The number of oil rigs in the US in the week of April 15-21 increased by 3 compared to the previous week and stood at 591. The number of oil rigs increased by 42 units in one year.
However, the price of a barrel of Brent oil was at $ 81.46 on Friday, the price of a barrel of West Texas (WTI) crude oil was at $ 77.71 on Friday and the barrel of WTI crude oil was at $ 77.29 on Thursday.
