Crude oil futures extend gains though omicron uncertainty lingers By admin Posted November 29, 2021 In In the News Crude oil futures extend gains though omicron uncertainty lingers2021-11-292021-11-29/wp-content/uploads/liberty-petroleum-icon-logo2.pngLiberty Petroleum Corp/wp-content/uploads/liberty-petroleum-icon-logo2.png200px200px Crude oil futures were higher in mid-morning Asian trade Nov. 30, extending overnight gains, as…