In response to a report released Thursday by the National Oil Spill Commission that said BP and Halliburton knew that cement used on the Macondo well was unstable, Halliburton has said the commission's testing procedures may be flawed

摘要

In a statement released today, Halliburton said there are significant differences between its internal cement tests and the commission's test results, which may be due to differences in the cement materials tested.