Dealers’ focus also shifted to talks on the Iranian nuclear deal and the possibilities of reviving it, which would open the door to increasing Iran’s oil exports.
The price of West Texas Intermediate, the benchmark for US oil, declined by $0.26, or 0.3%, to $92.50 a barrel for delivery next September, following rising earlier in trading to $92.65 a barrel.
Brent crude, the global oil benchmark, fell by $0.19, or 0.19 percent, to $96.46 a barrel for October delivery.