户部寨气田腐蚀分析及腐蚀防护

CORROSION FACTORS STUDY AND ANTI-CORROSION TECHNIQUE OF HUBUZHAI GAS FIELD

关键词:  户部寨气田 腐蚀分析 腐蚀防护 中原油田 矿化度 流速 C02浓度 缓蚀剂

Key words:  gas production field, study of corrosion, preventing from corrosion,

摘要:

通过对户部寨气田腐蚀因素的调研分析，找出了腐蚀原因。通过实验，考察了温度、C02浓度、矿化度、流速对腐蚀的影响及规律，开发出了高效气井缓蚀剂，将该缓蚀剂在现场进行试验，气井腐蚀状况得到了控制，达到了理想的防护效果。

Abstract:

This paper researches corrosion factors of Hubuzhai Gas Field. Through many simulation tests, the effect on corrosion of these factors is studied. A corrosion inhibitor of gas production well is confected. Many tests using this inhibitor were taken in the