Skip to main content
SpringerLink
Log in

Optimization Study and Validation of Gas Extraction Parameters Based on Heat-Fluid-Solid Coupling in Coal Seam

  • Published:
Solid Fuel Chemistry Aims and scope Submit manuscript

Abstract

In order to optimize the arrangement parameters of gas extraction in the downhole layer, the transport level of gas-containing coal was studied through industrial tests and low-temperature liquid nitrogen tests, and the heat-fluid-solid coupling model of the coal-rock deformation field, gas seepage and diffusion field, and temperature field was established, and numerically solved by using COMSOL. The optimal borehole diameter was determined by the single-hole gas extraction capacity, effective radius and extraction impact radius, based on which the superimposed extraction mechanism of neighboring boreholes and the change of gas extraction capacity under multi-hole extraction were studied, and the spacing of boreholes was finally determined. The study shows that: the test coal samples have high adsorption level of gas, the pressure difference between matrix and fissure under the influence of Klinkenberg effect leads to the decrease of gas seepage rate and extraction to a fixed value, the decreasing trend of coal body temperature decreases with the increase of extraction time, the decreasing rate of coal body permeability rises with the increase of attenuation coefficient, and the decreasing rate of gas extraction is accelerated accordingly. The reasonable drill hole diameter of 172403 working face in Dashucun Mine is 114mm, and the spacing of the holes is 6m, which has a good effect of on-site extraction and ensures the safe production of the mine and the sustainable development of the resources.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Fig. 1.
Fig. 2.
Fig. 3.
Fig. 4.
Fig. 5.
Fig. 6.
Fig. 7.
Fig. 8.
Fig. 9.
Fig. 10.
Fig. 11.
Fig. 12.
Fig. 13.
Fig. 14.
Fig. 15.
Fig. 16.
Fig. 17.
Fig. 18.
Fig. 19.

Similar content being viewed by others

REFERENCES

  1. Zhang, M., Lin, M., Zhu, H., Zhou, D., and Wang, L., J. Loss Prev. Process Ind., 2018, vol. 55, p. 338. https://doi.org/10.1016/j.jlp.2018.07.006

    Article  Google Scholar 

  2. Minbo, Z., Jin, Y., Zichao, W., Ziyi, Z., Jianwei, C., and Qiuran, C., Solid Fuel Chem., 2023, vol. 57, no. 4, p. 253. https://doi.org/10.3103/S0361521923040158

    Article  CAS  Google Scholar 

  3. Li, W., J. Min. Saf. Eng., 2021, vol. 38, no. 1, p. 181. https://doi.org/10.13545/j.cnki.jmse.2019.0522

    Article  Google Scholar 

  4. Zhang, D., Zhang, M., Zhang, S., Wang, Z., Jin, Y., and Liu, R., Sustainability, 2023, vol. 15, no. 5, p. 4446. https://doi.org/10.3390/su15054446

    Article  Google Scholar 

  5. Li, Z., Ren, T., Li, X., Qiao, M., Yang, X., Tan, L., and Nie, B., Int. J. Min. Sci. Technol., 2023, vol. 33, no. 4, p. 389. https://doi.org/10.1016/j.ijmst.2022.12.006

    Article  CAS  Google Scholar 

  6. Liu, X., Jia, X., Liu, W., Nie, B., Zhang, C., and Song, D., Geoenergy Sci. Eng., 2023, vol. 225, p. 211691. https://doi.org/10.1016/j.geoen.2023.211691

    Article  CAS  Google Scholar 

  7. Liao, Z., Liu, X., Song, D., He, X., Nie, B., Yang, T., and Wang, L., Nat. Resour. Res., 2021, vol. 30, p. 1613. https://doi.org/10.1007/s11053-020-09782-5

    Article  CAS  Google Scholar 

  8. Cheng, Y.P., Dong, J., Li, W., Chen, M.Y., Liu, K., and Zhao, W., J. China Coal Soc., 2017, vol. 42, no. 6, p. 1466.

    Google Scholar 

  9. Liu, J., Zhang, L., Wei, Y., and Wu, Z., ACS Omega, 2021, vol. 6, no. 50, p. 34920. https://doi.org/10.1021/acsomega.1c05574

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  10. Zhang, H., Cheng, Y., Deng, C., Shu, L., Pan, Z., Yuan, L., Wang, L., and Liu, Q., Rock Mech. Rock Eng., 2022, vol. 55, no. 2, p. 885. https://doi.org/10.1007/s00603-021-02691-w

    Article  Google Scholar 

  11. Yue, G., Liu, H., Yue, J., Li, M., and Liang, W., Energy Sci. Eng., 2019, vol. 7, no. 3, p. 694. https://doi.org/10.1002/ese3.285

    Article  Google Scholar 

  12. Wu, K., Shi, S., Lu, Y., Li, H., and Li, M., Geofluids, 2021, vol. 2021, p. 1. https://doi.org/10.1155/2021/8147366

    Article  CAS  Google Scholar 

  13. Yan, J., Zhang, M., Zhang, W., and Kang, Q., Sustainability, 2023, vol. 15, no. 10, p. 8409. https://doi.org/10.3390/su15108409

    Article  Google Scholar 

  14. Xu, C., Qin, L., Wang, K., Sun, H., and Cao, M., Energy Sci. Eng., 2021, vol. 9, no. 4, p. 509. https://doi.org/10.1002/ese3.871

    Article  CAS  Google Scholar 

  15. Lin, B., Liu, T., and Yang, W., J. China Univ. Min. Technol., 2018, vol. 47, no. 1, p. 32.

    Google Scholar 

  16. Zhang, C., MSc Thesis, Anhui Univ. of Science and Technology, 2020.

  17. Ding, W., MSc Thesis, Henan Polytechnic Univ., 2016.

  18. Zhang, M., Wang, Z., Wang, L., Zhang, Z., Zhang, D., and Li, C., Combust. Theory Modell., 2023, vol. 27, no. 1, p. 118. https://doi.org/10.1080/13647830.2022.2153742

    Article  CAS  Google Scholar 

  19. Bo, L., Donghui, S., and Lulu, Z., Coal Sci. Technol., 2016, vol. 44, no. 8, p. 121.

    Google Scholar 

  20. Zhang, M., Wang, Z., Yan, J., Li, C., Zhong, Z., Qian, Z., and Liu, R., Coal Eng., 2023, vol. 55, no. 5, p. 116.

    CAS  Google Scholar 

  21. Chang, B., Chen, J., Liu, J., Sun, H., and Yan, R., J. Xi’an Univ. Sci. Technol., 2016, vol. 36, no. 6, p. 793. https://doi.org/10.13800/j.cnki.xakjdxxb.2016.0606

    Article  Google Scholar 

  22. Tao, Y., Saf. Coal Mines, 2012, vol. 43, no. 2, p. 9. https://doi.org/10.13347/j.cnki.mkaq.2012.02.013

    Article  Google Scholar 

  23. Zhang, M., Yan, J., Zhong, Z., Wang, Z., Qian, Z., and Li, C., Min. Res. Dev., 2023, vol. 43, no. 6, p. 134. https://doi.org/10.13827/j.cnki.kyyk.2023.06.005

    Article  Google Scholar 

  24. Zhang, P., Energy Environ. Sci., 2021, vol. 43, no. 5, p. 29. https://doi.org/10.19389/j.cnki.1003-0506.2021.05.006

    Article  Google Scholar 

  25. Hao, J., Liang, B., Sun, W., Shi, Z., Shi, Y., and Zhao, H., J. Min. Saf. Eng., 2022, vol. 39, no. 5, p. 1051.

    Google Scholar 

  26. Lu, S., Zhang, Y., Sa, Z., Si, S., Shu, L., and Wang, L., Energy Sci. Eng., 2019, vol. 7, no. 4, p. 1352. https://doi.org/10.1002/ese3.355

    Article  Google Scholar 

  27. Zhang, H., Cheng, Y., Liu, Q., Yuan, L., Dong, J., Wang, L., Qi, Y., and Wang, W., J. Nat. Gas Sci. Eng., 2017, vol. 46, p. 498. https://doi.org/10.1016/j.jngse.2017.08.022

    Article  Google Scholar 

  28. Lu, W. and Huang, B., Adsorpt. Sci. Technol., 2020, vol. 38, nos. 3–4, p. 127. https://doi.org/10.1177/0263617420919247

    Article  CAS  Google Scholar 

  29. Zhao, D., Liu, J., and Pan, J.T., J. Loss Prev. Process Ind., 2018, vol. 54, p. 266. https://doi.org/10.1016/j.jlp.2018.04.013

    Article  Google Scholar 

  30. Hu, S., Liu, X., and Li, X., Processes, 2020, vol. 8, no. 2, p. 254. https://doi.org/10.3390/pr8020254

    Article  CAS  Google Scholar 

  31. Wang, X., Zhou, H., Zhang, L., Preusse, A., Xie, S., and Hou, W., Geomech. Geophys. Geo-Energy Geo-Res., 2022, vol. 8, no. 5, p. 149. https://doi.org/10.1007/s40948-022-00464-5

    Article  Google Scholar 

Download references

ACKNOWLEDGMENTS

This work was supported by the 14th Graduate Innovative Fund of Wuhan Institute of Technology (CX2022577), the Key Project of Hubei Province Education Department (D20201506), the National Natural Science Foundation of China Regional Fund (52064046), and the 2022 Hubei Master Teacher Studio.

Author information

Authors and Affiliations

  1. Xingfa School of Mining Engineering, Wuhan Institute of Technology, 430074, Wuhan, China

    Minbo Zhang, Jin Yan, Ziyi Zhong, Zichao Wang & Shilong Zhang

  2. Jizhong Energy Resources Co., Ltd., 054000, Xingtai, China

    Minbo Zhang

Authors
  1. Minbo Zhang
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Jin Yan
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. Ziyi Zhong
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. Zichao Wang
    View author publications

    You can also search for this author in PubMed Google Scholar

  5. Shilong Zhang
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to Jin Yan.

Ethics declarations

The authors declare that they have no conflicts of interest.

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Zhang, M., Yan, J., Zhong, Z. et al. Optimization Study and Validation of Gas Extraction Parameters Based on Heat-Fluid-Solid Coupling in Coal Seam. Solid Fuel Chem. 57, 437–451 (2023). https://doi.org/10.3103/S0361521923340013

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.3103/S0361521923340013

Keywords:

Search

Navigation