Numerical Investigation on Shape Optimization of Small-Spacing Twin-Well for Salt Cavern Gas Storage in Ultra-Deep Formation

Numerical Investigation on Shape Optimization of Small-Spacing Twin-Well for Salt Cavern Gas Storage in Ultra-Deep Formation

Small-spacing twin-well (SSTW) salt caverns have an extensive application prospect in thin or bedded rock salt formations due to their good performance, while they are rarely used in ultra-deep formations. The target strata depth of Pingdingshan salt mine is over 1700 m, and it is planned to apply a...

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Bibliographic Details
Main Authors: Haitao Li, Jingen Deng, Qiqi Wanyan, Yongcun Feng, Arnaud Regis Kamgue Lenwoue, Chao Luo, Cheng Hui
Format: Article
Language:English
Published: MDPI AG 2021-05-01
Series:Energies
Subjects:
salt cavern
shape optimization
small-spacing twin-well
underground gas storage
Online Access:https://www.mdpi.com/1996-1073/14/10/2859

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https://www.mdpi.com/1996-1073/14/10/2859

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