Oil price slide extends as delta spread stokes demand uncertainty By admin Posted August 3, 2021 In In the News Oil price slide extends as delta spread stokes demand uncertainty2021-08-032021-08-03/wp-content/uploads/liberty-petroleum-icon-logo2.pngLiberty Petroleum Corp/wp-content/uploads/liberty-petroleum-icon-logo2.png200px200px Crude oil prices settled lower Aug. 3 as the continued spread of COVID-19 stoked concerns…