Chevron Brazil says it will seal errant oil well

Nov 15, 2011
US energy giant Chevron said Tuesday it would seal and abandon an errant oil well which for the past week has seeped oil into waters off Brazil's Rio de Janeiro state.

US energy giant Chevron said Tuesday it would seal and abandon an errant oil well which for the past week has seeped oil into waters off Brazil's Rio de Janeiro state.

The well, which is leaking crude at the rate of some 400 barrels per day, is located about 1,200 meters (4,000 feet) underwater.

Chevron Brazil said it devised a plan, approved by Brazil's National Petroleum Agency, to encase the well in cement, ensuring that it will never be accessed again. The well has been leaking since last Tuesday, the company said.

The company said on Monday that the mishap at its Frade project some 370 kilometers (230 miles) northeast of has created a widening , prompting the cessation of drilling activities.

It added that 17 vessels were working on a rotational basis to deploy containment booms and undertake skimming and washing techniques aimed at controlling a sheen that has slickened the .

Brazil's President Dilma Rousseff has demanded a "rigorous investigation into the causes of the accident."

Explore further: Pilot study reveals new findings about microplastics in wastewater

add to favorites email to friend print save as pdf

Related Stories

Brazil, a new haven for high tech investors

Apr 19, 2011

A longtime exporter of raw materials and a hub for foreign investors, Brazil is now seeking capital for cutting-edge research in oil and information technology.

BP to use domes to capture giant oil spill

May 04, 2010

Winds pushed a giant slick towards fragile wetlands on the United States coast Tuesday as efforts intensified to bottle up a ruptured oil well causing the growing environmental disaster.

Recommended for you

Bladderwrack: Tougher than suspected

12 hours ago

The bladderwrack Fucus vesiculosus is actually one of the most important species of brown algae along the North Atlantic coasts. But for years their populations in the Baltic Sea were declining. Looking for the reasons, biolog ...

User comments : 0

Please sign in to add a comment. Registration is free, and takes less than a minute. Read more

Click here to reset your password.
Sign in to get notified via email when new comments are made.