Cepsa 2020 upstream oil output falls 18% on OPEC+ cuts By admin Posted March 5, 2021 In In the News Cepsa 2020 upstream oil output falls 18% on OPEC+ cuts2021-03-052021-03-05/wp-content/uploads/liberty-petroleum-icon-logo2.pngLiberty Petroleum Corp/wp-content/uploads/liberty-petroleum-icon-logo2.png200px200px Spain-based integrated energy group Cepsa’s upstream production fell by 18% to 75,800 b/d in 2020…