The Repair Technology of Oil and Gas Pipeline Accident
Oil and gas pipeline accidents have uncontrollability.There are several serious damages after a leakage: fire and explosion,gas poisoning and environmental pollution.As much as possible to reduce the hazardous of leakage,this study describes technology of holing and plugging on non-stop pipeline with pressure,focuses on the welding tee,opening,plugging,under plugs,corrosion and other key aspects.It is found that opening rigs,plugging rig and under blocking device are developing toward large-caliber and automation.This paper also reviews the progress and benefits of inner tube intelligent repair technology.Discuss the development direction of repair technology and equipment in the future.
oil and gas pipeline leakage tapping and plugging intelligent repair
Xiaoshan Chen Qingdong Zhang Chaocheng Zhao
Department of Environmental and Safty Engineering,China University of Petroleum(East China)
国内会议
青岛
英文
96-101
2014-08-28（万方平台首次上网日期，不代表论文的发表时间）