IDEAS home Printed from https://ideas.repec.org/a/eee/appene/v332y2023ics0306261922017482.html
   My bibliography  Save this article

Large-scale experimental study of heterogeneity in different types of hydrate reservoirs by horizontal well depressurization method

Author

Listed:
  • Wan, Kun
  • Wu, Tian-Wei
  • Wang, Yi
  • Li, Xiao-Sen
  • Liu, Jian-Wu
  • Kou, Xuan
  • Feng, Jing-Chun

Abstract

The heterogeneity of hydrate distribution and decomposition in sandy reservoirs is an important issue. Because large hydrate simulators are scarce and visualization difficult, heterogeneity in large-scale hydrate reservoirs has been consistently underestimated. In this study, a pilot-scale hydrate simulator with an effective volume of 117.8 L was used to simulate the horizontal well depressurization decomposition of two different types of hydrate reservoirs: gas-saturated and water-saturated. The production performance and heterogeneity of these two hydrate reservoirs were analyzed during the hydrate decomposition process. For the first time, hydrate decomposition heterogeneity was classified into planar heterogeneity and interlayer heterogeneity based on the heterogeneous characteristics in the horizontal and vertical directions. Based on the pressure difference and duration, a dimensionless factor was proposed to quantify the intensity of the heterogeneity at a specific location. Furthermore, this study related the hydrate decomposition heterogeneity intensity variation process to the variations in the two-dimensional geometric model for hydrate distribution in the pore space. The experimental results showed that horizontal well extraction using the depressurization method was highly efficient. During the hydrate decomposition process, planar heterogeneity was stronger in the water-saturated hydrate reservoir than in the gas-saturated hydrate reservoir. In gas-saturated hydrate reservoir, hydrate saturation and heterogeneity increased from top to bottom. In water-saturated hydrate reservoir, hydrate saturation and interlayer heterogeneity increased first and then decreased from top to bottom. The study of heterogeneity was critical for optimizing the hydrate extraction scheme, and emphasis should be placed on the placement of production enhancement facilities in regions with significant heterogeneity.

Suggested Citation

  • Wan, Kun & Wu, Tian-Wei & Wang, Yi & Li, Xiao-Sen & Liu, Jian-Wu & Kou, Xuan & Feng, Jing-Chun, 2023. "Large-scale experimental study of heterogeneity in different types of hydrate reservoirs by horizontal well depressurization method," Applied Energy, Elsevier, vol. 332(C).
    • Handle: RePEc:eee:appene:v:332:y:2023:i:c:s0306261922017482
    DOI: 10.1016/j.apenergy.2022.120491
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0306261922017482
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.apenergy.2022.120491?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Liu, Yongge & Hou, Jian & Zhao, Haifeng & Liu, Xiaoyu & Xia, Zhizeng, 2018. "A method to recover natural gas hydrates with geothermal energy conveyed by CO2," Energy, Elsevier, vol. 144(C), pages 265-278.
    2. Wan, Qing-Cui & Si, Hu & Li, Gang & Feng, Jing-Chun & Li, Bo, 2020. "Heterogeneity properties of methane hydrate formation in a pilot-scale hydrate simulator," Applied Energy, Elsevier, vol. 261(C).
    3. Xu, Chun-Gang & Cai, Jing & Lin, Fu-hua & Chen, Zhao-Yang & Li, Xiao-Sen, 2015. "Raman analysis on methane production from natural gas hydrate by carbon dioxide–methane replacement," Energy, Elsevier, vol. 79(C), pages 111-116.
    4. Yin, Zhenyuan & Moridis, George & Linga, Praveen, 2019. "On the importance of phase saturation heterogeneity in the analysis of laboratory studies of hydrate dissociation," Applied Energy, Elsevier, vol. 255(C).
    5. Kou, Xuan & Li, Xiao-Sen & Wang, Yi & Liu, Jian-Wu & Chen, Zhao-Yang, 2021. "Heterogeneity of hydrate-bearing sediments: Definition and effects on fluid flow properties," Energy, Elsevier, vol. 229(C).
    6. Yin, Zhenyuan & Moridis, George & Tan, Hoon Kiang & Linga, Praveen, 2018. "Numerical analysis of experimental studies of methane hydrate formation in a sandy porous medium," Applied Energy, Elsevier, vol. 220(C), pages 681-704.
    7. Wang, Yi & Li, Xiao-Sen & Li, Gang & Zhang, Yu & Feng, Jing-Chun, 2014. "Experimental investigation into scaling models of methane hydrate reservoir," Applied Energy, Elsevier, vol. 115(C), pages 47-56.
    8. 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.
    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. Zhang, Xuemin & Zhang, Shanling & Yuan, Qing & Liu, Qingqing & Huang, Tingting & Li, Jinping & Wu, Qingbai & Zhang, Peng, 2024. "Gas production from hydrates by CH4-CO2 replacement: Effect of N2 and intermittent heating," Energy, Elsevier, vol. 288(C).
    2. Zhang, Jidong & Yin, Zhenyuan & Li, Qingping & Li, Shuaijun & Wang, Yi & Li, Xiao-Sen, 2023. "Comparison of fluid production between excess-gas and excess-water hydrate-bearing sediments under depressurization and its implication on energy recovery," Energy, Elsevier, vol. 282(C).
    3. Yang, Lei & Shi, Kangji & Qu, Aoxing & Liang, Huiyong & Li, Qingping & Lv, Xin & Leng, Shudong & Liu, Yanzhen & Zhang, Lunxiang & Liu, Yu & Xiao, Bo & Yang, Shengxiong & Zhao, Jiafei & Song, Yongchen, 2023. "The locally varying thermodynamic driving force dominates the gas production efficiency from natural gas hydrate-bearing marine sediments," Energy, Elsevier, vol. 276(C).

    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. Li, Yanghui & Wei, Zhaosheng & Wang, Haijun & Wu, Peng & Zhang, Shuheng & You, Zeshao & Liu, Tao & Huang, Lei & Song, Yongchen, 2024. "Impact of hydrate spatial heterogeneity on gas permeability in hydrate-bearing sediments," Energy, Elsevier, vol. 293(C).
    2. Kou, Xuan & Feng, Jing-Chun & Li, Xiao-Sen & Wang, Yi & Chen, Zhao-Yang, 2022. "Formation mechanism of heterogeneous hydrate-bearing sediments," Applied Energy, Elsevier, vol. 326(C).
    3. Song, Rui & Feng, Xiaoyu & Wang, Yao & Sun, Shuyu & Liu, Jianjun, 2021. "Dissociation and transport modeling of methane hydrate in core-scale sandy sediments: A comparative study," Energy, Elsevier, vol. 221(C).
    4. Hao Peng & Xiaosen Li & Zhaoyang Chen & Yu Zhang & Changyu You, 2022. "Key Points and Current Studies on Seepage Theories of Marine Natural Gas Hydrate-Bearing Sediments: A Narrative Review," Energies, MDPI, vol. 15(14), pages 1-33, July.
    5. Tian, Hailong & Yu, Ceting & Xu, Tianfu & Liu, Changling & Jia, Wei & Li, Yuanping & Shang, Songhua, 2020. "Combining reactive transport modeling with geochemical observations to estimate the natural gas hydrate accumulation," Applied Energy, Elsevier, vol. 275(C).
    6. Wan, Qing-Cui & Yin, Zhenyuan & Gao, Qiang & Si, Hu & Li, Bo & Linga, Praveen, 2022. "Fluid production behavior from water-saturated hydrate-bearing sediments below the quadruple point of CH4 + H2O," Applied Energy, Elsevier, vol. 305(C).
    7. Xu, Chun-Gang & Cai, Jing & Yu, Yi-Song & Yan, Ke-Feng & Li, Xiao-Sen, 2018. "Effect of pressure on methane recovery from natural gas hydrates by methane-carbon dioxide replacement," Applied Energy, Elsevier, vol. 217(C), pages 527-536.
    8. Wu, Zhaoran & Liu, Weiguo & Zheng, Jianan & Li, Yanghui, 2020. "Effect of methane hydrate dissociation and reformation on the permeability of clayey sediments," Applied Energy, Elsevier, vol. 261(C).
    9. Li, Nan & Zhang, Jie & Xia, Ming-Ji & Sun, Chang-Yu & Liu, Yan-Sheng & Chen, Guang-Jin, 2021. "Gas production from heterogeneous hydrate-bearing sediments by depressurization in a large-scale simulator," Energy, Elsevier, vol. 234(C).
    10. Wang, Yi & Feng, Jing-Chun & Li, Xiao-Sen & Zhang, Yu, 2017. "Experimental investigation of optimization of well spacing for gas recovery from methane hydrate reservoir in sandy sediment by heat stimulation," Applied Energy, Elsevier, vol. 207(C), pages 562-572.
    11. Kou, Xuan & Li, Xiao-Sen & Wang, Yi & Liu, Jian-Wu & Chen, Zhao-Yang, 2021. "Heterogeneity of hydrate-bearing sediments: Definition and effects on fluid flow properties," Energy, Elsevier, vol. 229(C).
    12. Chen, Xuejun & Lu, Hailong & Gu, Lijuan & Shang, Shilong & Zhang, Yi & Huang, Xin & Zhang, Le, 2022. "Preliminary evaluation of the economic potential of the technologies for gas hydrate exploitation," Energy, Elsevier, vol. 243(C).
    13. Liao, Youqiang & Zheng, Junjie & Wang, Zhiyuan & Sun, Baojiang & Sun, Xiaohui & Linga, Praveen, 2022. "Modeling and characterizing the thermal and kinetic behavior of methane hydrate dissociation in sandy porous media," Applied Energy, Elsevier, vol. 312(C).
    14. 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.
    15. Hao, Yongmao & Liang, Jikai & Zhan, Shiyuan & Fan, Mingwu & Wang, Jiandong & Li, Shuxia & Yang, Fan & Yang, Shiwei & Wang, Chuanming, 2022. "Dynamic analysis on edge of sand detachment of natural gas hydrate reservoir," Energy, Elsevier, vol. 238(PB).
    16. Mao, Peixiao & Wan, Yizhao & Sun, Jiaxin & Li, Yanlong & Hu, Gaowei & Ning, Fulong & Wu, Nengyou, 2021. "Numerical study of gas production from fine-grained hydrate reservoirs using a multilateral horizontal well system," Applied Energy, Elsevier, vol. 301(C).
    17. Yang, Lei & Shi, Kangji & Qu, Aoxing & Liang, Huiyong & Li, Qingping & Lv, Xin & Leng, Shudong & Liu, Yanzhen & Zhang, Lunxiang & Liu, Yu & Xiao, Bo & Yang, Shengxiong & Zhao, Jiafei & Song, Yongchen, 2023. "The locally varying thermodynamic driving force dominates the gas production efficiency from natural gas hydrate-bearing marine sediments," Energy, Elsevier, vol. 276(C).
    18. Yu, Lu & Zhang, Liang & Zhang, Rui & Ren, Shaoran, 2018. "Assessment of natural gas production from hydrate-bearing sediments with unconsolidated argillaceous siltstones via a controlled sandout method," Energy, Elsevier, vol. 160(C), pages 654-667.
    19. Liang, Wei & Wang, Jianguo & Li, Peibo, 2022. "Gas production analysis for hydrate sediment with compound morphology by a new dynamic permeability model," Applied Energy, Elsevier, vol. 322(C).
    20. Luo, Tingting & Li, Yanghui & Madhusudhan, B.N. & Sun, Xiang & Song, Yongchen, 2020. "Deformation behaviors of hydrate-bearing silty sediment induced by depressurization and thermal recovery," Applied Energy, Elsevier, vol. 276(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:eee:appene:v:332:y:2023:i:c:s0306261922017482. 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: Catherine Liu (email available below). General contact details of provider: http://www.elsevier.com/wps/find/journaldescription.cws_home/405891/description#description .

    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.