In the United States, the number of oil drilling rigs did not change this week. Weekly data from the oilfield services company Baker Hughes was released. According to the data, the number of oil drilling rigs in the country remained unchanged at 486 from February 28 to March 7 compared to the previous week. The number of oil drilling rigs in the US has decreased by 18 in the last year. On the other hand, the price per barrel of Brent crude oil, which closed Thursday at $69.46, ended Friday at $70.36. The price per barrel of West Texas Intermediate (WTI) crude oil closed Friday at $67.04. WTI crude oil closed Thursday at $66.36 per barrel.