Exclusive-Exxon assessing 7 areas in Venezuela for possible energy projects, sources say
By Sheila Dang, Marianna Parraga and Deisy Buitrago HOUSTON/CARACAS, Nov 11 (Reuters) - A preliminary agreement between ExxonMobil, the Venezuelan government and state oil company PDVSA allows the US oil producer to evaluate seven areas for development that include undeveloped fields, mature areas