SINGAPORE, Sept 8 (Reuters) - Oil fell for a third straight session on Wednesday as the dollar jumped and Asian equities fell on investor attempts to reduce risk exposure, while U.S. crude remained depressed by brimming petroleum stockpiles.
FUNDAMENTALS
* U.S. crude for October <CLc1> fell 32 cents to $73.77 a barrel by 0013 GMT. The front-month contracts pared losses on Tuesday after an explosion at a refinery in northern Mexico raised speculation that fuel import requirements would increase from the Latin American country, the biggest buyer of U.S. oil products. It had earlier touched a one-week trough below $73.
* European Brent crude for October <LCOc1> was trading almost $4 higher than U.S. benchmark West Texas Intermediate (WTI), shedding 42 cents on Wednesday to $77.34.
* The appearance of such an unusually wide premium is known among oil analysts as WTI dislocation, a market condition where the U.S. benchmark reflects high inventory levels at the land-locked Cushing, Oklahoma, hub, where it is priced. It then becomes disconnected from seabourne oil markets, where prices are largely determined by global fundamentals.
* Analysts expect Cushing supplies will rise in coming weeks as U.S. refineries enter autumn maintenance, reducing their demand for crude.
* Summer maintenance at North Sea fields and a strong Urals crude market have this time also contributed to Brent's widening premium.
* Still, overall U.S. crude inventories probably fell for the first time in three week last week, down by a moderate 600,000 barrels, as refineries reduced imports in preparation for stormy weather, a Reuters poll showed on Tuesday.
* Weekly industry and government statistics on inventories will be delayed by one day this week, to Wednesday for the American Petroleum Institute and Thursday for the Energy Information Administration.
* The poll also showed forecasts for a 700,000 barrel increase in stockpiles of distillates including heating oil and diesel fuel, and a 900,000 barrel decline in gasoline supplies.
MARKETS NEWS
* Japan's Nikkei average fell 1.4 percent on Wednesday, extending the previous day's losses. World stocks pulled back from one-month highs on Tuesday, the euro tumbled and the yen hit a 15-year peak against the dollar on renewed concerns about European banks and the global economy. [
] [ ]* The euro was on the defensive on Wednesday as the latest scare over the euro zone banking system slapped it to lifetime lows against the Swiss franc and Australian dollar, while also boosting the safe-haven yen. The dollar gained almost 1 percent against a basket of currencies. [
] <.DXY>DATA/EVENTS
* The following data is expected on Wednesday:
- U.S. oil inventories from API; 2030 GMT
- U.S. mortgage market index; 1100 GMT
- U.K. industrial output; 0830 GMT
RELATED NEWS
* The U.S. National Hurricane Center was monitoring three tropical systems in the Atlantic basin, one approaching the Caribbean Sea and two near Africa's west coast.
The NHC said cloudiness and showers over the Leeward Islands and northeastern Caribbean Sea were associated with Gaston's remnants, but the system had just a 20 percent chance to become a tropical cyclone again during the next 48 hours. [
]It was too early to tell whether any of the systems might move into the Gulf and disrupt offshore energy production. (Reporting by Alejandro Barbajosa; Editing by Manash Goswami)