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Yearly and monthly production

Semrad, Emil 22-1 Lease
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Lease: Semrad, Emil 22-1
Operator: River Rock Operating, LLC
Location: T29S, R18E, Sec. 22
Cumulative Production: 237718 mcf (from 2002 to 2024)
KS Dept. of Revenue Lease Code: 224003
KS Dept. of Revenue Lease Name: SEMRAD,E. 22-1
View T1 PDF (from KCC)
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 R18E, Sec. 22, NW NE NE SE
Lease: Semrad, Emil 22-1
Operator: Devon SFS Operating, Inc.
Current Operator: River Rock Operating, LLC
API Number: 15-133-25762

Data are received monthly from the Kansas Department of Revenue.



Annual Gas Production, (mcf)

Year Production Wells
Production Plots

2002 3,967 1
2003 15,744 1
2004 18,347 1
2005 23,187 1
2006 32,513 1
2007 31,677 1
2008 19,794 1
2009 12,842 1
2010 9,804 1
2011 8,133 1
2012 7,907 1
2013 6,507 1
2014 6,283 1
2015 6,266 1
2016 5,712 1
2017 5,103 1
2018 4,969 1
2019 4,486 1
2020 3,973 1
2021 3,482 1
2022 2,945 1
2023 2,592 1
2024 1,485 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 1 488 1 PostRock Midcontinent Production LLC (100%)
2014 2 466 1 PostRock Midcontinent Production LLC (100%)
2014 3 505 1 PostRock Midcontinent Production LLC (100%)
2014 4 495 1 PostRock Midcontinent Production LLC (100%)
2014 5 514 1 PostRock Midcontinent Production LLC (100%)
2014 6 474 1 PostRock Midcontinent Production LLC (100%)
2014 7 526 1 PostRock Midcontinent Production LLC (100%)
2014 8 573 1 PostRock Midcontinent Production LLC (100%)
2014 9 542 1 PostRock Midcontinent Production LLC (100%)
2014 10 565 1 PostRock Midcontinent Production LLC (100%)
2014 11 558 1 PostRock Midcontinent Production LLC (100%)
2014 12 577 1 PostRock Midcontinent Production LLC (100%)
2015 1 660 1 PostRock Midcontinent Production LLC (100%)
2015 2 597 1 PostRock Midcontinent Production LLC (100%)
2015 3 568 1 PostRock Midcontinent Production LLC (100%)
2015 4 487 1 PostRock Midcontinent Production LLC (100%)
2015 5 481 1 PostRock Midcontinent Production LLC (100%)
2015 6 473 1 PostRock Midcontinent Production LLC (100%)
2015 7 508 1 PostRock Midcontinent Production LLC (100%)
2015 8 512 1 PostRock Midcontinent Production LLC (100%)
2015 9 493 1 PostRock Midcontinent Production LLC (100%)
2015 10 503 1 PostRock Midcontinent Production LLC (100%)
2015 11 479 1 PostRock Midcontinent Production LLC (100%)
2015 12 505 1 PostRock Midcontinent Production LLC (100%)
2016 1 499 1 PostRock Midcontinent Production LLC (100%)
2016 2 466 1 PostRock Midcontinent Production LLC (100%)
2016 3 492 1 PostRock Midcontinent Production LLC (100%)
2016 4 474 1 PostRock Midcontinent Production LLC (100%)
2016 5 481 1 PostRock Midcontinent Production LLC (100%)
2016 6 478 1 RIVER ROCK ENERGY LLC (100%)
2016 7 540 1 RIVER ROCK ENERGY LLC (100%)
2016 8 540 1 RIVER ROCK ENERGY LLC (100%)
2016 9 458 1 RIVER ROCK ENERGY LLC (100%)
2016 10 427 1 RIVER ROCK ENERGY LLC (100%)
2016 11 420 1 RIVER ROCK ENERGY LLC (100%)
2016 12 437 1 RIVER ROCK ENERGY LLC (100%)
2017 1 436 1 RIVER ROCK ENERGY LLC (100%)
2017 2 395 1 RIVER ROCK ENERGY LLC (100%)
2017 3 438 1 RIVER ROCK ENERGY LLC (100%)
2017 4 416 1 RIVER ROCK ENERGY LLC (100%)
2017 5 415 1 RIVER ROCK ENERGY LLC (100%)
2017 6 397 1 RIVER ROCK ENERGY LLC (100%)
2017 7 413 1 RIVER ROCK ENERGY LLC (100%)
2017 8 439 1 RIVER ROCK ENERGY LLC (100%)
2017 9 426 1 RIVER ROCK ENERGY LLC (100%)
2017 10 445 1 RIVER ROCK ENERGY LLC (100%)
2017 11 436 1 RIVER ROCK ENERGY LLC (100%)
2017 12 447 1 RIVER ROCK ENERGY LLC (100%)
2018 1 406 1 RIVER ROCK ENERGY LLC (100%)
2018 2 390 1 RIVER ROCK ENERGY LLC (100%)
2018 3 436 1 RIVER ROCK ENERGY LLC (100%)
2018 4 412 1 RIVER ROCK ENERGY LLC (100%)
2018 5 420 1 RIVER ROCK ENERGY LLC (100%)
2018 6 402 1 RIVER ROCK ENERGY LLC (100%)
2018 7 415 1 RIVER ROCK ENERGY LLC (100%)
2018 8 419 1 RIVER ROCK ENERGY LLC (100%)
2018 9 408 1 RIVER ROCK ENERGY LLC (100%)
2018 10 425 1 RIVER ROCK ENERGY LLC (100%)
2018 11 414 1 RIVER ROCK ENERGY LLC (100%)
2018 12 422 1 RIVER ROCK ENERGY LLC (100%)
2019 1 415 1 RIVER ROCK ENERGY LLC (100%)
2019 2 348 1 RIVER ROCK ENERGY LLC (100%)
2019 3 403 1 RIVER ROCK ENERGY LLC (100%)
2019 4 383 1 RIVER ROCK ENERGY LLC (100%)
2019 5 389 1 RIVER ROCK ENERGY LLC (100%)
2019 6 371 1 RIVER ROCK ENERGY LLC (100%)
2019 7 380 1 RIVER ROCK ENERGY LLC (100%)
2019 8 378 1 RIVER ROCK ENERGY LLC (100%)
2019 9 360 1 RIVER ROCK ENERGY LLC (100%)
2019 10 354 1 RIVER ROCK ENERGY LLC (100%)
2019 11 343 1 RIVER ROCK ENERGY LLC (100%)
2019 12 362 1 RIVER ROCK ENERGY LLC (100%)
2020 1 355 1 RIVER ROCK ENERGY LLC (100%)
2020 2 332 1 RIVER ROCK ENERGY LLC (100%)
2020 3 348 1 RIVER ROCK ENERGY LLC (100%)
2020 4 335 1 RIVER ROCK ENERGY LLC (100%)
2020 5 340 1 RIVER ROCK ENERGY LLC (100%)
2020 6 320 1 RIVER ROCK ENERGY LLC (100%)
2020 7 319 1 RIVER ROCK ENERGY LLC (100%)
2020 8 329 1 RIVER ROCK ENERGY LLC (100%)
2020 9 317 1 RIVER ROCK ENERGY LLC (100%)
2020 10 330 1 RIVER ROCK ENERGY LLC (100%)
2020 11 320 1 RIVER ROCK ENERGY LLC (100%)
2020 12 328 1 RIVER ROCK ENERGY LLC (100%)
2021 1 319 1 RIVER ROCK ENERGY LLC (100%)
2021 2 228 1 RIVER ROCK ENERGY LLC (100%)
2021 3 314 1 RIVER ROCK ENERGY LLC (100%)
2021 4 305 1 RIVER ROCK ENERGY LLC (100%)
2021 5 310 1 RIVER ROCK ENERGY LLC (100%)
2021 6 287 1 RIVER ROCK ENERGY LLC (100%)
2021 7 297 1 RIVER ROCK ENERGY LLC (100%)
2021 8 294 1 RIVER ROCK ENERGY LLC (100%)
2021 9 283 1 RIVER ROCK ENERGY LLC (100%)
2021 10 290 1 RIVER ROCK ENERGY LLC (100%)
2021 11 274 1 RIVER ROCK ENERGY LLC (100%)
2021 12 281 1 RIVER ROCK ENERGY LLC (100%)
2022 1 279 1 RIVER ROCK ENERGY LLC (100%)
2022 2 235 1 RIVER ROCK ENERGY LLC (100%)
2022 3 264 1 RIVER ROCK ENERGY LLC (100%)
2022 4 256 1 RIVER ROCK ENERGY LLC (100%)
2022 5 256 1 RIVER ROCK ENERGY LLC (100%)
2022 6 238 1 RIVER ROCK ENERGY LLC (100%)
2022 7 242 1 RIVER ROCK ENERGY LLC (100%)
2022 8 252 1 RIVER ROCK ENERGY LLC (100%)
2022 9 229 1 RIVER ROCK ENERGY LLC (100%)
2022 10 237 1 RIVER ROCK ENERGY LLC (100%)
2022 11 233 1 RIVER ROCK ENERGY LLC (100%)
2022 12 224 1 RIVER ROCK ENERGY LLC (100%)
2023 1 232 1 RIVER ROCK ENERGY LLC (100%)
2023 2 215 1 RIVER ROCK ENERGY LLC (100%)
2023 3 231 1 RIVER ROCK ENERGY LLC (100%)
2023 4 221 1 RIVER ROCK ENERGY LLC (100%)
2023 5 224 1 RIVER ROCK ENERGY LLC (100%)
2023 6 209 1 RIVER ROCK ENERGY LLC (100%)
2023 7 212 1 RIVER ROCK ENERGY LLC (100%)
2023 8 208 1 RIVER ROCK ENERGY LLC (100%)
2023 9 204 1 RIVER ROCK ENERGY LLC (100%)
2023 10 210 1 RIVER ROCK ENERGY LLC (100%)
2023 11 209 1 RIVER ROCK ENERGY LLC (100%)
2023 12 217 1 RIVER ROCK ENERGY LLC (100%)
2024 1 198 1 RIVER ROCK ENERGY LLC (100%)
2024 2 199 1 RIVER ROCK ENERGY LLC (100%)
2024 3 222 1 RIVER ROCK ENERGY LLC (100%)
2024 4 216 1 RIVER ROCK ENERGY LLC (100%)
2024 5 219 1 RIVER ROCK ENERGY LLC (100%)
2024 6 212 1 RIVER ROCK ENERGY LLC (100%)
2024 7 219 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.