Oil futures rose on Tuesday as Middle East tensions and OPEC supply cuts kept global benchmark Brent crude above $64 a barrel, while gains were limited by the U.S.-China trade dispute that has dragged on the global economy and crimped oil demand. OPEC and allied producers led by Russia agreed last week to extend their supply-cutting deal until March 2020. Brent has risen almost 20% in 2019, supported by the pact and tensions in the Middle East, especially the row over Iran’s nuclear program. Brent settled up 5 cents to $64.16. U.S. West Texas Intermediate crude settled up 17 cents to $57.83. Supporting prices was an Iranian military official’s comments that Britain’s seizure last week of an Iranian oil tanker off the coast of Gibraltar will not […]