The West

US rigs  evacuated as  storm closes in
US rigs evacuated as storm closes in

The US government says oil and gas operators are evacuating offshore platforms and rigs that could wind up in Tropical Storm Isaac's path through the Gulf of Mexico.

Isaac is expected to become a Category 2 hurricane before making landfall late on Tuesday or early Wednesday.

The bureau of Safety and Environmental Enforcement says 39 production platforms and eight drilling rigs have been evacuated as of Sunday.

That's about 6.5 per cent of the 596 manned platforms and 10.5 per cent of the 76 rigs operating in the Gulf of Mexico.

Evacuation procedures include closing safety valves under the ocean floor to avoid pollution in case a rig or platform is damaged.

The bureau says operators estimate that about 24 per cent of the current daily oil production and eight per cent of natural gas production has been cut off.

The West Australian

Latest News From The West

West Coast have dodged an upset and a major bullet that could have derailed their top four prospects, snatching a six point win against Melbourne at Domain Stadium.

Fremantle are all but certain to finish in the bottom three for the first time since 2009 after suffering a 24-point defeat to Gold Coast at Metricon Stadium today.

Popular videos