Royal Dutch Shell has assumed sole ownership of refineries in Norco and Convent as part an agreement with Saudi Aramco to split up the assets of their Motiva joint venture. 

Shell, which also has a chemical plant in Convent, also assumes ownership of 11 distribution terminals and Shell-branded markets in Alabama, Mississippi, Tennessee, Louisiana, a portion of the Florida panhandle, and the Northeast.

Saudi Aramco, through its Saudi Refining Inc. subsidiary, assumes ownership of the Motiva Enterprises LLC name, the refinery at Port Arthur, Texas, and 24 distribution terminals. Motiva has the right to exclusively sell Shell-branded gasoline and diesel in Georgia, North Carolina, South Carolina, Virginia, Maryland and Washington, D.C., as well as the eastern half of Texas and the majority of Florida.