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Yearly and monthly production

Eye, Mary Ellen 9-1 Lease
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Lease: Eye, Mary Ellen 9-1
Operator: River Rock Operating, LLC
Location: T34S, R18E, Sec. 9
Cumulative Production: 54176 mcf (from 2010 to 2024)
KS Dept. of Revenue Lease Code: 232057
KS Dept. of Revenue Lease Name: EYE,M.E. 9-1
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):
T34S R18E, Sec. 9, SW NE NE SW
Lease: Eye, Mary Ellen 9-1
Operator: Quest Cherokee, LLC
Current Operator: River Rock Operating, LLC
API Number: 15-099-24392

Data are received monthly from the Kansas Department of Revenue.



Annual Gas Production, (mcf)

Year Production Wells
Production Plots

2010 5,531 1
2011 3,266 1
2012 5,039 1
2013 4,125 1
2014 3,667 1
2015 3,732 1
2016 4,066 1
2017 3,875 1
2018 3,358 1
2019 3,094 1
2020 3,417 1
2021 3,514 1
2022 3,533 1
2023 3,315 1
2024 644 1
Reported through 4-2024.
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 1 322 1 PostRock Midcontinent Production LLC (100%)
2014 2 289 1 PostRock Midcontinent Production LLC (100%)
2014 3 321 1 PostRock Midcontinent Production LLC (100%)
2014 4 320 1 PostRock Midcontinent Production LLC (100%)
2014 5 314 1 PostRock Midcontinent Production LLC (100%)
2014 6 301 1 PostRock Midcontinent Production LLC (100%)
2014 7 306 1 PostRock Midcontinent Production LLC (100%)
2014 8 289 1 PostRock Midcontinent Production LLC (100%)
2014 9 298 1 PostRock Midcontinent Production LLC (100%)
2014 10 298 1 PostRock Midcontinent Production LLC (100%)
2014 11 301 1 PostRock Midcontinent Production LLC (100%)
2014 12 308 1 PostRock Midcontinent Production LLC (100%)
2015 1 340 1 PostRock Midcontinent Production LLC (100%)
2015 2 299 1 PostRock Midcontinent Production LLC (100%)
2015 3 290 1 PostRock Midcontinent Production LLC (100%)
2015 4 285 1 PostRock Midcontinent Production LLC (100%)
2015 5 289 1 PostRock Midcontinent Production LLC (100%)
2015 6 277 1 PostRock Midcontinent Production LLC (100%)
2015 7 334 1 PostRock Midcontinent Production LLC (100%)
2015 8 320 1 PostRock Midcontinent Production LLC (100%)
2015 9 262 1 PostRock Midcontinent Production LLC (100%)
2015 10 328 1 PostRock Midcontinent Production LLC (100%)
2015 11 335 1 PostRock Midcontinent Production LLC (100%)
2015 12 373 1 PostRock Midcontinent Production LLC (100%)
2016 1 333 1 PostRock Midcontinent Production LLC (100%)
2016 2 334 1 PostRock Midcontinent Production LLC (100%)
2016 3 348 1 PostRock Midcontinent Production LLC (100%)
2016 4 331 1 PostRock Midcontinent Production LLC (100%)
2016 5 313 1 PostRock Midcontinent Production LLC (100%)
2016 6 346 1 RIVER ROCK ENERGY LLC (100%)
2016 7 338 1 RIVER ROCK ENERGY LLC (100%)
2016 8 336 1 RIVER ROCK ENERGY LLC (100%)
2016 9 319 1 RIVER ROCK ENERGY LLC (100%)
2016 10 331 1 RIVER ROCK ENERGY LLC (100%)
2016 11 355 1 RIVER ROCK ENERGY LLC (100%)
2016 12 382 1 RIVER ROCK ENERGY LLC (100%)
2017 1 377 1 RIVER ROCK ENERGY LLC (100%)
2017 2 308 1 RIVER ROCK ENERGY LLC (100%)
2017 3 353 1 RIVER ROCK ENERGY LLC (100%)
2017 4 245 1 RIVER ROCK ENERGY LLC (100%)
2017 5 329 1 RIVER ROCK ENERGY LLC (100%)
2017 6 318 1 RIVER ROCK ENERGY LLC (100%)
2017 7 330 1 RIVER ROCK ENERGY LLC (100%)
2017 8 328 1 RIVER ROCK ENERGY LLC (100%)
2017 9 308 1 RIVER ROCK ENERGY LLC (100%)
2017 10 331 1 RIVER ROCK ENERGY LLC (100%)
2017 11 313 1 RIVER ROCK ENERGY LLC (100%)
2017 12 335 1 RIVER ROCK ENERGY LLC (100%)
2018 1 279 1 RIVER ROCK ENERGY LLC (100%)
2018 2 263 1 RIVER ROCK ENERGY LLC (100%)
2018 3 318 1 RIVER ROCK ENERGY LLC (100%)
2018 4 305 1 RIVER ROCK ENERGY LLC (100%)
2018 5 114 1 RIVER ROCK ENERGY LLC (100%)
2018 6 106 1 RIVER ROCK ENERGY LLC (100%)
2018 7 292 1 RIVER ROCK ENERGY LLC (100%)
2018 8 342 1 RIVER ROCK ENERGY LLC (100%)
2018 9 317 1 RIVER ROCK ENERGY LLC (100%)
2018 10 329 1 RIVER ROCK ENERGY LLC (100%)
2018 11 350 1 RIVER ROCK ENERGY LLC (100%)
2018 12 343 1 RIVER ROCK ENERGY LLC (100%)
2019 1 309 1 RIVER ROCK ENERGY LLC (100%)
2019 2 235 1 RIVER ROCK ENERGY LLC (100%)
2019 3 255 1 RIVER ROCK ENERGY LLC (100%)
2019 4 250 1 RIVER ROCK ENERGY LLC (100%)
2019 5 257 1 RIVER ROCK ENERGY LLC (100%)
2019 6 206 1 RIVER ROCK ENERGY LLC (100%)
2019 7 227 1 RIVER ROCK ENERGY LLC (100%)
2019 8 227 1 RIVER ROCK ENERGY LLC (100%)
2019 9 260 1 RIVER ROCK ENERGY LLC (100%)
2019 10 283 1 RIVER ROCK ENERGY LLC (100%)
2019 11 288 1 RIVER ROCK ENERGY LLC (100%)
2019 12 297 1 RIVER ROCK ENERGY LLC (100%)
2020 1 285 1 RIVER ROCK ENERGY LLC (100%)
2020 2 267 1 RIVER ROCK ENERGY LLC (100%)
2020 3 293 1 RIVER ROCK ENERGY LLC (100%)
2020 4 275 1 RIVER ROCK ENERGY LLC (100%)
2020 5 235 1 RIVER ROCK ENERGY LLC (100%)
2020 6 233 1 RIVER ROCK ENERGY LLC (100%)
2020 7 324 1 RIVER ROCK ENERGY LLC (100%)
2020 8 323 1 RIVER ROCK ENERGY LLC (100%)
2020 9 359 1 RIVER ROCK ENERGY LLC (100%)
2020 10 371 1 RIVER ROCK ENERGY LLC (100%)
2020 11 319 1 RIVER ROCK ENERGY LLC (100%)
2020 12 133 1 RIVER ROCK ENERGY LLC (100%)
2021 1 101 1 RIVER ROCK ENERGY LLC (100%)
2021 2 89 1 RIVER ROCK ENERGY LLC (100%)
2021 3 172 1 RIVER ROCK ENERGY LLC (100%)
2021 4 293 1 RIVER ROCK ENERGY LLC (100%)
2021 5 353 1 RIVER ROCK ENERGY LLC (100%)
2021 6 351 1 RIVER ROCK ENERGY LLC (100%)
2021 7 359 1 RIVER ROCK ENERGY LLC (100%)
2021 8 389 1 RIVER ROCK ENERGY LLC (100%)
2021 9 340 1 RIVER ROCK ENERGY LLC (100%)
2021 10 364 1 RIVER ROCK ENERGY LLC (100%)
2021 11 339 1 RIVER ROCK ENERGY LLC (100%)
2021 12 364 1 RIVER ROCK ENERGY LLC (100%)
2022 1 254 1 RIVER ROCK ENERGY LLC (100%)
2022 2 293 1 RIVER ROCK ENERGY LLC (100%)
2022 3 346 1 RIVER ROCK ENERGY LLC (100%)
2022 4 331 1 RIVER ROCK ENERGY LLC (100%)
2022 5 291 1 RIVER ROCK ENERGY LLC (100%)
2022 6 318 1 RIVER ROCK ENERGY LLC (100%)
2022 7 346 1 RIVER ROCK ENERGY LLC (100%)
2022 8 322 1 RIVER ROCK ENERGY LLC (100%)
2022 9 293 1 RIVER ROCK ENERGY LLC (100%)
2022 10 270 1 RIVER ROCK ENERGY LLC (100%)
2022 11 210 1 RIVER ROCK ENERGY LLC (100%)
2022 12 259 1 RIVER ROCK ENERGY LLC (100%)
2023 1 224 1 RIVER ROCK ENERGY LLC (100%)
2023 2 168 1 RIVER ROCK ENERGY LLC (100%)
2023 3 234 1 RIVER ROCK ENERGY LLC (100%)
2023 4 286 1 RIVER ROCK ENERGY LLC (100%)
2023 5 310 1 RIVER ROCK ENERGY LLC (100%)
2023 6 296 1 RIVER ROCK ENERGY LLC (100%)
2023 7 301 1 RIVER ROCK ENERGY LLC (100%)
2023 8 308 1 RIVER ROCK ENERGY LLC (100%)
2023 9 300 1 RIVER ROCK ENERGY LLC (100%)
2023 10 311 1 RIVER ROCK ENERGY LLC (100%)
2023 11 303 1 RIVER ROCK ENERGY LLC (100%)
2023 12 274 1 RIVER ROCK ENERGY LLC (100%)
2024 1 196 1 RIVER ROCK ENERGY LLC (100%)
2024 2 181 1 RIVER ROCK ENERGY LLC (100%)
2024 3 176 1 RIVER ROCK ENERGY LLC (100%)
2024 4 91 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.