Perilous Times
BP to make new attempt to plug Gulf of Mexico oil leak
Page last updated at 04:06 GMT, Saturday, 10 July 2010 05:06 UK
BBC - Smoke rises from the BP oil spill site, as natural gas is burned
off BP will use a lull in the storm season in its latest attempt to cap
the leak
BP will start replacing the cap over the blown-out oil well in the Gulf
of Mexico over the weekend, reports say.
It is hoped the new cap will significantly increase the amount of oil
being captured from the sea-bed.
However while it is being replaced oil will flow unimpeded into the sea.
BP's submersible robots could start removing the current containment
cap from the ocean floor as early as Saturday, the Coast Guard
commander overseeing the response said.
Admiral Thad Allen said the flow of leaking oil could be shut off by
Monday. But in that time hundreds of thousands of barrels of oil could
flow unabated into the ocean.
"We have a significant chance to dramatically reduce the oil that's
being released into the environment and maybe shut the well in
altogether in the next week," he said.
"I use the word 'contained'," said Admiral Allen. "'Stop' is when we
put the plug in down below."
BP is continuing work on what it hopes will be the ultimate solution -
drilling two wells to intercept and block the leak, under the seabed.
Lull in storms
BP is hopeful the new cap will enable it to capture almost all the
escaping crude, says BBC correspondent Madeleine Morris in Washington.
At the moment it is believed that BP is siphoning off only around half
the leaking oil.
Current US government estimates of the spill range from between 35,000
to 60,000 barrels a day.
The company is taking advantage of a predicted week-long lull in the
storm season to make the changes to its operation.
It also plans to connect a third containment ship to capture more oil.
On Thursday BP said its operation to drill a new relief well to stop
the Deepwater Horizon leak was ahead of schedule.
The latest efforts to halt the environmental catastrophe come as one of
BP's partners in the deepwater well refuses to pay its share of the
costs so far.
Houston-based Anadarko, which owns 25% of the Macondo well, was asked
to pay $272m (£180m) by BP.
But an Anadarko spokesman said it was going to withhold payment.
BP said it was "disappointed" that the firm had "failed to live up to
their obligations".
He said another firm with a stake in the project, Mitsui Oil
Exploration, had also not responded to a request to help pay for the
spill.
BP's bill so far after the Deepwater Horizon oil rig exploded in April
has been more than $3.1bn - and it has agreed to set up a $20bn fund to
deal with compensation claims and clean-up costs.
President Obama has called the leak the biggest environmental disaster
in US history.