Abstract
The co-production of coalbed, shale, and tight sandstone gas (called three-gas) in a coal-measure superimposed reservoir can enhance single-well production significantly. However, it can be greatly affected by interlayer interference, which refers to interference from the bottom-hole pressure of each reservoir. Many gas co-production models for multilayer reservoirs assume a constant bottom-hole pressure, thus ignoring interlayer interference. Such ignorance could lead to lower co-production than expected and unclear mechanisms in interlayer interference impacts gas co-production. This paper develops a wellbore–reservoir coupling model to explore interlayer interference during three-gas co-production. Firstly, a porous medium wellbore is proposed in the coupling model for the replacement of the pipe wellbore to enhance computational accuracy and enable robust convergence. Then, the porous medium wellbore and the coupling model are verified. Finally, the gas co-production from a three-gas reservoir is numerically simulated. The contributions of gas sources from each reservoir and the interlayer interference coefficient are calculated. The impacts of coalbed initial gas pressure, initial water saturation, and reservoir spacing on interlayer interference coefficient are investigated. The interlayer interference is explored. It is found that the interlayer interference coefficient in coal measure decreases with production time and reservoir spacing, but increases with increase in parameter difference between the coalbed and other reservoirs. The pressure distribution in the wellbore is the essence of interlayer interference during three-gas co-production. The interlayer interference can be reduced effectively by adjusting the wellbore pressure at the beginning of three-gas co-production.
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References
Ambrose, R. J., Hartman, R. C., Diaz-Campos, M., Akkutlu, I. Y., & Sondergeld, C. H. (2011). Shale gas-in-place calculations part I: New pore-scale considerations. SPE Journal, 17(01), 219–229.
Bera, A., Kumar, S., Foroozesh, J., & Gharavi, A. (2022). Multiphysics gas transport in nanoporous unconventional reservoirs: Challenges of mathematical modelling. Journal of Natural Gas Science and Engineering, 103, 104649.
Bi, C., Hu, Z., Tang, D., Tao, S., Zhang, J., Tang, S., Huang, H., Tang, Y., Yuan, Y., Xu, Y., Shan, Y., Chi, H., Liu, W., Zhu, H., Wang, F., & Zhou, Y. (2021). Research progress of coal measure gas and some important scientific problems. Geology in China, 48(02), 402–423. (in Chinese).
Bi, C., Zhang, J., Shan, Y., Hu, Z., Wang, F., Chi, H., Tang, Y., Yuan, Y., & Liu, Y. (2020). Geological characteristics and co-exploration and co-production methods of upper Permian Longtan coal measure gas in Yangmeishu syncline, western Guizhou Province, China. China Geology, 3(1), 38–51. (in Chinese).
Chai, X., Tian, L., Dong, P., Wang, C., Peng, L., & Wang, H. (2022). Study on recovery factor and interlayer interference mechanism of multilayer co-production in tight gas reservoir with high heterogeneity and multi-pressure systems. Journal of Petroleum Science and Engineering, 210, 109699.
Geng, L., Yang, Z., Gao, W., Zhang, Z., Jiang, B., & Lu, B. (2022). Characteristics of coal-measure gas reservoirs in thin interbedded marine–continental transitional facies and optimization of combined production: Examples from the Tucheng syncline in western Guizhou. Natural Resources Research, 31(3), 1503–1522.
Guo, C., Qin, Y., Sun, X., Wang, S., Xia, Y., Ma, D., Bian, H., Shi, Q., Chen, Y., Bao, Y., & Lu, L. (2021). Physical simulation and compatibility evaluation of multi-seam CBM co-production: Implications for the development of stacked CBM systems. Journal of Petroleum Science and Engineering, 204, 108702.
Hagen, G. (1839). Ueber die Bewegung des wassers in engen cylindrischen Röhren. Annalen der Physik, 122(3), 423–442.
Hatch, J.R., & Pawlewicz, M.J. (2007). Geologic Assessment of Undiscovered Oil and Gas Resources of the Black Warrior Basin Province, Alabama and Mississippi. U.S. Geological Survey Digital Data Series DDS-69-I, U.S. Department of the Interior.
Hu, B., Wang, J. G., Zhang, K., & Ye, Z. (2020). A new triple-porosity multiscale fractal model for gas transport in fractured shale gas reservoirs. Journal of Natural Gas Science and Engineering, 78, 103335.
Ibrahim, A. F., & Nasr-El-Din, H. A. (2015). A comprehensive model to history match and predict gas/water production from coal seams. International Journal of Coal Geology, 146, 79–90.
Jia, L., Peng, S., Xu, J., & Yan, F. (2021). Interlayer interference during coalbed methane co-production in multilayer superimposed gas-bearing system by 3D monitoring of reservoir pressure: An experimental study. Fuel, 304, 121472.
Jiang, W., Wu, C., Wang, Q., Xiao, Z., & Liu, Y. (2016). Interlayer interference mechanism of multi-seam drainage in a CBM well: An example from Zhucang syncline. International Journal of Mining Science and Technology, 26(6), 1101–1108.
Karacan, C. Ö. (2013). Production history matching to determine reservoir properties of important coal groups in the Upper Pottsville formation, Brookwood and Oak Grove fields, Black Warrior Basin, Alabama. Journal of Natural Gas Science and Engineering, 10, 51–67.
Karacan, C. Ö. (2021). Single-well production history matching and geostatistical modeling as proxy to multi-well reservoir simulation for evaluating dynamic reservoir properties of coal seams. International Journal of Coal Geology, 241, 103766.
Li, Q., Xu, J., Peng, S., Yan, F., Zhou, B., Han, E., & Jiang, C. (2020). Physical simulations of gas production mechanism in constant-rate co-production from multiple coal reservoirs. Natural Resources Research, 30(2), 1427–1443.
Liang, W., Wang, J., & Li, P. (2022a). Gas production analysis for hydrate sediment with compound morphology by a new dynamic permeability model. Applied Energy, 322, 119434.
Liang, W., Wang, J., Sang, S., & Li, P. (2022b). The influence of closed pores and stacked coal grains on gas transport in CO2 injection enhanced CH4 recovery process. Journal of Petroleum Science and Engineering, 212, 110303.
Liang, W., Zhao, T., Qiu, Y., & Wang, X. (2021). Fully coupled numerical model and its application in natural gas hydrate reservoir. Energy & Fuels, 35(3), 2048–2063.
Liu, G., Meng, Z., Luo, D., Wang, J., Gu, D., & Yang, D. (2020). Experimental evaluation of interlayer interference during commingled production in a tight sandstone gas reservoir with multi-pressure systems. Fuel, 262, 116557.
Liu, Y. H., Wang, Y. B., Xing, X. J., Xu, W. Y., & Li, H. W. (2022). Numerical study on co-production characteristics of “Three Gases” in coal-measure strata. In: Lin, J. (eds), Proceedings of the International Field Exploration and Development Conference 2021 (pp. 2408–2422). Springer Series in Geomechanics and Geoengineering, Springer, Singapore.
Meng, S., Li, Y., Wu, X., Guo, H., & Xu, Y. (2018). Productivity equation and influencing factors of co-producing coalbed methane and tight gas. Journal of China Coal Society, 43(06), 1709–1715. (in Chinese).
Olson, T., Hobbs, B., Brooks, R., & Gale, B. (2002). Paying off for tom brown in white river dom field’s tight sandstone, deep coals. The American Oil and Gas Reports, 10, 67–75.
Papendick, S. L., Downs, K. R., Vo, K. D., Hamilton, S. K., Dawson, G. K. W., Golding, S. D., & Gilcrease, P. C. (2011). Biogenic methane potential for Surat Basin, Queensland coal seams. International Journal of Coal Geology, 88(2–3), 123–134.
Peaceman, D. W. (1978). Interpretation of well-block pressures in numerical reservoir simulation. Society of Petroleum Engineers Journal, 18(03), 183–194.
Poiseuille, J. L. (1844). Recherches experimentales sur le mouvement des liquides dans les tubes de tres-petits diametres. Imprimerie Royale.
Qin, Y., Shen, J., & Shen, Y. (2016). Joint mining compatibility of superposed gas-bearing systems: A general geological problem for extraction of three natural gases and deep CBM in coal series. Journal of China Coal Society, 41(01), 14–23. (in Chinese).
Quan, F., Wei, C., Hao, S., Ma, J., Song, Y., & Lian, D. (2022). Interference analysis of methane co-production from two coal seams in southern Qinshui Basin. Natural Resources Research, 31, 1475–1502.
Shen, F., Cheng, L., Sun, Q., & Huang, S. (2018). Evaluation of the vertical producing degree of commingled production via waterflooding for multilayer offshore heavy oil reservoirs. Energies, 11(9), 2428.
Tao, X., Okere, C. J., Su, G., & Zheng, L. (2022). Experimental and theoretical evaluation of interlayer interference in multi-layer commingled gas production of tight gas reservoirs. Journal of Petroleum Science and Engineering, 208, 109731.
Teng, T., Wang, J. G., Gao, F., Ju, Y., & Xia, T. (2016). Impact of water film evaporation on gas transport property in fractured wet coal seams. Transport in Porous Media, 113(2), 357–382.
Wang, C., Jia, C., Peng, X., Chen, Z., Zhu, S., Sun, H., & Zhang, J. (2019). Effects of wellbore interference on concurrent gas production from multi-layered tight sands: A case study in eastern Ordos Basin, China. Journal of Petroleum Science and Engineering, 179, 707–715.
Wang, J., Kabir, A., Liu, J., & Chen, Z. (2012). Effects of non-Darcy flow on the performance of coal seam gas wells. International Journal of Coal Geology, 93, 62–74.
Wang, J., Wang, H., Wang, X., Yang, S., Wu, H., Leung, C., & Tian, J. (2023). A multiphysical-geochemical coupling model for caprock sealing efficiency in CO2 geosequestration. Deep Underground Science and Engineering, 2(2), 188–203.
Wang, L., He, Y., Wang, Q., Liu, M., & Jin, X. (2021). Improving tight gas recovery from multi-pressure system during commingled production: An experimental investigation. Natural Resources Research, 30(5), 3673–3694.
Wu, Y., Pan, Z., Zhang, D., Lu, Z., & Connell, L. D. (2018). Evaluation of gas production from multiple coal seams: A simulation study and economics. International Journal of Mining Science and Technology, 28(3), 359–371.
Xie, Y., Meng, S., Wan, H., Ye, J., Pan, X., & Gao, L. (2015). Analysis on geological conditions of multi type natural gas reservoir in coal measure strata of Linxing Area. Coal Science and Technology, 43(09), 71–75. (in Chinese).
Xu, H., Sang, S., Yang, J., Jin, J., Hu, Y., Liu, H., Li, J., Zhou, X., & Ren, B. (2016). Selection of suitable engineering modes for CBM development in zones with multiple coalbeds: A case study in western Guizhou Province, southwest China. Journal of Natural Gas Science and Engineering, 36, 1264–1275.
Xue, Y., Liu, J., Ranjith, P. G., Liang, X., & Wang, S. (2021). Investigation of the influence of gas fracturing on fracturing characteristics of coal mass and gas extraction efficiency based on a multi-physical field model. Journal of Petroleum Science and Engineering, 206, 109018.
Yang, R., Huang, Z., Li, G., Yu, W., Sepehrnoori, K., Lashgari, H. R., Tian, S., Song, X., & Sheng, M. (2017). A semianalytical approach to model two-phase flowback of shale-gas wells with complex-fracture-network geometries. SPE Journal, 22(06), 1808–1833.
Yang, Z., Zhang, Z., Qin, Y., Wu, C., Yi, T., Li, Y., Tang, J., & Chen, J. (2018). Optimization methods of production layer combination for coalbed methane development in multi-coal seams. Petroleum Exploration and Development, 45(2), 312–320.
Zhang, F., Cui, L., An, M., Elsworth, D., & He, C. (2022). Frictional stability of Longmaxi shale gouges and its implication for deep seismic potential in the southeastern Sichuan Basin. Deep Underground Science and Engineering, 1(1), 3–14.
Zhao, S., Wang, Y., Li, Y., Wu, X., Hu, Y., Ni, X., & Liu, D. (2021). Co-production of tight gas and coalbed methane from single wellbore: A simulation study from northeastern Ordos Basin. China. Natural Resources Research, 30(2), 1597–1612.
Zhao, Y., & Wang, Z. (2019). Effect of interlayer heterogeneity on multi-seam coalbed methane production: A numerical study using a gray lattice Boltzmann model. Journal of Petroleum Science and Engineering, 174, 940–947.
Zhao, Y., Zhao, L., Wang, Z., & Yang, H. (2019). Numerical simulation of multi-seam coalbed methane production using a gray lattice Boltzmann method. Journal of Petroleum Science and Engineering, 175, 587–594.
Zhou, W., Li, Q., Kuang, L., Geng, Z., Wang, S., & Zhang, J. (2018). Mathematical modeling about interlayer interference of multilayer commingled production well. Journal of Computational Methods in Sciences and Engineering, 18(3), 563–577.
Acknowledgments
The authors are grateful for the financial support from the National Natural Science Foundation of China (Grant No. 42030810, 51674246), and the China Scholarship Council (CSC, Grant No.202206420091).
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Liang, W., Wang, J., Li, P. et al. New Insight to Interlayer Interference During Three-Gas Co-production Based on a Wellbore–Reservoir Coupling Model. Nat Resour Res 32, 2037–2052 (2023). https://doi.org/10.1007/s11053-023-10230-3
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DOI: https://doi.org/10.1007/s11053-023-10230-3