Bloomberg Crude in London posted the longest stretch of weekly gains since 2011 in a market seen as being increasingly balanced as a result of OPEC’s produ-ction cuts. Both Brent and West Texas Intermediate crude slipped, paring weekly gains. Global prices have been supported this week by concerns over US sanctions against Iran, shrinking stockpiles and production shortfalls in Venezuela. …

Bloomberg Some of the world’s biggest fund managers are ratcheting up the pressure on oil and gas companies, expressing fear that a lack of action over tackling climate change could risk their investments. The comments come days before Big Oil kicks off annual shareholder meetings, where they are already facing calls from smaller investors to set clear targets on climate …

Bloomberg BP Plc and ConocoPhillips are in discussions for an asset swap deal that would see the UK energy major gain a greater foothold in a key project in the North Sea and the US explorer get Alaskan assets, according to people familiar with the talks. BP is considering taking Conoco’s 24 percent interest in the Clair field, in which …