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Yearly and monthly production

THORNTON A1 Lease
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Lease: THORNTON A1
Operator: River Rock Operating, LLC
Location: T29S, R17E, Sec. 35
Cumulative Production: 247454 mcf (from 2001 to 2024)
KS Dept. of Revenue Lease Code: 223633
KS Dept. of Revenue Lease Name: THORNTON-FRASER
View T1 PDF (from KCC)
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Thayer
County: Neosho
Producing Zone:
Well Data (may be an incomplete list):
T29S R17E, Sec. 35, NE NW SW NE
Lease: THORNTON-FRASER 1
Operator: Quest Energy Service, Inc.
Current Operator: River Rock Operating, LLC
API Number: 15-133-25692
T29S R17E, Sec. 35, W2 NE NW
Lease: FRASER 4
Operator: Quest Energy Service Inc.
Current Operator: PostRock Midcontinent Production LLC
API Number: 15-133-21199-0001

Data are received monthly from the Kansas Department of Revenue.



Annual Gas Production, (mcf)

Year Production Wells
Production Plots

2001 1,961 1
2002 11,080 1
2003 10,587 1
2004 5,884 2
2005 6,664 2
2006 31,009 2
2007 28,965 2
2008 24,886 2
2009 12,777 2
2010 18,754 2
2011 18,246 2
2012 8,491 2
2013 10,664 1
2014 7,698 1
2015 6,824 1
2016 8,324 1
2017 4,851 1
2018 8,101 1
2019 5,341 1
2020 5,573 1
2021 5,155 1
2022 3,458 1
2023 1,302 1
2024 859 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 1027 1 PostRock Midcontinent Production LLC (100%)
2014 2 820 1 PostRock Midcontinent Production LLC (100%)
2014 3 279 1 PostRock Midcontinent Production LLC (100%)
2014 4 418 1 PostRock Midcontinent Production LLC (100%)
2014 5 657 1 PostRock Midcontinent Production LLC (100%)
2014 6 637 1 PostRock Midcontinent Production LLC (100%)
2014 7 694 1 PostRock Midcontinent Production LLC (100%)
2014 8 717 1 PostRock Midcontinent Production LLC (100%)
2014 9 502 1 PostRock Midcontinent Production LLC (100%)
2014 10 650 1 PostRock Midcontinent Production LLC (100%)
2014 11 554 1 PostRock Midcontinent Production LLC (100%)
2014 12 743 1 PostRock Midcontinent Production LLC (100%)
2015 1 618 1 PostRock Midcontinent Production LLC (100%)
2015 2 676 1 PostRock Midcontinent Production LLC (100%)
2015 3 275 1 PostRock Midcontinent Production LLC (100%)
2015 4 138 1 PostRock Midcontinent Production LLC (100%)
2015 5 19 1 PostRock Midcontinent Production LLC (100%)
2015 6 461 1 PostRock Midcontinent Production LLC (100%)
2015 7 654 1 PostRock Midcontinent Production LLC (100%)
2015 8 747 1 PostRock Midcontinent Production LLC (100%)
2015 9 761 1 PostRock Midcontinent Production LLC (100%)
2015 10 819 1 PostRock Midcontinent Production LLC (100%)
2015 11 805 1 PostRock Midcontinent Production LLC (100%)
2015 12 851 1 PostRock Midcontinent Production LLC (100%)
2016 1 829 1 PostRock Midcontinent Production LLC (100%)
2016 2 752 1 PostRock Midcontinent Production LLC (100%)
2016 3 765 1 PostRock Midcontinent Production LLC (100%)
2016 4 730 1 PostRock Midcontinent Production LLC (100%)
2016 5 727 1 PostRock Midcontinent Production LLC (100%)
2016 6 699 1 RIVER ROCK ENERGY LLC (100%)
2016 7 270 1 RIVER ROCK ENERGY LLC (100%)
2016 8 574 1 RIVER ROCK ENERGY LLC (100%)
2016 9 727 1 RIVER ROCK ENERGY LLC (100%)
2016 10 734 1 RIVER ROCK ENERGY LLC (100%)
2016 11 739 1 RIVER ROCK ENERGY LLC (100%)
2016 12 778 1 RIVER ROCK ENERGY LLC (100%)
2017 1 262 1 RIVER ROCK ENERGY LLC (100%)
2017 2 194 1 RIVER ROCK ENERGY LLC (100%)
2017 3 204 1 RIVER ROCK ENERGY LLC (100%)
2017 4 413 1 RIVER ROCK ENERGY LLC (100%)
2017 5 582 1 RIVER ROCK ENERGY LLC (100%)
2017 6 648 1 RIVER ROCK ENERGY LLC (100%)
2017 7 266 1 RIVER ROCK ENERGY LLC (100%)
2017 8 391 1 RIVER ROCK ENERGY LLC (100%)
2017 9 393 1 RIVER ROCK ENERGY LLC (100%)
2017 10 474 1 RIVER ROCK ENERGY LLC (100%)
2017 11 486 1 RIVER ROCK ENERGY LLC (100%)
2017 12 538 1 RIVER ROCK ENERGY LLC (100%)
2018 1 611 1 RIVER ROCK ENERGY LLC (100%)
2018 2 560 1 RIVER ROCK ENERGY LLC (100%)
2018 3 668 1 RIVER ROCK ENERGY LLC (100%)
2018 4 645 1 RIVER ROCK ENERGY LLC (100%)
2018 5 696 1 RIVER ROCK ENERGY LLC (100%)
2018 6 678 1 RIVER ROCK ENERGY LLC (100%)
2018 7 726 1 RIVER ROCK ENERGY LLC (100%)
2018 8 736 1 RIVER ROCK ENERGY LLC (100%)
2018 9 722 1 RIVER ROCK ENERGY LLC (100%)
2018 10 734 1 RIVER ROCK ENERGY LLC (100%)
2018 11 668 1 RIVER ROCK ENERGY LLC (100%)
2018 12 657 1 RIVER ROCK ENERGY LLC (100%)
2019 1 574 1 RIVER ROCK ENERGY LLC (100%)
2019 2 424 1 RIVER ROCK ENERGY LLC (100%)
2019 3 490 1 RIVER ROCK ENERGY LLC (100%)
2019 4 619 1 RIVER ROCK ENERGY LLC (100%)
2019 5 585 1 RIVER ROCK ENERGY LLC (100%)
2019 6 569 1 RIVER ROCK ENERGY LLC (100%)
2019 7 590 1 RIVER ROCK ENERGY LLC (100%)
2019 8 355 1 RIVER ROCK ENERGY LLC (100%)
2019 9 180 1 RIVER ROCK ENERGY LLC (100%)
2019 10 176 1 RIVER ROCK ENERGY LLC (100%)
2019 11 351 1 RIVER ROCK ENERGY LLC (100%)
2019 12 428 1 RIVER ROCK ENERGY LLC (100%)
2020 1 462 1 RIVER ROCK ENERGY LLC (100%)
2020 2 449 1 RIVER ROCK ENERGY LLC (100%)
2020 3 480 1 RIVER ROCK ENERGY LLC (100%)
2020 4 454 1 RIVER ROCK ENERGY LLC (100%)
2020 5 320 1 RIVER ROCK ENERGY LLC (100%)
2020 6 436 1 RIVER ROCK ENERGY LLC (100%)
2020 7 498 1 RIVER ROCK ENERGY LLC (100%)
2020 8 516 1 RIVER ROCK ENERGY LLC (100%)
2020 9 510 1 RIVER ROCK ENERGY LLC (100%)
2020 10 539 1 RIVER ROCK ENERGY LLC (100%)
2020 11 513 1 RIVER ROCK ENERGY LLC (100%)
2020 12 396 1 RIVER ROCK ENERGY LLC (100%)
2021 1 476 1 RIVER ROCK ENERGY LLC (100%)
2021 2 369 1 RIVER ROCK ENERGY LLC (100%)
2021 3 486 1 RIVER ROCK ENERGY LLC (100%)
2021 4 485 1 RIVER ROCK ENERGY LLC (100%)
2021 5 493 1 RIVER ROCK ENERGY LLC (100%)
2021 6 338 1 RIVER ROCK ENERGY LLC (100%)
2021 7 176 1 RIVER ROCK ENERGY LLC (100%)
2021 8 480 1 RIVER ROCK ENERGY LLC (100%)
2021 9 454 1 RIVER ROCK ENERGY LLC (100%)
2021 10 474 1 RIVER ROCK ENERGY LLC (100%)
2021 11 455 1 RIVER ROCK ENERGY LLC (100%)
2021 12 469 1 RIVER ROCK ENERGY LLC (100%)
2022 1 262 1 RIVER ROCK ENERGY LLC (100%)
2022 2 227 1 RIVER ROCK ENERGY LLC (100%)
2022 3 369 1 RIVER ROCK ENERGY LLC (100%)
2022 4 366 1 RIVER ROCK ENERGY LLC (100%)
2022 5 387 1 RIVER ROCK ENERGY LLC (100%)
2022 6 170 1 RIVER ROCK ENERGY LLC (100%)
2022 7 381 1 RIVER ROCK ENERGY LLC (100%)
2022 8 438 1 RIVER ROCK ENERGY LLC (100%)
2022 9 213 1 RIVER ROCK ENERGY LLC (100%)
2022 10 341 1 RIVER ROCK ENERGY LLC (100%)
2022 11 159 1 RIVER ROCK ENERGY LLC (100%)
2022 12 145 1 RIVER ROCK ENERGY LLC (100%)
2023 1 96 1 RIVER ROCK ENERGY LLC (100%)
2023 2 105 1 RIVER ROCK ENERGY LLC (100%)
2023 3 60 1 RIVER ROCK ENERGY LLC (100%)
2023 4 95 1 RIVER ROCK ENERGY LLC (100%)
2023 5 119 1 RIVER ROCK ENERGY LLC (100%)
2023 6 124 1 RIVER ROCK ENERGY LLC (100%)
2023 7 133 1 RIVER ROCK ENERGY LLC (100%)
2023 8 141 1 RIVER ROCK ENERGY LLC (100%)
2023 9 133 1 RIVER ROCK ENERGY LLC (100%)
2023 10 122 1 RIVER ROCK ENERGY LLC (100%)
2023 11 94 1 RIVER ROCK ENERGY LLC (100%)
2023 12 80 1 RIVER ROCK ENERGY LLC (100%)
2024 1 80 1 RIVER ROCK ENERGY LLC (100%)
2024 2 163 1 RIVER ROCK ENERGY LLC (100%)
2024 3 125 1 RIVER ROCK ENERGY LLC (100%)
2024 4 119 1 RIVER ROCK ENERGY LLC (100%)
2024 5 121 1 RIVER ROCK ENERGY LLC (100%)
2024 6 120 1 RIVER ROCK ENERGY LLC (100%)
2024 7 131 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.