A beach in eastern Thailand was declared a disaster area on Saturday as oil leaking from an underwater pipeline in the Gulf of Thailand continued to wash ashore and blacken the sand.
The leak from the pipeline owned by Star Petroleum Refining Public Company Limited (SPRC) started late on Tuesday. It was brought under control a day later after spilling an estimated 50,000 litres (13,209 gallons) of oil into the ocean 20 km (12 miles) from the country's industrialised eastern seaboard.
Some of the oil reached the shoreline at Mae Ramphueng beach in Rayong province late on Friday after spreading over 47 sq km (18 sq miles) of sea in the gulf.
The navy is working with SPRC to contain the leak and said the main oil mass was still offshore, with only a tiny amount washing up on at least two spots along the 12-km-long beach.
The navy said that about 150 SPRC workers and 200 navy personnel had been deployed to clean up the beach, and oil boom barriers had been set up.
Twelve navy ships, three civilian ships, and several aircraft were also working to contain the spill at sea with booms and dispersant spray.
"We and the company are still working at sea to reduce the amount of oil by cornering the spill and sucking up the oil and spraying dispersant," Rear Admiral Artorn Charapinyo, deputy commander of the First Naval Area Command, told reporters.


Afghan Taliban says 400 killed in Pakistan air strike on Kabul hospital
Bomb attacks kill at least 23 in Nigeria's Maiduguri
Five countries warn against major Israeli ground offensive in Lebanon
Fire breaks out at Qatar's industrial area after missile interception
Kuwait arrests Hezbollah-linked cell in security crackdown
