IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v12y2019i21p4177-d282684.html
   My bibliography  Save this article

The Effects of Coupling Stiffness and Slippage of Interface Between the Wellbore and Unconsolidated Sediment on the Stability Analysis of the Wellbore Under Gas Hydrate Production

Author

Listed:
  • Jung-Tae Kim

    (Department of Civil and Environmental Engineering, Korea Advanced Institute of Science and Technology, Daejeon 34141, Korea)

  • Ah-Ram Kim

    (Department of Infrastructure Safety Research, Korea Institute of Civil Engineering and Building Technology, Gyeonggi 10223, Korea)

  • Gye-Chun Cho

    (Department of Civil and Environmental Engineering, Korea Advanced Institute of Science and Technology, Daejeon 34141, Korea)

  • Chul-Whan Kang

    (Department of Civil and Environmental Engineering, Korea Advanced Institute of Science and Technology, Daejeon 34141, Korea)

  • Joo Yong Lee

    (Petroleum and Marine Resource Devision, Korea Institute of Geoscience and Mineral Resources, Daejeon 34132, Korea)

Abstract

Gas hydrates have great potential as future energy resources. Several productivity and stability analyses have been conducted for the Ulleung Basin, and the depressurization method is being considered for production. Under depressurization, ground settlement occurs near the wellbore and axial stress develops. For a safe production test, it is essential to perform a stability analysis for the wellbore and hydrate-bearing sediments. In this study, the development of axial stress on the wellbore was investigated considering the coupling stiffness of the interface between the wellbore and sediment. A coupling stiffness model, which can consider both confining stress and slippage phenomena, was suggested and applied in a numerical simulation. Parametric analyses were conducted to investigate the effects of coupling stiffness and slippage on axial stress development. The results show that shear coupling stiffness has a significant effect on wellbore stability, while normal coupling stiffness has a minor effect. In addition, the maximum axial stress of the well bore has an upper limit depending on the magnitude of the confining stress, and the axial stress converges to this upper limit due to slipping at the interface. The results can be used as fundamental data for the design of wellbore under depressurization-based gas production.

Suggested Citation

  • Jung-Tae Kim & Ah-Ram Kim & Gye-Chun Cho & Chul-Whan Kang & Joo Yong Lee, 2019. "The Effects of Coupling Stiffness and Slippage of Interface Between the Wellbore and Unconsolidated Sediment on the Stability Analysis of the Wellbore Under Gas Hydrate Production," Energies, MDPI, vol. 12(21), pages 1-23, November.
    • Handle: RePEc:gam:jeners:v:12:y:2019:i:21:p:4177-:d:282684
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/12/21/4177/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/12/21/4177/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Feng, Yongchang & Chen, Lin & Suzuki, Anna & Kogawa, Takuma & Okajima, Junnosuke & Komiya, Atsuki & Maruyama, Shigenao, 2019. "Numerical analysis of gas production from layered methane hydrate reservoirs by depressurization," Energy, Elsevier, vol. 166(C), pages 1106-1119.
    2. Zheng, Ruyi & Li, Shuxia & Li, Qingping & Li, Xiaoli, 2018. "Study on the relations between controlling mechanisms and dissociation front of gas hydrate reservoirs," Applied Energy, Elsevier, vol. 215(C), pages 405-415.
    3. E. Dendy Sloan, 2003. "Fundamental principles and applications of natural gas hydrates," Nature, Nature, vol. 426(6964), pages 353-359, November.
    4. Yi Wang & Jing-Chun Feng & Xiao-Sen Li & Yu Zhang & Gang Li, 2016. "Evaluation of Gas Production from Marine Hydrate Deposits at the GMGS2-Site 8, Pearl River Mouth Basin, South China Sea," Energies, MDPI, vol. 9(3), pages 1-22, March.
    5. Chong, Zheng Rong & Yang, She Hern Bryan & Babu, Ponnivalavan & Linga, Praveen & Li, Xiao-Sen, 2016. "Review of natural gas hydrates as an energy resource: Prospects and challenges," Applied Energy, Elsevier, vol. 162(C), pages 1633-1652.
    6. Hailong Lu & Yu-taek Seo & Jong-won Lee & Igor Moudrakovski & John A. Ripmeester & N. Ross Chapman & Richard B. Coffin & Graeme Gardner & John Pohlman, 2007. "Complex gas hydrate from the Cascadia margin," Nature, Nature, vol. 445(7125), pages 303-306, January.
    7. Xuke Ruan & Xiao-Sen Li & Chun-Gang Xu, 2017. "Numerical Investigation of the Production Behavior of Methane Hydrates under Depressurization Conditions Combined with Well-Wall Heating," Energies, MDPI, vol. 10(2), pages 1-17, January.
    8. Zhixue Sun & Ying Xin & Qiang Sun & Ruolong Ma & Jianguang Zhang & Shuhuan Lv & Mingyu Cai & Haoxuan Wang, 2016. "Numerical Simulation of the Depressurization Process of a Natural Gas Hydrate Reservoir: An Attempt at Optimization of Field Operational Factors with Multiple Wells in a Real 3D Geological Model," Energies, MDPI, vol. 9(9), pages 1-20, September.
    9. Xuke Ruan & Yongchen Song & Jiafei Zhao & Haifeng Liang & Mingjun Yang & Yanghui Li, 2012. "Numerical Simulation of Methane Production from Hydrates Induced by Different Depressurizing Approaches," Energies, MDPI, vol. 5(2), pages 1-21, February.
    10. Zheng Su & Yuncheng Cao & Nengyou Wu & Yong He, 2011. "Numerical Analysis on Gas Production Efficiency from Hydrate Deposits by Thermal Stimulation: Application to the Shenhu Area, South China Sea," Energies, MDPI, vol. 4(2), pages 1-20, February.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Jung-Tae Kim & Chul-Whan Kang & Ah-Ram Kim & Joo Yong Lee & Gye-Chun Cho, 2021. "Effect of Permeability on Hydrate-Bearing Sediment Productivity and Stability in Ulleung Basin, East Sea, South Korea," Energies, MDPI, vol. 14(6), pages 1-16, March.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Jung-Tae Kim & Chul-Whan Kang & Ah-Ram Kim & Joo Yong Lee & Gye-Chun Cho, 2021. "Effect of Permeability on Hydrate-Bearing Sediment Productivity and Stability in Ulleung Basin, East Sea, South Korea," Energies, MDPI, vol. 14(6), pages 1-16, March.
    2. Yun-Pei Liang & Shu Liu & Qing-Cui Wan & Bo Li & Hang Liu & Xiao Han, 2018. "Comparison and Optimization of Methane Hydrate Production Process Using Different Methods in a Single Vertical Well," Energies, MDPI, vol. 12(1), pages 1-21, December.
    3. Cheng, Fanbao & Sun, Xiang & Li, Yanghui & Ju, Xin & Yang, Yaobin & Liu, Xuanji & Liu, Weiguo & Yang, Mingjun & Song, Yongchen, 2023. "Numerical analysis of coupled thermal-hydro-chemo-mechanical (THCM) behavior to joint production of marine gas hydrate and shallow gas," Energy, Elsevier, vol. 281(C).
    4. Lee, Joonseop & Lee, Dongyoung & Seo, Yongwon, 2021. "Experimental investigation of the exact role of large-molecule guest substances (LMGSs) in determining phase equilibria and structures of natural gas hydrates," Energy, Elsevier, vol. 215(PB).
    5. Zhong, Xiuping & Pan, Dongbin & Zhu, Ying & Wang, Yafei & Zhai, Lianghao & Li, Xitong & Tu, Guigang & Chen, Chen, 2021. "Fracture network stimulation effect on hydrate development by depressurization combined with thermal stimulation using injection-production well patterns," Energy, Elsevier, vol. 228(C).
    6. Yu, Tao & Guan, Guoqing & Abudula, Abuliti & Wang, Dayong & Song, Yongchen, 2021. "Numerical evaluation of free gas accumulation behavior in a reservoir during methane hydrate production using a multiple-well system," Energy, Elsevier, vol. 218(C).
    7. Liu, Zhiqiang & Wang, Linlin & Yu, Shihui, 2023. "Mechanisms governing production efficiency from methane hydrate bearing sediments," Energy, Elsevier, vol. 268(C).
    8. Yi Wang & Lei Zhan & Jing-Chun Feng & Xiao-Sen Li, 2019. "Influence of the Particle Size of Sandy Sediments on Heat and Mass Transfer Characteristics during Methane Hydrate Dissociation by Thermal Stimulation," Energies, MDPI, vol. 12(22), pages 1-15, November.
    9. Sun, You-Hong & Zhang, Guo-Biao & Carroll, John J. & Li, Sheng-Li & Jiang, Shu-Hui & Guo, Wei, 2018. "Experimental investigation into gas recovery from CH4-C2H6-C3H8 hydrates by CO2 replacement," Applied Energy, Elsevier, vol. 229(C), pages 625-636.
    10. Sergey Misyura & Pavel Strizhak & Anton Meleshkin & Vladimir Morozov & Olga Gaidukova & Nikita Shlegel & Maria Shkola, 2023. "A Review of Gas Capture and Liquid Separation Technologies by CO 2 Gas Hydrate," Energies, MDPI, vol. 16(8), pages 1-20, April.
    11. Yi Wang & Jing-Chun Feng & Xiao-Sen Li & Yu Zhang & Gang Li, 2016. "Evaluation of Gas Production from Marine Hydrate Deposits at the GMGS2-Site 8, Pearl River Mouth Basin, South China Sea," Energies, MDPI, vol. 9(3), pages 1-22, March.
    12. Yu, Tao & Guan, Guoqing & Abudula, Abuliti, 2019. "Production performance and numerical investigation of the 2017 offshore methane hydrate production test in the Nankai Trough of Japan," Applied Energy, Elsevier, vol. 251(C), pages 1-1.
    13. Sun, Xiang & Li, Yanghui & Liu, Yu & Song, Yongchen, 2019. "The effects of compressibility of natural gas hydrate-bearing sediments on gas production using depressurization," Energy, Elsevier, vol. 185(C), pages 837-846.
    14. Li, Xiao-Sen & Xu, Chun-Gang & Zhang, Yu & Ruan, Xu-Ke & Li, Gang & Wang, Yi, 2016. "Investigation into gas production from natural gas hydrate: A review," Applied Energy, Elsevier, vol. 172(C), pages 286-322.
    15. Yu, Tao & Guan, Guoqing & Wang, Dayong & Song, Yongchen & Abudula, Abuliti, 2021. "Numerical investigation on the long-term gas production behavior at the 2017 Shenhu methane hydrate production site," Applied Energy, Elsevier, vol. 285(C).
    16. Zhao, Ermeng & Hou, Jian & Ji, Yunkai & Liu, Yongge & Bai, Yajie, 2021. "Enhancing gas production from Class II hydrate deposits through depressurization combined with low-frequency electric heating under dual horizontal wells," Energy, Elsevier, vol. 233(C).
    17. Yuan, Yilong & Gong, Ye & Xu, Tianfu & Zhu, Huixing, 2023. "Multiphase flow and geomechanical responses of interbedded hydrate reservoirs during depressurization gas production for deepwater environment," Energy, Elsevier, vol. 262(PB).
    18. Feng, Yongchang & Chen, Lin & Kanda, Yuki & Suzuki, Anna & Komiya, Atsuki & Maruyama, Shigenao, 2021. "Numerical analysis of gas production from large-scale methane hydrate sediments with fractures," Energy, Elsevier, vol. 236(C).
    19. Kou, Xuan & Li, Xiao-Sen & Wang, Yi & Zhang, Yu & Chen, Zhao-Yang, 2020. "Distribution and reformation characteristics of gas hydrate during hydrate dissociation by thermal stimulation and depressurization methods," Applied Energy, Elsevier, vol. 277(C).
    20. Yu, Tao & Guan, Guoqing & Abudula, Abuliti & Wang, Dayong, 2019. "3D visualization of fluid flow behaviors during methane hydrate extraction by hot water injection," Energy, Elsevier, vol. 188(C).

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jeners:v:12:y:2019:i:21:p:4177-:d:282684. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.