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Research on Material Selection and Sizes Optimization of Casing Material for Fracturing Wells under Existence of Brine Corrosion

The designing level of material selection and sizes optimization of casing material for fracturing wells under existence of brine corrosion play a key role in the expected production target to fracturing wells. This paper introduces the effect of brine corrosion on casing material, material selection of tubing and casing for fracturing wells and proposes the optimization idea and technique of tubing sizes selection. By application, the study above has a good practicality.