FinanceBP set to sell 'lower margin' assets producing 400,000 barrels of oil equivalent per dayUK supermajor outlines asset sales agenda as it focuses on high-margin plays in the US, Russia, Indonesia, Oman, Egypt and AustraliaTargets: Gordon Birrell, BP's executive vice president for production and operationsPhoto: BAKER HUGHESIain EsauLondon