ZEFFER NORTH 4H
Permit number 11521629 · Susquehanna County, Pennsylvania
ActiveGASUnconventional
Permit number
11521629
Operator
EXPAND OPER LLC
County
Susquehanna
Location
New Milford
Permit
115-21629
Spudded
2014-07-29
Permit issued
2014-01-07
Production
111 monthly filings with Pennsylvania, Feb 2017 to Jun 2026.
Cumulative gas
8,427,717 MCF
| Period | Gas (MCF) | Days |
|---|---|---|
| Jun 2026 | 25,897 | 30 |
| Apr 2026 | 26,853 | 30 |
| Mar 2026 | 26,535 | 31 |
| Feb 2026 | 8,438 | 12 |
| Jan 2026 | 27,647 | 31 |
| Dec 2025 | 28,544 | 31 |
| Nov 2025 | 28,807 | 30 |
| Oct 2025 | 29,843 | 31 |
| Sep 2025 | 29,575 | 30 |
| Aug 2025 | 31,000 | 31 |
| Jul 2025 | 29,551 | 31 |
| Jun 2025 | 30,541 | 30 |
| May 2025 | 31,324 | 31 |
| Apr 2025 | 31,547 | 30 |
| Mar 2025 | 33,031 | 31 |
| Feb 2025 | 30,304 | 28 |
| Jan 2025 | 34,277 | 31 |
| Dec 2024 | 32,677 | 30 |
| Nov 2024 | 33,753 | 30 |
| Oct 2024 | 34,794 | 31 |
| Sep 2024 | 34,136 | 30 |
| Aug 2024 | 35,918 | 31 |
| Jul 2024 | 36,722 | 31 |
| Jun 2024 | 35,677 | 30 |
| May 2024 | 38,063 | 31 |
| Apr 2024 | 37,141 | 30 |
| Mar 2024 | 39,556 | 31 |
| Feb 2024 | 37,116 | 29 |
| Jan 2024 | 39,330 | 31 |
| Dec 2023 | 40,705 | 31 |
| Nov 2023 | 40,094 | 30 |
| Oct 2023 | 41,597 | 31 |
| Sep 2023 | 40,113 | 30 |
| Aug 2023 | 43,898 | 31 |
| Jul 2023 | 43,666 | 31 |
| Jun 2023 | 29,053 | 30 |
| May 2023 | 41,447 | 31 |
| Apr 2023 | 43,697 | 30 |
| Mar 2023 | 47,314 | 31 |
| Feb 2023 | 41,102 | 28 |
| Jan 2023 | 47,969 | 31 |
| Dec 2022 | 48,748 | 31 |
| Nov 2022 | 46,920 | 30 |
| Oct 2022 | 50,946 | 31 |
| Sep 2022 | 50,677 | 30 |
| Aug 2022 | 50,624 | 31 |
| Jul 2022 | 55,281 | 31 |
| Jun 2022 | 54,614 | 30 |
| May 2022 | 58,424 | 31 |
| Apr 2022 | 57,471 | 30 |
| Mar 2022 | 62,562 | 31 |
| Feb 2022 | 49,564 | 28 |
| Jan 2022 | 42,261 | 31 |
| Dec 2021 | 60,847 | 31 |
| Nov 2021 | 39,177 | 30 |
| Oct 2021 | 58,806 | 31 |
| Sep 2021 | 46,598 | 30 |
| Aug 2021 | 66,824 | 31 |
| Jul 2021 | 62,965 | 31 |
| Jun 2021 | 68,212 | 30 |
| May 2021 | 58,420 | 31 |
| Apr 2021 | 65,126 | 30 |
| Mar 2021 | 73,088 | 31 |
| Feb 2021 | 59,034 | 28 |
| Jan 2021 | 76,460 | 31 |
| Dec 2020 | 78,462 | 31 |
| Nov 2020 | 81,154 | 30 |
| Oct 2020 | 80,192 | 31 |
| Sep 2020 | 85,900 | 30 |
| Aug 2020 | 87,246 | 31 |
| Jul 2020 | 72,029 | 31 |
| Jun 2020 | 68,376 | 30 |
| May 2020 | 88,103 | 31 |
| Apr 2020 | 100,857 | 30 |
| Mar 2020 | 77,785 | 31 |
| Feb 2020 | 58,786 | 29 |
| Jan 2020 | 68,357 | 30 |
| Dec 2019 | 73,087 | 31 |
| Nov 2019 | 71,951 | 30 |
| Oct 2019 | 72,978 | 31 |
| Sep 2019 | 71,748 | 30 |
| Aug 2019 | 81,358 | 31 |
| Jul 2019 | 59,601 | 31 |
| Jun 2019 | 80,149 | 30 |
| May 2019 | 101,750 | 31 |
| Apr 2019 | 95,732 | 30 |
| Mar 2019 | 96,193 | 31 |
| Feb 2019 | 76,144 | 28 |
| Jan 2019 | 77,320 | 31 |
| Dec 2018 | 78,065 | 31 |
| Nov 2018 | 73,993 | 30 |
| Oct 2018 | 69,215 | 31 |
| Sep 2018 | 79,384 | 24 |
| Aug 2018 | 113,777 | 31 |
| Jul 2018 | 131,981 | 31 |
| Jun 2018 | 133,614 | 30 |
| May 2018 | 136,495 | 31 |
| Apr 2018 | 107,590 | 30 |
| Mar 2018 | 128,214 | 31 |
| Feb 2018 | 123,584 | 28 |
| Jan 2018 | 147,520 | 31 |
| Dec 2017 | 174,261 | 31 |
| Nov 2017 | 181,782 | 30 |
| Oct 2017 | 200,966 | 31 |
| Sep 2017 | 228,378 | 30 |
| Aug 2017 | 156,993 | 30 |
| Jul 2017 | 198,274 | 31 |
| May 2017 | 276,932 | 31 |
| Apr 2017 | 288,159 | 30 |
| Mar 2017 | 345,949 | 31 |
| Feb 2017 | 364,432 | 28 |
A dash is a period the well filed with no volume for that product.
Location
41.831506, -75.769256
41.83151, -75.76926 · 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.