Venezuela will end up paying less than $1 billion to Exxon Mobil Corp (XOM.N) for oil assets nationalized in 2007, after this week’s World Bank tribunal award, the Venezuelan government said on Friday. Venezuela says it will deduct a previous award made against it by another international tribunal, the Paris-based International Chamber of Commerce (ICC), from Thursday’s $1.6 billion ruling by the World Bank’s ICSID body.