Sealing Form and Failure Mechanism of Deep In Situ Rock Core Pressure-Maintaining Controller

The mechanical properties of deep rocks change nonlinearly in an in situ pressure environment, so standard cores cannot be used as real samples for deep rock mechanics research. Therefore, obtaining an in situ pressure core is essential. However, the existing pressure-maintaining cores cannot overco...

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Bibliographic Details
Main Authors: Nianhan Wu, Heping Xie, Ling Chen, Mingzhong Gao, Cong Li
Format: Article
Language:English
Published: Wiley 2020-01-01
Series:Geofluids
Online Access:http://dx.doi.org/10.1155/2020/8892720
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