Oil prices ease after U.S. oil stock build

Oil prices edged lower on Thursday as concerns over plentiful supply eased and investors watched developments around U.S. debt ceiling negotiations. However, U.S. oil inventories rose unexpectedly last week, weighing on prices.

Oil prices ease after U.S. oil stock build
Oil prices edged lower on Thursday as concerns over plentiful supply eased and investors watched developments around U.S. debt ceiling negotiations. However, U.S. oil inventories rose unexpectedly last week, weighing on prices.