Umbarger, Stanley 4-2
Lease 1037721245 · Neosho County, Kansas · Sec 4 T30S R18E · DOR 229368
Gas2007–20261 well
Operator
River Rock Operating, LLC
Cumulative (state figure)
182,350 MCF
First production
2007
Last production
2026
Location (PLSS)
Sec 4 T30S R18E
Monthly gas production
225 months filed with the Kansas Geological Survey, Aug 2007 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
182,350 MCF
Months filed
225
Most wells in a month
1
| Month | Gas (MCF) | Wells |
|---|---|---|
| Apr 2026 | 362 | 1 |
| Mar 2026 | 405 | 1 |
| Feb 2026 | 396 | 1 |
| Jan 2026 | 409 | 1 |
| Dec 2025 | 396 | 1 |
| Nov 2025 | 372 | 1 |
| Oct 2025 | 391 | 1 |
| Sep 2025 | 380 | 1 |
| Aug 2025 | 387 | 1 |
| Jul 2025 | 369 | 1 |
| Jun 2025 | 361 | 1 |
| May 2025 | 394 | 1 |
| Apr 2025 | 400 | 1 |
| Mar 2025 | 395 | 1 |
| Feb 2025 | 236 | 1 |
| Jan 2025 | 407 | 1 |
| Dec 2024 | 418 | 1 |
| Nov 2024 | 387 | 1 |
| Oct 2024 | 401 | 1 |
| Sep 2024 | 396 | 1 |
| Aug 2024 | 421 | 1 |
| Jul 2024 | 434 | 1 |
| Jun 2024 | 451 | 1 |
| May 2024 | 448 | 1 |
| Apr 2024 | 419 | 1 |
| Mar 2024 | 451 | 1 |
| Feb 2024 | 401 | 1 |
| Jan 2024 | 446 | 1 |
| Dec 2023 | 512 | 1 |
| Nov 2023 | 507 | 1 |
| Oct 2023 | 457 | 1 |
| Sep 2023 | 471 | 1 |
| Aug 2023 | 484 | 1 |
| Jul 2023 | 528 | 1 |
| Jun 2023 | 513 | 1 |
| May 2023 | 538 | 1 |
| Apr 2023 | 512 | 1 |
| Mar 2023 | 519 | 1 |
| Feb 2023 | 459 | 1 |
| Jan 2023 | 513 | 1 |
| Dec 2022 | 485 | 1 |
| Nov 2022 | 494 | 1 |
| Oct 2022 | 500 | 1 |
| Sep 2022 | 486 | 1 |
| Aug 2022 | 468 | 1 |
| Jul 2022 | 422 | 1 |
| Jun 2022 | 422 | 1 |
| May 2022 | 430 | 1 |
| Apr 2022 | 421 | 1 |
| Mar 2022 | 420 | 1 |
| Feb 2022 | 328 | 1 |
| Jan 2022 | 421 | 1 |
| Dec 2021 | 461 | 1 |
| Nov 2021 | 445 | 1 |
| Oct 2021 | 493 | 1 |
| Sep 2021 | 477 | 1 |
| Aug 2021 | 520 | 1 |
| Jul 2021 | 535 | 1 |
| Jun 2021 | 532 | 1 |
| May 2021 | 587 | 1 |
| Apr 2021 | 653 | 1 |
| Mar 2021 | 281 | 1 |
| Feb 2021 | 370 | 1 |
| Jan 2021 | 621 | 1 |
| Dec 2020 | 662 | 1 |
| Nov 2020 | 653 | 1 |
| Oct 2020 | 648 | 1 |
| Sep 2020 | 631 | 1 |
| Aug 2020 | 660 | 1 |
| Jul 2020 | 643 | 1 |
| Jun 2020 | 637 | 1 |
| May 2020 | 680 | 1 |
| Apr 2020 | 715 | 1 |
| Mar 2020 | 678 | 1 |
| Feb 2020 | 585 | 1 |
| Jan 2020 | 618 | 1 |
| Dec 2019 | 601 | 1 |
| Nov 2019 | 582 | 1 |
| Oct 2019 | 606 | 1 |
| Sep 2019 | 597 | 1 |
| Aug 2019 | 617 | 1 |
| Jul 2019 | 615 | 1 |
| Jun 2019 | 607 | 1 |
| May 2019 | 657 | 1 |
| Apr 2019 | 630 | 1 |
| Mar 2019 | 641 | 1 |
| Feb 2019 | 584 | 1 |
| Jan 2019 | 653 | 1 |
| Dec 2018 | 657 | 1 |
| Nov 2018 | 633 | 1 |
| Oct 2018 | 665 | 1 |
| Sep 2018 | 665 | 1 |
| Aug 2018 | 691 | 1 |
| Jul 2018 | 668 | 1 |
| Jun 2018 | 640 | 1 |
| May 2018 | 691 | 1 |
| Apr 2018 | 689 | 1 |
| Mar 2018 | 720 | 1 |
| Feb 2018 | 649 | 1 |
| Jan 2018 | 625 | 1 |
| Dec 2017 | 712 | 1 |
| Nov 2017 | 733 | 1 |
| Oct 2017 | 767 | 1 |
| Sep 2017 | 613 | 1 |
| Aug 2017 | 642 | 1 |
| Jul 2017 | 641 | 1 |
| Jun 2017 | 628 | 1 |
| May 2017 | 636 | 1 |
| Apr 2017 | 641 | 1 |
| Mar 2017 | 665 | 1 |
| Feb 2017 | 555 | 1 |
| Jan 2017 | 592 | 1 |
| Dec 2016 | 589 | 1 |
| Nov 2016 | 636 | 1 |
| Oct 2016 | 673 | 1 |
| Sep 2016 | 619 | 1 |
| Aug 2016 | 636 | 1 |
| Jul 2016 | 700 | 1 |
| Jun 2016 | 760 | 1 |
| May 2016 | 577 | 1 |
| Apr 2016 | 588 | 1 |
| Mar 2016 | 616 | 1 |
| Feb 2016 | 591 | 1 |
| Jan 2016 | 664 | 1 |
| Dec 2015 | 627 | 1 |
| Nov 2015 | 610 | 1 |
| Oct 2015 | 638 | 1 |
| Sep 2015 | 614 | 1 |
| Aug 2015 | 620 | 1 |
| Jul 2015 | 611 | 1 |
| Jun 2015 | 597 | 1 |
| May 2015 | 633 | 1 |
| Apr 2015 | 655 | 1 |
| Mar 2015 | 689 | 1 |
| Feb 2015 | 709 | 1 |
| Jan 2015 | 780 | 1 |
| Dec 2014 | 682 | 1 |
| Nov 2014 | 688 | 1 |
| Oct 2014 | 707 | 1 |
| Sep 2014 | 629 | 1 |
| Aug 2014 | 646 | 1 |
| Jul 2014 | 658 | 1 |
| Jun 2014 | 638 | 1 |
| May 2014 | 721 | 1 |
| Apr 2014 | 669 | 1 |
| Mar 2014 | 714 | 1 |
| Feb 2014 | 652 | 1 |
| Jan 2014 | 841 | 1 |
| Dec 2013 | 858 | 1 |
| Nov 2013 | 805 | 1 |
| Oct 2013 | 849 | 1 |
| Sep 2013 | 858 | 1 |
| Aug 2013 | 859 | 1 |
| Jul 2013 | 911 | 1 |
| Jun 2013 | 887 | 1 |
| May 2013 | 972 | 1 |
| Apr 2013 | 957 | 1 |
| Mar 2013 | 1,005 | 1 |
| Feb 2013 | 924 | 1 |
| Jan 2013 | 1,087 | 1 |
| Dec 2012 | 1,110 | 1 |
| Nov 2012 | 1,097 | 1 |
| Oct 2012 | 1,207 | 1 |
| Sep 2012 | 1,210 | 1 |
| Aug 2012 | 1,237 | 1 |
| Jul 2012 | 1,323 | 1 |
| Jun 2012 | 1,315 | 1 |
| May 2012 | 1,290 | 1 |
| Apr 2012 | 1,407 | 1 |
| Mar 2012 | 1,537 | 1 |
| Feb 2012 | 1,532 | 1 |
| Jan 2012 | 1,645 | 1 |
| Dec 2011 | 1,659 | 1 |
| Nov 2011 | 1,715 | 1 |
| Oct 2011 | 1,881 | 1 |
| Sep 2011 | 1,866 | 1 |
| Aug 2011 | 1,898 | 1 |
| Jul 2011 | 1,891 | 1 |
| Jun 2011 | 1,841 | 1 |
| May 2011 | 2,046 | 1 |
| Apr 2011 | 1,814 | 1 |
| Mar 2011 | 1,828 | 1 |
| Feb 2011 | 1,659 | 1 |
| Jan 2011 | 1,944 | 1 |
| Dec 2010 | 1,948 | 1 |
| Nov 2010 | 1,868 | 1 |
| Oct 2010 | 1,866 | 1 |
| Sep 2010 | 1,767 | 1 |
| Aug 2010 | 1,785 | 1 |
| Jul 2010 | 1,788 | 1 |
| Jun 2010 | 1,673 | 1 |
| May 2010 | 1,739 | 1 |
| Apr 2010 | 1,661 | 1 |
| Mar 2010 | 1,700 | 1 |
| Feb 2010 | 1,524 | 1 |
| Jan 2010 | 1,649 | 1 |
| Dec 2009 | 1,655 | 1 |
| Nov 2009 | 1,638 | 1 |
| Oct 2009 | 1,540 | 1 |
| Sep 2009 | 1,486 | 1 |
| Aug 2009 | 1,469 | 1 |
| Jul 2009 | 1,414 | 1 |
| Jun 2009 | 1,368 | 1 |
| May 2009 | 1,362 | 1 |
| Apr 2009 | 1,278 | 1 |
| Mar 2009 | 1,125 | 1 |
| Feb 2009 | 1,073 | 1 |
| Jan 2009 | 1,142 | 1 |
| Dec 2008 | 1,083 | 1 |
| Nov 2008 | 982 | 1 |
| Oct 2008 | 823 | 1 |
| Sep 2008 | 574 | 1 |
| Aug 2008 | 605 | 1 |
| Jul 2008 | 707 | 1 |
| Jun 2008 | 866 | 1 |
| May 2008 | 923 | 1 |
| Apr 2008 | 975 | 1 |
| Mar 2008 | 1,021 | 1 |
| Feb 2008 | 734 | 1 |
| Jan 2008 | 817 | 1 |
| Dec 2007 | 730 | 1 |
| Nov 2007 | 751 | 1 |
| Oct 2007 | 719 | 1 |
| Sep 2007 | 455 | 1 |
| Aug 2007 | 30 | 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
1 well the state's well register assigns to this lease. Every one has a page.
| Well | No. | Operator | Status |
|---|---|---|---|
| Umbarger, Stanley | 4-2 | River Rock Operating, LLC | Producing |
Location
37.463925, -95.442997 · Sec 4 T30S R18E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1037721245. The state’s own record.