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Yearly and monthly production

Union Central Life 31-29-17-1 Lease
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Lease: Union Central Life 31-29-17-1
Operator: River Rock Operating, LLC
Location: T29S, R17E, Sec. 31
Cumulative Production: 95713 mcf (from 2010 to 2024)
KS Dept. of Revenue Lease Code: 232434
KS Dept. of Revenue Lease Name: UNION CENT 31-1
View T1 PDF (from KCC)
Field: Cherokee Basin Coal Area
County: Wilson
Producing Zone:
Well Data (may be an incomplete list):
T29S R17E, Sec. 31, E2 SE SW SW
Lease: Union Central Life 31-29-17-1
Operator: Quest Cherokee, LLC
Current Operator: River Rock Operating, LLC
API Number: 15-205-27868

Data are received monthly from the Kansas Department of Revenue.



Annual Gas Production, (mcf)

Year Production Wells
Production Plots

2010 554 1
2011 16,599 1
2012 12,170 1
2013 9,782 1
2014 8,206 1
2015 6,695 1
2016 6,011 1
2017 5,880 1
2018 5,449 1
2019 4,859 1
2020 2,789 1
2021 3,645 1
2022 4,861 1
2023 5,404 1
2024 2,809 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 1 823 1 PostRock Midcontinent Production LLC (100%)
2014 2 608 1 PostRock Midcontinent Production LLC (100%)
2014 3 748 1 PostRock Midcontinent Production LLC (100%)
2014 4 706 1 PostRock Midcontinent Production LLC (100%)
2014 5 706 1 PostRock Midcontinent Production LLC (100%)
2014 6 685 1 PostRock Midcontinent Production LLC (100%)
2014 7 628 1 PostRock Midcontinent Production LLC (100%)
2014 8 592 1 PostRock Midcontinent Production LLC (100%)
2014 9 681 1 PostRock Midcontinent Production LLC (100%)
2014 10 694 1 PostRock Midcontinent Production LLC (100%)
2014 11 681 1 PostRock Midcontinent Production LLC (100%)
2014 12 654 1 PostRock Midcontinent Production LLC (100%)
2015 1 743 1 PostRock Midcontinent Production LLC (100%)
2015 2 672 1 PostRock Midcontinent Production LLC (100%)
2015 3 451 1 PostRock Midcontinent Production LLC (100%)
2015 4 478 1 PostRock Midcontinent Production LLC (100%)
2015 5 529 1 PostRock Midcontinent Production LLC (100%)
2015 6 476 1 PostRock Midcontinent Production LLC (100%)
2015 7 538 1 PostRock Midcontinent Production LLC (100%)
2015 8 518 1 PostRock Midcontinent Production LLC (100%)
2015 9 556 1 PostRock Midcontinent Production LLC (100%)
2015 10 614 1 PostRock Midcontinent Production LLC (100%)
2015 11 572 1 PostRock Midcontinent Production LLC (100%)
2015 12 548 1 PostRock Midcontinent Production LLC (100%)
2016 1 541 1 PostRock Midcontinent Production LLC (100%)
2016 2 462 1 PostRock Midcontinent Production LLC (100%)
2016 3 452 1 PostRock Midcontinent Production LLC (100%)
2016 4 427 1 PostRock Midcontinent Production LLC (100%)
2016 5 442 1 PostRock Midcontinent Production LLC (100%)
2016 6 505 1 RIVER ROCK ENERGY LLC (100%)
2016 7 537 1 RIVER ROCK ENERGY LLC (100%)
2016 8 539 1 RIVER ROCK ENERGY LLC (100%)
2016 9 496 1 RIVER ROCK ENERGY LLC (100%)
2016 10 528 1 RIVER ROCK ENERGY LLC (100%)
2016 11 518 1 RIVER ROCK ENERGY LLC (100%)
2016 12 564 1 RIVER ROCK ENERGY LLC (100%)
2017 1 556 1 RIVER ROCK ENERGY LLC (100%)
2017 2 454 1 RIVER ROCK ENERGY LLC (100%)
2017 3 499 1 RIVER ROCK ENERGY LLC (100%)
2017 4 467 1 RIVER ROCK ENERGY LLC (100%)
2017 5 479 1 RIVER ROCK ENERGY LLC (100%)
2017 6 466 1 RIVER ROCK ENERGY LLC (100%)
2017 7 483 1 RIVER ROCK ENERGY LLC (100%)
2017 8 495 1 RIVER ROCK ENERGY LLC (100%)
2017 9 490 1 RIVER ROCK ENERGY LLC (100%)
2017 10 511 1 RIVER ROCK ENERGY LLC (100%)
2017 11 487 1 RIVER ROCK ENERGY LLC (100%)
2017 12 493 1 RIVER ROCK ENERGY LLC (100%)
2018 1 489 1 RIVER ROCK ENERGY LLC (100%)
2018 2 414 1 RIVER ROCK ENERGY LLC (100%)
2018 3 440 1 RIVER ROCK ENERGY LLC (100%)
2018 4 407 1 RIVER ROCK ENERGY LLC (100%)
2018 5 405 1 RIVER ROCK ENERGY LLC (100%)
2018 6 402 1 RIVER ROCK ENERGY LLC (100%)
2018 7 448 1 RIVER ROCK ENERGY LLC (100%)
2018 8 470 1 RIVER ROCK ENERGY LLC (100%)
2018 9 468 1 RIVER ROCK ENERGY LLC (100%)
2018 10 502 1 RIVER ROCK ENERGY LLC (100%)
2018 11 498 1 RIVER ROCK ENERGY LLC (100%)
2018 12 506 1 RIVER ROCK ENERGY LLC (100%)
2019 1 491 1 RIVER ROCK ENERGY LLC (100%)
2019 2 427 1 RIVER ROCK ENERGY LLC (100%)
2019 3 461 1 RIVER ROCK ENERGY LLC (100%)
2019 4 410 1 RIVER ROCK ENERGY LLC (100%)
2019 5 408 1 RIVER ROCK ENERGY LLC (100%)
2019 6 400 1 RIVER ROCK ENERGY LLC (100%)
2019 7 425 1 RIVER ROCK ENERGY LLC (100%)
2019 8 436 1 RIVER ROCK ENERGY LLC (100%)
2019 9 404 1 RIVER ROCK ENERGY LLC (100%)
2019 10 469 1 RIVER ROCK ENERGY LLC (100%)
2019 11 264 1 RIVER ROCK ENERGY LLC (100%)
2019 12 264 1 RIVER ROCK ENERGY LLC (100%)
2020 1 249 1 RIVER ROCK ENERGY LLC (100%)
2020 2 231 1 RIVER ROCK ENERGY LLC (100%)
2020 3 236 1 RIVER ROCK ENERGY LLC (100%)
2020 4 216 1 RIVER ROCK ENERGY LLC (100%)
2020 5 216 1 RIVER ROCK ENERGY LLC (100%)
2020 6 199 1 RIVER ROCK ENERGY LLC (100%)
2020 7 220 1 RIVER ROCK ENERGY LLC (100%)
2020 8 226 1 RIVER ROCK ENERGY LLC (100%)
2020 9 232 1 RIVER ROCK ENERGY LLC (100%)
2020 10 246 1 RIVER ROCK ENERGY LLC (100%)
2020 11 247 1 RIVER ROCK ENERGY LLC (100%)
2020 12 271 1 RIVER ROCK ENERGY LLC (100%)
2021 1 250 1 RIVER ROCK ENERGY LLC (100%)
2021 2 165 1 RIVER ROCK ENERGY LLC (100%)
2021 3 340 1 RIVER ROCK ENERGY LLC (100%)
2021 4 297 1 RIVER ROCK ENERGY LLC (100%)
2021 5 262 1 RIVER ROCK ENERGY LLC (100%)
2021 6 266 1 RIVER ROCK ENERGY LLC (100%)
2021 7 299 1 RIVER ROCK ENERGY LLC (100%)
2021 8 316 1 RIVER ROCK ENERGY LLC (100%)
2021 9 331 1 RIVER ROCK ENERGY LLC (100%)
2021 10 349 1 RIVER ROCK ENERGY LLC (100%)
2021 11 383 1 RIVER ROCK ENERGY LLC (100%)
2021 12 387 1 RIVER ROCK ENERGY LLC (100%)
2022 1 381 1 RIVER ROCK ENERGY LLC (100%)
2022 2 343 1 RIVER ROCK ENERGY LLC (100%)
2022 3 366 1 RIVER ROCK ENERGY LLC (100%)
2022 4 348 1 RIVER ROCK ENERGY LLC (100%)
2022 5 367 1 RIVER ROCK ENERGY LLC (100%)
2022 6 372 1 RIVER ROCK ENERGY LLC (100%)
2022 7 415 1 RIVER ROCK ENERGY LLC (100%)
2022 8 422 1 RIVER ROCK ENERGY LLC (100%)
2022 9 426 1 RIVER ROCK ENERGY LLC (100%)
2022 10 475 1 RIVER ROCK ENERGY LLC (100%)
2022 11 475 1 RIVER ROCK ENERGY LLC (100%)
2022 12 471 1 RIVER ROCK ENERGY LLC (100%)
2023 1 497 1 RIVER ROCK ENERGY LLC (100%)
2023 2 425 1 RIVER ROCK ENERGY LLC (100%)
2023 3 464 1 RIVER ROCK ENERGY LLC (100%)
2023 4 433 1 RIVER ROCK ENERGY LLC (100%)
2023 5 441 1 RIVER ROCK ENERGY LLC (100%)
2023 6 442 1 RIVER ROCK ENERGY LLC (100%)
2023 7 455 1 RIVER ROCK ENERGY LLC (100%)
2023 8 443 1 RIVER ROCK ENERGY LLC (100%)
2023 9 442 1 RIVER ROCK ENERGY LLC (100%)
2023 10 459 1 RIVER ROCK ENERGY LLC (100%)
2023 11 445 1 RIVER ROCK ENERGY LLC (100%)
2023 12 458 1 RIVER ROCK ENERGY LLC (100%)
2024 1 402 1 RIVER ROCK ENERGY LLC (100%)
2024 2 414 1 RIVER ROCK ENERGY LLC (100%)
2024 3 410 1 RIVER ROCK ENERGY LLC (100%)
2024 4 387 1 RIVER ROCK ENERGY LLC (100%)
2024 5 403 1 RIVER ROCK ENERGY LLC (100%)
2024 6 393 1 RIVER ROCK ENERGY LLC (100%)
2024 7 400 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.