is not only testing OPEC 's resolve but also the durability of the U.S. shale revolution , which has addedMovement.up.gain1 million bpd to U.S. output in each of the past 3 years .
Other Gulf delegates attending a meeting of oil ministers from the region said the price downturnMovement.down.losswas unlikely to spur action from the Organization of the Petroleum Exporting Countries ( OPEC ) unless crude crashedMovement.down.lossbelow $ 85 a barrel .
Yet oil prices held resolutely above $ 100 a barrel , with each potential downturnMovement.down.losseventually thwarted .
LONDON ( Reuters ) - European demand growth for diesel is expected to have hit hardMovement.down.lossin 2015 for the first quarterly downturnMovement.down.lossin nearly two years , the International Energy Agency reported on Thursday , the latest sign of contractSlow.weakin the fuel market .