Pore Structure Evolution in Sandstone of Underground Gas Storage during Cyclic Injection and Production Based on Nuclear Magnetic Resonance Technology
The underground gas storage (UGS) in depleted sandstone reservoirs forms the largest proportion of the UGS market in China. Multiple cycles of natural gas injection and production in the sandstone cause the rapid increase and drawdown of pore pressure, which may induce damage to the rock skeleton st...
Main Authors: | Xiaosong Qiu, Hejuan Liu, Mancang Liu, Haijun Mao, Duocai Wang, Qiqi Ying, Shengnan Ban |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2023-02-01
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Series: | Energies |
Subjects: | |
Online Access: | https://www.mdpi.com/1996-1073/16/5/2096 |
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