Integrating test device and method for creep failure and ultrasonic response of methane hydrate-bearing sediments

Clarifying the creep behaviors of hydrate-bearing sediment (HBS) under long-term loading is crucial for evaluating reservoir stability during hydrate exploitation. Figuring out a way of characterizing deformation behaviors and their geophysical responses to HBS is the basis for modeling creep behavi...

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Veröffentlicht in:	Review of scientific instruments 2023-02, Vol.94 (2), p.025105-025105
Hauptverfasser:	Hu, Qiaobo, Li, Yanlong, Sun, Xiaofeng, Chen, Mingtao, Bu, Qingtao, Gong, Bin
Format:	Artikel
Sprache:	eng
Schlagworte:	Axial loads Axial stress Confining Creep strength Data collection Deformation Exploitation Failure analysis Geophysical methods High pressure Low temperature Methane hydrates Pressure chambers Reservoirs Sediments Stability analysis Strain Stress-strain relationships Testing time
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