Aker BP will receive an additional 2.2 million barrels of oil equivalent after the partners in the Johan Sverdrup field completed a redetermination process that slightly increased the company’s ownership stake. The adjustment raises Aker BP’s interest in Johan Sverdrup to 31.7163% from 31.5733%, a change of just 0.143 percentage points. The numbers may appear insignificant. The volumes are not. Under the revised ownership structure, Aker BP will receive an additional 2.2 million barrels of oil equivalent over the next two years through…