Roundup: Renewable diesel / US economy shrinks / Abandoned oil wells By Deanna B. Narveson - May 26, 2022 FacebookXLinkedinEmailPrint Chalmette Refining: MRC Global today announced that Chalmette Refining has selected MRC Global as the primary pipe, valves and fittings provider for Chalmette’s renewable diesel project in St. Ber… Already an INSIDER? Sign in.