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Revamped corrosion program cuts costs and downtime in coalbed methane field 

An operator in a coalbed methane field began to see very aggressive CO2 corrosion in the tubing string of a well and failure rates as high as 1.7 every year. Each failure was costing anywhere between $25-30K USD. ChampionX was asked to look at the situation and recommend a program that would help alleviate the problem.