Oil prices claw back on supply concerns

Oil on Friday clawed back some of its losses from the previous session, when prices fell the most in a month, with concerns about supply countering worries that emerging market crises and trade disputes could dent demand, reports Reuters.

Brent crude was up 3.0 cents at $78.21 a barrel by 0634 GMT, after falling 2.0 per cent on Thursday. The global benchmark rose on Wednesday to its highest since May 22 at $80.13.

US West Texas Intermediate (WTI) futures were up 18 cents, or 0.2 per cent, at 68.76 a barrel, after dropping 2.5 per cent on Thursday.

Brent is heading for a 1.8 per cent gain this week, while WTI is on track for a 1.5 per cent increase.

"Prices remain well supported as the market continues to fret about ongoing structural supply issues elsewhere," ANZ Research said in a note.

The International Energy Agency on Thursday warned that although the oil market was tightening at the moment and world oil demand would reach 100 million barrels per day (bpd) in the next three months, global economic risks were mounting.

"As we move into 2019, a possible risk to our forecast lies in some key emerging economies, partly due to currency depreciations versus the US dollar, raising the cost of imported energy," the agency said.

"In addition, there is a risk to growth from an escalation of trade disputes," the Paris-based agency said.

China will not buckle to US demands in any trade negotiations, the major state-run China Daily newspaper said in an editorial on Friday, after Chinese officials welcomed an invitation from Washington for a new round of talks.

US President Trump said on Twitter on Thursday that the United States holds the upper hand in talks.

"We are under no pressure to make a deal with China, they are under pressure to make a deal with us," Trump tweeted.

Supply concerns were stoked by data showing that US crude production fell by 100,000 bpd to 10.9 million barrels per day last week as the industry faces pipeline capacity constraints.