Corrosion Causes of Tubing in a Gas Well
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Abstract
The corrosion of 13Cr tubing in a gas well was investigated and roundly inspected, and the tubing corrosion distribution status and corrosion concentration position of the tubing were obtained. It is considered that the tubing corrosion was due to CO2 , Cl- and water. Some measures for preventing tubing from corrosion were taken according to failure analysis results.
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