India, which is 79 per cent dependent on imports to meet its crude oil needs, recently built a 1.33 million tonne underground oil storage at Visakhapatnam in Andhra Pradesh. Caverns totalling 4 million tons at Mangalore and nearby Padur in Karnataka will be built by December to guard against crude price shocks and supply disruptions.
UAE's Abu Dhabi National Oil Company (ADNOC) and Kuwait Petroleum Corp (KPC) as well as Saudi Aramco of Saudi Arabia have expressed interest in storing about 2 million tonne of crude oil in the caverns on the west coast, a senior official said.
But rules currently do not permit export of crude oil from either DTA or SEZ, the official said, adding that the Middle East national oil firms want India to amend rules so that they can store oil at the caverns and export it when they get customers or good price for it.
The oil companies want to use the caverns on the west coast for commercial storage of oil which they can use to supply to refiners like Mangalore Refinery and Petrochemcials Ltd or to a third country.
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The official said models to lease out the storage were being worked out and the Cabinet approval will be required for allowing export of crude oil from the storages.
The storages at Visakhapatnam, Mangalore and Padur will be enough to meet nation's oil requirement of about 10 days.
Visakhapatnam facility, which has already started being filled, has capacity to store 1.33 million tonnes of crude oil in underground rock caverns. Huge underground cavities, almost ten storey tall and approximately 3.3 km long are being built.
The 1.5 million tonnes Mangalore facility and 2.5 million tonnes unit at Padur will be commissioned by December when a pipeline bringing crude from high-sea is completed.