De Tar, Darrell 29-1
Lease 1038268511 · Montgomery County, Kansas · Sec 29 T34S R17E · DOR 230284
Gas2008–20261 well
Operator
Endeavor Energy Resources, LP
Cumulative (state figure)
14,017 MCF
First production
2008
Last production
2026
Location (PLSS)
Sec 29 T34S R17E
Monthly gas production
104 months filed with the Kansas Geological Survey, Mar 2008 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
14,017 MCF
Months filed
104
Most wells in a month
1
| Month | Gas (MCF) | Wells |
|---|---|---|
| Apr 2026 | 7 | 1 |
| Mar 2026 | 7 | 1 |
| Jan 2026 | 4 | 1 |
| Nov 2025 | 7 | 1 |
| Oct 2025 | 37 | 1 |
| Sep 2025 | 25 | 1 |
| Aug 2025 | 10 | 1 |
| Jul 2025 | 32 | 1 |
| Mar 2025 | 31 | 1 |
| Jan 2025 | 41 | 1 |
| Apr 2024 | 1 | 1 |
| Oct 2023 | 1 | 1 |
| Sep 2023 | 2 | 1 |
| Aug 2023 | 2 | 1 |
| Jul 2023 | 2 | 1 |
| Jun 2023 | 21 | 1 |
| May 2023 | 30 | 1 |
| Apr 2023 | 18 | 1 |
| Mar 2023 | 18 | 1 |
| Feb 2023 | 12 | 1 |
| Jan 2023 | 9 | 1 |
| Dec 2022 | 8 | 1 |
| Oct 2022 | 5 | 1 |
| Sep 2022 | 14 | 1 |
| Aug 2022 | 37 | 1 |
| Jul 2022 | 52 | 1 |
| Jun 2022 | 25 | 1 |
| May 2022 | 7 | 1 |
| Apr 2022 | 5 | 1 |
| Mar 2022 | 7 | 1 |
| Feb 2022 | 14 | 1 |
| Jan 2022 | 16 | 1 |
| Dec 2021 | 29 | 1 |
| Nov 2021 | 17 | 1 |
| Jun 2020 | 58 | 1 |
| May 2020 | 101 | 1 |
| Apr 2020 | 67 | 1 |
| Mar 2020 | 78 | 1 |
| Feb 2020 | 66 | 1 |
| Jan 2020 | 79 | 1 |
| Sep 2014 | 29 | 1 |
| Aug 2014 | 53 | 1 |
| Jul 2014 | 15 | 1 |
| Mar 2014 | 14 | 1 |
| Feb 2014 | 22 | 1 |
| Jan 2014 | 118 | 1 |
| Dec 2013 | 135 | 1 |
| Nov 2013 | 124 | 1 |
| Oct 2013 | 244 | 1 |
| Sep 2013 | 319 | 1 |
| Aug 2013 | 317 | 1 |
| Jul 2013 | 252 | 1 |
| Jun 2013 | 34 | 1 |
| May 2013 | 73 | 1 |
| Apr 2013 | 401 | 1 |
| Mar 2013 | 393 | 1 |
| Feb 2013 | 352 | 1 |
| Jan 2013 | 382 | 1 |
| Dec 2012 | 457 | 1 |
| Nov 2012 | 354 | 1 |
| Oct 2012 | 28 | 1 |
| Sep 2012 | 144 | 1 |
| Aug 2012 | 394 | 1 |
| Jul 2012 | 404 | 1 |
| Jun 2012 | 382 | 1 |
| May 2012 | 380 | 1 |
| Apr 2012 | 377 | 1 |
| Mar 2012 | 429 | 1 |
| Feb 2012 | 303 | 1 |
| Jan 2012 | 331 | 1 |
| Dec 2011 | 273 | 1 |
| Jul 2011 | 139 | 1 |
| Jun 2011 | 231 | 1 |
| May 2011 | 278 | 1 |
| Apr 2011 | 272 | 1 |
| Mar 2011 | 239 | 1 |
| Feb 2011 | 105 | 1 |
| Jan 2011 | 182 | 1 |
| Dec 2010 | 48 | 1 |
| Apr 2010 | 101 | 1 |
| Mar 2010 | 294 | 1 |
| Feb 2010 | 287 | 1 |
| Jan 2010 | 201 | 1 |
| Dec 2009 | 197 | 1 |
| Nov 2009 | 89 | 1 |
| Oct 2009 | 1 | 1 |
| Aug 2009 | 20 | 1 |
| Jul 2009 | 20 | 1 |
| Jun 2009 | 136 | 1 |
| May 2009 | 306 | 1 |
| Apr 2009 | 302 | 1 |
| Mar 2009 | 329 | 1 |
| Feb 2009 | 255 | 1 |
| Jan 2009 | 341 | 1 |
| Dec 2008 | 358 | 1 |
| Nov 2008 | 74 | 1 |
| Oct 2008 | 33 | 1 |
| Sep 2008 | 132 | 1 |
| Aug 2008 | 103 | 1 |
| Jul 2008 | 73 | 1 |
| Jun 2008 | 101 | 1 |
| May 2008 | 136 | 1 |
| Apr 2008 | 93 | 1 |
| Mar 2008 | 6 | 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 |
|---|---|---|---|
| De Tar, Darrell | 29-1 | River Rock Operating, LLC | Producing |
Location
37.056412, -95.568035 · Sec 29 T34S R17E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1038268511. The state’s own record.