Occidental lands $12 billion takeover of shale producer CrownRock – Times of India

HOUSTON: Occidental Petroleum on Monday agreed to buy closely-held US shale oil producer CrownRock in a…

Warren Buffett bets on oil! Berkshire Hathaway joins oil-buying frenzy this week with Occidental Petroleum buys – Times of India

Investor Warren Buffett has now joined the recent oil-buying spree with his Berkshire Hathaway resuming its…