Reuters: Oil prices fall for third straight session amid supply glut worries
Brent crude prices dropped more than $1 on Tuesday, falling for a third straight session, as reports of inventory builds and forecasts of record shale output in the United States, now the world's biggest producer, stoked worries about oversupply.
Concerns over future oil demand amid weakening global economic growth and doubts over the effectiveness of planned production cuts led by the Organization of the Petroleum Exporting Countries (OPEC) also pressured prices, traders said, Reuters reported.
International benchmark Brent crude oil futures were at $58.62 per barrel at 0615 GMT, down 99 cents, or 1.66 percent, from their last close.
Brent, which has slipped more than 4 percent in the past three sessions, fell to as low as $58.10 a barrel on Tuesday, down more than $1.50 from the previous day's close.
U.S. West Texas Intermediate (WTI) crude futures were down 91 cents or 1.82 percent at $48.97 per barrel.
Both U.S. crude and Brent have shed more than 30 percent since early October due to swelling global inventories, with WTI now trading at levels not seen since October 2017.
"Rising U.S. shale production levels along with a deceleration in global economic growth has threatened to offset OPEC+ efforts as markets weigh the potential of looser fundamentals," said Benjamin Lu Jiaxuan, an analyst at Singapore-based brokerage firm Phillip Futures.
"Market confidence remains extremely delicate amidst looming economic uncertainties as investors contemplate on weaker fuel demand beyond 2018," he said.
Oil production from seven major U.S. shale basins is expected to climb to more than 8 million barrels per day (bpd) by the end of the year for the first time, the U.S. Energy Information Administration said on Monday.
Meanwhile, inventories at the U.S. storage hub of Cushing, Oklahoma, delivery point for the WTI futures contract, rose by more than 1 million barrels from December 11 to December 14, traders said, citing data from market intelligence firm Genscape on Monday.
With oil prices falling, unprofitable shale producers will eventually stop operating and cut supply, although that will take some time, analysts said.
The United States has surpassed Russia and Saudi Arabia as the world's biggest oil producer, with overall crude production climbing to a record of 11.7 million bpd.
Supply curbs agreed by OPEC and its Russia-led allies might not bring about the desired results, though, as U.S. output goes on increasing and Iran keeps pumping out more oil, analysts said.