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          CN 51-1183/TE

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Your Position :Home->Past Journals Catalog->2016 Vol.2

Optimization of Startup Scheme for Submarine Gas Pipeline of Ghana National Gas Company
Author of the article:Huang Chongshun, Zhu Ningning
Author's Workplace:China Petroleum & Chemical Corporation Zhongyuan Oilfield Company
Key Words:Submarine pipeline; Optimization; Put into production
Abstract:

The submarine gas pipeline from Ghana's Jubilee oilfield to gas treatment plant as Ghana's first submarine gas pipeline is of great significance to the improvement of Ghana's domestic energy structure and relief of domestic power supply shortage. Due to technical issues such as rich heavy hydrocarbon in gas composition, the diameter of submarine pipeline varying from DN 250 to DN 300 and large dropping variance and so on, common methods for submarine pipeline start-up are not applicable. Simultaneous operation of drainage, drying and start-up has been realized successfully by selecting pig properly, optimizing drainaing scheme, which provides experiences for the start-up of deep-sea submarine pipeline.

 


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