KLAASSEN 'E' 1
API 15015216570000 · Butler County, Kansas · POTWIN field
Authorized Injection Well
API
15015216570000
Operator
Ainsworth Operating Co.
County
Butler
Field
POTWIN
Location
Permit
17-FEB-1981
Spudded
1981-02-15
Completed
1981-09-21
Measured depth
2,794 ft
Injection
209 monthly filings with Kansas, Jan 1994 to Dec 2025. Fluid is in barrels and gas is in MCF; the two are never added.
Well type
Authorized Injection Well
Injection zone
MISSISSIPPIAN
Cumulative fluid injected
1,216,888 bbl
Cumulative gas injected
0 MCF
| Month | Fluid injected (bbl) | Gas injected (MCF) | Max pressure (psi) | Days |
|---|---|---|---|---|
| Dec 2025 | 3,100 | — | — | 31 |
| Nov 2025 | 3,000 | — | — | 30 |
| Oct 2025 | 3,100 | — | — | 31 |
| Sep 2025 | 3,000 | — | — | 30 |
| Aug 2025 | 3,100 | — | — | 31 |
| Jul 2025 | 3,100 | — | — | 31 |
| Jun 2025 | 3,000 | — | — | 30 |
| May 2025 | 3,100 | — | — | 31 |
| Apr 2025 | 3,000 | — | — | 30 |
| Mar 2025 | 3,100 | — | — | 31 |
| Feb 2025 | 3,000 | — | — | 28 |
| Jan 2025 | 3,100 | — | — | 31 |
| Dec 2024 | 11,315 | — | — | 31 |
| Nov 2024 | 10,950 | — | — | 30 |
| Oct 2024 | 11,315 | — | — | 31 |
| Sep 2024 | 10,950 | — | — | 30 |
| Aug 2024 | 11,315 | — | — | 31 |
| Jul 2024 | 11,315 | — | — | 31 |
| Jun 2024 | 10,550 | — | — | 30 |
| May 2024 | 11,315 | — | — | 31 |
| Apr 2024 | 10,850 | — | — | 30 |
| Mar 2024 | 11,300 | — | — | 31 |
| Feb 2024 | 9,750 | — | — | 28 |
| Jan 2024 | 11,315 | — | — | 31 |
| Dec 2023 | 8,569 | — | — | 31 |
| Nov 2023 | 8,447 | — | — | 30 |
| Oct 2023 | 8,810 | — | — | 31 |
| Sep 2023 | 8,387 | — | — | 30 |
| Aug 2023 | 8,546 | — | — | 31 |
| Jul 2023 | 8,477 | — | — | 31 |
| Jun 2023 | 8,158 | — | — | 30 |
| May 2023 | 8,377 | — | — | 31 |
| Apr 2023 | 8,214 | — | — | 30 |
| Mar 2023 | 8,510 | — | — | 31 |
| Feb 2023 | 8,055 | — | — | 28 |
| Jan 2023 | 8,423 | — | — | 31 |
| Dec 2022 | 8,000 | — | — | 31 |
| Nov 2022 | 7,985 | — | — | 30 |
| Oct 2022 | 8,210 | — | — | 31 |
| Sep 2022 | 8,122 | — | — | 30 |
| Aug 2022 | 8,350 | — | — | 31 |
| Jul 2022 | 8,475 | — | — | 31 |
| Jun 2022 | 8,165 | — | — | 30 |
| May 2022 | 8,005 | — | — | 31 |
| Apr 2022 | 7,910 | — | — | 30 |
| Mar 2022 | 8,564 | — | — | 31 |
| Feb 2022 | 8,110 | — | — | 28 |
| Jan 2022 | 8,255 | — | — | 31 |
| Dec 2021 | 8,774 | — | — | 31 |
| Nov 2021 | 8,852 | — | — | 30 |
| Oct 2021 | 9,002 | — | — | 31 |
| Sep 2021 | 9,227 | — | — | 30 |
| Aug 2021 | 9,125 | — | — | 31 |
| Jul 2021 | 8,475 | — | — | 31 |
| Jun 2021 | 7,855 | — | — | 30 |
| May 2021 | 8,610 | — | — | 31 |
| Apr 2021 | 7,855 | — | — | 30 |
| Mar 2021 | 8,669 | — | — | 31 |
| Feb 2021 | 8,525 | — | — | 28 |
| Jan 2021 | 9,110 | — | — | 31 |
| Dec 2020 | 8,865 | — | — | 31 |
| Nov 2020 | 8,746 | — | — | 30 |
| Oct 2020 | 8,999 | — | — | 31 |
| Sep 2020 | 9,115 | — | — | 30 |
| Aug 2020 | 9,106 | — | — | 31 |
| Jul 2020 | 8,758 | — | — | 31 |
| Jun 2020 | 7,965 | — | — | 30 |
| May 2020 | 8,415 | — | — | 31 |
| Apr 2020 | 7,995 | — | — | 30 |
| Mar 2020 | 8,624 | — | — | 31 |
| Feb 2020 | 8,015 | — | — | 28 |
| Jan 2020 | 9,250 | — | — | 31 |
| Dec 2019 | 9,204 | — | — | 31 |
| Nov 2019 | 8,872 | — | — | 30 |
| Oct 2019 | 8,798 | — | — | 31 |
| Sep 2019 | 8,999 | — | — | 30 |
| Aug 2019 | 8,858 | — | — | 31 |
| Jul 2019 | 9,155 | — | — | 31 |
| Jun 2019 | 8,247 | — | — | 30 |
| May 2019 | 8,874 | — | — | 31 |
| Apr 2019 | 8,078 | — | — | 30 |
| Mar 2019 | 8,855 | — | — | 31 |
| Feb 2019 | 7,965 | — | — | 28 |
| Jan 2019 | 9,002 | — | — | 31 |
| Dec 2018 | 9,001 | — | — | 31 |
| Nov 2018 | 8,699 | — | — | 30 |
| Oct 2018 | 9,128 | — | — | 31 |
| Sep 2018 | 8,945 | — | — | 30 |
| Aug 2018 | 9,025 | — | — | 31 |
| Jul 2018 | 9,125 | — | — | 31 |
| Jun 2018 | 8,758 | — | — | 30 |
| May 2018 | 8,960 | — | — | 31 |
| Apr 2018 | 7,998 | — | — | 30 |
| Mar 2018 | 8,777 | — | — | 31 |
| Feb 2018 | 8,750 | — | — | 28 |
| Jan 2018 | 8,995 | — | — | 31 |
| Dec 2017 | 8,798 | 0 | 600 | 31 |
| Nov 2017 | 8,448 | 0 | 600 | 30 |
| Oct 2017 | 9,125 | 0 | 600 | 31 |
| Sep 2017 | 8,597 | 0 | 600 | 30 |
| Aug 2017 | 9,147 | 0 | 600 | 31 |
| Jul 2017 | 9,058 | 0 | 600 | 31 |
| Jun 2017 | 8,752 | 0 | 600 | 30 |
| May 2017 | 8,015 | 0 | 600 | 31 |
| Apr 2017 | 7,978 | 0 | 600 | 30 |
| Mar 2017 | 8,895 | 0 | 600 | 31 |
| Feb 2017 | 7,250 | 0 | 600 | 28 |
| Jan 2017 | 8,720 | 0 | 600 | 31 |
| Dec 2016 | 8,758 | 0 | 600 | 31 |
| Nov 2016 | 7,158 | 0 | 600 | 30 |
| Oct 2016 | 8,857 | 0 | 600 | 31 |
| Sep 2016 | 9,245 | 0 | 600 | 30 |
| Aug 2016 | 8,999 | 0 | 600 | 31 |
| Jul 2016 | 8,725 | 0 | 600 | 31 |
| Jun 2016 | 9,125 | 0 | 600 | 30 |
| May 2016 | 9,110 | 0 | 600 | 31 |
| Apr 2016 | 7,925 | 0 | 600 | 30 |
| Mar 2016 | 8,910 | 0 | 600 | 31 |
| Feb 2016 | 7,450 | 0 | 600 | 28 |
| Jan 2016 | 8,100 | 0 | 600 | 31 |
| Dec 2015 | 9,110 | 0 | 600 | 105,711 |
| Nov 2015 | 8,856 | 0 | 600 | 105,711 |
| Oct 2015 | 9,090 | 0 | 600 | 105,711 |
| Sep 2015 | 8,985 | 0 | 600 | 105,711 |
| Aug 2015 | 9,010 | 0 | 600 | 105,711 |
| Jul 2015 | 9,000 | 0 | 600 | 105,711 |
| Jun 2015 | 8,750 | 0 | 600 | 105,711 |
| May 2015 | 8,900 | 0 | 600 | 105,711 |
| Apr 2015 | 8,575 | 0 | 600 | 105,711 |
| Mar 2015 | 8,885 | 0 | 600 | 105,711 |
| Feb 2015 | 8,000 | 0 | 600 | 105,711 |
| Jan 2015 | 8,550 | 0 | 600 | 105,711 |
| Dec 2014 | 1,300 | 0 | 150 | 31 |
| Nov 2014 | 2,240 | 0 | 150 | 30 |
| Oct 2014 | 1,240 | 0 | 150 | 31 |
| Sep 2014 | 1,160 | 0 | 150 | 30 |
| Aug 2014 | 1,580 | 0 | 150 | 31 |
| Jul 2014 | 1,800 | 0 | 150 | 31 |
| Jun 2014 | 1,520 | 0 | 150 | 30 |
| May 2014 | 2,560 | 0 | 150 | 31 |
| Apr 2014 | 2,320 | 0 | 150 | 30 |
| Mar 2014 | 2,060 | 0 | 150 | 31 |
| Feb 2014 | 740 | 0 | 150 | 29 |
| Jan 2014 | 940 | 0 | 150 | 31 |
| Dec 2013 | 4,640 | 0 | 500 | 31 |
| Nov 2013 | 3,767 | 0 | 500 | 30 |
| Oct 2013 | 4,810 | 0 | 500 | 31 |
| Sep 2013 | 5,567 | 0 | 500 | 30 |
| Aug 2013 | 4,639 | 0 | 1,000 | 31 |
| Jul 2013 | 5,356 | 0 | 1,000 | 31 |
| Jun 2013 | 5,044 | 0 | 1,000 | 30 |
| May 2013 | 6,760 | 0 | 468 | 31 |
| Apr 2013 | 5,843 | 0 | 1,000 | 30 |
| Mar 2013 | 6,551 | 0 | 1,000 | 31 |
| Feb 2013 | 1,892 | 0 | 750 | 28 |
| Jan 2013 | 1,226 | 0 | 500 | 31 |
| ? 2003 | 0 | 0 | 0 | 0 |
| Dec 2002 | 2,350 | 0 | 0 | 31 |
| Nov 2002 | 2,696 | 0 | 0 | 30 |
| Oct 2002 | 2,538 | 0 | 0 | 31 |
| Sep 2002 | 2,534 | 0 | 0 | 30 |
| Aug 2002 | 2,718 | 0 | 0 | 31 |
| Jul 2002 | 2,538 | 0 | 0 | 31 |
| Jun 2002 | 2,664 | 0 | 0 | 30 |
| May 2002 | 919 | 0 | 0 | 31 |
| Apr 2002 | 2,076 | 0 | 0 | 30 |
| Mar 2002 | 1,617 | 0 | 0 | 31 |
| Feb 2002 | 2,030 | 0 | 0 | 28 |
| Jan 2002 | 2,618 | 0 | 0 | 31 |
| ? 2000 | 0 | 0 | 0 | 0 |
| ? 1999 | 0 | 0 | 0 | 0 |
| Dec 1998 | 0 | 0 | — | — |
| Nov 1998 | 0 | 0 | — | — |
| Oct 1998 | 0 | 0 | — | — |
| Sep 1998 | 0 | 0 | — | — |
| Aug 1998 | 0 | 0 | — | — |
| Jul 1998 | 0 | 0 | — | — |
| Jun 1998 | 0 | 0 | — | — |
| May 1998 | 0 | 0 | — | — |
| Apr 1998 | 0 | 0 | — | — |
| Mar 1998 | 0 | 0 | — | — |
| Feb 1998 | 2,117 | 0 | 0 | 29 |
| Jan 1998 | 2,263 | 0 | 0 | 31 |
| Dec 1997 | 0 | 0 | — | — |
| Nov 1997 | 0 | 0 | — | — |
| Oct 1997 | 0 | 0 | — | — |
| Sep 1997 | 0 | 0 | — | — |
| Aug 1997 | 0 | 0 | — | — |
| Jul 1997 | 0 | 0 | — | — |
| Jun 1997 | 0 | 0 | — | — |
| May 1997 | 0 | 0 | — | — |
| Apr 1997 | 0 | 0 | — | — |
| Mar 1997 | 0 | 0 | — | — |
| Feb 1997 | 2,117 | 0 | 0 | 29 |
| Jan 1997 | 2,263 | 0 | 0 | 31 |
| ? 1996 | 0 | 0 | 0 | 0 |
| ? 1995 | 0 | 0 | 0 | 0 |
| Dec 1994 | 813 | 0 | 300 | 31 |
| Nov 1994 | 589 | 0 | 300 | 30 |
| Oct 1994 | 594 | 0 | 300 | 31 |
| Sep 1994 | 567 | 0 | 300 | 30 |
| Aug 1994 | 525 | 0 | 300 | 31 |
| Jul 1994 | 575 | 0 | 300 | 31 |
| Jun 1994 | 481 | 0 | 300 | 30 |
| May 1994 | 557 | 0 | 300 | 31 |
| Apr 1994 | 536 | 0 | 300 | 30 |
| Mar 1994 | 560 | 0 | 300 | 31 |
| Feb 1994 | 707 | 0 | 300 | 28 |
| Jan 1994 | 851 | 0 | 300 | 31 |
A dash is a month the well filed with no figure in that column.
Location
37.913103, -97.017565
37.91310, -97.01757 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Butler County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.