An offshore oil rig explodes in the Gulf of Mexico near the site of the April blast that caused the massive oil spill.
An oil platform explosion on Thursday in the Gulf of Mexico forced the crew to jump into the sea and threatened further damage to waters still recovering from the BP disaster.
It was the second such disaster in the Gulf, but this time there was no leak and no one was killed.
Fire engulfed the offshore platform 160 kilometres south of the Louisiana coast shortly after 9.00am (2400 AEST) and massive plumes of grey smoke billowed into the sky as rescuers rushed to fish out the workers.
Boats are seen spraying water on an oil and gas platform that exploded in the Gulf of Mexico. Photo: AP
Photographs showed the 13-strong crew linking arms as they bobbed up and down in special flotation suits before being plucked out by helicopters and taken to a nearby rig and on to a mainland hospital.
All escaped serious injury.
Workers told rescue crews that they managed to shut down the wells before evacuating the platform and had spotted a thin sheen of oil spreading for about a mile.
The company that owns the platform, Houston-based Mariner Energy, did not know what caused the explosion.
Fire crews managed to extinguish the blaze after about five hours and the oil sheen was no longer visible by the time the Coast Guard arrived.
“The fire is out, and Coast Guard helicopters on scene and vessels on scene have no reports of a visible sheen in the water,” Captain Peter Troedsson, chief of staff for the Eighth Coast Guard District, told reporters.
“There’s no report or any evidence of leaks, but we continue to investigate and to monitor that situation to make sure that that doesn’t change.”
The incident ignited fresh criticism of the oil and gas industry as the region struggles to recover from the BP disaster, which was the largest ever maritime oil spill.
“The BP disaster was supposed to be the wake up call, but we hit the snooze button. Today the alarm went off again,” Sierra Club executive director Michael Brune said in a statement.
“The oil industry continues to rail against regulation, but it’s become all too clear that the current approach to offshore drilling is simply too dangerous.”



