Brent Crude

Oil prices dropped by more than $1 per barrel and Brent crude hit a fresh four-year low at below $83

Global oil supply rose by almost 910,000 bpd in September to 93.8 million bpd.

Interest rate hike expected as Russia central bank tries to stem rouble losses.

Concerns surrounding global economic growth have raised questions about future oil demand.

IMF's downward revision of the global growth rate, the third such revision this year, spooks Asian traders.

Russia, Libya and Gulf producers contributing to increased supplies.

Brent finishes flat as supply outstrips demand amid fears of slowdown in Europe and Asia.

China's oil demand has reversed the waning trend seen in the first six months of the year.

Oil futures under pressure as supplies rise amid dismal global economic data and weak demand.

Shahara oilfield accounted for around 30% of national production before it shut down on September 16.

Brent crude maintains downtrend as IEA and Opec predict lower demand.

Global crude oil prices show downtrend as economic data suggest dim outlook for demand.

Brent October contract finishes slightly lower on demand concerns.

Brent and US crude shed over 2% each in August.

Upbeat US data, rising output from Libya and demand for crude oil revisions weighed on prices.

Weak supply-demand fundamentals holding Brent in contango structure.

Brent trades lower on rumours US air strikes will lower risk of oil supply disruptions from Iraq.

Brent's $105-$110 a barrel trading range unlikely to change much next week.

Brent contract finishes flat for the week while US contract gains.

Libya's largest oilfield, El Sharara, where Spanish firm Repsol is a partner, has resumed production.

Opec and IEA to release their first estimates for 2015 next week.

Libyan rebels return Ras Lanuf and Es Sider oil terminals to government after year-long standoff.

Brent crude futures stubborn above $112 a barrel as Iraq government struggles to defeat insurgency.

Prices can 'spike' to $150 a barrel if conflict hits Iraq's southern terminals.

Brent and WTI contracts for August down 1.3%.

US could export some 750,000 bpd of slightly-refined light crude oil August onwards.

Brent hit by news that Iraq plans big increase in oil exports in July.

Exports from Iraq's southern terminals averaged 2.53 million bpd as of 21 June.

Brent was at a premium of $7.83 to WTI crude.

Oil to jump if conflict spreads to southern Iraq, where most production sites are based.