Stability analysis of seabed strata and casing structure during the natural gas hydrates exploitation by depressurization in horizontal wells in South China Sea
Peng-fei Xie Lin Yang Qian-yong Liang Xu-hui Zhang Liang-hua Zhang Bin Zhang Xiao-bing Lu Hui-ce He Xue-min Wu Yi-fei Dong
中国地质(英文)2022,Vol.5Issue(2):P.300-309,10.
中国地质(英文)2022,Vol.5Issue(2):P.300-309,10.DOI:10.31035/cg2022018
Stability analysis of seabed strata and casing structure during the natural gas hydrates exploitation by depressurization in horizontal wells in South China Sea
摘要
关键词
Natural gas hydrates(NGHs)/Exploitation by depressurization/Horizontal well/Stratum subsidence/Shear failure/NGHs exploration trial engineering/Oil and gas exploration engineering/Shenhu Area/South China Sea分类
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Peng-fei Xie,Lin Yang,Qian-yong Liang,Xu-hui Zhang,Liang-hua Zhang,Bin Zhang,Xiao-bing Lu,Hui-ce He,Xue-min Wu,Yi-fei Dong..Stability analysis of seabed strata and casing structure during the natural gas hydrates exploitation by depressurization in horizontal wells in South China Sea[J].中国地质(英文),2022,5(2):P.300-309,10.基金项目
funded by the Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory(Guangzhou)(GML2019ZD0307) (Guangzhou)
the gas hydrate program initiated by the China Geological Survey(DD20190218) (DD20190218)
the project of the National Natural Science Foundation of China(11872365). (11872365)