REFINERY NEWS ROUNDUP: Texas freeze impacts refinery operations By admin Posted February 21, 2021 In In the News REFINERY NEWS ROUNDUP: Texas freeze impacts refinery operations2021-02-212021-02-21/wp-content/uploads/liberty-petroleum-icon-logo2.pngLiberty Petroleum Corp/wp-content/uploads/liberty-petroleum-icon-logo2.png200px200px Freezing weather hit Texas refineries and the power grid, with some plants shutting down to…