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ANODE SLURRY FOR CATHODIC PROTECTION OF UNDERGROUND METALLIC STRUCTURES AND METHOD OF APPLICATION THEREOF
ANODE SLURRY FOR CATHODIC PROTECTION OF UNDERGROUND METALLIC STRUCTURES AND METHOD OF APPLICATION THEREOF
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机译:用于地下金属结构阴极保护的阳极泥浆及其应用方法
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摘要
An anode slurry for cathodic protection to underground metallic structures, preferably for casings of hydrocarbon producing wells or water injecting/producing wells, comprising a granulated electrical conducting material as anode and optionally a granulated filler with high electrical conductivity (backfill). There is also disclosed a method for providing cathodic protection to underground metallic structures by injecting an anode slurry into the underground formation containing the metallic structures.
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