Author: dziennikzwiazkowy.com
Address: http://dziennikzwiazkowy.com/pacc/czy-wyzsze-ceny-ropy-podniosa-poziom-inwestycji-w-usa/
Date: 02.01.2017
OPEC's fight to maintain the market share caused a rapid fall of oil prices. The cartel's agreement with non-member countries on the oil production cap (sealed in December) also significantly raised prices and caused higher profitabilty of shale oil extraction in the USA.
