#Quantum blue oil cracked
#Quantum blue oil crack

Moving a large section of pipe up to 105 feet (32 meters) would have caused 'bending deformations' вЂ“ tension on the side that was stretched into a semicircle, with compression on the other, as it was bent inward, Stewart said. 'My first reaction when I heard that it is displaced so far was that it's remarkable that it's even intact at all,' Stewart said. Jonathan Stewart, a professor of civil and environmental engineering at the University of California, Los Angeles, said he was surprised the damage wasn't more severe given how far the pipe was moved. A 4,000-foot (1,219-meter) section of the pipeline was dislodged 105 feet (32 meters), bent back like the string on a bow, Amplify's CEO Martyn Willsher has said. The leak occurred about 5 miles (8 kilometers) offshore at a depth of about 98 feet (30 meters), investigators said. It said they will determine if criminal charges, civil penalties or new laws or regulations are needed. The Coast Guard on Thursday said it is investigating the incident with other agencies as a 'major marine casualty' due to the potential involvement of a vessel and damages exceeding $500,000. The Coast Guard on Thursday slightly revised spill estimates to at least about 25,000 gallons (95,000 liters) and no more than 132,000 gallons (500,000 liters). When pipes experience a catastrophic failure, the breach typically is much bigger, what's referred to in the industry as a 'fish mouth' rupture because it gapes wide like the mouth of a fish, he said.ДЄmplify Energy, a Houston-based company that owns and operates three offshore oil platforms and the pipeline south of Los Angeles, said it didn't know there had been a spill until its workers detected an oil sheen on the water Saturday at 8:09 a.m. These crack-type releases are lower rate and can go for quite a while.' 'An opening of this type, on a 17-mile-long (27-kilometer) underwater pipe is very hard to spot by remote indications. 'My experience suggests this would be a darned hard leak to remotely determine quickly,' said Richard Kuprewicz, a private pipeline accident investigator and consultant. The 13-inch-long (33-centimeter), narrow gash seen in one video could explain why signs of an oil slick were seen Friday night, but the spill eluded detection by the pipeline operator until Saturday morning, experts said. Key questions remain: Could the line have been hit days before the leak started? What ship is responsible? And if a ship anchor is not the culprit, what else could it be? When a pipeline is hit by an anchor or other heavy object 'that typically results in physical damage that may lead to a fracture.' Adams, president of Houston-based Interface Consulting International, said in an email. The slight bow in the line displayed in one video 'doesn't necessarily look like anchor damage,' Frank G. Workers in boats try to clean up floating oil near gulls in the Talbert Marshlands as a 3,000-barrel oil spill, about 126,000 gallons, from an offshore oil rig reaches the shore and sensitive wildlife habitats in Newport Beach, Calif., on Oct. Videos may provide clues into the cause of the oil spill of the coast of Southern California, but they have yet to offer anything concrete.

#Quantum blue oil crack

However, he was puzzled that the leak came from a crack and not a larger gash, assuming it was caused by an anchor or some other object.ДЇor more reporting from the Associated Press, see below. 'It seems to me you've got something that was dragged in the sand that might have impacted the pipeline,' said Ramanan Krishnamoorti, a petroleum engineering professor at the University of Houston.

#Quantum blue oil cracked

Some investigators have brought up the possibility of the pipeline being cracked by a ship's anchor, but a video released by the Coast Guard Thursday that shows a trench in the seafloor leading to a bend in the submerged line left experts with varied opinions.ДЄn earlier video showed a 13-inch rupture in the line, but experts say there was no evidence on the pipe that they said would be expected from a collision with a multi-ton anchor from cargo ships that regularly move through the area. Videos may offer some clues into what caused an oil pipeline break off the Southern California coast, though the two videos released have yet to provide anything concrete.