Occidental slips to $15.7bn full-year loss but oil and gas output strong

US independent also slips into the red in the final quarter

Positioning for upturn: Occidental chief executive Vicki Hollub — Positioning for upturn: Occidental chief executive Vicki HollubPhoto: REUTERS/SCANPIX

Eoin O'Cinneide

London

Occidental Petroleum Vicki Hollub US

Published 23 February 2021, 07:50Updated 23 February 2021, 07:50