2011•Drilling Fluid & Completion FluidRequires access
Research on Synthesis and Performance Evaluation of Corrosion Inhibitor CZ-1
Yongbin Li
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Abstract
Facing to the problems of corrosion to metal facilities in high temperature and high salty oil field,a corrosion inhibitor CZ-1 was developed by diethylene triamine,formaldehyde and phosphorous acid.The experimental results showed that the corrosion rate can be controlled in 0.031 9 mm/a at the highest temperature of 160 ℃ with the content of 100 mg/L.