Qichao Zhao

Corrosion Failure Analysis of Tubing Couplings and the Mechanism of Flow-Accelerated Corrosion

Tubing couplings are recognized as a vulnerable link in pipe string integrity, accounting for over 60% of all failure incidents. In this study, a perforation-failed N80 double-male short sub retrieved from a coalbed methane jet pump well was systematically investigated. A multi-f...