Alwyn North field
Alwyn North is a UK oil field in the NNS area of the UK Continental Shelf (UKCS). It first produced in Dec 1987 and peaked at 169 kboe/d in Apr 1991. To Jul 2026 it had produced 618 million barrels of oil equivalent.
| Area | NNS |
|---|---|
| Field type | Oil |
| Operator (latest) | NEO Next+ Energy |
| Discovered | 1975 |
| First production | Dec 1987 |
| Peak | 169 kboe/d in Apr 1991 |
| Produced to date | 618 million boe (307 million bbl liquids, 1 805 bcf gas) |
| Status | producing (latest NSTA month Jul 2026, provisional) |
| Rank | number 16 of the UK fields on this site by output to date |
Production by year
| Year | Average kboe/d | Million boe |
|---|---|---|
| 1987 | 2.5 | 0.9 |
| 1988 | 119 | 43.7 |
| 1989 | 134 | 48.9 |
| 1990 | 141 | 51.5 |
| 1991 | 142 | 51.9 |
| 1992 | 129 | 47.2 |
| 1993 | 118 | 42.9 |
| 1994 | 86 | 31.5 |
| 1995 | 61 | 22.2 |
| 1996 | 53 | 19.5 |
| 1997 | 55 | 20.2 |
| 1998 | 52 | 19.1 |
| 1999 | 51 | 18.6 |
| 2000 | 51 | 18.6 |
| 2001 | 47 | 17.1 |
| 2002 | 46 | 16.7 |
| 2003 | 40 | 14.5 |
| 2004 | 33 | 12.2 |
| 2005 | 37 | 13.6 |
| 2006 | 23 | 8.3 |
| 2007 | 27 | 9.8 |
| 2008 | 20 | 7.4 |
| 2009 | 19 | 6.8 |
| 2010 | 20 | 7.5 |
| 2011 | 16 | 6.0 |
| 2012 | 24 | 8.7 |
| 2013 | 17 | 6.2 |
| 2014 | 13 | 4.6 |
| 2015 | 16 | 5.7 |
| 2016 | 11 | 4.1 |
| 2017 | 9.9 | 3.6 |
| 2018 | 6.7 | 2.5 |
| 2019 | 13 | 4.7 |
| 2020 | 12 | 4.4 |
| 2021 | 7.5 | 2.7 |
| 2022 | 8.2 | 3.0 |
| 2023 | 7.5 | 2.7 |
| 2024 | 8.2 | 3.0 |
| 2025 | 11 | 3.9 |
| 2026 | 8.4 | 1.8 |
Source: NSTA PPRS field production (oil + condensate + gas at 5.8 Mscf/boe). The latest year is partial and the latest month provisional.