Pacific Rubiales tenders to sell Castilla crude cargo for May
March 31, 2014 at 10:44 AM EDT
HOUSTON, March 31 (Reuters) - A unit in Colombia of Toronto-listed oil firm Pacific Rubiales has tendered to sell a 1 million barrel cargo of heavy Castilla crude for delivery May 1-15 at Covenas port, according to an invitation seen by Reuters on Monday.