Koegler, Mildred
Lease 1030452637 · Neosho County, Kansas · Sec 1 T30S R18E · DOR 224679
Gas2003–20261 well
Operator
River Rock Operating, LLC
Cumulative (state figure)
108,726 MCF
First production
2003
Last production
2026
Location (PLSS)
Sec 1 T30S R18E
Monthly gas production
264 months filed with the Kansas Geological Survey, Sep 2003 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
108,726 MCF
Months filed
264
Most wells in a month
1
| Month | Gas (MCF) | Wells |
|---|---|---|
| Apr 2026 | 56 | 1 |
| Mar 2026 | 60 | 1 |
| Feb 2026 | 52 | 1 |
| Jan 2026 | 57 | 1 |
| Dec 2025 | 57 | 1 |
| Nov 2025 | 54 | 1 |
| Oct 2025 | 56 | 1 |
| Sep 2025 | 55 | 1 |
| Aug 2025 | 57 | 1 |
| Jul 2025 | 56 | 1 |
| Jun 2025 | 58 | 1 |
| May 2025 | 63 | 1 |
| Apr 2025 | 63 | 1 |
| Mar 2025 | 76 | 1 |
| Feb 2025 | 40 | 1 |
| Jan 2025 | 63 | 1 |
| Dec 2024 | 62 | 1 |
| Nov 2024 | 58 | 1 |
| Oct 2024 | 64 | 1 |
| Sep 2024 | 58 | 1 |
| Aug 2024 | 66 | 1 |
| Jul 2024 | 70 | 1 |
| Jun 2024 | 70 | 1 |
| May 2024 | 75 | 1 |
| Apr 2024 | 73 | 1 |
| Mar 2024 | 78 | 1 |
| Feb 2024 | 91 | 1 |
| Jan 2024 | 145 | 1 |
| Dec 2023 | 177 | 1 |
| Nov 2023 | 171 | 1 |
| Oct 2023 | 181 | 1 |
| Sep 2023 | 175 | 1 |
| Aug 2023 | 175 | 1 |
| Jul 2023 | 179 | 1 |
| Jun 2023 | 176 | 1 |
| May 2023 | 185 | 1 |
| Apr 2023 | 181 | 1 |
| Mar 2023 | 186 | 1 |
| Feb 2023 | 167 | 1 |
| Jan 2023 | 195 | 1 |
| Dec 2022 | 223 | 1 |
| Nov 2022 | 236 | 1 |
| Oct 2022 | 111 | 1 |
| Sep 2022 | 81 | 1 |
| Aug 2022 | 84 | 1 |
| Jul 2022 | 89 | 1 |
| Jun 2022 | 89 | 1 |
| May 2022 | 147 | 1 |
| Apr 2022 | 163 | 1 |
| Mar 2022 | 193 | 1 |
| Feb 2022 | 142 | 1 |
| Jan 2022 | 202 | 1 |
| Dec 2021 | 191 | 1 |
| Nov 2021 | 186 | 1 |
| Oct 2021 | 230 | 1 |
| Sep 2021 | 235 | 1 |
| Aug 2021 | 248 | 1 |
| Jul 2021 | 236 | 1 |
| Jun 2021 | 221 | 1 |
| May 2021 | 74 | 1 |
| Apr 2021 | 67 | 1 |
| Mar 2021 | 67 | 1 |
| Feb 2021 | 50 | 1 |
| Jan 2021 | 71 | 1 |
| Dec 2020 | 76 | 1 |
| Nov 2020 | 76 | 1 |
| Oct 2020 | 79 | 1 |
| Sep 2020 | 77 | 1 |
| Aug 2020 | 81 | 1 |
| Jul 2020 | 81 | 1 |
| Jun 2020 | 83 | 1 |
| May 2020 | 88 | 1 |
| Apr 2020 | 90 | 1 |
| Mar 2020 | 99 | 1 |
| Feb 2020 | 96 | 1 |
| Jan 2020 | 111 | 1 |
| Dec 2019 | 130 | 1 |
| Nov 2019 | 150 | 1 |
| Oct 2019 | 251 | 1 |
| Sep 2019 | 259 | 1 |
| Aug 2019 | 274 | 1 |
| Jul 2019 | 271 | 1 |
| Jun 2019 | 263 | 1 |
| May 2019 | 280 | 1 |
| Apr 2019 | 269 | 1 |
| Mar 2019 | 269 | 1 |
| Feb 2019 | 248 | 1 |
| Jan 2019 | 277 | 1 |
| Dec 2018 | 270 | 1 |
| Nov 2018 | 269 | 1 |
| Oct 2018 | 258 | 1 |
| Sep 2018 | 258 | 1 |
| Aug 2018 | 260 | 1 |
| Jul 2018 | 253 | 1 |
| Jun 2018 | 239 | 1 |
| May 2018 | 247 | 1 |
| Apr 2018 | 237 | 1 |
| Mar 2018 | 250 | 1 |
| Feb 2018 | 233 | 1 |
| Jan 2018 | 259 | 1 |
| Dec 2017 | 258 | 1 |
| Nov 2017 | 259 | 1 |
| Oct 2017 | 273 | 1 |
| Sep 2017 | 265 | 1 |
| Aug 2017 | 140 | 1 |
| Jul 2017 | 83 | 1 |
| Jun 2017 | 86 | 1 |
| May 2017 | 234 | 1 |
| Apr 2017 | 312 | 1 |
| Mar 2017 | 322 | 1 |
| Feb 2017 | 291 | 1 |
| Jan 2017 | 322 | 1 |
| Dec 2016 | 322 | 1 |
| Nov 2016 | 312 | 1 |
| Oct 2016 | 322 | 1 |
| Sep 2016 | 312 | 1 |
| Aug 2016 | 322 | 1 |
| Jul 2016 | 322 | 1 |
| Jun 2016 | 307 | 1 |
| May 2016 | 271 | 1 |
| Apr 2016 | 225 | 1 |
| Mar 2016 | 231 | 1 |
| Feb 2016 | 234 | 1 |
| Jan 2016 | 251 | 1 |
| Dec 2015 | 274 | 1 |
| Nov 2015 | 267 | 1 |
| Oct 2015 | 280 | 1 |
| Sep 2015 | 268 | 1 |
| Aug 2015 | 271 | 1 |
| Jul 2015 | 265 | 1 |
| Jun 2015 | 250 | 1 |
| May 2015 | 292 | 1 |
| Apr 2015 | 270 | 1 |
| Mar 2015 | 261 | 1 |
| Feb 2015 | 396 | 1 |
| Jan 2015 | 484 | 1 |
| Dec 2014 | 219 | 1 |
| Nov 2014 | 307 | 1 |
| Oct 2014 | 302 | 1 |
| Sep 2014 | 310 | 1 |
| Aug 2014 | 317 | 1 |
| Jul 2014 | 317 | 1 |
| Jun 2014 | 324 | 1 |
| May 2014 | 346 | 1 |
| Apr 2014 | 313 | 1 |
| Mar 2014 | 342 | 1 |
| Feb 2014 | 275 | 1 |
| Jan 2014 | 294 | 1 |
| Dec 2013 | 248 | 1 |
| Nov 2013 | 302 | 1 |
| Oct 2013 | 206 | 1 |
| Sep 2013 | 158 | 1 |
| Aug 2013 | 160 | 1 |
| Jul 2013 | 169 | 1 |
| Jun 2013 | 170 | 1 |
| May 2013 | 172 | 1 |
| Apr 2013 | 182 | 1 |
| Mar 2013 | 192 | 1 |
| Feb 2013 | 187 | 1 |
| Jan 2013 | 157 | 1 |
| Dec 2012 | 273 | 1 |
| Nov 2012 | 379 | 1 |
| Oct 2012 | 531 | 1 |
| Sep 2012 | 684 | 1 |
| Aug 2012 | 685 | 1 |
| Jul 2012 | 731 | 1 |
| Jun 2012 | 668 | 1 |
| May 2012 | 736 | 1 |
| Apr 2012 | 746 | 1 |
| Mar 2012 | 772 | 1 |
| Feb 2012 | 721 | 1 |
| Jan 2012 | 726 | 1 |
| Dec 2011 | 686 | 1 |
| Nov 2011 | 696 | 1 |
| Oct 2011 | 608 | 1 |
| Sep 2011 | 600 | 1 |
| Aug 2011 | 588 | 1 |
| Jul 2011 | 609 | 1 |
| Jun 2011 | 602 | 1 |
| May 2011 | 597 | 1 |
| Apr 2011 | 549 | 1 |
| Mar 2011 | 530 | 1 |
| Feb 2011 | 464 | 1 |
| Jan 2011 | 487 | 1 |
| Dec 2010 | 487 | 1 |
| Nov 2010 | 479 | 1 |
| Oct 2010 | 517 | 1 |
| Sep 2010 | 273 | 1 |
| Aug 2010 | 347 | 1 |
| Jul 2010 | 416 | 1 |
| Jun 2010 | 468 | 1 |
| May 2010 | 503 | 1 |
| Apr 2010 | 495 | 1 |
| Mar 2010 | 513 | 1 |
| Feb 2010 | 460 | 1 |
| Jan 2010 | 547 | 1 |
| Dec 2009 | 545 | 1 |
| Nov 2009 | 532 | 1 |
| Oct 2009 | 555 | 1 |
| Sep 2009 | 466 | 1 |
| Aug 2009 | 399 | 1 |
| Jul 2009 | 514 | 1 |
| Jun 2009 | 512 | 1 |
| May 2009 | 537 | 1 |
| Apr 2009 | 529 | 1 |
| Mar 2009 | 551 | 1 |
| Feb 2009 | 509 | 1 |
| Jan 2009 | 564 | 1 |
| Dec 2008 | 503 | 1 |
| Nov 2008 | 584 | 1 |
| Oct 2008 | 617 | 1 |
| Sep 2008 | 632 | 1 |
| Aug 2008 | 640 | 1 |
| Jul 2008 | 626 | 1 |
| Jun 2008 | 599 | 1 |
| May 2008 | 601 | 1 |
| Apr 2008 | 604 | 1 |
| Mar 2008 | 619 | 1 |
| Feb 2008 | 619 | 1 |
| Jan 2008 | 777 | 1 |
| Dec 2007 | 823 | 1 |
| Nov 2007 | 801 | 1 |
| Oct 2007 | 752 | 1 |
| Sep 2007 | 676 | 1 |
| Aug 2007 | 815 | 1 |
| Jul 2007 | 932 | 1 |
| Jun 2007 | 855 | 1 |
| May 2007 | 937 | 1 |
| Apr 2007 | 972 | 1 |
| Mar 2007 | 1,139 | 1 |
| Feb 2007 | 1,032 | 1 |
| Jan 2007 | 1,189 | 1 |
| Dec 2006 | 1,144 | 1 |
| Nov 2006 | 1,118 | 1 |
| Oct 2006 | 1,095 | 1 |
| Sep 2006 | 942 | 1 |
| Aug 2006 | 737 | 1 |
| Jul 2006 | 693 | 1 |
| Jun 2006 | 1,245 | 1 |
| May 2006 | 1,089 | 1 |
| Apr 2006 | 922 | 1 |
| Mar 2006 | 822 | 1 |
| Feb 2006 | 751 | 1 |
| Jan 2006 | 804 | 1 |
| Dec 2005 | 1,052 | 1 |
| Nov 2005 | 1,031 | 1 |
| Oct 2005 | 1,318 | 1 |
| Sep 2005 | 1,294 | 1 |
| Aug 2005 | 1,391 | 1 |
| Jul 2005 | 1,423 | 1 |
| Jun 2005 | 1,448 | 1 |
| May 2005 | 1,532 | 1 |
| Apr 2005 | 1,570 | 1 |
| Mar 2005 | 1,585 | 1 |
| Feb 2005 | 1,733 | 1 |
| Jan 2005 | 2,116 | 1 |
| Dec 2004 | 1,322 | 1 |
| Nov 2004 | 314 | 1 |
| Sep 2004 | 1 | 1 |
| Aug 2004 | 465 | 1 |
| Jan 2004 | 24 | 1 |
| Nov 2003 | 1,084 | 1 |
| Oct 2003 | 1,464 | 1 |
| Sep 2003 | 16 | 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 |
|---|---|---|---|
| Koegler, Mildred | 1-1 | River Rock Operating, LLC | Producing |
Location
37.463829, -95.388065 · Sec 1 T30S R18E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1030452637. The state’s own record.