- U.S. crude inventories fell to lowest since Oct 2018 -EIA
- Overall product supplied hit record 21.9 mln bpd last month -EIA
- U.S.-Iran nuclear talks reach crucial point -White House
- Biden discusses energy supplies with Saudi King
SINGAPORE, Feb 10 (Reuters) - Oil prices fell on Thursday, after rallying on an unexpected drop in U.S. crude inventories in the previous session, as investors await the outcome of U.S.-Iran nuclear talks that could add crude supplies quickly to global markets.
Brent crude futures slid 28 cents, or 0.3%, to $91.27 a barrel at 0714 GMT, while U.S. West Texas Intermediate crude was at $89.47 a barrel, down 19 cents.
Robust demand recovery from the coronavirus pandemic has kept global oil supplies snug, with inventories at key fuel hubs globally hovering at multi-year lows.
U.S. crude inventories fell 4.8 million barrels in the week to Feb. 4, dropping to 410.4 million barrels - their lowest for commercial inventories since October 2018, the Energy Information Administration said. Analysts in a Reuters poll had forecast a 369,000-barrel rise.
U.S. product supplied - the best proxy for demand - peaked at 21.9 million barrels per day (bpd) over the past four weeks due to strong economic activity nationwide, EIA data showed.
"We are seeing some consolidation after a fairly constructive EIA report," said Warren Patterson, ING's head of commodities research.
However, investors are closely watching the outcome of U.S.-Iran nuclear talks which resumed this week. A deal could lift U.S. sanctions on Iranian oil and ease global supply tightness.
The White House publicly pressured Iran on Wednesday to revive the 2015 Iran nuclear agreement quickly, saying that it will be impossible to return to the accord if a deal is not struck within weeks.
"The core uncertainty remains whether Iran is willing to sign on the dotted line," Eurasia analyst Henry Rome said, adding that the consultancy was holding onto a 40% call on a return to the agreement.
The restoration of sanction waivers to Iran to allow international nuclear cooperation projects, which were announced last week, along with some positive comments from Russian diplomats, suggest that the parties are moving closer towards a deal, ING's Patterson said.
"Any quick deal would likely put some further downward pressure on prices, as it would help alleviate some concerns over the lack of spare OPEC capacity," he added.
Separately, U.S. President Joe Biden and King Salman of Saudi Arabia discussed energy supplies and developments in the Middle East, including in Iran and Yemen, during a phone call on Wednesday.
Salman also spoke about maintaining balance and stability in the oil markets and emphasised the need to maintain the OPEC+ supply agreement, state news agency SPA said.
In Europe, U.S. Vice President Kamala Harris will be meeting allies and partners in Munich next week seeking to deter Russian aggression in Ukraine.
Reporting by Florence Tan; Editing by Kenneth Maxwell and Raju Gopalakrishnan