ZEFFER 3H
Permit number 11520676 · Susquehanna County, Pennsylvania
ActiveGASUnconventional
Permit number
11520676
Operator
EXPAND OPER LLC
County
Susquehanna
Location
New Milford
Permit
115-20676
Spudded
2011-10-24
Permit issued
2011-10-03
Production
111 monthly filings with Pennsylvania, Feb 2017 to Jun 2026.
Cumulative gas
4,292,865 MCF
| Period | Gas (MCF) | Days |
|---|---|---|
| Jun 2026 | 18,526 | 30 |
| Apr 2026 | 22,395 | 30 |
| Mar 2026 | 24,519 | 31 |
| Feb 2026 | 14,577 | 28 |
| Jan 2026 | 102 | 24 |
| Dec 2025 | 3,416 | 22 |
| Nov 2025 | 19,202 | 30 |
| Oct 2025 | 24,180 | 31 |
| Sep 2025 | 23,685 | 30 |
| Aug 2025 | 24,730 | 31 |
| Jul 2025 | 23,490 | 31 |
| Jun 2025 | 24,310 | 30 |
| May 2025 | 23,840 | 30 |
| Apr 2025 | 24,395 | 30 |
| Mar 2025 | 26,327 | 31 |
| Feb 2025 | 23,609 | 28 |
| Jan 2025 | 25,332 | 31 |
| Dec 2024 | 27,679 | 31 |
| Nov 2024 | 27,947 | 30 |
| Oct 2024 | 28,108 | 31 |
| Sep 2024 | 28,103 | 30 |
| Aug 2024 | 27,914 | 31 |
| Jul 2024 | 28,934 | 31 |
| Jun 2024 | 28,516 | 30 |
| May 2024 | 30,317 | 31 |
| Apr 2024 | 28,973 | 30 |
| Mar 2024 | 26,179 | 31 |
| Feb 2024 | 28,337 | 29 |
| Jan 2024 | 31,489 | 31 |
| Dec 2023 | 32,558 | 31 |
| Nov 2023 | 28,128 | 30 |
| Oct 2023 | 30,131 | 31 |
| Sep 2023 | 29,488 | 30 |
| Aug 2023 | 34,657 | 31 |
| Jul 2023 | 28,719 | 31 |
| Jun 2023 | 34,224 | 30 |
| May 2023 | 35,979 | 31 |
| Apr 2023 | 34,347 | 30 |
| Mar 2023 | 36,565 | 31 |
| Feb 2023 | 32,868 | 28 |
| Jan 2023 | 37,466 | 31 |
| Dec 2022 | 35,001 | 31 |
| Nov 2022 | 36,584 | 30 |
| Oct 2022 | 38,396 | 31 |
| Sep 2022 | 26,197 | 30 |
| Aug 2022 | 41,859 | 31 |
| Jul 2022 | 39,977 | 31 |
| Jun 2022 | 36,263 | 30 |
| May 2022 | 45,041 | 31 |
| Apr 2022 | 44,880 | 30 |
| Mar 2022 | 47,026 | 31 |
| Feb 2022 | 40,485 | 28 |
| Jan 2022 | 47,216 | 31 |
| Dec 2021 | 48,173 | 31 |
| Nov 2021 | 48,370 | 30 |
| Oct 2021 | 55,515 | 31 |
| Sep 2021 | 54,327 | 30 |
| Aug 2021 | 47,550 | 31 |
| Jul 2021 | 22,071 | 27 |
| Jun 2021 | 35,483 | 30 |
| May 2021 | 36,121 | 31 |
| Apr 2021 | 36,998 | 30 |
| Mar 2021 | 39,059 | 31 |
| Feb 2021 | 39,215 | 28 |
| Jan 2021 | 47,682 | 31 |
| Dec 2020 | 49,947 | 31 |
| Nov 2020 | 49,986 | 30 |
| Oct 2020 | 41,889 | 31 |
| Sep 2020 | 40,991 | 30 |
| Aug 2020 | 42,709 | 31 |
| Jul 2020 | 44,656 | 31 |
| Jun 2020 | 46,495 | 30 |
| May 2020 | 50,479 | 31 |
| Apr 2020 | 37,065 | 30 |
| Mar 2020 | 37,744 | 31 |
| Feb 2020 | 36,802 | 29 |
| Jan 2020 | 36,968 | 31 |
| Dec 2019 | 36,811 | 31 |
| Nov 2019 | 35,586 | 30 |
| Oct 2019 | 36,480 | 31 |
| Sep 2019 | 33,263 | 30 |
| Aug 2019 | 19,919 | 31 |
| Jul 2019 | — | — |
| Jun 2019 | 51,181 | 30 |
| May 2019 | 47,862 | 31 |
| Apr 2019 | 54,091 | 30 |
| Mar 2019 | 55,841 | 31 |
| Feb 2019 | 51,838 | 28 |
| Jan 2019 | 55,279 | 31 |
| Dec 2018 | 56,495 | 31 |
| Nov 2018 | 54,515 | 30 |
| Oct 2018 | 55,918 | 31 |
| Sep 2018 | 53,726 | 30 |
| Aug 2018 | 55,291 | 31 |
| Jul 2018 | 58,197 | 31 |
| Jun 2018 | 56,622 | 30 |
| May 2018 | 55,455 | 31 |
| Apr 2018 | 50,171 | 30 |
| Mar 2018 | 52,922 | 31 |
| Feb 2018 | 50,583 | 28 |
| Jan 2018 | 59,054 | 31 |
| Dec 2017 | 62,804 | 31 |
| Nov 2017 | 57,906 | 30 |
| Oct 2017 | 58,006 | 31 |
| Sep 2017 | 55,891 | 30 |
| Aug 2017 | 53,144 | 31 |
| Jul 2017 | 55,398 | 31 |
| May 2017 | 52,936 | 30 |
| Apr 2017 | 51,953 | 30 |
| Mar 2017 | 58,871 | 31 |
| Feb 2017 | 59,375 | 28 |
A dash is a period the well filed with no volume for that product.
Location
41.814722, -75.766053
41.81472, -75.76605 · Surface location as filed with Pennsylvania⌘ or Ctrl + scroll to zoom
Every well in Susquehanna County, Pennsylvania
Pennsylvania state record, from PA_wells_Unconventional_Wells.parquet. Corpus built 2026-08-19.