“With North Sea gas reserves declining and the UK becoming more dependent on imported gas supplies, it is important that we look for opportunities to develop domestic gas resources, to provide affordable sources of gas to our customers, and to deliver broader economic benefits to the UK,” said Centrica upstream director Mark Hanafin. The deal comprises £40 million cash upfront, a £60 million contribution to exploration costs and up to £60 million more contingent on hitting “operational milestones”.