UPDATE 1-Pemex revises 2014 crude output estimate to 2.35 mln bpd
August 22, 2014 at 17:18 PM EDT
MEXICO CITY, Aug 22 (Reuters) - Mexico's national oil company Pemex said on Friday it had lowered its crude oil output forecast for 2014 to 2.35 million barrels per day (bpd) as it sought to improve the way it measures production.