Digpoi is a town and a town area committee in Tinsukia district in the north-eastern part of the state of Assam, India.
Bombay High, also known as Mumbai High, is an offshore oilfield 162 kilometres (101 mi) off the coast of Mumbai, India, in about 75 m of water. The oil operations are run by India's Oil and Natural Gas Corporation (ONGC).

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thanx can u pls give more info about it!!!!
Digboi oil refinery is the oldest refinery in the lakhimpur district of Assam

Mumbai high, as the name suggests, is loacted close to Mumbai, is an off-shore oil refinery 
i want it for a bord project can u pls help it out!!