WOHLSCHLEGEL #1
Lease 1001151588 · Harper County, Kansas · SW Sec 9 T31S R6W · DOR 217135
Gas1991–20262 wells
Operator
Flatlander Petroleum LLC
Cumulative (state figure)
441,021 MCF
First production
1991
Last production
2026
Location (PLSS)
SW Sec 9 T31S R6W
Monthly gas production
417 months filed with the Kansas Geological Survey, Feb 1991 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
441,021 MCF
Months filed
417
Most wells in a month
5
| Month | Gas (MCF) | Wells |
|---|---|---|
| Apr 2026 | 169 | 2 |
| Mar 2026 | 414 | 2 |
| Feb 2026 | 585 | 2 |
| Jan 2026 | 286 | 2 |
| Dec 2025 | 381 | 2 |
| Nov 2025 | 433 | 2 |
| Oct 2025 | 483 | 2 |
| Sep 2025 | 387 | 2 |
| Aug 2025 | 522 | 2 |
| Jul 2025 | 504 | 2 |
| Jun 2025 | 546 | 2 |
| May 2025 | 566 | 2 |
| Apr 2025 | 570 | 2 |
| Mar 2025 | 636 | 2 |
| Feb 2025 | 315 | 2 |
| Jan 2025 | 564 | 2 |
| Dec 2024 | 534 | 2 |
| Nov 2024 | 565 | 2 |
| Oct 2024 | 721 | 2 |
| Sep 2024 | 657 | 2 |
| Aug 2024 | 222 | 2 |
| Jul 2024 | 387 | 2 |
| Jun 2024 | 603 | 2 |
| May 2024 | 4,684 | 2 |
| Apr 2024 | 660 | 2 |
| Mar 2024 | 183 | 2 |
| Feb 2024 | 31 | 2 |
| Jan 2024 | 233 | 2 |
| Dec 2023 | 635 | 2 |
| Nov 2023 | 233 | 2 |
| Oct 2023 | 528 | 2 |
| Sep 2023 | 473 | 2 |
| Aug 2023 | 653 | 2 |
| Jul 2023 | 761 | 2 |
| Jun 2023 | 624 | 2 |
| May 2023 | 621 | 2 |
| Apr 2023 | 67 | 2 |
| Mar 2023 | 32 | 2 |
| Feb 2023 | 53 | 2 |
| Jan 2023 | 28 | 2 |
| Dec 2022 | 26 | 2 |
| Nov 2022 | 178 | 2 |
| Oct 2022 | 488 | 2 |
| Sep 2022 | 730 | 2 |
| Aug 2022 | 618 | 2 |
| Jul 2022 | 412 | 2 |
| Jun 2022 | 516 | 2 |
| May 2022 | 722 | 2 |
| Apr 2022 | 732 | 2 |
| Mar 2022 | 757 | 2 |
| Feb 2022 | 738 | 2 |
| Jan 2022 | 916 | 2 |
| Dec 2021 | 272 | 2 |
| Nov 2021 | 67 | 2 |
| Oct 2021 | 183 | 2 |
| Sep 2021 | 500 | 2 |
| Aug 2021 | 642 | 2 |
| Jul 2021 | 827 | 2 |
| Jun 2021 | 263 | 2 |
| May 2021 | 179 | 2 |
| Apr 2021 | 121 | 2 |
| Feb 2021 | 409 | 2 |
| Jan 2021 | 814 | 2 |
| Dec 2020 | 964 | 2 |
| Nov 2020 | 742 | 2 |
| Oct 2020 | 473 | 2 |
| Sep 2020 | 757 | 2 |
| Aug 2020 | 1,239 | 2 |
| Jul 2020 | 1,248 | 2 |
| Jun 2020 | 1,470 | 2 |
| May 2020 | 1,762 | 2 |
| Apr 2020 | 1,425 | 2 |
| Mar 2020 | 581 | 2 |
| Feb 2020 | 580 | 2 |
| Jan 2020 | 497 | 2 |
| Dec 2019 | 266 | 2 |
| Nov 2019 | 614 | 2 |
| Oct 2019 | 873 | 2 |
| Sep 2019 | 959 | 2 |
| Aug 2019 | 1,050 | 2 |
| Jul 2019 | 1,200 | 2 |
| Jun 2019 | 1,213 | 2 |
| May 2019 | 1,350 | 2 |
| Apr 2019 | 1,050 | 2 |
| Mar 2019 | 1,084 | 2 |
| Feb 2019 | 878 | 2 |
| Jan 2019 | 1,152 | 2 |
| Dec 2018 | 1,284 | 2 |
| Nov 2018 | 1,218 | 2 |
| Oct 2018 | 1,171 | 2 |
| Sep 2018 | 1,255 | 2 |
| Aug 2018 | 1,178 | 2 |
| Jul 2018 | 906 | 2 |
| Jun 2018 | 835 | 2 |
| May 2018 | 1,145 | 2 |
| Apr 2018 | 1,053 | 2 |
| Mar 2018 | 1,088 | 2 |
| Feb 2018 | 845 | 2 |
| Jan 2018 | 994 | 2 |
| Dec 2017 | 1,040 | 2 |
| Nov 2017 | 1,025 | 2 |
| Oct 2017 | 1,079 | 2 |
| Sep 2017 | 1,154 | 2 |
| Aug 2017 | 815 | 2 |
| Jul 2017 | 1,131 | 2 |
| Jun 2017 | 930 | 2 |
| May 2017 | 994 | 2 |
| Apr 2017 | 783 | 2 |
| Mar 2017 | 1,062 | 2 |
| Feb 2017 | 1,059 | 2 |
| Jan 2017 | 1,034 | 2 |
| Dec 2016 | 1,370 | 2 |
| Nov 2016 | 1,228 | 2 |
| Oct 2016 | 1,337 | 2 |
| Sep 2016 | 1,226 | 2 |
| Aug 2016 | 1,294 | 2 |
| Jul 2016 | 1,328 | 2 |
| Jun 2016 | 1,345 | 2 |
| May 2016 | 1,309 | 2 |
| Apr 2016 | 796 | 2 |
| Mar 2016 | 1,152 | 2 |
| Feb 2016 | 1,230 | 2 |
| Jan 2016 | 1,512 | 2 |
| Dec 2015 | 1,422 | 2 |
| Nov 2015 | 913 | 2 |
| Oct 2015 | 1,128 | 2 |
| Sep 2015 | 1,059 | 2 |
| Aug 2015 | 1,342 | 2 |
| Jul 2015 | 1,296 | 2 |
| Jun 2015 | 1,061 | 2 |
| May 2015 | 1,134 | 2 |
| Apr 2015 | 827 | 2 |
| Mar 2015 | 971 | 2 |
| Feb 2015 | 890 | 2 |
| Jan 2015 | 956 | 2 |
| Dec 2014 | 1,009 | 2 |
| Nov 2014 | 1,209 | 2 |
| Oct 2014 | 1,313 | 2 |
| Sep 2014 | 1,332 | 2 |
| Aug 2014 | 1,421 | 2 |
| Jul 2014 | 1,356 | 2 |
| Jun 2014 | 1,230 | 2 |
| May 2014 | 1,437 | 2 |
| Apr 2014 | 1,432 | 2 |
| Mar 2014 | 1,454 | 2 |
| Feb 2014 | 1,027 | 2 |
| Jan 2014 | 1,302 | 2 |
| Dec 2013 | 1,378 | 2 |
| Nov 2013 | 1,458 | 2 |
| Oct 2013 | 1,740 | 2 |
| Sep 2013 | 752 | 2 |
| Aug 2013 | 248 | 2 |
| Jul 2013 | 703 | 2 |
| Jun 2013 | 690 | 2 |
| May 2013 | 854 | 2 |
| Apr 2013 | 967 | 2 |
| Mar 2013 | 1,037 | 2 |
| Feb 2013 | 565 | 2 |
| Jan 2013 | 665 | 2 |
| Dec 2012 | 774 | 2 |
| Nov 2012 | 655 | 2 |
| Oct 2012 | 781 | 2 |
| Sep 2012 | 830 | 2 |
| Aug 2012 | 1,183 | 2 |
| Jul 2012 | 1,270 | 2 |
| Jun 2012 | 1,088 | 2 |
| May 2012 | 1,214 | 2 |
| Apr 2012 | 1,115 | 2 |
| Mar 2012 | 1,167 | 2 |
| Feb 2012 | 1,256 | 2 |
| Jan 2012 | 1,229 | 2 |
| Dec 2011 | 1,270 | 2 |
| Nov 2011 | 1,437 | 2 |
| Oct 2011 | 1,531 | 2 |
| Sep 2011 | 1,360 | 2 |
| Aug 2011 | 1,322 | 2 |
| Jul 2011 | 1,496 | 2 |
| Jun 2011 | 1,308 | 2 |
| May 2011 | 1,686 | 2 |
| Apr 2011 | 1,447 | 2 |
| Mar 2011 | 1,745 | 2 |
| Feb 2011 | 1,700 | 2 |
| Jan 2011 | 2,228 | 2 |
| Dec 2010 | 1,921 | 2 |
| Nov 2010 | 1,713 | 2 |
| Oct 2010 | 1,656 | 2 |
| Sep 2010 | 1,541 | 2 |
| Aug 2010 | 1,658 | 2 |
| Jul 2010 | 1,955 | 2 |
| Jun 2010 | 1,974 | 2 |
| May 2010 | 1,431 | 2 |
| Apr 2010 | 1,134 | 2 |
| Mar 2010 | 963 | 2 |
| Feb 2010 | 935 | 2 |
| Jan 2010 | 588 | 1 |
| Dec 2009 | 2,030 | 1 |
| Nov 2009 | 1,378 | 1 |
| Oct 2009 | 2,319 | 1 |
| Sep 2009 | 2,405 | 1 |
| Aug 2009 | 2,477 | 1 |
| Jul 2009 | 1,577 | 1 |
| Jun 2009 | 469 | 1 |
| May 2009 | 544 | 1 |
| Apr 2009 | 431 | 1 |
| Mar 2009 | 380 | 1 |
| Feb 2009 | 111 | 1 |
| Jan 2009 | 426 | 1 |
| Dec 2008 | 285 | 1 |
| Nov 2008 | 450 | 1 |
| Oct 2008 | 477 | 1 |
| Sep 2008 | 605 | 1 |
| Aug 2008 | 673 | 1 |
| Jul 2008 | 630 | 1 |
| Jun 2008 | 420 | 1 |
| May 2008 | 462 | 1 |
| Apr 2008 | 418 | 1 |
| Mar 2008 | 447 | 1 |
| Feb 2008 | 538 | 1 |
| Jan 2008 | 418 | 1 |
| Dec 2007 | 477 | 1 |
| Nov 2007 | 617 | 1 |
| Oct 2007 | 486 | 1 |
| Sep 2007 | 628 | 1 |
| Aug 2007 | 704 | 1 |
| Jul 2007 | 738 | 1 |
| Jun 2007 | 708 | 1 |
| May 2007 | 214 | 1 |
| Apr 2007 | 48 | 1 |
| Mar 2007 | 590 | 1 |
| Feb 2007 | 502 | 1 |
| Jan 2007 | 454 | 1 |
| Dec 2006 | 431 | 1 |
| Nov 2006 | 521 | 1 |
| Oct 2006 | 570 | 1 |
| Sep 2006 | 411 | 1 |
| Aug 2006 | 536 | 1 |
| Jul 2006 | 595 | 1 |
| Jun 2006 | 586 | 1 |
| May 2006 | 415 | 1 |
| Apr 2006 | 574 | 1 |
| Mar 2006 | 520 | 1 |
| Feb 2006 | 367 | 1 |
| Jan 2006 | 378 | 1 |
| Dec 2005 | 499 | 1 |
| Nov 2005 | 404 | 1 |
| Oct 2005 | 517 | 1 |
| Sep 2005 | 465 | 1 |
| Aug 2005 | 477 | 1 |
| Jul 2005 | 614 | 1 |
| Jun 2005 | 567 | 1 |
| May 2005 | 370 | 1 |
| Apr 2005 | 410 | 1 |
| Mar 2005 | 444 | 1 |
| Feb 2005 | 439 | 1 |
| Jan 2005 | 437 | 1 |
| Dec 2004 | 474 | 1 |
| Nov 2004 | 489 | 1 |
| Oct 2004 | 497 | 1 |
| Sep 2004 | 604 | 1 |
| Aug 2004 | 575 | 1 |
| Jul 2004 | 709 | 1 |
| Jun 2004 | 502 | 1 |
| May 2004 | 589 | 1 |
| Apr 2004 | 582 | 1 |
| Mar 2004 | 396 | 1 |
| Feb 2004 | 475 | 1 |
| Jan 2004 | 493 | 1 |
| Dec 2003 | 699 | 1 |
| Nov 2003 | 526 | 1 |
| Oct 2003 | 575 | 1 |
| Sep 2003 | 564 | 1 |
| Aug 2003 | 577 | 1 |
| Jul 2003 | 587 | 1 |
| Jun 2003 | 381 | 1 |
| May 2003 | 700 | 1 |
| Apr 2003 | 412 | 1 |
| Mar 2003 | 86 | 1 |
| Feb 2003 | 2,440 | 5 |
| Jan 2003 | 2,256 | 5 |
| Dec 2002 | 2,890 | 5 |
| Nov 2002 | 2,451 | 5 |
| Oct 2002 | 2,281 | 5 |
| Sep 2002 | 2,247 | 5 |
| Aug 2002 | 2,144 | 5 |
| Jul 2002 | 2,246 | 5 |
| Jun 2002 | 2,220 | 5 |
| May 2002 | 2,195 | 5 |
| Apr 2002 | 4,190 | 5 |
| Mar 2002 | 1,910 | 5 |
| Feb 2002 | 1,861 | — |
| Jan 2002 | 2,177 | — |
| Dec 2001 | 1,853 | — |
| Nov 2001 | 1,744 | — |
| Oct 2001 | 1,721 | — |
| Sep 2001 | 1,655 | — |
| Aug 2001 | 2,062 | — |
| Jul 2001 | 1,688 | — |
| Jun 2001 | 1,495 | — |
| May 2001 | 1,379 | — |
| Apr 2001 | 1,109 | — |
| Mar 2001 | 644 | — |
| Feb 2001 | 885 | — |
| Jan 2001 | 1,050 | — |
| Dec 2000 | 803 | — |
| Nov 2000 | 688 | — |
| Oct 2000 | 1,135 | — |
| Sep 2000 | 1,142 | — |
| Aug 2000 | 1,401 | — |
| Jul 2000 | 1,280 | — |
| Jun 2000 | 1,735 | — |
| May 2000 | 1,716 | — |
| Apr 2000 | 2,010 | — |
| Mar 2000 | 1,859 | — |
| Feb 2000 | 1,837 | — |
| Jan 2000 | 2,138 | — |
| Dec 1999 | 2,149 | — |
| Nov 1999 | 2,146 | — |
| Oct 1999 | 1,999 | — |
| Sep 1999 | 2,047 | — |
| Aug 1999 | 1,897 | — |
| Jul 1999 | 970 | — |
| Jun 1999 | 1,142 | — |
| May 1999 | 996 | — |
| Apr 1999 | 1,075 | — |
| Mar 1999 | 1,282 | — |
| Feb 1999 | 1,306 | — |
| Jan 1999 | 1,294 | — |
| Dec 1998 | 1,147 | — |
| Nov 1998 | 1,264 | — |
| Oct 1998 | 1,217 | — |
| Sep 1998 | 1,262 | — |
| Aug 1998 | 1,656 | — |
| Jul 1998 | 1,868 | — |
| Jun 1998 | 1,010 | — |
| May 1998 | 205 | — |
| Apr 1998 | 26 | — |
| Mar 1998 | 368 | — |
| Feb 1998 | 259 | — |
| Jan 1998 | 876 | — |
| Dec 1997 | 121 | — |
| Nov 1997 | 110 | — |
| Oct 1997 | 848 | — |
| Sep 1997 | 768 | — |
| Aug 1997 | 834 | — |
| Jul 1997 | 1,144 | — |
| Jun 1997 | 1,619 | — |
| May 1997 | 1,475 | — |
| Apr 1997 | 119 | — |
| Mar 1997 | 238 | — |
| Feb 1997 | 241 | — |
| Jan 1997 | 171 | — |
| Dec 1996 | 12 | — |
| Nov 1996 | 399 | — |
| Oct 1996 | 1,583 | — |
| Sep 1996 | 2,047 | — |
| Aug 1996 | 1,384 | — |
| Jul 1996 | 2,172 | — |
| Jun 1996 | 1,499 | — |
| May 1996 | 1,062 | — |
| Apr 1996 | 856 | — |
| Mar 1996 | 836 | — |
| Feb 1996 | 977 | — |
| Jan 1996 | 1,111 | — |
| Dec 1995 | 1,053 | 1 |
| Nov 1995 | 1,104 | 1 |
| Oct 1995 | 1,226 | 1 |
| Sep 1995 | 1,137 | 1 |
| Aug 1995 | 1,071 | 1 |
| Jul 1995 | 1,088 | 1 |
| Jun 1995 | 790 | 1 |
| May 1995 | 911 | 1 |
| Apr 1995 | 1,065 | 1 |
| Mar 1995 | 1,182 | 1 |
| Feb 1995 | 668 | 1 |
| Jan 1995 | 983 | 1 |
| Dec 1994 | 979 | 1 |
| Nov 1994 | 1,214 | 1 |
| Oct 1994 | 1,106 | 1 |
| Sep 1994 | 950 | 1 |
| Aug 1994 | 739 | 1 |
| Jul 1994 | 1,216 | 1 |
| Jun 1994 | 1,531 | 1 |
| May 1994 | 1,545 | 1 |
| Apr 1994 | 1,322 | 1 |
| Mar 1994 | 1,437 | 1 |
| Feb 1994 | 1,351 | 1 |
| Jan 1994 | 1,883 | 1 |
| Dec 1993 | 1,577 | 1 |
| Nov 1993 | 1,907 | 1 |
| Oct 1993 | 2,094 | 1 |
| Sep 1993 | 1,949 | 1 |
| Aug 1993 | 1,617 | 1 |
| Jul 1993 | 1,804 | 1 |
| Jun 1993 | 1,806 | 1 |
| May 1993 | 1,595 | 1 |
| Apr 1993 | 1,697 | 1 |
| Mar 1993 | 2,349 | 1 |
| Feb 1993 | 2,128 | 1 |
| Jan 1993 | 2,804 | 1 |
| Dec 1992 | 2,602 | 1 |
| Nov 1992 | 1,721 | 1 |
| Oct 1992 | 1,894 | 1 |
| Sep 1992 | 1,204 | 1 |
| Mar 1992 | 1,827 | 1 |
| Feb 1992 | 1,703 | 1 |
| Jan 1992 | 1,847 | 1 |
| Dec 1991 | 1,916 | 1 |
| Nov 1991 | 1,825 | 1 |
| Oct 1991 | 1,878 | 1 |
| Sep 1991 | 1,915 | 1 |
| Aug 1991 | 2,041 | 1 |
| Jul 1991 | 2,054 | 1 |
| Jun 1991 | 3,782 | 1 |
| May 1991 | 2,234 | 1 |
| Apr 1991 | 2,304 | 1 |
| Mar 1991 | 2,302 | 1 |
| Feb 1991 | 1,465 | 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
2 wells the state's well register assigns to this lease. Every one has a page.
| Well | No. | Operator | Status |
|---|---|---|---|
| Wohlschlegel | 1-9 | Flatlander Petroleum LLC | Producing |
| Wohlschlegel | 2-9 | Flatlander Petroleum LLC | Producing |
Location
37.359600, -97.981208 · SW Sec 9 T31S R6W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001151588. The state’s own record.