Heilman, Vern L. 8-4
Lease 1037493206 · Neosho County, Kansas · Sec 8 T29S R19E · DOR 229284
Gas2007–20261 well
Operator
River Rock Operating, LLC
Cumulative (state figure)
176,535 MCF
First production
2007
Last production
2026
Location (PLSS)
Sec 8 T29S R19E
Monthly gas production
225 months filed with the Kansas Geological Survey, Aug 2007 to Apr 2026. Volumes are MCF at lease level — a lease can cover many wells, so this is not a well's output.
Total over the months shown
176,535 MCF
Months filed
225
Most wells in a month
1
| Month | Gas (MCF) | Wells |
|---|---|---|
| Apr 2026 | 79 | 1 |
| Mar 2026 | 82 | 1 |
| Feb 2026 | 68 | 1 |
| Jan 2026 | 73 | 1 |
| Dec 2025 | 74 | 1 |
| Nov 2025 | 79 | 1 |
| Oct 2025 | 83 | 1 |
| Sep 2025 | 81 | 1 |
| Aug 2025 | 84 | 1 |
| Jul 2025 | 84 | 1 |
| Jun 2025 | 81 | 1 |
| May 2025 | 83 | 1 |
| Apr 2025 | 81 | 1 |
| Mar 2025 | 100 | 1 |
| Feb 2025 | 68 | 1 |
| Jan 2025 | 70 | 1 |
| Dec 2024 | 76 | 1 |
| Nov 2024 | 78 | 1 |
| Oct 2024 | 80 | 1 |
| Sep 2024 | 76 | 1 |
| Aug 2024 | 82 | 1 |
| Jul 2024 | 85 | 1 |
| Jun 2024 | 83 | 1 |
| May 2024 | 87 | 1 |
| Apr 2024 | 84 | 1 |
| Mar 2024 | 88 | 1 |
| Feb 2024 | 80 | 1 |
| Jan 2024 | 69 | 1 |
| Dec 2023 | 87 | 1 |
| Nov 2023 | 95 | 1 |
| Oct 2023 | 124 | 1 |
| Sep 2023 | 170 | 1 |
| Aug 2023 | 197 | 1 |
| Jul 2023 | 199 | 1 |
| Jun 2023 | 194 | 1 |
| May 2023 | 200 | 1 |
| Apr 2023 | 192 | 1 |
| Mar 2023 | 200 | 1 |
| Feb 2023 | 180 | 1 |
| Jan 2023 | 180 | 1 |
| Dec 2022 | 185 | 1 |
| Nov 2022 | 197 | 1 |
| Oct 2022 | 203 | 1 |
| Sep 2022 | 198 | 1 |
| Aug 2022 | 206 | 1 |
| Jul 2022 | 207 | 1 |
| Jun 2022 | 204 | 1 |
| May 2022 | 214 | 1 |
| Apr 2022 | 209 | 1 |
| Mar 2022 | 241 | 1 |
| Feb 2022 | 144 | 1 |
| Jan 2022 | 97 | 1 |
| Dec 2021 | 118 | 1 |
| Nov 2021 | 160 | 1 |
| Oct 2021 | 217 | 1 |
| Sep 2021 | 214 | 1 |
| Aug 2021 | 225 | 1 |
| Jul 2021 | 220 | 1 |
| Jun 2021 | 217 | 1 |
| May 2021 | 232 | 1 |
| Apr 2021 | 224 | 1 |
| Mar 2021 | 233 | 1 |
| Feb 2021 | 177 | 1 |
| Jan 2021 | 238 | 1 |
| Dec 2020 | 246 | 1 |
| Nov 2020 | 218 | 1 |
| Oct 2020 | 103 | 1 |
| Sep 2020 | 111 | 1 |
| Aug 2020 | 151 | 1 |
| Jul 2020 | 261 | 1 |
| Jun 2020 | 276 | 1 |
| May 2020 | 304 | 1 |
| Apr 2020 | 287 | 1 |
| Mar 2020 | 299 | 1 |
| Feb 2020 | 258 | 1 |
| Jan 2020 | 287 | 1 |
| Dec 2019 | 281 | 1 |
| Nov 2019 | 277 | 1 |
| Oct 2019 | 276 | 1 |
| Sep 2019 | 270 | 1 |
| Aug 2019 | 276 | 1 |
| Jul 2019 | 282 | 1 |
| Jun 2019 | 273 | 1 |
| May 2019 | 279 | 1 |
| Apr 2019 | 277 | 1 |
| Mar 2019 | 280 | 1 |
| Feb 2019 | 252 | 1 |
| Jan 2019 | 268 | 1 |
| Dec 2018 | 281 | 1 |
| Nov 2018 | 278 | 1 |
| Oct 2018 | 273 | 1 |
| Sep 2018 | 272 | 1 |
| Aug 2018 | 288 | 1 |
| Jul 2018 | 256 | 1 |
| Jun 2018 | 354 | 1 |
| May 2018 | 473 | 1 |
| Apr 2018 | 592 | 1 |
| Mar 2018 | 665 | 1 |
| Feb 2018 | 568 | 1 |
| Jan 2018 | 839 | 1 |
| Dec 2017 | 706 | 1 |
| Nov 2017 | 740 | 1 |
| Oct 2017 | 698 | 1 |
| Sep 2017 | 664 | 1 |
| Aug 2017 | 732 | 1 |
| Jul 2017 | 803 | 1 |
| Jun 2017 | 814 | 1 |
| May 2017 | 914 | 1 |
| Apr 2017 | 935 | 1 |
| Mar 2017 | 1,162 | 1 |
| Feb 2017 | 1,103 | 1 |
| Jan 2017 | 1,226 | 1 |
| Dec 2016 | 1,230 | 1 |
| Nov 2016 | 1,177 | 1 |
| Oct 2016 | 1,203 | 1 |
| Sep 2016 | 1,084 | 1 |
| Aug 2016 | 1,140 | 1 |
| Jul 2016 | 1,164 | 1 |
| Jun 2016 | 1,196 | 1 |
| May 2016 | 1,104 | 1 |
| Apr 2016 | 1,032 | 1 |
| Mar 2016 | 1,060 | 1 |
| Feb 2016 | 1,051 | 1 |
| Jan 2016 | 1,210 | 1 |
| Dec 2015 | 1,365 | 1 |
| Nov 2015 | 1,303 | 1 |
| Oct 2015 | 1,405 | 1 |
| Sep 2015 | 1,376 | 1 |
| Aug 2015 | 1,401 | 1 |
| Jul 2015 | 1,353 | 1 |
| Jun 2015 | 1,318 | 1 |
| May 2015 | 1,410 | 1 |
| Apr 2015 | 1,382 | 1 |
| Mar 2015 | 1,411 | 1 |
| Feb 2015 | 1,521 | 1 |
| Jan 2015 | 1,683 | 1 |
| Dec 2014 | 1,437 | 1 |
| Nov 2014 | 1,433 | 1 |
| Oct 2014 | 1,517 | 1 |
| Sep 2014 | 1,527 | 1 |
| Aug 2014 | 1,595 | 1 |
| Jul 2014 | 1,578 | 1 |
| Jun 2014 | 1,543 | 1 |
| May 2014 | 1,579 | 1 |
| Apr 2014 | 1,420 | 1 |
| Mar 2014 | 1,397 | 1 |
| Feb 2014 | 1,240 | 1 |
| Jan 2014 | 1,509 | 1 |
| Dec 2013 | 1,503 | 1 |
| Nov 2013 | 1,507 | 1 |
| Oct 2013 | 1,604 | 1 |
| Sep 2013 | 1,532 | 1 |
| Aug 2013 | 1,713 | 1 |
| Jul 2013 | 1,617 | 1 |
| Jun 2013 | 1,557 | 1 |
| May 2013 | 1,579 | 1 |
| Apr 2013 | 1,460 | 1 |
| Mar 2013 | 1,392 | 1 |
| Feb 2013 | 1,229 | 1 |
| Jan 2013 | 1,312 | 1 |
| Dec 2012 | 1,085 | 1 |
| Nov 2012 | 1,008 | 1 |
| Oct 2012 | 1,055 | 1 |
| Sep 2012 | 1,027 | 1 |
| Aug 2012 | 1,035 | 1 |
| Jul 2012 | 1,001 | 1 |
| Jun 2012 | 949 | 1 |
| May 2012 | 1,029 | 1 |
| Apr 2012 | 1,061 | 1 |
| Mar 2012 | 1,100 | 1 |
| Feb 2012 | 1,016 | 1 |
| Jan 2012 | 1,119 | 1 |
| Dec 2011 | 1,148 | 1 |
| Nov 2011 | 1,087 | 1 |
| Oct 2011 | 1,153 | 1 |
| Sep 2011 | 1,108 | 1 |
| Aug 2011 | 1,145 | 1 |
| Jul 2011 | 1,110 | 1 |
| Jun 2011 | 1,148 | 1 |
| May 2011 | 1,169 | 1 |
| Apr 2011 | 1,188 | 1 |
| Mar 2011 | 1,262 | 1 |
| Feb 2011 | 1,037 | 1 |
| Jan 2011 | 1,294 | 1 |
| Dec 2010 | 1,338 | 1 |
| Nov 2010 | 1,301 | 1 |
| Oct 2010 | 1,339 | 1 |
| Sep 2010 | 1,266 | 1 |
| Aug 2010 | 1,271 | 1 |
| Jul 2010 | 1,233 | 1 |
| Jun 2010 | 1,252 | 1 |
| May 2010 | 1,350 | 1 |
| Apr 2010 | 1,318 | 1 |
| Mar 2010 | 1,454 | 1 |
| Feb 2010 | 1,337 | 1 |
| Jan 2010 | 1,382 | 1 |
| Dec 2009 | 1,446 | 1 |
| Nov 2009 | 1,447 | 1 |
| Oct 2009 | 1,478 | 1 |
| Sep 2009 | 1,468 | 1 |
| Aug 2009 | 1,541 | 1 |
| Jul 2009 | 1,522 | 1 |
| Jun 2009 | 1,500 | 1 |
| May 2009 | 1,529 | 1 |
| Apr 2009 | 1,488 | 1 |
| Mar 2009 | 1,543 | 1 |
| Feb 2009 | 1,420 | 1 |
| Jan 2009 | 1,552 | 1 |
| Dec 2008 | 1,401 | 1 |
| Nov 2008 | 1,429 | 1 |
| Oct 2008 | 1,422 | 1 |
| Sep 2008 | 1,343 | 1 |
| Aug 2008 | 1,441 | 1 |
| Jul 2008 | 1,413 | 1 |
| Jun 2008 | 1,304 | 1 |
| May 2008 | 1,266 | 1 |
| Apr 2008 | 1,101 | 1 |
| Mar 2008 | 1,171 | 1 |
| Feb 2008 | 1,086 | 1 |
| Jan 2008 | 1,158 | 1 |
| Dec 2007 | 1,197 | 1 |
| Nov 2007 | 1,184 | 1 |
| Oct 2007 | 808 | 1 |
| Sep 2007 | 254 | 1 |
| Aug 2007 | 325 | 1 |
Lease-level volumes as filed with the Kansas Geological Survey. A blank well count is a month the state filed no count for, not a month with no wells.
Wells on this lease
1 well the state's well register assigns to this lease. Every one has a page.
| Well | No. | Operator | Status |
|---|---|---|---|
| Heilman, Vern L. | 8-4 | River Rock Operating, LLC | Producing |
Location
37.536621, -95.352505 · Sec 8 T29S R19E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1037493206. The state’s own record.