Reuters | Oil prices drop on increased US rig drilling Reuters “The largest concern for investors currently remains the rise in the U.S. rig count, which could potentially jeopardize the OPEC and Russian agreement when they meet for a review in June, 2018,” said Shane Chanel, equities and derivatives adviser at ... Oil rises nearly 2% on China demand Oil Prices Rise On Solid Chinese Demand Crude Oil Price News: OPEC Cuts And China Demand Give Stability |