GOM Export Gas Pipeline, Hydrate Plug Detection and Removal

2004 ◽  
Author(s):  
Sam Kashou ◽  
Sivakumar Subramanian ◽  
Patrick Matthews ◽  
Lawrence Thummel ◽  
Eric Faucheaux ◽  
...  
Keyword(s):  
Gas Pipeline ◽  
Hydrate Plug

scholarly journals A study of hydrate plug formation in a subsea natural gas pipeline using a novel high-pressure flow loop

2013 ◽  
Vol 10 (1) ◽  
pp. 97-105 ◽  
Author(s):  
Wenqing Li ◽  
Jing Gong ◽  
Xiaofang Lü ◽  
Jiankui Zhao ◽  
Yaorong Feng ◽  
...  
Keyword(s):  
High Pressure ◽  
Natural Gas ◽  
Gas Pipeline ◽  
Flow Loop ◽  
Pressure Flow ◽  
Natural Gas Pipeline ◽  
Hydrate Plug ◽  
Plug Formation

Research Into Problems of Plugged Submarine Gas Line in the Bo-Xi Oil Field

2008 ◽  
Author(s):  
Da Yu ◽  
Xiaojiao Cheng
Keyword(s):  
Transmission Efficiency ◽  
Gas Pipeline ◽  
Oil Field ◽  
Liquid Volume ◽  
Hydrate Plug

Trough research on plugging problems of the submarine gas line in the Bo-Xi oil field, the cause of plugging, composition of plug stuff were found out, and a method to predict the position of hydrate plug is proposed. The accumulated liquid volume and the transmission efficiency of the pipeline were calculated. It is suggested that a special pig was developed to sweep off the accumulated liquid in the gas pipeline and to prevent formation of hydrate plug.

Effect of the Electro-Chemical Hydrogen Charging Time on Hydrogen Embrittlement of X70 Steel Using for Gas Pipeline

2013 ◽  
Vol 51 (11) ◽  
pp. 813-820
Author(s):  
Chi-Eun Sung ◽  
Hyeon-Jee Jeon ◽  
Jin-Kyung Lee ◽  
In-Soo Son ◽  
Sang-Pill Lee ◽  
...  
Keyword(s):  
Hydrogen Embrittlement ◽  
Gas Pipeline ◽  
Hydrogen Charging ◽  
Charging Time
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