COFFEY 'A' 2
Lease 1001103939 · Grant County, Kansas · Sec 17 T28S R37W · DOR 208675
Monthly gas production
509 months filed with the Kansas Geological Survey, Jan 1980 to Apr 2026. Volumes are MCF at lease level — a lease can cover many wells, so this is not a well's output.
This lease was producing before 1980, and the series begins in January 1980. The total above covers the months shown, not the life of the lease; the state's own cumulative is 1,617,395 MCF.
| Month | Gas (MCF) | Wells |
|---|---|---|
| Apr 2026 | 587 | 1 |
| Mar 2026 | 604 | 1 |
| Feb 2026 | 500 | 1 |
| Jan 2026 | 625 | 1 |
| Dec 2025 | 733 | 1 |
| Nov 2025 | 706 | 1 |
| Oct 2025 | 631 | 1 |
| Sep 2025 | 635 | 1 |
| Aug 2025 | 672 | 1 |
| Jul 2025 | 437 | 1 |
| Sep 2024 | 1 | 1 |
| Aug 2024 | 2 | 1 |
| Jul 2024 | 1 | 1 |
| Jun 2024 | 1 | 1 |
| Apr 2024 | 1 | 1 |
| Dec 2023 | 1 | 1 |
| Oct 2023 | 276 | 1 |
| Sep 2023 | 772 | 1 |
| Aug 2023 | 731 | 1 |
| Jul 2023 | 836 | 1 |
| Jun 2023 | 736 | 1 |
| May 2023 | 827 | 1 |
| Apr 2023 | 852 | 1 |
| Mar 2023 | 829 | 1 |
| Feb 2023 | 858 | 1 |
| Jan 2023 | 918 | 1 |
| Dec 2022 | 645 | 1 |
| Nov 2022 | 891 | 1 |
| Oct 2022 | 570 | 1 |
| Sep 2022 | 351 | 1 |
| Aug 2022 | 440 | 1 |
| Jul 2022 | 726 | 1 |
| Jun 2022 | 789 | 1 |
| May 2022 | 813 | 1 |
| Apr 2022 | 863 | 1 |
| Mar 2022 | 702 | 1 |
| Feb 2022 | 711 | 1 |
| Jan 2022 | 846 | 1 |
| Dec 2021 | 839 | 1 |
| Nov 2021 | 811 | 1 |
| Oct 2021 | 823 | 1 |
| Sep 2021 | 794 | 1 |
| Aug 2021 | 934 | 1 |
| Jul 2021 | 937 | 1 |
| Jun 2021 | 935 | 1 |
| May 2021 | 799 | 1 |
| Apr 2021 | 871 | 1 |
| Mar 2021 | 847 | 1 |
| Feb 2021 | 717 | 1 |
| Jan 2021 | 840 | 1 |
| Dec 2020 | 898 | 1 |
| Nov 2020 | 876 | 1 |
| Oct 2020 | 924 | 1 |
| Sep 2020 | 908 | 1 |
| Aug 2020 | 930 | 1 |
| Jul 2020 | 963 | 1 |
| Jun 2020 | 961 | 1 |
| May 2020 | 1,029 | 1 |
| Apr 2020 | 1,048 | 1 |
| Mar 2020 | 1,030 | 1 |
| Feb 2020 | 1,070 | 1 |
| Jan 2020 | 641 | 1 |
| Nov 2019 | 2 | 1 |
| Sep 2019 | 3 | 1 |
| Aug 2019 | 851 | 1 |
| Jul 2019 | 1,070 | 1 |
| Jun 2019 | 1,036 | 1 |
| May 2019 | 1,169 | 1 |
| Apr 2019 | 791 | 1 |
| Mar 2019 | 1,036 | 1 |
| Feb 2019 | 917 | 1 |
| Jan 2019 | 1,025 | 1 |
| Dec 2018 | 1,023 | 1 |
| Nov 2018 | 1,031 | 1 |
| Oct 2018 | 1,086 | 1 |
| Sep 2018 | 1,046 | 1 |
| Aug 2018 | 972 | 1 |
| Jul 2018 | 1,014 | 1 |
| Jun 2018 | 870 | 1 |
| May 2018 | 1,072 | 1 |
| Apr 2018 | 1,065 | 1 |
| Mar 2018 | 1,095 | 1 |
| Feb 2018 | 1,003 | 1 |
| Jan 2018 | 1,072 | 1 |
| Dec 2017 | 1,041 | 1 |
| Nov 2017 | 1,059 | 1 |
| Oct 2017 | 1,082 | 1 |
| Sep 2017 | 1,054 | 1 |
| Aug 2017 | 1,103 | 1 |
| Jul 2017 | 1,136 | 1 |
| Jun 2017 | 1,094 | 1 |
| May 2017 | 1,083 | 1 |
| Apr 2017 | 1,105 | 1 |
| Mar 2017 | 1,275 | 1 |
| Feb 2017 | 731 | 1 |
| Jan 2017 | 683 | 1 |
| Dec 2016 | 690 | 1 |
| Nov 2016 | 1,002 | 1 |
| Oct 2016 | 1,113 | 1 |
| Sep 2016 | 1,137 | 1 |
| Aug 2016 | 1,145 | 1 |
| Jul 2016 | 1,160 | 1 |
| Jun 2016 | 1,123 | 1 |
| May 2016 | 1,133 | 1 |
| Apr 2016 | 1,125 | 1 |
| Mar 2016 | 1,269 | 1 |
| Feb 2016 | 712 | 1 |
| Jan 2016 | 1,151 | 1 |
| Dec 2015 | 1,173 | 1 |
| Nov 2015 | 1,145 | 1 |
| Oct 2015 | 1,161 | 1 |
| Sep 2015 | 1,190 | 1 |
| Aug 2015 | 1,249 | 1 |
| Jul 2015 | 1,249 | 1 |
| Jun 2015 | 1,210 | 1 |
| May 2015 | 1,278 | 1 |
| Apr 2015 | 1,208 | 1 |
| Mar 2015 | 1,365 | 1 |
| Feb 2015 | 1,102 | 1 |
| Jan 2015 | 1,240 | 1 |
| Dec 2014 | 1,146 | 1 |
| Nov 2014 | 1,215 | 1 |
| Oct 2014 | 1,285 | 1 |
| Sep 2014 | 1,242 | 1 |
| Aug 2014 | 1,363 | 1 |
| Jul 2014 | 1,350 | 1 |
| Jun 2014 | 1,422 | 1 |
| May 2014 | 795 | 1 |
| Apr 2014 | 1,276 | 1 |
| Mar 2014 | 1,332 | 1 |
| Feb 2014 | 1,217 | 1 |
| Jan 2014 | 1,286 | 1 |
| Dec 2013 | 1,403 | 1 |
| Nov 2013 | 1,307 | 1 |
| Oct 2013 | 1,360 | 1 |
| Sep 2013 | 1,088 | 1 |
| Aug 2013 | 1,281 | 1 |
| Jul 2013 | 1,235 | 1 |
| Jun 2013 | 1,271 | 1 |
| May 2013 | 1,368 | 1 |
| Apr 2013 | 1,368 | 1 |
| Mar 2013 | 1,470 | 1 |
| Feb 2013 | 1,283 | 1 |
| Jan 2013 | 1,433 | 1 |
| Dec 2012 | 1,386 | 1 |
| Nov 2012 | 1,351 | 1 |
| Oct 2012 | 1,412 | 1 |
| Sep 2012 | 1,399 | 1 |
| Aug 2012 | 1,449 | 1 |
| Jul 2012 | 1,451 | 1 |
| Jun 2012 | 1,396 | 1 |
| May 2012 | 1,496 | 1 |
| Apr 2012 | 1,373 | 1 |
| Mar 2012 | 1,465 | 1 |
| Feb 2012 | 1,368 | 1 |
| Jan 2012 | 1,508 | 1 |
| Dec 2011 | 1,266 | 1 |
| Nov 2011 | 1,119 | 1 |
| Oct 2011 | 1,396 | 1 |
| Sep 2011 | 1,411 | 1 |
| Aug 2011 | 1,501 | 1 |
| Jul 2011 | 1,729 | 1 |
| Jun 2011 | 1,485 | 1 |
| May 2011 | 1,533 | 1 |
| Apr 2011 | 1,498 | 1 |
| Mar 2011 | 1,305 | 1 |
| Feb 2011 | 1,378 | 1 |
| Jan 2011 | 1,523 | 1 |
| Dec 2010 | 1,523 | 1 |
| Nov 2010 | 1,496 | 1 |
| Oct 2010 | 1,582 | 1 |
| Sep 2010 | 1,592 | 1 |
| Aug 2010 | 1,420 | 1 |
| Jul 2010 | 1,613 | 1 |
| Jun 2010 | 1,582 | 1 |
| May 2010 | 1,680 | 1 |
| Apr 2010 | 1,441 | 1 |
| Mar 2010 | 1,519 | 1 |
| Feb 2010 | 1,407 | 1 |
| Jan 2010 | 1,558 | 1 |
| Dec 2009 | 1,409 | 1 |
| Nov 2009 | 1,523 | 1 |
| Oct 2009 | 1,637 | 1 |
| Sep 2009 | 1,576 | 1 |
| Aug 2009 | 1,679 | 1 |
| Jul 2009 | 2,353 | 1 |
| Jun 2009 | 1,701 | 1 |
| May 2009 | 1,700 | 1 |
| Apr 2009 | 1,502 | 1 |
| Mar 2009 | 1,667 | 1 |
| Feb 2009 | 1,400 | 1 |
| Jan 2009 | 1,553 | 1 |
| Dec 2008 | 1,670 | 1 |
| Nov 2008 | 1,744 | 1 |
| Oct 2008 | 1,730 | 1 |
| Sep 2008 | 1,665 | 1 |
| Aug 2008 | 1,808 | 1 |
| Jul 2008 | 1,792 | 1 |
| Jun 2008 | 1,776 | 1 |
| May 2008 | 1,822 | 1 |
| Apr 2008 | 1,740 | 1 |
| Mar 2008 | 1,794 | 1 |
| Feb 2008 | 1,755 | 1 |
| Jan 2008 | 1,860 | 1 |
| Dec 2007 | 1,877 | 1 |
| Nov 2007 | 1,817 | 1 |
| Oct 2007 | 1,900 | 1 |
| Sep 2007 | 1,893 | 1 |
| Aug 2007 | 1,929 | 1 |
| Jul 2007 | 1,964 | 1 |
| Jun 2007 | 1,915 | 1 |
| May 2007 | 1,950 | 1 |
| Apr 2007 | 1,913 | 1 |
| Mar 2007 | 1,969 | 1 |
| Feb 2007 | 1,832 | 1 |
| Jan 2007 | 1,414 | 1 |
| Dec 2006 | 1,840 | 1 |
| Nov 2006 | 1,917 | 1 |
| Oct 2006 | 1,992 | 1 |
| Sep 2006 | 1,959 | 1 |
| Aug 2006 | 2,031 | 1 |
| Jul 2006 | 2,069 | 1 |
| Jun 2006 | 2,013 | 1 |
| May 2006 | 2,068 | 1 |
| Apr 2006 | 2,005 | 1 |
| Mar 2006 | 2,022 | 1 |
| Feb 2006 | 1,818 | 1 |
| Jan 2006 | 1,963 | 1 |
| Dec 2005 | 1,995 | 1 |
| Nov 2005 | 1,984 | 1 |
| Oct 2005 | 1,939 | 1 |
| Sep 2005 | 2,018 | 1 |
| Aug 2005 | 2,002 | 1 |
| Jul 2005 | 2,204 | 1 |
| Jun 2005 | 1,847 | 1 |
| May 2005 | 2,046 | 1 |
| Apr 2005 | 2,044 | 1 |
| Mar 2005 | 2,068 | 1 |
| Feb 2005 | 1,460 | 1 |
| Jan 2005 | 1,644 | 1 |
| Dec 2004 | 1,627 | 1 |
| Nov 2004 | 1,640 | 1 |
| Oct 2004 | 1,666 | 1 |
| Sep 2004 | 1,791 | 1 |
| Aug 2004 | 1,942 | 1 |
| Jul 2004 | 2,049 | 1 |
| Jun 2004 | 2,058 | 1 |
| May 2004 | 2,140 | 1 |
| Apr 2004 | 2,159 | 1 |
| Mar 2004 | 2,084 | 1 |
| Feb 2004 | 1,680 | 1 |
| Jan 2004 | 1,879 | 1 |
| Dec 2003 | 1,841 | 1 |
| Nov 2003 | 1,691 | 1 |
| Oct 2003 | 2,032 | 1 |
| Sep 2003 | 1,988 | 1 |
| Aug 2003 | 2,217 | 1 |
| Jul 2003 | 2,153 | 1 |
| Jun 2003 | 2,114 | 1 |
| May 2003 | 2,431 | 1 |
| Apr 2003 | 2,197 | 1 |
| Mar 2003 | 2,133 | 1 |
| Feb 2003 | 1,642 | 1 |
| Jan 2003 | 2,212 | 1 |
| Dec 2002 | 2,281 | 1 |
| Nov 2002 | 2,385 | 1 |
| Oct 2002 | 2,287 | 1 |
| Sep 2002 | 2,439 | 1 |
| Aug 2002 | 2,465 | 1 |
| Jul 2002 | 2,629 | 1 |
| Jun 2002 | 2,547 | 1 |
| May 2002 | 2,849 | 1 |
| Apr 2002 | 2,869 | 1 |
| Mar 2002 | 2,955 | 1 |
| Feb 2002 | 2,670 | 1 |
| Jan 2002 | 2,152 | 1 |
| Dec 2001 | 2,792 | 1 |
| Nov 2001 | 2,832 | 1 |
| Oct 2001 | 2,931 | 1 |
| Sep 2001 | 2,324 | 1 |
| Aug 2001 | 2,863 | 1 |
| Jul 2001 | 2,963 | 1 |
| Jun 2001 | 3,071 | 1 |
| May 2001 | 3,435 | 1 |
| Apr 2001 | 3,361 | 1 |
| Mar 2001 | 3,430 | 1 |
| Feb 2001 | 2,836 | 1 |
| Jan 2001 | 3,119 | 1 |
| Dec 2000 | 2,821 | 1 |
| Nov 2000 | 2,724 | 1 |
| Oct 2000 | 2,497 | 1 |
| Sep 2000 | 328 | 1 |
| Aug 2000 | 3,373 | 1 |
| Jul 2000 | 3,440 | 1 |
| Jun 2000 | 3,031 | 1 |
| May 2000 | 3,131 | 1 |
| Apr 2000 | 2,861 | 1 |
| Mar 2000 | 3,407 | 1 |
| Feb 2000 | 2,934 | 1 |
| Jan 2000 | 2,969 | 1 |
| Dec 1999 | 2,803 | 1 |
| Nov 1999 | 2,745 | 1 |
| Oct 1999 | 3,447 | 1 |
| Sep 1999 | 2,663 | 1 |
| Aug 1999 | 2,861 | 1 |
| Jul 1999 | 3,129 | 1 |
| Jun 1999 | 3,074 | 1 |
| May 1999 | 3,063 | 1 |
| Apr 1999 | 2,998 | 1 |
| Mar 1999 | 3,182 | 1 |
| Feb 1999 | 2,826 | 1 |
| Jan 1999 | 3,018 | 1 |
| Dec 1998 | 2,723 | 1 |
| Nov 1998 | 2,896 | 1 |
| Oct 1998 | 2,063 | 1 |
| Sep 1998 | 264 | 1 |
| Aug 1998 | 2,384 | 1 |
| Jul 1998 | 3,133 | 1 |
| Jun 1998 | 2,929 | 1 |
| May 1998 | 3,121 | 1 |
| Apr 1998 | 3,386 | 1 |
| Mar 1998 | 3,636 | 1 |
| Feb 1998 | 3,362 | 1 |
| Jan 1998 | 3,746 | 1 |
| Dec 1997 | 3,866 | 1 |
| Nov 1997 | 3,819 | 1 |
| Oct 1997 | 3,758 | 1 |
| Sep 1997 | 3,851 | 1 |
| Aug 1997 | 4,211 | 1 |
| Jul 1997 | 2,125 | 1 |
| Jun 1997 | 3,904 | 1 |
| May 1997 | 4,079 | 1 |
| Apr 1997 | 3,757 | 1 |
| Mar 1997 | 4,125 | 1 |
| Feb 1997 | 4,020 | 1 |
| Jan 1997 | 4,583 | 1 |
| Dec 1996 | 4,765 | 1 |
| Nov 1996 | 3,996 | 1 |
| Oct 1996 | 3,285 | 1 |
| Sep 1996 | 1,364 | 1 |
| Aug 1996 | 4,649 | 1 |
| Jul 1996 | 4,460 | 1 |
| Jun 1996 | 4,330 | 1 |
| May 1996 | 3,707 | 1 |
| Apr 1996 | 4,346 | 1 |
| Mar 1996 | 4,715 | 1 |
| Feb 1996 | 4,502 | 1 |
| Jan 1996 | 4,840 | 1 |
| Dec 1995 | 4,972 | 1 |
| Nov 1995 | 4,253 | 1 |
| Oct 1995 | 4,396 | 1 |
| Sep 1995 | 4,568 | 1 |
| Aug 1995 | 4,911 | 1 |
| Jul 1995 | 5,415 | 1 |
| Jun 1995 | 4,919 | 1 |
| May 1995 | 5,142 | 1 |
| Apr 1995 | 5,237 | 1 |
| Mar 1995 | 5,643 | 1 |
| Feb 1995 | 5,257 | 1 |
| Jan 1995 | 6,106 | 1 |
| Dec 1994 | 6,428 | 1 |
| Nov 1994 | 6,301 | 1 |
| Oct 1994 | 5,519 | 1 |
| Sep 1994 | 430 | 1 |
| Aug 1994 | 1,114 | 1 |
| Jul 1994 | 2,893 | 1 |
| Jun 1994 | 5,598 | 1 |
| May 1994 | 6,024 | 1 |
| Apr 1994 | 5,230 | 1 |
| Mar 1994 | 5,825 | 1 |
| Feb 1994 | 5,676 | 1 |
| Jan 1994 | 5,591 | 1 |
| Dec 1993 | 5,437 | 1 |
| Nov 1993 | 4,637 | 1 |
| Oct 1993 | 6,087 | 1 |
| Sep 1993 | 4,576 | 1 |
| Aug 1993 | 4,427 | 1 |
| Jul 1993 | 4,537 | 1 |
| Jun 1993 | 3,013 | 1 |
| May 1993 | 6,446 | 1 |
| Apr 1993 | 5,587 | 1 |
| Mar 1993 | 2,768 | 1 |
| Feb 1993 | 6,048 | 1 |
| Jan 1993 | 6,521 | 1 |
| Dec 1992 | 7,261 | 1 |
| Nov 1992 | 2,515 | 1 |
| Oct 1992 | 3,322 | 1 |
| Sep 1992 | 257 | 1 |
| Aug 1992 | 313 | 1 |
| Jul 1992 | 222 | 1 |
| Jun 1992 | 171 | 1 |
| May 1992 | 155 | 1 |
| Apr 1992 | 58 | 1 |
| Mar 1992 | 169 | 1 |
| Feb 1992 | 5,161 | 1 |
| Jan 1992 | 5,350 | 1 |
| Dec 1991 | 5,442 | 1 |
| Nov 1991 | 5,478 | 1 |
| Oct 1991 | 6,912 | 1 |
| Sep 1991 | 4,515 | 1 |
| Aug 1991 | 3,055 | 1 |
| Jul 1991 | 353 | 1 |
| Jun 1991 | 2,904 | 1 |
| May 1991 | 112 | 1 |
| Apr 1991 | 350 | 1 |
| Feb 1991 | 982 | 1 |
| Jan 1991 | 498 | 1 |
| Jul 1989 | 2,633 | 1 |
| Jun 1989 | 226 | 1 |
| May 1989 | 79 | 1 |
| Mar 1989 | 7,660 | 1 |
| Feb 1989 | 5,820 | 1 |
| Dec 1988 | 137 | 1 |
| Nov 1988 | 4,683 | 1 |
| Oct 1988 | 721 | 1 |
| Sep 1988 | 95 | 1 |
| Aug 1988 | 142 | 1 |
| Jul 1988 | 199 | 1 |
| Jun 1988 | 601 | 1 |
| May 1988 | 7,496 | 1 |
| Apr 1988 | 7,665 | 1 |
| Mar 1988 | 5,886 | 1 |
| Feb 1988 | 8,420 | 1 |
| Jan 1988 | 5,172 | 1 |
| Apr 1987 | 262 | 1 |
| Mar 1987 | 443 | 1 |
| Feb 1987 | 450 | 1 |
| Jan 1987 | 5,767 | 1 |
| Dec 1986 | 8,653 | 1 |
| Nov 1986 | 7,152 | 1 |
| Oct 1986 | 888 | 1 |
| Aug 1986 | 285 | 1 |
| Jul 1986 | 398 | 1 |
| Jun 1986 | 394 | 1 |
| May 1986 | 724 | 1 |
| Apr 1986 | 390 | 1 |
| Mar 1986 | 990 | 1 |
| Feb 1986 | 5,800 | 1 |
| Jan 1986 | 9,650 | 1 |
| Dec 1985 | 8,171 | 1 |
| Nov 1985 | 8,568 | 1 |
| Oct 1985 | 10,024 | 1 |
| Sep 1985 | 947 | 1 |
| Aug 1985 | 2,979 | 1 |
| Jul 1985 | 629 | 1 |
| Jun 1985 | 1,152 | 1 |
| May 1985 | 248 | 1 |
| Apr 1985 | 1,914 | 1 |
| Mar 1985 | 152 | 1 |
| Feb 1985 | 482 | 1 |
| Jan 1985 | 4,932 | 1 |
| Dec 1984 | 4,692 | 1 |
| Nov 1984 | 4,323 | 1 |
| Oct 1984 | 2,591 | 1 |
| Sep 1984 | 1,434 | 1 |
| Aug 1984 | 611 | 1 |
| Jul 1984 | 598 | 1 |
| Jun 1984 | 561 | 1 |
| May 1984 | 3,321 | 1 |
| Apr 1984 | 705 | 1 |
| Mar 1984 | 555 | 1 |
| Feb 1984 | 1,940 | 1 |
| Jan 1984 | 11,948 | 1 |
| Dec 1983 | 12,305 | 1 |
| Nov 1983 | 11,322 | 1 |
| Oct 1983 | 5,179 | 1 |
| Sep 1983 | 3,662 | 1 |
| Aug 1983 | 401 | 1 |
| Jul 1983 | 2,065 | 1 |
| Jun 1983 | 567 | 1 |
| May 1983 | 2,009 | 1 |
| Apr 1983 | 2,005 | 1 |
| Mar 1983 | 20 | 1 |
| Jan 1983 | 210 | 1 |
| Dec 1982 | 1,553 | 1 |
| Nov 1982 | 527 | 1 |
| Oct 1982 | 265 | 1 |
| Sep 1982 | 417 | 1 |
| Aug 1982 | 2,117 | 1 |
| Jul 1982 | 72 | 1 |
| Jun 1982 | 402 | 1 |
| May 1982 | 5,592 | 1 |
| Apr 1982 | 2,686 | 1 |
| Mar 1982 | 5,447 | 1 |
| Feb 1982 | 6,934 | 1 |
| Dec 1981 | 709 | 1 |
| Nov 1981 | 6,227 | 1 |
| Oct 1981 | 385 | 1 |
| Sep 1981 | 664 | 1 |
| Aug 1981 | 6,634 | 1 |
| Jul 1981 | 494 | 1 |
| Jun 1981 | 2,808 | 1 |
| May 1981 | 4,079 | 1 |
| Apr 1981 | 2,135 | 1 |
| Mar 1981 | 9,492 | 1 |
| Feb 1981 | 10,548 | 1 |
| Jan 1981 | 12,708 | 1 |
| Dec 1980 | 10,710 | 1 |
| Nov 1980 | 8,136 | 1 |
| Oct 1980 | 1,608 | 1 |
| Sep 1980 | 651 | 1 |
| Aug 1980 | 319 | 1 |
| Jul 1980 | 1,212 | 1 |
| Jun 1980 | 361 | 1 |
| May 1980 | 2,633 | 1 |
| Apr 1980 | 6,242 | 1 |
| Mar 1980 | 11,609 | 1 |
| Feb 1980 | 11,302 | 1 |
| Jan 1980 | 8,310 | 1 |
Lease-level volumes as filed with the Kansas Geological Survey. 4 months were restated by a later export of the same series; the later figure is the one shown. 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 |
|---|---|---|---|
| Coffey 'A' | 2 | Eiger Operating Company, LLC | Producing |
Location
37.616461, -101.390421 · Sec 17 T28S R37W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001103939. The state’s own record.