Halliburton, accused of doing defective work on BP's Macondo well before it exploded in 2010, killing 11 men and dumping 4.9 million barrels of oil into the Gulf of Mexico.
Halliburton agrees US$1.1 billion deal for 2010 Gulf of Mexico oil spill
US company reaches settlement for role in 2010 disaster at BP well in Gulf of Mexico
Halliburton, accused of doing defective work on BP's Macondo well before it exploded in 2010, killing 11 men and dumping 4.9 million barrels of oil into the Gulf of Mexico.
