US independent giant Occidental Petroleum sank to a loss of around $15.7 billion for the full year of 2020 but managed to keep production high. The Houston-based
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
23 February 2021 7:50 GMT
Updated
23 February 2021 7:50 GMT
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