InvestmentsTop Global NewsMarketsReal Estate US shale output won’t return to pre-pandemic levels: Occidental CEO By financialnews_rlv83x - March 2, 2021 0 102 The oil industry is recovering from a collapse in demand triggered by the coronavirus pandemic, but U.S. shale production will not recover to levels seen before the pandemic, Occidental Petroleum Chief Executive Vicki Hollub said on Tuesday.