News / USA

BP to Deploy Latest Fix for Gulf Oil Leak

BP oil company is preparing to deploy its latest effort to cap an undersea well that is leaking oil in the Gulf of Mexico. New underwater video of the leak is raising questions about the extent of the problem.

BP engineers say the current effort involves placing a tube inside a broken oil pipe that has been leaking oil for the past four weeks. Engineers hope the tube, which is fitted with a rubber cap, will enable them to pump most of the oil to a surface ship.

Coast Guard Commander Thad Allen said the tube is one of several techniques that BP is developing to stop the leak.

"I would caution everyone that this is a leak mitigation effort," said Admiral Allen. "It is not intended to completely capture all the oil that is leaking from there.  But it should substantially reduce it, if it is successful."

BP representatives say a permanent fix for the leak is to drill a new well, which could take three months.

Earlier this week, BP released video from a remote controlled submarine, which showed oil spewing from a gash in the undersea pipe.  Some scientists and oil experts say the video shows that far more oil is leaking than official estimates of 5,000 barrels a day.  BP representatives say that number is hard to determine, because the leak is 1.5 kilometers below the surface.

Commander Allen says the debate over leak estimates has not affected the response from the U.S. Coast Guard.

"Whether it was one, five, 10 or 15 [thousand barrels of oil], our mobilization of resources has been for something far beyond that, because we are always prepared for a catastrophic event," he said.

Since the leak began last month, researchers at the University of Miami have been using satellite images images to track the oil spill on the surface. Imaging expert Hans Graber says initial data suggested there was at least 5,000 barrels leaking a day, and probably more.

He says bad weather has made it hard to estimate the leak rate, but the latest imagery shows the slick now covers 9,000 square kilometers.

"There is clearly a lot coming out," he said. "What we don't know is how much is evaporating or even staying below the surface."

Scientists say it is important to understand the size of the leak to prepare measures to combat it.  BP oil company has been spraying chemicals to disperse the oil in the water, where they say microorganisms will break it down over time.

Researchers say the warm waters of the Gulf of Mexico may speed that process.  But oceanographer Jennifer Cherrier of Florida A&M University says it may not be that simple. In her research, she has found that some parts of the Florida coastline have microorganisms that break down oil, while others do not.

Cherrier says it is unclear how the oil will affect the diverse regions of the gulf, and the growth of oil-eating microorganisms.

"Would they grow in, if they were continually exposed [to oil]?  Probably," said Jennifer Cherrier. "Would they eat the oil at the rate that we want to see it eaten?  Probably not."

So far, BP oil company says it has spent $450 million to fight the oil spill. The final cost of clean-up work and compensation payments is expected to be several billion dollars.

A map of some of the world's worst oil spills

You May Like

Video Anti-Muslim Sponsor of Texas Cartoon Contest Draws Ire

Pamela Geller's supporters say she speaks truth about sensitive topic, while critics say she preaches 'that Islam is inherently evil' More

East Meets West in Exhibition Showing Chinese Influence on Fashion

Metropolitan Museum of Art exhibition juxtaposes influence of art, imagery and culture, from Imperial China to the present day, on Western fashion and design More

South Africa Begins New Love Affair With Vinyl Records

Enthusiasts say the 'rebirth' of vinyl is resulting in a rebirth of music in South Africa More

This forum has been closed.
Comments
     
There are no comments in this forum. Be first and add one

Featured Videos

Your JavaScript is turned off or you have an old version of Adobe's Flash Player. Get the latest Flash player.
Mass Grave Exposes Entrenched Trafficking in Thailandi
X
May 05, 2015 5:50 PM
Police in southern Thailand have found two more camps believed to have held human trafficking victims -- one containing a buried skeleton. This comes just days after officials announced arrests in connection with the grisly discovery of 26 bodies in a mass grave at another location. Officials suspect as many as 400 mostly ethnic Rohingya from Myanmar were being held for ransom at the remote camp near the Malaysian border. Steve Sandford reports on developments in the case.
Video

Video Mass Grave Exposes Entrenched Trafficking in Thailand

Police in southern Thailand have found two more camps believed to have held human trafficking victims -- one containing a buried skeleton. This comes just days after officials announced arrests in connection with the grisly discovery of 26 bodies in a mass grave at another location. Officials suspect as many as 400 mostly ethnic Rohingya from Myanmar were being held for ransom at the remote camp near the Malaysian border. Steve Sandford reports on developments in the case.
Video

Video Russia's 'Victory Day' Glory Over Nazis Overshadowed by Ukraine

ussia is preparing to commemorate the 70th anniversary of the end of World War II, known since the Soviet era as “The Great Patriotic War,” with a massive parade on May 9th of military hardware and millions of medals handed out to veterans or their relatives. But critics say the Soviet-style display of power and nationalism overshadows tragic scars during and after the war that still influence politics and foreign policy, especially in the current Ukraine crisis.
Video

Video WWII Anniversary Brings Old Friends and New Worries

The 70th anniversary of the end of World War II has special significance, with Russia becoming more assertive in Ukraine and sending its military planes to the edges of western countries’ airspace. Changes in the geostrategic balance and the transatlantic relationship are felt across the continent, not least in German towns that have hosted U.S. military bases since the defeat of Nazi Germany. VOA’s Al Pessin visited Schweinfurt, Germany, where a large base closed last year.
Video

Video Abraham Lincoln Funeral Re-created for 150th Civil War Anniversary

Over the last four years, commemorative events to mark the 150th anniversary of the U.S. Civil War have brought thousands of visitors to battlefields and historic landmarks across the country. As VOA's Kane Farabaugh reports from the Midwest state of Illinois, the final event in the Civil War's sesquicentennial honors the final journey home of the slain American President, Abraham Lincoln.
Video

Video Campaign Raises Money to 'Uncuff' Journalists

Beginning Sunday – World Press Freedom Day – the Committee to Protect Journalists, a private U.S. group, is launching a campaign to bring attention to their plight and encourage efforts to free them. Deborah Block reports.
Video

Video Volunteers Pull Together to Aid Baltimore Riot Victims

Calm has returned to Baltimore, Maryland, after authorities lifted an overnight curfew imposed almost a week ago to stem the rioting that followed the funeral of Freddie Gray - the 25-year-old black man who died of spinal injuries suffered while in police custody. Six police officers, three of them African-American, have been charged in connection with his death. Baltimore is now trying to get back to normal, in part with the help of volunteers who responded to calls to help those in the city'
Video

Video From Aleppo To Berlin: Band of Brothers Escapes Civil War

Hundreds of thousands of Syrians have fled the civil war in their country and journeyed to Europe by boat across the Mediterranean. It is a terrifying ordeal with dangers at every turn. A group of Syrian brothers and their friends describe their ordeal as they try to reach Germany. VOA's Henry Ridgwell reports. ...
Video

Video Rural Nepal Suffers Brunt of Quake’s Devastation

Nepal is still coming to grips with the full extent of the devastation and misery caused by last Saturday’s magnitude 7.8 earthquake. Some of the hardest-hit communities have been cut off by landslides making it difficult to assess the precise toll. A VOA News crew has been among the first to reach a few of the smaller, remote communities. Correspondent Steve Herman reports from the Sindhupolchak district, east of Kathmandu, which suffered greatly in Nepal’s worst quake in more than 80 years.
Video

Video Obama Praises Work of 3 Immigrant Journalists

President Barack Obama met with three immigrant journalists at the White House Friday to praise them for their work ahead of World Press Freedom Day, May 3. In attendance: Dieu Cay (his pen name) a blogger from Vietnam recently released from prison; Lily Mengesha from Ethiopia who was harassed and detained for exposing the marrying off of young girls as child brides, and Fatima Tlisova, an ethnic Circassian from the North Caucasus region of Russia, who works for VOA's Russian Service.
Video

Video Middle East Atheist Channel Defies Taboo

In Egypt, a deeply religious country in a deeply religious region, atheism is not only taboo, it is dangerous. It is sometimes even criminal to publicly declare nonbelief. Despite the danger, one group of activists is pushing back with a new online channel that defends the right not to believe. VOA’s Heather Murdock reports.
Video

Video Nepal Quake Survivors Tell Their Stories

Against all hope, rescuers have found a few more survivors of the devastating earthquake that hit Nepal last Saturday. Mountain climbers and hikers trapped in remote places also have been airlifted to safety, and aid is finally reaching people in the areas closest to the quake's epicenter. Survivors and rescuers are now recounting their experience. Zlatica Hoke has this story.
Video

Video Lessons for Germany, Europe Remain on Anniversary of WWII's End

The 70th anniversary of the end of World War II will be marked May 8-9 in all European countries except Germany, which lost the war. How is the war viewed there, and what impact is it still having? From Berlin, VOA’s Al Pessin reports.
Video

Video Nepal Town Destroyed By Quake Counts Itself Lucky

Foreign search teams on Wednesday began reaching some of the communities outside Kathmandu that suffered worse damage than Nepal’s capital from last Saturday’s massive earthquake. VOA Correspondent Steve Herman is in Sankhu - a town of about 10,000 people - where there is relief the death toll is not higher despite widespread destruction.
Video

Video Somali Hotel Chain Owner Strives to Make a Difference

Many in the Somali diaspora are returning home to make a new life despite the continuing risks. Since 2011 when a military campaign against Al-Shabab militants began making progress, members of the diaspora community have come back to open hospitals, schools, hotels, restaurants and other businesses. Abdulaziz Billow in Mogadishu profiles the owner of a chain of hotels and restaurants who is helping to bring change to the once-deadly Somali capital.
Video

Video Child Migrants Cross Mediterranean Alone, Face Unknown Future

Among the thousands of migrants making the deadly journey by boat to Europe, there are unaccompanied girls and boys. Some have been sent by relatives to earn money; others are orphaned or fleeing war. From a shelter for young migrants in the Sicilian town of Caltagirone, VOA's Henry Ridgwell reports.

Poll: Baltimore Police Charged

Poll archive

VOA Blogs