 1 PostRock Midcontinent Production LLC (100%)
2016 2 226 1 PostRock Midcontinent Production LLC (100%)
2016 3 392 1 PostRock Midcontinent Production LLC (100%)
2016 4 374 1 PostRock Midcontinent Production LLC (100%)
2016 5 392 1 PostRock Midcontinent Production LLC (100%)
2016 6 452 1 RIVER ROCK ENERGY LLC (100%)
2016 7 470 1 RIVER ROCK ENERGY LLC (100%)
2016 8 471 1 RIVER ROCK ENERGY LLC (100%)
2016 9 456 1 RIVER ROCK ENERGY LLC (100%)
2016 10 475 1 RIVER ROCK ENERGY LLC (100%)
2016 11 455 1 RIVER ROCK ENERGY LLC (100%)
2016 12 467 1 RIVER ROCK ENERGY LLC (100%)
2017 1 452 1 RIVER ROCK ENERGY LLC (100%)
2017 2 403 1 RIVER ROCK ENERGY LLC (100%)
2017 3 433 1 RIVER ROCK ENERGY LLC (100%)
2017 4 427 1 RIVER ROCK ENERGY LLC (100%)
2017 5 425 1 RIVER ROCK ENERGY LLC (100%)
2017 6 393 1 RIVER ROCK ENERGY LLC (100%)
2017 7 400 1 RIVER ROCK ENERGY LLC (100%)
2017 8 374 1 RIVER ROCK ENERGY LLC (100%)
2017 9 343 1 RIVER ROCK ENERGY LLC (100%)
2017 10 363 1 RIVER ROCK ENERGY LLC (100%)
2017 11 351 1 RIVER ROCK ENERGY LLC (100%)
2017 12 363 1 RIVER ROCK ENERGY LLC (100%)
2018 1 363 1 RIVER ROCK ENERGY LLC (100%)
2018 2 328 1 RIVER ROCK ENERGY LLC (100%)
2018 3 363 1 RIVER ROCK ENERGY LLC (100%)
2018 4 351 1 RIVER ROCK ENERGY LLC (100%)
2018 5 363 1 RIVER ROCK ENERGY LLC (100%)
2018 6 351 1 RIVER ROCK ENERGY LLC (100%)
2018 7 160 1 RIVER ROCK ENERGY LLC (100%)
2018 8 300 1 RIVER ROCK ENERGY LLC (100%)
2018 9 317 1 RIVER ROCK ENERGY LLC (100%)
2018 10 337 1 RIVER ROCK ENERGY LLC (100%)
2018 11 229 1 RIVER ROCK ENERGY LLC (100%)
2018 12 302 1 RIVER ROCK ENERGY LLC (100%)
2019 1 346 1 RIVER ROCK ENERGY LLC (100%)
2019 2 327 1 RIVER ROCK ENERGY LLC (100%)
2019 3 380 1 RIVER ROCK ENERGY LLC (100%)
2019 4 375 1 RIVER ROCK ENERGY LLC (100%)
2019 5 397 1 RIVER ROCK ENERGY LLC (100%)
2019 6 389 1 RIVER ROCK ENERGY LLC (100%)
2019 7 402 1 RIVER ROCK ENERGY LLC (100%)
2019 8 400 1 RIVER ROCK ENERGY LLC (100%)
2019 9 372 1 RIVER ROCK ENERGY LLC (100%)
2019 10 371 1 RIVER ROCK ENERGY LLC (100%)
2019 11 346 1 RIVER ROCK ENERGY LLC (100%)
2019 12 350 1 RIVER ROCK ENERGY LLC (100%)
2020 1 344 1 RIVER ROCK ENERGY LLC (100%)
2020 2 314 1 RIVER ROCK ENERGY LLC (100%)
2020 3 337 1 RIVER ROCK ENERGY LLC (100%)
2020 4 320 1 RIVER ROCK ENERGY LLC (100%)
2020 5 331 1 RIVER ROCK ENERGY LLC (100%)
2020 6 318 1 RIVER ROCK ENERGY LLC (100%)
2020 7 325 1 RIVER ROCK ENERGY LLC (100%)
2020 8 328 1 RIVER ROCK ENERGY LLC (100%)
2020 9 317 1 RIVER ROCK ENERGY LLC (100%)
2020 10 326 1 RIVER ROCK ENERGY LLC (100%)
2020 11 312 1 RIVER ROCK ENERGY LLC (100%)
2020 12 316 1 RIVER ROCK ENERGY LLC (100%)
2021 1 309 1 RIVER ROCK ENERGY LLC (100%)
2021 2 250 1 RIVER ROCK ENERGY LLC (100%)
2021 3 315 1 RIVER ROCK ENERGY LLC (100%)
2021 4 307 1 RIVER ROCK ENERGY LLC (100%)
2021 5 326 1 RIVER ROCK ENERGY LLC (100%)
2021 6 318 1 RIVER ROCK ENERGY LLC (100%)
2021 7 394 1 RIVER ROCK ENERGY LLC (100%)
2021 8 407 1 RIVER ROCK ENERGY LLC (100%)
2021 9 404 1 RIVER ROCK ENERGY LLC (100%)
2021 10 360 1 RIVER ROCK ENERGY LLC (100%)
2021 11 328 1 RIVER ROCK ENERGY LLC (100%)
2021 12 328 1 RIVER ROCK ENERGY LLC (100%)
2022 1 310 1 RIVER ROCK ENERGY LLC (100%)
2022 2 282 1 RIVER ROCK ENERGY LLC (100%)
2022 3 313 1 RIVER ROCK ENERGY LLC (100%)
2022 4 305 1 RIVER ROCK ENERGY LLC (100%)
2022 5 332 1 RIVER ROCK ENERGY LLC (100%)
2022 6 310 1 RIVER ROCK ENERGY LLC (100%)
2022 7 311 1 RIVER ROCK ENERGY LLC (100%)
2022 8 311 1 RIVER ROCK ENERGY LLC (100%)
2022 9 321 1 RIVER ROCK ENERGY LLC (100%)
2022 10 340 1 RIVER ROCK ENERGY LLC (100%)
2022 11 328 1 RIVER ROCK ENERGY LLC (100%)
2022 12 324 1 RIVER ROCK ENERGY LLC (100%)
2023 1 342 1 RIVER ROCK ENERGY LLC (100%)
2023 2 311 1 RIVER ROCK ENERGY LLC (100%)
2023 3 358 1 RIVER ROCK ENERGY LLC (100%)
2023 4 344 1 RIVER ROCK ENERGY LLC (100%)
2023 5 345 1 RIVER ROCK ENERGY LLC (100%)
2023 6 324 1 RIVER ROCK ENERGY LLC (100%)
2023 7 336 1 RIVER ROCK ENERGY LLC (100%)
2023 8 341 1 RIVER ROCK ENERGY LLC (100%)
2023 9 321 1 RIVER ROCK ENERGY LLC (100%)
2023 10 262 1 RIVER ROCK ENERGY LLC (100%)
2023 11 298 1 RIVER ROCK ENERGY LLC (100%)
2023 12 317 1 RIVER ROCK ENERGY LLC (100%)
2024 1 301 1 RIVER ROCK ENERGY LLC (100%)
2024 2 275 1 RIVER ROCK ENERGY LLC (100%)
2024 3 307 1 RIVER ROCK ENERGY LLC (100%)
2024 4 293 1 RIVER ROCK ENERGY LLC (100%)
2024 5 307 1 RIVER ROCK ENERGY LLC (100%)
2024 6 308 1 RIVER ROCK ENERGY LLC (100%)
2024 7 327 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.