Ihsan Abdul Jabbar told reporters late on Sunday that the awarding of the deal to Hyundai E&C still required the final approval of the oil ministry.

The project work should be finished in four years and initially produce 5 million barrels per day (bpd) of water and eventually reach a capacity to produce 7.5 million bpd of water, Abdul Jabbar said.

Iraq, OPEC’s second-largest producer, needs to inject water into its wells or risk losing pressure and face severe decline rates, especially at its mature oilfields. As freshwater is a scarce resource in Iraq, using treated seawater is one of the best alternatives.

(Reporting by Aref Mohammed; Writing by Ahmed Rasheed; Editing by Peter Cooney)