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Yearly and monthly production

Heilman, Vern L. 31-5 Lease
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Lease: Heilman, Vern L. 31-5
Operator: River Rock Operating, LLC
Location: T28S, R19E, Sec. 31
Cumulative Production: 264768 mcf (from 2008 to 2024)
KS Dept. of Revenue Lease Code: 230000
KS Dept. of Revenue Lease Name: HEILMAN,V. 31-5
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):
T28S R19E, Sec. 31, E2 NW
Lease: Heilman, Vern L. 31-5
Operator: Quest Cherokee, LLC
Current Operator: River Rock Operating, LLC
API Number: 15-133-27234

Data are received monthly from the Kansas Department of Revenue.



Annual Gas Production, (mcf)

Year Production Wells
Production Plots

2008 12,544 1
2009 23,367 1
2010 29,061 1
2011 30,763 1
2012 28,344 1
2013 24,393 1
2014 18,786 1
2015 16,630 1
2016 15,490 1
2017 14,553 1
2018 11,621 1
2019 10,149 1
2020 9,251 1
2021 7,849 1
2022 6,403 1
2023 4,315 1
2024 1,249 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 1774 1 PostRock Midcontinent Production LLC (100%)
2014 2 1660 1 PostRock Midcontinent Production LLC (100%)
2014 3 1823 1 PostRock Midcontinent Production LLC (100%)
2014 4 1650 1 PostRock Midcontinent Production LLC (100%)
2014 5 1798 1 PostRock Midcontinent Production LLC (100%)
2014 6 1403 1 PostRock Midcontinent Production LLC (100%)
2014 7 1662 1 PostRock Midcontinent Production LLC (100%)
2014 8 1673 1 PostRock Midcontinent Production LLC (100%)
2014 9 1218 1 PostRock Midcontinent Production LLC (100%)
2014 10 1405 1 PostRock Midcontinent Production LLC (100%)
2014 11 1344 1 PostRock Midcontinent Production LLC (100%)
2014 12 1376 1 PostRock Midcontinent Production LLC (100%)
2015 1 1584 1 PostRock Midcontinent Production LLC (100%)
2015 2 1402 1 PostRock Midcontinent Production LLC (100%)
2015 3 1407 1 PostRock Midcontinent Production LLC (100%)
2015 4 1309 1 PostRock Midcontinent Production LLC (100%)
2015 5 1312 1 PostRock Midcontinent Production LLC (100%)
2015 6 1378 1 PostRock Midcontinent Production LLC (100%)
2015 7 1411 1 PostRock Midcontinent Production LLC (100%)
2015 8 1422 1 PostRock Midcontinent Production LLC (100%)
2015 9 1365 1 PostRock Midcontinent Production LLC (100%)
2015 10 1380 1 PostRock Midcontinent Production LLC (100%)
2015 11 1315 1 PostRock Midcontinent Production LLC (100%)
2015 12 1345 1 PostRock Midcontinent Production LLC (100%)
2016 1 1289 1 PostRock Midcontinent Production LLC (100%)
2016 2 1207 1 PostRock Midcontinent Production LLC (100%)
2016 3 1254 1 PostRock Midcontinent Production LLC (100%)
2016 4 1195 1 PostRock Midcontinent Production LLC (100%)
2016 5 1231 1 PostRock Midcontinent Production LLC (100%)
2016 6 1340 1 RIVER ROCK ENERGY LLC (100%)
2016 7 1357 1 RIVER ROCK ENERGY LLC (100%)
2016 8 1359 1 RIVER ROCK ENERGY LLC (100%)
2016 9 1308 1 RIVER ROCK ENERGY LLC (100%)
2016 10 1342 1 RIVER ROCK ENERGY LLC (100%)
2016 11 1296 1 RIVER ROCK ENERGY LLC (100%)
2016 12 1312 1 RIVER ROCK ENERGY LLC (100%)
2017 1 1324 1 RIVER ROCK ENERGY LLC (100%)
2017 2 1206 1 RIVER ROCK ENERGY LLC (100%)
2017 3 1306 1 RIVER ROCK ENERGY LLC (100%)
2017 4 1238 1 RIVER ROCK ENERGY LLC (100%)
2017 5 1264 1 RIVER ROCK ENERGY LLC (100%)
2017 6 1214 1 RIVER ROCK ENERGY LLC (100%)
2017 7 1231 1 RIVER ROCK ENERGY LLC (100%)
2017 8 1206 1 RIVER ROCK ENERGY LLC (100%)
2017 9 1148 1 RIVER ROCK ENERGY LLC (100%)
2017 10 1175 1 RIVER ROCK ENERGY LLC (100%)
2017 11 1112 1 RIVER ROCK ENERGY LLC (100%)
2017 12 1129 1 RIVER ROCK ENERGY LLC (100%)
2018 1 1058 1 RIVER ROCK ENERGY LLC (100%)
2018 2 1049 1 RIVER ROCK ENERGY LLC (100%)
2018 3 1076 1 RIVER ROCK ENERGY LLC (100%)
2018 4 938 1 RIVER ROCK ENERGY LLC (100%)
2018 5 960 1 RIVER ROCK ENERGY LLC (100%)
2018 6 943 1 RIVER ROCK ENERGY LLC (100%)
2018 7 964 1 RIVER ROCK ENERGY LLC (100%)
2018 8 947 1 RIVER ROCK ENERGY LLC (100%)
2018 9 920 1 RIVER ROCK ENERGY LLC (100%)
2018 10 945 1 RIVER ROCK ENERGY LLC (100%)
2018 11 899 1 RIVER ROCK ENERGY LLC (100%)
2018 12 922 1 RIVER ROCK ENERGY LLC (100%)
2019 1 796 1 RIVER ROCK ENERGY LLC (100%)
2019 2 808 1 RIVER ROCK ENERGY LLC (100%)
2019 3 826 1 RIVER ROCK ENERGY LLC (100%)
2019 4 885 1 RIVER ROCK ENERGY LLC (100%)
2019 5 900 1 RIVER ROCK ENERGY LLC (100%)
2019 6 857 1 RIVER ROCK ENERGY LLC (100%)
2019 7 875 1 RIVER ROCK ENERGY LLC (100%)
2019 8 866 1 RIVER ROCK ENERGY LLC (100%)
2019 9 829 1 RIVER ROCK ENERGY LLC (100%)
2019 10 858 1 RIVER ROCK ENERGY LLC (100%)
2019 11 814 1 RIVER ROCK ENERGY LLC (100%)
2019 12 835 1 RIVER ROCK ENERGY LLC (100%)
2020 1 822 1 RIVER ROCK ENERGY LLC (100%)
2020 2 766 1 RIVER ROCK ENERGY LLC (100%)
2020 3 813 1 RIVER ROCK ENERGY LLC (100%)
2020 4 784 1 RIVER ROCK ENERGY LLC (100%)
2020 5 798 1 RIVER ROCK ENERGY LLC (100%)
2020 6 764 1 RIVER ROCK ENERGY LLC (100%)
2020 7 787 1 RIVER ROCK ENERGY LLC (100%)
2020 8 787 1 RIVER ROCK ENERGY LLC (100%)
2020 9 749 1 RIVER ROCK ENERGY LLC (100%)
2020 10 751 1 RIVER ROCK ENERGY LLC (100%)
2020 11 714 1 RIVER ROCK ENERGY LLC (100%)
2020 12 716 1 RIVER ROCK ENERGY LLC (100%)
2021 1 688 1 RIVER ROCK ENERGY LLC (100%)
2021 2 483 1 RIVER ROCK ENERGY LLC (100%)
2021 3 742 1 RIVER ROCK ENERGY LLC (100%)
2021 4 694 1 RIVER ROCK ENERGY LLC (100%)
2021 5 696 1 RIVER ROCK ENERGY LLC (100%)
2021 6 678 1 RIVER ROCK ENERGY LLC (100%)
2021 7 691 1 RIVER ROCK ENERGY LLC (100%)
2021 8 664 1 RIVER ROCK ENERGY LLC (100%)
2021 9 632 1 RIVER ROCK ENERGY LLC (100%)
2021 10 646 1 RIVER ROCK ENERGY LLC (100%)
2021 11 612 1 RIVER ROCK ENERGY LLC (100%)
2021 12 623 1 RIVER ROCK ENERGY LLC (100%)
2022 1 584 1 RIVER ROCK ENERGY LLC (100%)
2022 2 544 1 RIVER ROCK ENERGY LLC (100%)
2022 3 593 1 RIVER ROCK ENERGY LLC (100%)
2022 4 567 1 RIVER ROCK ENERGY LLC (100%)
2022 5 592 1 RIVER ROCK ENERGY LLC (100%)
2022 6 556 1 RIVER ROCK ENERGY LLC (100%)
2022 7 557 1 RIVER ROCK ENERGY LLC (100%)
2022 8 543 1 RIVER ROCK ENERGY LLC (100%)
2022 9 508 1 RIVER ROCK ENERGY LLC (100%)
2022 10 502 1 RIVER ROCK ENERGY LLC (100%)
2022 11 450 1 RIVER ROCK ENERGY LLC (100%)
2022 12 407 1 RIVER ROCK ENERGY LLC (100%)
2023 1 447 1 RIVER ROCK ENERGY LLC (100%)
2023 2 398 1 RIVER ROCK ENERGY LLC (100%)
2023 3 425 1 RIVER ROCK ENERGY LLC (100%)
2023 4 423 1 RIVER ROCK ENERGY LLC (100%)
2023 5 377 1 RIVER ROCK ENERGY LLC (100%)
2023 6 357 1 RIVER ROCK ENERGY LLC (100%)
2023 7 442 1 RIVER ROCK ENERGY LLC (100%)
2023 8 226 1 RIVER ROCK ENERGY LLC (100%)
2023 9 186 1 RIVER ROCK ENERGY LLC (100%)
2023 10 332 1 RIVER ROCK ENERGY LLC (100%)
2023 11 352 1 RIVER ROCK ENERGY LLC (100%)
2023 12 350 1 RIVER ROCK ENERGY LLC (100%)
2024 1 268 1 RIVER ROCK ENERGY LLC (100%)
2024 2 318 1 RIVER ROCK ENERGY LLC (100%)
2024 3 339 1 RIVER ROCK ENERGY LLC (100%)
2024 4 324 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.