ZEFFER 2H
Permit number 11520720 · Susquehanna County, Pennsylvania
ActiveGASUnconventional
Permit number
11520720
Operator
EXPAND OPER LLC
County
Susquehanna
Location
New Milford
Permit
115-20720
Spudded
2012-10-02
Permit issued
2011-11-03
Production
111 monthly filings with Pennsylvania, Feb 2017 to Jun 2026.
Cumulative gas
6,413,341 MCF
| Period | Gas (MCF) | Days |
|---|---|---|
| Jun 2026 | 33,832 | 30 |
| Apr 2026 | 23,251 | 30 |
| Mar 2026 | 7,567 | 31 |
| Feb 2026 | 19,590 | 28 |
| Jan 2026 | 24,007 | 31 |
| Dec 2025 | 33,126 | 31 |
| Nov 2025 | 33,106 | 30 |
| Oct 2025 | 35,459 | 31 |
| Sep 2025 | 34,218 | 30 |
| Aug 2025 | 36,239 | 31 |
| Jul 2025 | 35,304 | 31 |
| Jun 2025 | 35,848 | 30 |
| May 2025 | 35,578 | 30 |
| Apr 2025 | 37,915 | 30 |
| Mar 2025 | 39,945 | 31 |
| Feb 2025 | 36,382 | 28 |
| Jan 2025 | 40,364 | 31 |
| Dec 2024 | 42,015 | 31 |
| Nov 2024 | 41,565 | 30 |
| Oct 2024 | 43,545 | 31 |
| Sep 2024 | 43,359 | 30 |
| Aug 2024 | 45,284 | 31 |
| Jul 2024 | 46,849 | 31 |
| Jun 2024 | 46,934 | 30 |
| May 2024 | 50,003 | 31 |
| Apr 2024 | 50,420 | 30 |
| Mar 2024 | 46,798 | 31 |
| Feb 2024 | 5,475 | 29 |
| Jan 2024 | 6 | 31 |
| Dec 2023 | 8,556 | 31 |
| Nov 2023 | 31,648 | 30 |
| Oct 2023 | 43,340 | 31 |
| Sep 2023 | 40,950 | 30 |
| Aug 2023 | 47,301 | 31 |
| Jul 2023 | 39,813 | 31 |
| Jun 2023 | 14,561 | 30 |
| May 2023 | 1,153 | 31 |
| Apr 2023 | 29,635 | 30 |
| Mar 2023 | 43,936 | 31 |
| Feb 2023 | 41,986 | 28 |
| Jan 2023 | 47,409 | 31 |
| Dec 2022 | 46,425 | 31 |
| Nov 2022 | 46,745 | 30 |
| Oct 2022 | 49,193 | 31 |
| Sep 2022 | 33,071 | 30 |
| Aug 2022 | 51,362 | 31 |
| Jul 2022 | 50,321 | 31 |
| Jun 2022 | 49,359 | 30 |
| May 2022 | 53,574 | 31 |
| Apr 2022 | 47,406 | 30 |
| Mar 2022 | 49,968 | 31 |
| Feb 2022 | 43,813 | 28 |
| Jan 2022 | 52,158 | 31 |
| Dec 2021 | 52,295 | 31 |
| Nov 2021 | 48,526 | 30 |
| Oct 2021 | 51,503 | 31 |
| Sep 2021 | 50,943 | 30 |
| Aug 2021 | 55,975 | 31 |
| Jul 2021 | 58,251 | 31 |
| Jun 2021 | 56,794 | 30 |
| May 2021 | 53,127 | 31 |
| Apr 2021 | 56,796 | 30 |
| Mar 2021 | 60,139 | 31 |
| Feb 2021 | 57,230 | 28 |
| Jan 2021 | 65,335 | 31 |
| Dec 2020 | 68,197 | 31 |
| Nov 2020 | 70,838 | 30 |
| Oct 2020 | 72,617 | 31 |
| Sep 2020 | 70,041 | 30 |
| Aug 2020 | 71,043 | 31 |
| Jul 2020 | 78,223 | 31 |
| Jun 2020 | 69,446 | 30 |
| May 2020 | 76,065 | 31 |
| Apr 2020 | 64,777 | 30 |
| Mar 2020 | 70,014 | 31 |
| Feb 2020 | 67,818 | 29 |
| Jan 2020 | 71,703 | 31 |
| Dec 2019 | 66,073 | 31 |
| Nov 2019 | 65,888 | 30 |
| Oct 2019 | 69,069 | 31 |
| Sep 2019 | 68,916 | 30 |
| Aug 2019 | 46,341 | 31 |
| Jul 2019 | — | — |
| Jun 2019 | 73,107 | 30 |
| May 2019 | 75,391 | 31 |
| Apr 2019 | 92,463 | 30 |
| Mar 2019 | 94,574 | 31 |
| Feb 2019 | 87,887 | 28 |
| Jan 2019 | 80,190 | 31 |
| Dec 2018 | 88,230 | 31 |
| Nov 2018 | 80,437 | 30 |
| Oct 2018 | 84,047 | 31 |
| Sep 2018 | 81,865 | 30 |
| Aug 2018 | 86,085 | 31 |
| Jul 2018 | 91,284 | 31 |
| Jun 2018 | 89,411 | 30 |
| May 2018 | 89,998 | 31 |
| Apr 2018 | 84,906 | 30 |
| Mar 2018 | 90,373 | 31 |
| Feb 2018 | 85,689 | 28 |
| Jan 2018 | 99,370 | 31 |
| Dec 2017 | 104,158 | 31 |
| Nov 2017 | 101,197 | 30 |
| Oct 2017 | 103,900 | 31 |
| Sep 2017 | 101,946 | 30 |
| Aug 2017 | 100,321 | 31 |
| Jul 2017 | 105,138 | 31 |
| May 2017 | 104,643 | 30 |
| Apr 2017 | 107,004 | 30 |
| Mar 2017 | 114,139 | 31 |
| Feb 2017 | 113,938 | 28 |
A dash is a period the well filed with no volume for that product.
Location
41.814717, -75.766125
41.81472, -75.76613 · 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.