Halliburton Knew Cement for BP Unstable, Report Finds (Update2)

From Bloomberg.

Oct. 28 (Bloomberg) -- Halliburton Co. knew cement it mixed for BP Plc’s doomed Macondo well was unstable as much as two months before the April blowout that triggered the worst U.S. oil spill, a report to a presidential commission found. Halliburton dropped the most in almost two years in New York trading...

Halliburton Drops Most in 23 Months on BP Well Report (Update1)

Oct. 28 (Bloomberg) -- Halliburton Co., the world’s second- largest oilfield-services provider, fell the most in almost two years after a government report said cement the company recommended to seal BP Plc’s Gulf of Mexico well was unstable and may have contributed to the largest U.S. offshore oil spill...