WOLF 4-7
API 15051235790003 · Ellis County, Kansas · PFEIFER NORTH field
Authorized Injection Well
API
15051235790003
Operator
Kansas Crude Investments LLC
County
Ellis
Field
PFEIFER NORTH
Location
Spudded
1983-09-03
Completed
1983-10-10
Measured depth
3,783 ft
Injection
229 monthly filings with Kansas, Jan 2006 to Dec 2025. Fluid is in barrels and gas is in MCF; the two are never added.
Well type
Authorized Injection Well
Injection zone
LANSING-KANSAS CITY
Cumulative fluid injected
1,041,570 bbl
Cumulative gas injected
0 MCF
| Month | Fluid injected (bbl) | Gas injected (MCF) | Max pressure (psi) | Days |
|---|---|---|---|---|
| Dec 2025 | 7,125 | — | — | 31 |
| Nov 2025 | 6,500 | — | — | 30 |
| Oct 2025 | 6,682 | — | — | 31 |
| Sep 2025 | 6,346 | — | — | 30 |
| Aug 2025 | 6,975 | — | — | 31 |
| Jul 2025 | 7,001 | — | — | 31 |
| Jun 2025 | 6,890 | — | — | 30 |
| May 2025 | 6,125 | — | — | 31 |
| Apr 2025 | 5,100 | — | — | 30 |
| Mar 2025 | 6,900 | — | — | 30 |
| Feb 2025 | 6,827 | — | — | 28 |
| Jan 2025 | 6,985 | — | — | 31 |
| Dec 2024 | 7,138 | 0 | 0 | 31 |
| Nov 2024 | 6,651 | 0 | 0 | 30 |
| Oct 2024 | 515 | 0 | 0 | 2 |
| Sep 2024 | 0 | 0 | 0 | 0 |
| Aug 2024 | 0 | 0 | 0 | 0 |
| Jul 2024 | 0 | 0 | 0 | 0 |
| Jun 2024 | 0 | 0 | 0 | 0 |
| May 2024 | 6,705 | 0 | 0 | 31 |
| Apr 2024 | 8,203 | 0 | 0 | 30 |
| Mar 2024 | 7,374 | 0 | 0 | 31 |
| Feb 2024 | 7,559 | 0 | 0 | 29 |
| Jan 2024 | 6,864 | 0 | 0 | 22 |
| Dec 2023 | 8,214 | 0 | 0 | 31 |
| Nov 2023 | 5,908 | 0 | 0 | 25 |
| Oct 2023 | 5,723 | 0 | 0 | 24 |
| Sep 2023 | 6,001 | 0 | 0 | 30 |
| Aug 2023 | 8,300 | 0 | 0 | 30 |
| Jul 2023 | 3,467 | 0 | 0 | 16 |
| Jun 2023 | 6,452 | 0 | 0 | 30 |
| May 2023 | 6,988 | 0 | 0 | 31 |
| Apr 2023 | 6,473 | 0 | 0 | 30 |
| Mar 2023 | 3,368 | 0 | 0 | 28 |
| Feb 2023 | 4,221 | 0 | 0 | 26 |
| Jan 2023 | 7,023 | 0 | 0 | 31 |
| Dec 2022 | 6,420 | 0 | 0 | 31 |
| Nov 2022 | 6,434 | 0 | 0 | 30 |
| Oct 2022 | 7,268 | 0 | 0 | 31 |
| Sep 2022 | 6,483 | 0 | 0 | 30 |
| Aug 2022 | 8,316 | 0 | 0 | 31 |
| Jul 2022 | 7,538 | 0 | 0 | 31 |
| Jun 2022 | 7,683 | 0 | 0 | 30 |
| May 2022 | 7,259 | 0 | 0 | 31 |
| Apr 2022 | 6,801 | 0 | 0 | 30 |
| Mar 2022 | 5,384 | 0 | 0 | 28 |
| Feb 2022 | 5,279 | 0 | 0 | 28 |
| Jan 2022 | 4,234 | 0 | 0 | 31 |
| Dec 2021 | 5,659 | 0 | 0 | 31 |
| Nov 2021 | 5,877 | 0 | 0 | 30 |
| Oct 2021 | 7,187 | 0 | 0 | 31 |
| Sep 2021 | 7,029 | 0 | 0 | 30 |
| Aug 2021 | 7,087 | 0 | 0 | 31 |
| Jul 2021 | 7,023 | 0 | 0 | 31 |
| Jun 2021 | 6,902 | 0 | 0 | 30 |
| May 2021 | 7,063 | 0 | 0 | 30 |
| Apr 2021 | 6,451 | 0 | 0 | 30 |
| Mar 2021 | 5,967 | 0 | 0 | 31 |
| Feb 2021 | 3,134 | 0 | 0 | 21 |
| Jan 2021 | 5,419 | 0 | 0 | 31 |
| Dec 2020 | 4,670 | 0 | 0 | 31 |
| Nov 2020 | 6,056 | 0 | 0 | 30 |
| Oct 2020 | 5,971 | 0 | 0 | 31 |
| Sep 2020 | 7,452 | 0 | 0 | 30 |
| Aug 2020 | 7,452 | 0 | 0 | 31 |
| Jul 2020 | 7,068 | 0 | 0 | 31 |
| Jun 2020 | 6,359 | 0 | 0 | 30 |
| May 2020 | 7,179 | 0 | 0 | 30 |
| Apr 2020 | 5,264 | 0 | 0 | 30 |
| Mar 2020 | 2,678 | 0 | 0 | 25 |
| Feb 2020 | 4,118 | 0 | 0 | 24 |
| Jan 2020 | 2,436 | 0 | 0 | 24 |
| Dec 2019 | 3,038 | 0 | 0 | 15 |
| Nov 2019 | 6,199 | 0 | 0 | 30 |
| Oct 2019 | 6,150 | 0 | 0 | 31 |
| Sep 2019 | 5,238 | 0 | 0 | 30 |
| Aug 2019 | 5,124 | 0 | 0 | 31 |
| Jul 2019 | 3,581 | 0 | 0 | 16 |
| Jun 2019 | 8,599 | 0 | 0 | 30 |
| May 2019 | 8,826 | 0 | 0 | 31 |
| Apr 2019 | 10,054 | 0 | 0 | 30 |
| Mar 2019 | 9,873 | 0 | 0 | 31 |
| Feb 2019 | 8,030 | 0 | 0 | 28 |
| Jan 2019 | 6,622 | 0 | 0 | 28 |
| Dec 2018 | 5,250 | 0 | 0 | 27 |
| Nov 2018 | 9,235 | 0 | 0 | 30 |
| Oct 2018 | 10,877 | 0 | 0 | 31 |
| Sep 2018 | 13,471 | 0 | 0 | 30 |
| Aug 2018 | 9,771 | 0 | 0 | 31 |
| Jul 2018 | 10,870 | 0 | 0 | 31 |
| Jun 2018 | 10,176 | 0 | 0 | 30 |
| May 2018 | 11,118 | 0 | 0 | 31 |
| Apr 2018 | 5,785 | 0 | 0 | 30 |
| Mar 2018 | 8,810 | 0 | 0 | 31 |
| Feb 2018 | 9,949 | 0 | 0 | 28 |
| Jan 2018 | 8,324 | 0 | 0 | 31 |
| Dec 2017 | 9,008 | 0 | 0 | 31 |
| Nov 2017 | 8,894 | 0 | 0 | 30 |
| Oct 2017 | 6,952 | 0 | 0 | 31 |
| Sep 2017 | 4,825 | 0 | 0 | 30 |
| Aug 2017 | 6,635 | 0 | 0 | 31 |
| Jul 2017 | 9,828 | 0 | 0 | 31 |
| Jun 2017 | 7,913 | 0 | 0 | 30 |
| May 2017 | 8,059 | 0 | 0 | 31 |
| Apr 2017 | 5,017 | 0 | 0 | 30 |
| Mar 2017 | 4,672 | 0 | 0 | 31 |
| Feb 2017 | 4,510 | 0 | 0 | 28 |
| Jan 2017 | 5,279 | 0 | 0 | 31 |
| Dec 2016 | 5,118 | 0 | 0 | 31 |
| Nov 2016 | 4,257 | 0 | 0 | 27 |
| Oct 2016 | 5,009 | 0 | 0 | 31 |
| Sep 2016 | 6,610 | 0 | 0 | 30 |
| Aug 2016 | 5,694 | 0 | 0 | 31 |
| Jul 2016 | 6,427 | 0 | 0 | 28 |
| Jun 2016 | 4,514 | 0 | 0 | 30 |
| May 2016 | 5,157 | 0 | 0 | 31 |
| Apr 2016 | 4,922 | 0 | 0 | 30 |
| Mar 2016 | 5,977 | 0 | 0 | 31 |
| Feb 2016 | 5,232 | 0 | 0 | 29 |
| Jan 2016 | 5,116 | 0 | 0 | 31 |
| Dec 2015 | 4,820 | 0 | 0 | 50,394 |
| Nov 2015 | 4,548 | 0 | 0 | 50,394 |
| Oct 2015 | 4,733 | 0 | 0 | 50,394 |
| Sep 2015 | 4,615 | 0 | 0 | 50,394 |
| Aug 2015 | 4,458 | 0 | 0 | 50,394 |
| Jul 2015 | 4,457 | 0 | 0 | 50,394 |
| Jun 2015 | 4,683 | 0 | 0 | 50,394 |
| May 2015 | 4,750 | 0 | 0 | 50,394 |
| Apr 2015 | 2,161 | 0 | 0 | 50,394 |
| Mar 2015 | 3,906 | 0 | 0 | 50,394 |
| Feb 2015 | 3,388 | 0 | 0 | 50,394 |
| Jan 2015 | 3,875 | 0 | 0 | 50,394 |
| Dec 2014 | 0 | — | — | — |
| Nov 2014 | 0 | — | — | — |
| Oct 2014 | 0 | — | — | — |
| Sep 2014 | 0 | — | — | — |
| Aug 2014 | 0 | — | — | — |
| Jul 2014 | 0 | — | — | — |
| Jun 2014 | 0 | — | — | — |
| May 2014 | 0 | — | — | — |
| Apr 2014 | 0 | — | — | — |
| Mar 2014 | 0 | — | — | — |
| Feb 2014 | 0 | — | — | — |
| Jan 2014 | 0 | — | — | — |
| Dec 2013 | 930 | 0 | 0 | 31 |
| Nov 2013 | 900 | 0 | 0 | 30 |
| Oct 2013 | 930 | 0 | 0 | 31 |
| Sep 2013 | 900 | 0 | 0 | 30 |
| Aug 2013 | 930 | 0 | 0 | 31 |
| Jul 2013 | 930 | 0 | 0 | 31 |
| Jun 2013 | 900 | 0 | 0 | 30 |
| May 2013 | 930 | 0 | 0 | 31 |
| Apr 2013 | 900 | 0 | 0 | 30 |
| Mar 2013 | 930 | 0 | 0 | 31 |
| Feb 2013 | 850 | 0 | 0 | 29 |
| Jan 2013 | 930 | 0 | 0 | 31 |
| Dec 2012 | 930 | 0 | 600 | 31 |
| Nov 2012 | 900 | 0 | 600 | 30 |
| Oct 2012 | 930 | 0 | 600 | 31 |
| Sep 2012 | 900 | 0 | 600 | 30 |
| Aug 2012 | 930 | 0 | 600 | 31 |
| Jul 2012 | 930 | 0 | 600 | 31 |
| Jun 2012 | 900 | 0 | 600 | 30 |
| May 2012 | 930 | 0 | 600 | 31 |
| Apr 2012 | 900 | 0 | 600 | 30 |
| Mar 2012 | 930 | 0 | 600 | 31 |
| Feb 2012 | 840 | 0 | 600 | 28 |
| Jan 2012 | 930 | 0 | 600 | 31 |
| ? 2011 | 0 | 0 | 0 | 0 |
| Dec 2010 | 215 | 0 | 440 | 31 |
| Nov 2010 | 220 | 0 | 440 | 30 |
| Oct 2010 | 225 | 0 | 455 | 31 |
| Sep 2010 | 230 | 0 | 465 | 30 |
| Aug 2010 | 230 | 0 | 460 | 31 |
| Jul 2010 | 235 | 0 | 470 | 31 |
| Jun 2010 | 240 | 0 | 455 | 30 |
| May 2010 | 230 | 0 | 460 | 31 |
| Apr 2010 | 230 | 0 | 460 | 30 |
| Mar 2010 | 225 | 0 | 455 | 31 |
| Feb 2010 | 225 | 0 | 455 | 28 |
| Jan 2010 | 220 | 0 | 455 | 31 |
| Dec 2009 | 13,870 | 0 | 0 | 31 |
| Nov 2009 | 5,926 | 0 | 0 | 30 |
| Oct 2009 | 13,079 | 0 | 0 | 31 |
| Sep 2009 | 14,757 | 0 | 0 | 30 |
| Aug 2009 | 11,599 | 0 | 0 | 24 |
| Jul 2009 | 11,813 | 0 | 0 | 27 |
| Jun 2009 | 13,820 | 0 | 0 | 30 |
| May 2009 | 14,442 | 0 | 0 | 31 |
| Apr 2009 | 11,131 | 0 | 0 | 30 |
| Mar 2009 | 11,509 | 0 | 0 | 31 |
| Feb 2009 | 11,540 | 0 | 0 | 28 |
| Jan 2009 | 9,880 | 0 | 0 | 31 |
| Dec 2008 | 310 | 0 | 600 | 31 |
| Nov 2008 | 300 | 0 | 600 | 30 |
| Oct 2008 | 310 | 0 | 600 | 31 |
| Sep 2008 | 300 | 0 | 600 | 30 |
| Aug 2008 | 310 | 0 | 600 | 31 |
| Jul 2008 | 310 | 0 | 600 | 31 |
| Jun 2008 | 300 | 0 | 600 | 30 |
| May 2008 | 310 | 0 | 600 | 31 |
| Apr 2008 | 300 | 0 | 600 | 30 |
| Mar 2008 | 310 | 0 | 600 | 31 |
| Feb 2008 | 280 | 0 | 600 | 28 |
| Jan 2008 | 310 | 0 | 600 | 31 |
| Dec 2007 | 4,644 | 0 | 0 | 31 |
| Nov 2007 | 4,589 | 0 | 0 | 30 |
| Oct 2007 | 4,666 | 0 | 0 | 31 |
| Sep 2007 | 4,512 | 0 | 0 | 30 |
| Aug 2007 | 4,688 | 0 | 0 | 31 |
| Jul 2007 | 4,671 | 0 | 0 | 31 |
| Jun 2007 | 4,499 | 0 | 0 | 30 |
| May 2007 | 4,679 | 0 | 0 | 31 |
| Apr 2007 | 4,523 | 0 | 0 | 30 |
| Mar 2007 | 4,765 | 0 | 0 | 31 |
| Feb 2007 | 4,615 | 0 | 0 | 28 |
| Jan 2007 | 4,876 | 0 | 0 | 31 |
| Dec 2006 | 0 | 0 | — | — |
| Nov 2006 | 0 | 0 | — | — |
| Oct 2006 | 0 | 0 | — | — |
| Sep 2006 | 0 | 0 | — | — |
| Aug 2006 | 0 | 0 | — | — |
| Jul 2006 | 0 | 0 | — | — |
| Jun 2006 | 0 | 0 | — | — |
| May 2006 | 0 | 0 | — | — |
| Apr 2006 | 0 | 0 | — | — |
| Mar 2006 | 0 | 0 | — | — |
| Feb 2006 | 0 | 0 | — | — |
| Jan 2006 | 0 | 0 | — | — |
A dash is a month the well filed with no figure in that column.
Location
38.933478, -99.480121
38.93348, -99.48012 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Ellis County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.