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Effect of water-cooling shock on fracture initiation and morphology of high-temperature granite: Application of hydraulic fracturing to enhanced geothermal systems

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Listed:
  • Xue, Yi
  • Liu, Shuai
  • Chai, Junrui
  • Liu, Jia
  • Ranjith, P.G.
  • Cai, Chengzheng
  • Gao, Feng
  • Bai, Xue

Abstract

Deep geothermal energy exploitation is primarily accomplished using an enhanced geothermal system (EGS) to extract heat from hot dry rock (HDR). The use of hydraulic fracturing technology to build large-scale fracture networks is essential for improving the EGS heat extraction efficiency. Water-cooling shock on high-temperature rock degrades the mechanical properties of the rock while increasing the fracturing effect of HDR. A thermal–hydraulic–mechanical coupling model is proposed herein to investigate the effect of water-cooling shock on fracture initiation and morphology in HDR hydraulic fracturing. The validity of the coupling model is confirmed using theoretical analytical solutions and physical experimental results, such as hydraulic fracturing experiments on high-temperature granite, as well as analytical solutions for the stress shadow effect and fracture initiation pressure. The numerical simulation is performed using a coupling model to investigate the characteristics of fracture propagation and damage evolution during the HDR hydraulic fracturing process as well as to investigate the fracturing effect of water-cooling shock on high-temperature rock. Finally, the effects of initial rock temperature, in-situ stress, and heat transfer coefficient on fracture morphology are investigated. The results show that the combined effects of tensile strength deterioration water-cooling shock, thermal stress caused by cold shrinkage, and pore water pressure are primarily responsible for the initiation and propagation of hydraulic fractures. The water-cooling shock can considerably reduce the fracture initiation pressure, induce more secondary fractures, and form more complex fracture networks. The initial temperature and heat transfer coefficient of the rock affect the thermal stress and tensile strength deterioration. The formation of an intricate fracture network can be aided by a high initial rock temperature, a large surface heat transfer coefficient, and small in-situ stress differences.

Suggested Citation

  • Xue, Yi & Liu, Shuai & Chai, Junrui & Liu, Jia & Ranjith, P.G. & Cai, Chengzheng & Gao, Feng & Bai, Xue, 2023. "Effect of water-cooling shock on fracture initiation and morphology of high-temperature granite: Application of hydraulic fracturing to enhanced geothermal systems," Applied Energy, Elsevier, vol. 337(C).
    • Handle: RePEc:eee:appene:v:337:y:2023:i:c:s0306261923002222
    DOI: 10.1016/j.apenergy.2023.120858
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    References listed on IDEAS

    as
    1. Shu, Biao & Zhu, Runjun & Elsworth, Derek & Dick, Jeffrey & Liu, Shun & Tan, Jingqiang & Zhang, Shaohe, 2020. "Effect of temperature and confining pressure on the evolution of hydraulic and heat transfer properties of geothermal fracture in granite," Applied Energy, Elsevier, vol. 272(C).
    2. Lu, Shyi-Min, 2018. "A global review of enhanced geothermal system (EGS)," Renewable and Sustainable Energy Reviews, Elsevier, vol. 81(P2), pages 2902-2921.
    3. Zhang, Wei & Guo, Tian-kui & Qu, Zhan-qing & Wang, Zhiyuan, 2019. "Research of fracture initiation and propagation in HDR fracturing under thermal stress from meso-damage perspective," Energy, Elsevier, vol. 178(C), pages 508-521.
    4. Zhao, Yangsheng & Feng, Zijun & Feng, Zengchao & Yang, Dong & Liang, Weiguo, 2015. "THM (Thermo-hydro-mechanical) coupled mathematical model of fractured media and numerical simulation of a 3D enhanced geothermal system at 573 K and buried depth 6000–7000 M," Energy, Elsevier, vol. 82(C), pages 193-205.
    5. Liu, Jia & Xue, Yi & Fu, Yong & Yao, Kai & Liu, Jianqiang, 2023. "Numerical investigation on microwave-thermal recovery of shale gas based on a fully coupled electromagnetic, heat transfer, and multiphase flow model," Energy, Elsevier, vol. 263(PE).
    6. Zhang, Wei & Wang, Chunguang & Guo, Tiankui & He, Jiayuan & Zhang, Le & Chen, Shaojie & Qu, Zhanqing, 2021. "Study on the cracking mechanism of hydraulic and supercritical CO2 fracturing in hot dry rock under thermal stress," Energy, Elsevier, vol. 221(C).
    7. Kang, Fangchao & Jia, Tianrang & Li, Yingchun & Deng, Jianhui & Tang, Chun'an & Huang, Xin, 2021. "Experimental study on the physical and mechanical variations of hot granite under different cooling treatments," Renewable Energy, Elsevier, vol. 179(C), pages 1316-1328.
    8. Lei, Zhihong & Zhang, Yanjun & Zhang, Senqi & Fu, Lei & Hu, Zhongjun & Yu, Ziwang & Li, Liangzhen & Zhou, Jian, 2020. "Electricity generation from a three-horizontal-well enhanced geothermal system in the Qiabuqia geothermal field, China: Slickwater fracturing treatments for different reservoir scenarios," Renewable Energy, Elsevier, vol. 145(C), pages 65-83.
    9. Zheng, Jun & Li, Peng & Dou, Bin & Fan, Tao & Tian, Hong & Lai, Xiaotian, 2022. "Impact research of well layout schemes and fracture parameters on heat production performance of enhanced geothermal system considering water cooling effect," Energy, Elsevier, vol. 255(C).
    10. Yang, Fujian & Wang, Guiling & Hu, Dawei & Liu, Yanguang & Zhou, Hui & Tan, Xianfeng, 2021. "Calibrations of thermo-hydro-mechanical coupling parameters for heating and water-cooling treated granite," Renewable Energy, Elsevier, vol. 168(C), pages 544-558.
    11. Tomac, Ingrid & Sauter, Martin, 2018. "A review on challenges in the assessment of geomechanical rock performance for deep geothermal reservoir development," Renewable and Sustainable Energy Reviews, Elsevier, vol. 82(P3), pages 3972-3980.
    12. Zhou, Zhou & Jin, Yan & Zeng, Yijin & Zhang, Xudong & Zhou, Jian & Zhuang, Li & Xin, Shunyuan, 2020. "Investigation on fracture creation in hot dry rock geothermal formations of China during hydraulic fracturing," Renewable Energy, Elsevier, vol. 153(C), pages 301-313.
    13. Zhu, Zhennan & Kempka, Thomas & Ranjith, Pathegama Gamage & Tian, Hong & Jiang, Guosheng & Dou, Bin & Mei, Gang, 2021. "Changes in thermomechanical properties due to air and water cooling of hot dry granite rocks under unconfined compression," Renewable Energy, Elsevier, vol. 170(C), pages 562-573.
    14. Hofmann, Hannes & Babadagli, Tayfun & Zimmermann, Günter, 2014. "Hot water generation for oil sands processing from enhanced geothermal systems: Process simulation for different hydraulic fracturing scenarios," Applied Energy, Elsevier, vol. 113(C), pages 524-547.
    15. Sun, Zhi-xue & Zhang, Xu & Xu, Yi & Yao, Jun & Wang, Hao-xuan & Lv, Shuhuan & Sun, Zhi-lei & Huang, Yong & Cai, Ming-yu & Huang, Xiaoxue, 2017. "Numerical simulation of the heat extraction in EGS with thermal-hydraulic-mechanical coupling method based on discrete fractures model," Energy, Elsevier, vol. 120(C), pages 20-33.
    16. Guo, Tiankui & Tang, Songjun & Sun, Jiang & Gong, Facheng & Liu, Xiaoqiang & Qu, Zhanqing & Zhang, Wei, 2020. "A coupled thermal-hydraulic-mechanical modeling and evaluation of geothermal extraction in the enhanced geothermal system based on analytic hierarchy process and fuzzy comprehensive evaluation," Applied Energy, Elsevier, vol. 258(C).
    17. Song, Xianzhi & Shi, Yu & Li, Gensheng & Yang, Ruiyue & Wang, Gaosheng & Zheng, Rui & Li, Jiacheng & Lyu, Zehao, 2018. "Numerical simulation of heat extraction performance in enhanced geothermal system with multilateral wells," Applied Energy, Elsevier, vol. 218(C), pages 325-337.
    18. Aliyu, Musa D. & Archer, Rosalind A., 2021. "Numerical simulation of multifracture HDR geothermal reservoirs," Renewable Energy, Elsevier, vol. 164(C), pages 541-555.
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