Indian oil firms sign $4.2 bn deals with Rosneft
State-owned oil firms including ONGC, Indian Oil, Bharat Petroleum and Oil India have signed deals worth an estimated $4.2 billion with Russian oil major Rosneft to purchase stakes in two Siberian oil and gas fields run by the firm. The deals, which were announced on Wednesday, were signed during Rosneft's chairman Igor Ivanovich Sechin's visit to Delhi.