An oil platform is seen in the North Sea, around 100 miles east of Aberdeen, Scotland.
    • Danish energy group Maersk is to lead a £3 billion ($4.62 billion) project to develop the largest gasfield discovered in the U.K. North Sea for a decade, the first big investment to benefit from tax breaks announced in the Budget.

The Culzean field in the central region of the North Sea is expected to produce enough gas to meet 5 percent of U.K. demand when it reaches peak output in 2020-21, the company said on Monday. It is the largest gasfield to get the go-ahead for development since East Brae in 1990.

Maersk, JX Nippon and BP discovered the gas condensate field, which holds an estimated 250 million to 300 million barrels of oil equivalent in resources, in 2008. Production is due to start in 2019 and continue for at least 13 years, peaking at 60,000-90,000 boe per day.