OPEC's Barkindo: Shale producers are concerned that their slowdown is becoming a 'fast deceleration' By: CNBC.com News November 13, 2019 at 06:46 AM EST U.S. oil rig count dropped by 2% at the end of October to 700, the lowest in two and a half years. Read More >> Related Stocks: Ipath Pure Beta Crude Oil ETN