Oil rises to approximately $56 byAgency Report September 18, 2017 Number of U.S. rigs drilling for new production fell.
![Crude oil extraction [Photo credit: Bloomberg]](https://i0.wp.com/media.premiumtimesng.com/wp-content/files/2015/08/crude-oil-extraction-e1439318146447.jpg?fit=977%2C555&ssl=1)
