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Edition and Publication

Edition and Publication:
< Natural Gas and Oil > Editorial Department
Hosted by:
China Petroleum Engineering & Construction Corporation Southwest Company
Authorized by:
China Petroleum Engineering & Construction Corporation
Co-hosted by:
Overseas Research Center of Research Institute of Petroleum Exploration and Development
Editor in Chief:
Du Tonglin
Vice Editor in Chief:
Tang Xiaoyong,Pu Liming
Address:
No.6, Shenghua Road, High-tech District, Chengdu, Sichuan, China
Postal Code:
610041
Tel:
028-86014709
028-86014500
Email:
cnpc-ngo@cnpc.com.cn
Issue:ISSN 1006-5539
CN 51-1183/TE

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Discussion on Innovative Design in Zhongwei- Guiyang Gas Pipeline Project

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Key Words：Pipelines laid in parallel;Gas transportation technology;Innovative design

Abstract：Zhongwei-Guiyang Gas Pipeline is another backbone pipeline under design and construction by PetroChina, which will go from north to south and pass Qinling and Dalou Mountains, laid in parallel with "West-East Gas Pipeline 2", Lanzhou- Chengdu Crude Oil Pipeline, Lanzhou- Chengdu -Chongqing Product Oil Pipeline and China- Myanmar Crude Oil Pipeline. China Petroleum Engineering Co., Ltd. Southwest Company (CPE Southwest for short), which undertook the preliminary design of the project, kept her responsibility in mind always, innovated design ideas and optimized design methods in process design of the gas pipelines in parallel passing complex mountainous areas and solved problems never occurring in similar engineering design.CPE Southwest broke traditional constraints and optimized gas compressor station arrangement in complex mountainous areas, which provides convenience for operation and management of large-scale stations.Introduced is optimization design practice in process design of the gas pipelines in parallel passing complex mountainous areas, in which innovative design ideas and optimization methods can provide useful reference for similar projects.