Effects of Geomechanical Mechanisms on Gas Production Behavior: A Simulation Study of a Class-3 Hydrate Deposit of Four-Way-Closure Ridge Offshore Southwestern Taiwan

Cheng Yueh Wu; Yung Cheng Chiu; Yi Jyun Huang; Bieng Zih Hsieh

doi:10.1016/j.egypro.2017.08.163

Effects of Geomechanical Mechanisms on Gas Production Behavior: A Simulation Study of a Class-3 Hydrate Deposit of Four-Way-Closure Ridge Offshore Southwestern Taiwan

Cheng Yueh Wu, Yung Cheng Chiu, Yi Jyun Huang, Bieng Zih Hsieh

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研究成果: Conference article › 同行評審

8 引文斯高帕斯（Scopus）

摘要

The purpose of this study is to investigate the effects of the geomechanical mechanisms on the gas production of a depressurized Class-3 hydrate deposit, Four-Way-Closure Ridge. From this case study, we found that there is a lower gas production rate and a longer production plateau when geomechanics are considered in the fluid flow modeling. The Young's modulus and Poisson's ratio are sensitive parameters to the reservoir deformation and the seafloor subsidence. We suggest that the geomechanical issue should be well considered in a hydrate deposit development project.

原文	English
頁（從 - 到）	486-493
頁數	8
期刊	Energy Procedia
卷	125
DOIs	https://doi.org/10.1016/j.egypro.2017.08.163
出版狀態	Published - 2017
事件	European Geosciences Union General Assembly 2017: Energy, Resources and the Environment (ERE): Meeting the Challenges of the Future - Vienna, Austria 持續時間: 2017 4月 23 → 2017 4月 28

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10.1016/j.egypro.2017.08.163

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title = "Effects of Geomechanical Mechanisms on Gas Production Behavior: A Simulation Study of a Class-3 Hydrate Deposit of Four-Way-Closure Ridge Offshore Southwestern Taiwan",

abstract = "The purpose of this study is to investigate the effects of the geomechanical mechanisms on the gas production of a depressurized Class-3 hydrate deposit, Four-Way-Closure Ridge. From this case study, we found that there is a lower gas production rate and a longer production plateau when geomechanics are considered in the fluid flow modeling. The Young's modulus and Poisson's ratio are sensitive parameters to the reservoir deformation and the seafloor subsidence. We suggest that the geomechanical issue should be well considered in a hydrate deposit development project.",

author = "Wu, {Cheng Yueh} and Chiu, {Yung Cheng} and Huang, {Yi Jyun} and Hsieh, {Bieng Zih}",

note = "Funding Information: This research was supported by grant MOST 106-3113-M-002-001 from the Ministry of Science and Technology (MOST), Taiwan. The authors especially thank Prof. C.S. Liu, Prof. Andrew T.S. Lin and their research team members for providing the geological and geophysical information of the Four-Way Closure Ridge hydrate deposit. Publisher Copyright: {\textcopyright} 2017 The Authors. Published by Elsevier Ltd.; European Geosciences Union General Assembly 2017: Energy, Resources and the Environment (ERE): Meeting the Challenges of the Future ; Conference date: 23-04-2017 Through 28-04-2017",

year = "2017",

doi = "10.1016/j.egypro.2017.08.163",

language = "English",

volume = "125",

pages = "486--493",

journal = "Energy Procedia",

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T2 - European Geosciences Union General Assembly 2017: Energy, Resources and the Environment (ERE): Meeting the Challenges of the Future

AU - Wu, Cheng Yueh

AU - Chiu, Yung Cheng

AU - Huang, Yi Jyun

AU - Hsieh, Bieng Zih

N1 - Funding Information: This research was supported by grant MOST 106-3113-M-002-001 from the Ministry of Science and Technology (MOST), Taiwan. The authors especially thank Prof. C.S. Liu, Prof. Andrew T.S. Lin and their research team members for providing the geological and geophysical information of the Four-Way Closure Ridge hydrate deposit. Publisher Copyright: © 2017 The Authors. Published by Elsevier Ltd.

PY - 2017

Y1 - 2017

N2 - The purpose of this study is to investigate the effects of the geomechanical mechanisms on the gas production of a depressurized Class-3 hydrate deposit, Four-Way-Closure Ridge. From this case study, we found that there is a lower gas production rate and a longer production plateau when geomechanics are considered in the fluid flow modeling. The Young's modulus and Poisson's ratio are sensitive parameters to the reservoir deformation and the seafloor subsidence. We suggest that the geomechanical issue should be well considered in a hydrate deposit development project.

AB - The purpose of this study is to investigate the effects of the geomechanical mechanisms on the gas production of a depressurized Class-3 hydrate deposit, Four-Way-Closure Ridge. From this case study, we found that there is a lower gas production rate and a longer production plateau when geomechanics are considered in the fluid flow modeling. The Young's modulus and Poisson's ratio are sensitive parameters to the reservoir deformation and the seafloor subsidence. We suggest that the geomechanical issue should be well considered in a hydrate deposit development project.

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DO - 10.1016/j.egypro.2017.08.163

M3 - Conference article

AN - SCOPUS:85030690962

SN - 1876-6102

VL - 125

SP - 486

EP - 493

JO - Energy Procedia

JF - Energy Procedia

Y2 - 23 April 2017 through 28 April 2017

ER -

Effects of Geomechanical Mechanisms on Gas Production Behavior: A Simulation Study of a Class-3 Hydrate Deposit of Four-Way-Closure Ridge Offshore Southwestern Taiwan

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