Egypt's Maridive and Oil Services - MOS (MOIL.CA), the biggest oil services company by fleet size in the Middle East, announced that its Offshore Support Vessels (OSV) won a $ 26 million contract with Petrobel in Egypt for the rental of a unit to provide navigation and oil services for two years. The company added, in a statement to the stock exchange, that the contract starts from 4Q of the current year.