photos

Crude oil

Union Minister of Petroleum & Natural Gas and Steel Dharmendra Pradhan during inauguration of Bengal's first oil and gas reserve, at Ashoknagar in North 24 Parganas.

PTI Photo/Ashok Bhaumik

Union Minister of Petroleum & Natural Gas and Steel Dharmendra Pradhan holds crude oil in a measuring beaker during inauguration of Bengal's first oil and gas reserve, at Ashoknagar in North 24 Parganas.

PTI Photo/Ashok Bhaumik