Research on the Steel for Oil and Gas Pipelines in Sour Environment

Xiaodong Shao 1, 2*

1State Key Laboratory for Performance and Structure Safety of Petroleum Tubular Goods and Equipment Materials, No. 89 Jinyeer Road, Xi’an 710077, China

2CNPC Tubular Goods Research Institute, No. 89 Jinyeer Road, Xi’an 710077, China