Kirkuk–Haifa oil pipeline

The Kirkuk-Mediterranean pipeline was a mixed 10/12-inch twin crude oil pipeline from the landlocked oil fields in Kirkuk, located in the former Ottoman vilayet of Mosul in northern Iraq, through Transjordan to Haifa in mandatory Palestine, now in the territory of Israel; and through Syria and a short stretch of what was to become the state of Lebanon to Tripoli. The oil arriving on the coast was shipped to European refineries until in 1939 the refinery in Haifa was completed, soon capable of processing the entire supply.

Source: Wikipedia — Kirkuk–Haifa oil pipeline (CC BY-SA 4.0)