Gas condensate field · UK
Fleming
Fleming is a gas condensate field in the central North Sea, operated by Harbour Energy PLC. It was discovered in 1982 and has produced since 1997. In July 2026 it produced about 220 barrels of oil and condensate and 0.21 million cubic metres of gas a day.
Production
Fleming has produced about 33.5 million barrels of oil and condensate and 30.9 billion cubic metres of gas since September 1997.
Latest: 0.21 million cubic metres a day in July 2026. Highest year: 2000, averaging 8.6 million cubic metres a day. Highest month: October 1998.
Latest: 220 barrels a day in July 2026. Highest year: 1998, averaging 12,000 barrels a day. Highest month: October 1998.
Average production by year
| Year | Oil and condensate, barrels a day | Gas, million m³ a day |
|---|---|---|
| 2026 (Jan–Jul) | 190 | 0.21 |
| 2025 | 83 | 0.2 |
| 2024 | 130 | 0.22 |
| 2023 | 120 | 0.19 |
| 2022 | 160 | 0.28 |
| 2021 | 170 | 0.36 |
| 2020 | 370 | 0.51 |
| 2019 | 350 | 0.56 |
| 2018 | 330 | 0.47 |
| 2017 | 490 | 0.77 |
| 2016 | 460 | 0.74 |
| 2015 | 590 | 0.8 |
| 2014 | 570 | 0.79 |
| 2013 | 1,100 | 1.3 |
| 2012 | 980 | 1.2 |
| 2011 | 1,300 | 1.6 |
| 2010 | 1,600 | 2.3 |
| 2009 | 1,900 | 2.2 |
| 2008 | 2,800 | 2.8 |
| 2007 | 3,000 | 2.9 |
| 2006 | 4,600 | 4.5 |
| 2005 | 4,200 | 4.4 |
| 2004 | 5,600 | 6.2 |
| 2003 | 6,300 | 7.1 |
| 2002 | 7,900 | 7.7 |
| 2001 | 9,600 | 8 |
| 2000 | 11,000 | 8.6 |
| 1999 | 12,000 | 8.4 |
| 1998 | 12,000 | 8 |
| 1997 (Sep–Dec) | 6,700 | 4.2 |
Field details
| Status | Producing |
|---|---|
| Type | Gas condensate field |
| Operator | Harbour Energy PLC |
| Partners |
|
| Original operator | BG |
| Discovered | September 1982 (well 22/05b-2) |
| First production | October 1997 |
| Water depth | 88 m |
| Region | Central North Sea |
| Wells inside the outline | 22 |
Platforms and installations
Licences
The field lies in these 5 current licences:
Nearby
Sources
Production: NSTA, UKCS field production reports (PPRS), monthly to July 2026. Field details, platforms, licences and wells: NSTA open data, as on the atlas map. Contains information provided by the North Sea Transition Authority and/or other third parties. Used under the NSTA Open User Licence.
Offshore Data Atlas converts the reported volumes to barrels and cubic metres a day (one cubic metre is 6.29 barrels). UK gas figures are all the gas produced, including gas used offshore as fuel, flared or put back into the reservoir.