J55钢在模拟CO2 注入井环空环境中的关键性腐蚀因素
崔怀云, 刘智勇, 卢琳

Critical Corrosion Factors for J55 Tubing Steel in a Simulated Annulus Environment of CO2 Injection Well
CUI Huaiyun, LIU Zhiyong, LU Lin
图2 模拟环空环境中pH值的计算结果
Fig.2 Calculated results of pH value for the simulated annulus environment