The original predictions were that North Sea oil and gas – certainly in the UK sector – would be exhausted by 1990. A strict depletion policy in Norway might keep production running for a few more years. That was the received wisdom of the 1970s.
Now, 56 years after the first gas was produced at the West Sole field, the prospect for the whole province is for at least two more decades of production. Total output is down but there is a long tail. Resources which were once thought inaccessible are now being brought onstream thanks to advances in drilling and reservoir management technology. Read more