U.S. shale oil output growth will slow in 2020: Schlumberger CEO
RIYADH – The growth in U.S. shale oil production will slow to 600,000 to 700,000 barrels per day in 2020 and to 200,000 bpd in 2021, the chief executive of U.S. oilfield services giant Schlumberger said on Tuesday.
U.S. …