cement bond log การใช้

• It criticized BP for its failure to run a cement bond log test.
• Halliburton also blamed the governmental officials and BP . It criticized BP for its failure to run a cement bond log test.
• A "'cement bond log "'documents an evaluation of the integrity of cement work performed on an oil well.
• In the first UK shale gas well, Preese Hall 1, the cement bond log ( CBL ) showed some places with poor cement behind the casing in the lowest 100 feet of the well, between zones in the production hole section, which were repaired to achieve better zone isolation.