Bloomberg | China's CNPC Buys Stake in $22 Billion Abu Dhabi Oil Venture ... Bloomberg China National Petroleum Corp. bought a stake in Abu Dhabi's largest oil concession as the Middle Eastern emirate with 6 percent of global crude reserves ... UAE Seals Deal With China's CNPC for Onshore Oil Project China's oil giant CNPC signs $1.77 billion Abu Dhabi deal China's CNPC buys stake in $22-billion Abu Dhabi oil venture |