Research Progress of Tubing and Casing Corrosion in High Temperature Environment

The research progress of corrosion of tubing and casing materials in high temperature environment in recent years is reviewed, focusing on carbon dioxide corrosion, hydrogen sulfide corrosion, elemental sulfur corrosion and hydrogen corrosion. The corrosion rules, mechanisms and influencing factors of the above four kinds of corrosion are summarized, and the shortcomings of the present research are analyzed. According to the field demand, some suggestions for future research in this field are put forward.