ZIMMERMAN 'A' 1
Lease 1001104796 · Stevens County, Kansas · Sec 35 T31S R38W · DOR 208823
Monthly gas production
502 months filed with the Kansas Geological Survey, Jan 1980 to Mar 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 1,837,772 MCF.
| Month | Gas (MCF) | Wells |
|---|---|---|
| Mar 2026 | 421 | 1 |
| Feb 2026 | 427 | 1 |
| Jan 2026 | 504 | 1 |
| Dec 2025 | 566 | 1 |
| Nov 2025 | 562 | 1 |
| Oct 2025 | 598 | 1 |
| Sep 2025 | 588 | 1 |
| Aug 2025 | 612 | 1 |
| Jul 2025 | 624 | 1 |
| Jun 2025 | 602 | 1 |
| May 2025 | 633 | 1 |
| Apr 2025 | 619 | 1 |
| Mar 2025 | 631 | 1 |
| Feb 2025 | 533 | 1 |
| Jan 2025 | 606 | 1 |
| Dec 2024 | 240 | 1 |
| Nov 2024 | 65 | 1 |
| Oct 2024 | 63 | 1 |
| Sep 2024 | 236 | 1 |
| Aug 2024 | 402 | 1 |
| Jul 2024 | 318 | 1 |
| Jun 2024 | 352 | 1 |
| May 2024 | 510 | 1 |
| Apr 2024 | 339 | 1 |
| Mar 2024 | 331 | 1 |
| Feb 2024 | 315 | 1 |
| Jan 2024 | 384 | 1 |
| Dec 2023 | 438 | 1 |
| Nov 2023 | 453 | 1 |
| Oct 2023 | 380 | 1 |
| Sep 2023 | 281 | 1 |
| Aug 2023 | 211 | 1 |
| Jul 2023 | 393 | 1 |
| Jun 2023 | 443 | 1 |
| May 2023 | 489 | 1 |
| Apr 2023 | 554 | 1 |
| Mar 2023 | 244 | 1 |
| Feb 2023 | 181 | 1 |
| Jan 2023 | 232 | 1 |
| Dec 2022 | 214 | 1 |
| Nov 2022 | 271 | 1 |
| Oct 2022 | 300 | 1 |
| Sep 2022 | 278 | 1 |
| Aug 2022 | 293 | 1 |
| Jul 2022 | 309 | 1 |
| Jun 2022 | 335 | 1 |
| May 2022 | 357 | 1 |
| Apr 2022 | 372 | 1 |
| Mar 2022 | 369 | 1 |
| Feb 2022 | 255 | 1 |
| Jan 2022 | 449 | 1 |
| Dec 2021 | 541 | 1 |
| Nov 2021 | 552 | 1 |
| Oct 2021 | 593 | 1 |
| Sep 2021 | 620 | 1 |
| Aug 2021 | 706 | 1 |
| Jul 2021 | 786 | 1 |
| Jun 2021 | 788 | 1 |
| May 2021 | 830 | 1 |
| Apr 2021 | 823 | 1 |
| Mar 2021 | 879 | 1 |
| Feb 2021 | 563 | 1 |
| Jan 2021 | 869 | 1 |
| Dec 2020 | 894 | 1 |
| Nov 2020 | 873 | 1 |
| Oct 2020 | 904 | 1 |
| Sep 2020 | 911 | 1 |
| Aug 2020 | 905 | 1 |
| Jul 2020 | 952 | 1 |
| Jun 2020 | 933 | 1 |
| May 2020 | 963 | 1 |
| Apr 2020 | 931 | 1 |
| Mar 2020 | 987 | 1 |
| Feb 2020 | 905 | 1 |
| Jan 2020 | 987 | 1 |
| Dec 2019 | 1,003 | 1 |
| Nov 2019 | 937 | 1 |
| Oct 2019 | 996 | 1 |
| Sep 2019 | 1,005 | 1 |
| Aug 2019 | 1,026 | 1 |
| Jul 2019 | 1,062 | 1 |
| Jun 2019 | 1,029 | 1 |
| May 2019 | 1,023 | 1 |
| Apr 2019 | 1,029 | 1 |
| Mar 2019 | 1,034 | 1 |
| Feb 2019 | 995 | 1 |
| Jan 2019 | 974 | 1 |
| Dec 2018 | 1,087 | 1 |
| Nov 2018 | 1,070 | 1 |
| Oct 2018 | 1,097 | 1 |
| Sep 2018 | 1,050 | 1 |
| Aug 2018 | 1,099 | 1 |
| Jul 2018 | 1,099 | 1 |
| Jun 2018 | 1,079 | 1 |
| May 2018 | 1,127 | 1 |
| Apr 2018 | 1,120 | 1 |
| Mar 2018 | 1,183 | 1 |
| Feb 2018 | 1,058 | 1 |
| Jan 2018 | 1,178 | 1 |
| Dec 2017 | 1,174 | 1 |
| Nov 2017 | 1,214 | 1 |
| Oct 2017 | 1,275 | 1 |
| Sep 2017 | 1,190 | 1 |
| Aug 2017 | 1,242 | 1 |
| Jul 2017 | 1,257 | 1 |
| Jun 2017 | 1,225 | 1 |
| May 2017 | 1,275 | 1 |
| Apr 2017 | 1,263 | 1 |
| Mar 2017 | 1,279 | 1 |
| Feb 2017 | 1,214 | 1 |
| Jan 2017 | 1,322 | 1 |
| Dec 2016 | 1,099 | 1 |
| Nov 2016 | 1,261 | 1 |
| Oct 2016 | 1,252 | 1 |
| Sep 2016 | 1,235 | 1 |
| Aug 2016 | 1,294 | 1 |
| Jul 2016 | 1,314 | 1 |
| Jun 2016 | 1,286 | 1 |
| May 2016 | 1,280 | 1 |
| Apr 2016 | 1,231 | 1 |
| Mar 2016 | 1,286 | 1 |
| Feb 2016 | 1,239 | 1 |
| Jan 2016 | 1,305 | 1 |
| Dec 2015 | 1,365 | 1 |
| Nov 2015 | 1,409 | 1 |
| Oct 2015 | 1,466 | 1 |
| Sep 2015 | 1,413 | 1 |
| Aug 2015 | 1,468 | 1 |
| Jul 2015 | 1,490 | 1 |
| Jun 2015 | 1,492 | 1 |
| May 2015 | 1,514 | 1 |
| Apr 2015 | 1,422 | 1 |
| Mar 2015 | 1,427 | 1 |
| Feb 2015 | 1,285 | 1 |
| Jan 2015 | 1,444 | 1 |
| Dec 2014 | 1,521 | 1 |
| Nov 2014 | 1,475 | 1 |
| Oct 2014 | 1,586 | 1 |
| Sep 2014 | 1,554 | 1 |
| Aug 2014 | 1,609 | 1 |
| Jul 2014 | 1,584 | 1 |
| Jun 2014 | 1,595 | 1 |
| May 2014 | 1,599 | 1 |
| Apr 2014 | 1,583 | 1 |
| Mar 2014 | 1,559 | 1 |
| Feb 2014 | 1,252 | 1 |
| Jan 2014 | 1,534 | 1 |
| Dec 2013 | 1,636 | 1 |
| Nov 2013 | 1,649 | 1 |
| Oct 2013 | 1,739 | 1 |
| Sep 2013 | 1,716 | 1 |
| Aug 2013 | 1,794 | 1 |
| Jul 2013 | 1,816 | 1 |
| Jun 2013 | 1,810 | 1 |
| May 2013 | 1,810 | 1 |
| Apr 2013 | 1,358 | 1 |
| Mar 2013 | 1,424 | 1 |
| Feb 2013 | 1,344 | 1 |
| Jan 2013 | 1,521 | 1 |
| Dec 2012 | 1,536 | 1 |
| Nov 2012 | 1,545 | 1 |
| Oct 2012 | 1,597 | 1 |
| Sep 2012 | 1,538 | 1 |
| Aug 2012 | 1,586 | 1 |
| Jul 2012 | 1,596 | 1 |
| Jun 2012 | 1,605 | 1 |
| May 2012 | 1,667 | 1 |
| Apr 2012 | 1,563 | 1 |
| Mar 2012 | 1,571 | 1 |
| Feb 2012 | 1,473 | 1 |
| Jan 2012 | 1,633 | 1 |
| Dec 2011 | 1,628 | 1 |
| Nov 2011 | 1,694 | 1 |
| Oct 2011 | 1,767 | 1 |
| Sep 2011 | 1,734 | 1 |
| Aug 2011 | 1,755 | 1 |
| Jul 2011 | 1,684 | 1 |
| Jun 2011 | 1,694 | 1 |
| May 2011 | 1,653 | 1 |
| Apr 2011 | 1,581 | 1 |
| Mar 2011 | 1,714 | 1 |
| Feb 2011 | 1,550 | 1 |
| Jan 2011 | 1,768 | 1 |
| Dec 2010 | 1,838 | 1 |
| Nov 2010 | 1,845 | 1 |
| Oct 2010 | 1,891 | 1 |
| Sep 2010 | 1,785 | 1 |
| Aug 2010 | 1,852 | 1 |
| Jul 2010 | 1,743 | 1 |
| Jun 2010 | 1,774 | 1 |
| May 2010 | 1,508 | 1 |
| Apr 2010 | 1,744 | 1 |
| Mar 2010 | 1,993 | 1 |
| Feb 2010 | 1,908 | 1 |
| Jan 2010 | 1,972 | 1 |
| Dec 2009 | 2,108 | 1 |
| Nov 2009 | 2,206 | 1 |
| Oct 2009 | 2,286 | 1 |
| Sep 2009 | 2,223 | 1 |
| Aug 2009 | 2,580 | 1 |
| Jul 2009 | 1,680 | 1 |
| Jun 2009 | 1,910 | 1 |
| May 2009 | 2,013 | 1 |
| Apr 2009 | 1,943 | 1 |
| Mar 2009 | 1,936 | 1 |
| Feb 2009 | 1,840 | 1 |
| Jan 2009 | 2,121 | 1 |
| Dec 2008 | 2,165 | 1 |
| Nov 2008 | 2,251 | 1 |
| Oct 2008 | 2,337 | 1 |
| Sep 2008 | 2,316 | 1 |
| Aug 2008 | 2,497 | 1 |
| Jul 2008 | 2,535 | 1 |
| Jun 2008 | 2,424 | 1 |
| May 2008 | 2,376 | 1 |
| Apr 2008 | 2,284 | 1 |
| Mar 2008 | 2,344 | 1 |
| Feb 2008 | 2,215 | 1 |
| Jan 2008 | 2,361 | 1 |
| Dec 2007 | 2,531 | 1 |
| Nov 2007 | 2,568 | 1 |
| Oct 2007 | 2,684 | 1 |
| Sep 2007 | 2,643 | 1 |
| Aug 2007 | 2,551 | 1 |
| Jul 2007 | 2,940 | 1 |
| Jun 2007 | 2,580 | 1 |
| May 2007 | 2,816 | 1 |
| Apr 2007 | 2,213 | 1 |
| Mar 2007 | 2,604 | 1 |
| Feb 2007 | 3,091 | 1 |
| Jan 2007 | 3,073 | 1 |
| Dec 2006 | 2,804 | 1 |
| Nov 2006 | 2,827 | 1 |
| Oct 2006 | 1,509 | 1 |
| Sep 2006 | 2,667 | 1 |
| Aug 2006 | 2,914 | 1 |
| Jul 2006 | 2,922 | 1 |
| Jun 2006 | 2,853 | 1 |
| May 2006 | 2,820 | 1 |
| Apr 2006 | 2,891 | 1 |
| Mar 2006 | 2,752 | 1 |
| Feb 2006 | 2,566 | 1 |
| Jan 2006 | 2,992 | 1 |
| Dec 2005 | 2,933 | 1 |
| Nov 2005 | 3,062 | 1 |
| Oct 2005 | 2,709 | 1 |
| Sep 2005 | 2,994 | 1 |
| Aug 2005 | 3,079 | 1 |
| Jul 2005 | 3,052 | 1 |
| Jun 2005 | 2,858 | 1 |
| May 2005 | 3,103 | 1 |
| Apr 2005 | 3,015 | 1 |
| Mar 2005 | 3,169 | 1 |
| Feb 2005 | 2,898 | 1 |
| Jan 2005 | 3,350 | 1 |
| Dec 2004 | 3,413 | 1 |
| Nov 2004 | 3,425 | 1 |
| Oct 2004 | 3,721 | 1 |
| Sep 2004 | 2,569 | 1 |
| Aug 2004 | 3,491 | 1 |
| Jul 2004 | 3,440 | 1 |
| Jun 2004 | 3,262 | 1 |
| May 2004 | 3,452 | 1 |
| Apr 2004 | 3,450 | 1 |
| Mar 2004 | 3,607 | 1 |
| Feb 2004 | 3,200 | 1 |
| Jan 2004 | 3,465 | 1 |
| Dec 2003 | 3,556 | 1 |
| Nov 2003 | 3,699 | 1 |
| Oct 2003 | 3,917 | 1 |
| Sep 2003 | 4,009 | 1 |
| Aug 2003 | 4,192 | 1 |
| Jul 2003 | 4,268 | 1 |
| Jun 2003 | 4,432 | 1 |
| May 2003 | 5,329 | 1 |
| Apr 2003 | 1,392 | 1 |
| Mar 2003 | 1,661 | 1 |
| Feb 2003 | 1,531 | 1 |
| Jan 2003 | 1,819 | 1 |
| Dec 2002 | 1,881 | 1 |
| Nov 2002 | 1,855 | 1 |
| Oct 2002 | 1,967 | 1 |
| Sep 2002 | 1,871 | 1 |
| Aug 2002 | 2,032 | 1 |
| Jul 2002 | 2,026 | 1 |
| Jun 2002 | 2,006 | 1 |
| May 2002 | 2,052 | 1 |
| Apr 2002 | 2,060 | 1 |
| Mar 2002 | 2,154 | 1 |
| Feb 2002 | 1,985 | 1 |
| Jan 2002 | 2,184 | 1 |
| Dec 2001 | 2,259 | 1 |
| Nov 2001 | 2,185 | 1 |
| Oct 2001 | 2,259 | 1 |
| Sep 2001 | 2,197 | 1 |
| Aug 2001 | 2,308 | 1 |
| Jul 2001 | 2,331 | 1 |
| Jun 2001 | 2,338 | 1 |
| May 2001 | 2,242 | 1 |
| Apr 2001 | 2,310 | 1 |
| Mar 2001 | 2,428 | 1 |
| Feb 2001 | 2,232 | 1 |
| Jan 2001 | 2,595 | 1 |
| Dec 2000 | 2,739 | 1 |
| Nov 2000 | 2,759 | 1 |
| Oct 2000 | 3,007 | 1 |
| Sep 2000 | 2,750 | 1 |
| Aug 2000 | 2,043 | 1 |
| Jul 2000 | 3,241 | 1 |
| Jun 2000 | 3,156 | 1 |
| May 2000 | 3,484 | 1 |
| Apr 2000 | 3,521 | 1 |
| Mar 2000 | 3,886 | 1 |
| Feb 2000 | 4,157 | 1 |
| Jan 2000 | 6,083 | 1 |
| Oct 1999 | 2,325 | 1 |
| Sep 1999 | 2,250 | 1 |
| Aug 1999 | 2,325 | 1 |
| Jul 1999 | 2,325 | 1 |
| Jun 1999 | 2,250 | 1 |
| May 1999 | 2,325 | 1 |
| Apr 1999 | 2,250 | 1 |
| Mar 1999 | 5,000 | 1 |
| Feb 1999 | 5,257 | 1 |
| Jan 1999 | 6,268 | 1 |
| Dec 1998 | 4,304 | 1 |
| Nov 1998 | 4,817 | 1 |
| Oct 1998 | 5,468 | 1 |
| Sep 1998 | 6,069 | 1 |
| Aug 1998 | 6,685 | 1 |
| Jul 1998 | 6,743 | 1 |
| Jun 1998 | 6,671 | 1 |
| May 1998 | 7,232 | 1 |
| Apr 1998 | 6,955 | 1 |
| Mar 1998 | 7,480 | 1 |
| Feb 1998 | 7,045 | 1 |
| Jan 1998 | 7,427 | 1 |
| Dec 1997 | 7,989 | 1 |
| Nov 1997 | 7,972 | 1 |
| Oct 1997 | 8,618 | 1 |
| Sep 1997 | 7,612 | 1 |
| Aug 1997 | 8,877 | 1 |
| Jul 1997 | 8,541 | 1 |
| Jun 1997 | 8,249 | 1 |
| May 1997 | 8,815 | 1 |
| Apr 1997 | 8,340 | 1 |
| Mar 1997 | 7,380 | 1 |
| Feb 1997 | 2,192 | 1 |
| Jan 1997 | 2,522 | 1 |
| Dec 1996 | 2,795 | 1 |
| Nov 1996 | 2,439 | 1 |
| Oct 1996 | 3,275 | 1 |
| Sep 1996 | 1,449 | 1 |
| Aug 1996 | 4,065 | 1 |
| Jul 1996 | 3,267 | 1 |
| Jun 1996 | 3,047 | 1 |
| May 1996 | 2,859 | 1 |
| Apr 1996 | 1,755 | 1 |
| Mar 1996 | 2,179 | 1 |
| Feb 1996 | 2,225 | 1 |
| Jan 1996 | 1,942 | 1 |
| Dec 1995 | 1,908 | 1 |
| Nov 1995 | 2,668 | 1 |
| Oct 1995 | 3,999 | 1 |
| Sep 1995 | 1,202 | 1 |
| Aug 1995 | 1,366 | 1 |
| Jul 1995 | 1,544 | 1 |
| Jun 1995 | 1,775 | 1 |
| May 1995 | 1,689 | 1 |
| Apr 1995 | 2,018 | 1 |
| Mar 1995 | 2,238 | 1 |
| Feb 1995 | 2,147 | 1 |
| Jan 1995 | 2,062 | 1 |
| Dec 1994 | 3,046 | 1 |
| Nov 1994 | 3,326 | 1 |
| Oct 1994 | 3,181 | 1 |
| Sep 1994 | 540 | 1 |
| Aug 1994 | 476 | 1 |
| Jul 1994 | 466 | 1 |
| Jun 1994 | 525 | 1 |
| May 1994 | 518 | 1 |
| Apr 1994 | 594 | 1 |
| Mar 1994 | 617 | 1 |
| Feb 1994 | 1,374 | 1 |
| Jan 1994 | 7,765 | 1 |
| Dec 1993 | 8,293 | 1 |
| Nov 1993 | 8,881 | 1 |
| Oct 1993 | 10,424 | 1 |
| Sep 1993 | 547 | 1 |
| Aug 1993 | 334 | 1 |
| Jul 1993 | 511 | 1 |
| Jun 1993 | 525 | 1 |
| May 1993 | 724 | 1 |
| Apr 1993 | 1,958 | 1 |
| Mar 1993 | 9,322 | 1 |
| Feb 1993 | 9,471 | 1 |
| Jan 1993 | 4,106 | 1 |
| Dec 1992 | 4,532 | 1 |
| Nov 1992 | 5,321 | 1 |
| Oct 1992 | 689 | 1 |
| Aug 1992 | 3,196 | 1 |
| Jul 1992 | 3,401 | 1 |
| Jun 1992 | 1,573 | 1 |
| May 1992 | 1,538 | 1 |
| Apr 1992 | 1,382 | 1 |
| Mar 1992 | 4,310 | 1 |
| Feb 1992 | 4,386 | 1 |
| Jan 1992 | 5,426 | 1 |
| Dec 1991 | 6,408 | 1 |
| Nov 1991 | 4,522 | 1 |
| Oct 1991 | 495 | 1 |
| Sep 1991 | 623 | 1 |
| Aug 1991 | 648 | 1 |
| Jul 1991 | 1,121 | 1 |
| Jun 1991 | 955 | 1 |
| May 1991 | 696 | 1 |
| Apr 1991 | 899 | 1 |
| Mar 1991 | 1,156 | 1 |
| Feb 1991 | 8,775 | 1 |
| Jan 1991 | 10,606 | 1 |
| Dec 1990 | 1,803 | 1 |
| Sep 1990 | 1,581 | 1 |
| Aug 1990 | 6,835 | 1 |
| Jul 1990 | 6,432 | 1 |
| Jun 1990 | 2,087 | 1 |
| May 1990 | 2,481 | 1 |
| Nov 1989 | 203 | 1 |
| Oct 1989 | 1,116 | 1 |
| Sep 1989 | 3,354 | 1 |
| Aug 1989 | 3,413 | 1 |
| Jul 1989 | 4,838 | 1 |
| Jun 1989 | 2,254 | 1 |
| May 1989 | 4,431 | 1 |
| Apr 1989 | 6,276 | 1 |
| Dec 1988 | 2,358 | 1 |
| Nov 1988 | 4,457 | 1 |
| Sep 1988 | 1,335 | 1 |
| Aug 1988 | 3,417 | 1 |
| Jul 1988 | 1,358 | 1 |
| Mar 1988 | 148 | 1 |
| Feb 1988 | 6,044 | 1 |
| Jan 1988 | 148 | 1 |
| Dec 1987 | 6,044 | 1 |
| Nov 1987 | 6,856 | 1 |
| Oct 1987 | 3,375 | 1 |
| Sep 1987 | 3,157 | 1 |
| Aug 1987 | 7,191 | 1 |
| Jul 1987 | 2,660 | 1 |
| May 1987 | 926 | 1 |
| Jul 1986 | 2,448 | 1 |
| Apr 1986 | 2,633 | 1 |
| Mar 1986 | 3,194 | 1 |
| Feb 1986 | 2,278 | 1 |
| Jan 1986 | 1,099 | 1 |
| Dec 1985 | 1,869 | 1 |
| Sep 1985 | 1,919 | 1 |
| Aug 1985 | 2,450 | 1 |
| Jul 1985 | 6,503 | 1 |
| Jun 1985 | 1,883 | 1 |
| May 1985 | 4,401 | 1 |
| Apr 1985 | 4,453 | 1 |
| Feb 1985 | 2,837 | 1 |
| Jan 1985 | 1,402 | 1 |
| Nov 1984 | 667 | 1 |
| May 1984 | 4,179 | 1 |
| Apr 1984 | 5,345 | 1 |
| Mar 1984 | 4,165 | 1 |
| Feb 1984 | 19,681 | 1 |
| Oct 1983 | 8,812 | 1 |
| Aug 1983 | 11,973 | 1 |
| May 1983 | 5,591 | 1 |
| Jan 1983 | 802 | 1 |
| Aug 1982 | 4,286 | 1 |
| Jul 1982 | 541 | 1 |
| Jun 1982 | 601 | 1 |
| May 1982 | 6,417 | 1 |
| Apr 1982 | 5,923 | 1 |
| Feb 1982 | 4,362 | 1 |
| Jan 1982 | 6,313 | 1 |
| Dec 1981 | 4,769 | 1 |
| Nov 1981 | 4,686 | 1 |
| Oct 1981 | 4,358 | 1 |
| Sep 1981 | 3,853 | 1 |
| Aug 1981 | 4,213 | 1 |
| Jul 1981 | 4,534 | 1 |
| Jun 1981 | 5,285 | 1 |
| May 1981 | 5,377 | 1 |
| Apr 1981 | 1,527 | 1 |
| Feb 1981 | 5,948 | 1 |
| Jan 1981 | 4,470 | 1 |
| Dec 1980 | 3,465 | 1 |
| Nov 1980 | 4,011 | 1 |
| Oct 1980 | 7,771 | 1 |
| Sep 1980 | 8,573 | 1 |
| Aug 1980 | 8,448 | 1 |
| Jul 1980 | 7,241 | 1 |
| Jun 1980 | 3,874 | 1 |
| May 1980 | 2,510 | 1 |
| Apr 1980 | 4,263 | 1 |
| Mar 1980 | 5,347 | 1 |
| Feb 1980 | 8,368 | 1 |
| Jan 1980 | 6,132 | 1 |
Lease-level volumes as filed with the Kansas Geological Survey. 9 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 |
|---|---|---|---|
| ZIMMERMAN 'A' | 1 | Eiger Operating Company, LLC | Producing |
Location
37.311798, -101.420172 · Sec 35 T31S R38W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001104796. The state’s own record.