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Advances in Civil Engineering Volume 2019 ,2019-07-21
Artificial Interference of Stress Field in a Near-Fracture Zone by Water Injection in a Preexisting Crack
Research Article
Yongxiang Zheng 1 Jianjun Liu 1 , 2 Bohu Zhang 1
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DOI:10.1155/2019/2307809
Received 2019-05-26, accepted for publication 2019-07-10, Published 2019-07-10
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摘要

The in situ stress has an important influence on fracture propagation and fault stability in deep formation. However, the development of oil and gas resources can only be determined according to the existing state of in situ stress in most cases. It is passive acceptance of existing in situ stress. Unfortunately, in some cases, the in situ stress conditions are not conducive to resource development. If the in situ stress can be interfered in some ways, the stress can be adjusted to a more favorable state. In order to explore the method of artificial interference, this paper established the calculation method of the in situ stress around the cracks based on fracture mechanics at first and obtained the redistribution law of the in situ stress. Based on the obtained redistribution law, attempts were made to interfere with the surrounding in situ stress by water injection in the preexisting crack. On this basis, the artificial stress intervention was applied. The results show that artificial interference of stress can effectively be achieved by water injection in the fracture. And changing the fluid pressure in the crack is the most effective way. By stress artificial intervention, critical pressure for water channelling in fractured reservoirs, directional propagation of cracks in hydraulic fracturing, and stress adjustment on the structural plane were applied. This study provides guidance for artificial stress intervention in the exploitation of the underground resource.

授权许可

Copyright © 2019 Yongxiang Zheng et al. 2019
This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

通讯作者

Jianjun Liu.School of Geoscience and Technology, Southwest Petroleum University, Chengdu 610500, China, swpu.edu.cn;Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China, cas.cn.jjliu@whrsm.ac.cn

推荐引用方式

Yongxiang Zheng,Jianjun Liu,Bohu Zhang. Artificial Interference of Stress Field in a Near-Fracture Zone by Water Injection in a Preexisting Crack. Advances in Civil Engineering ,Vol.2019(2019)

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参考文献
[1] V. Roche, M. van Der Baan, G. Preisig. (2018). A study of 3D modeling of hydraulic fracturing and stress perturbations during fluid injection. Journal of Petroleum Science and Engineering.170:829-843. DOI: 10.1016/j.petrol.2009.11.019.
[2] J. L. Elbel, M. G. Mack. Refracturing: observations and theories. . DOI: 10.1016/j.petrol.2009.11.019.
[3] J. Youjun, K. Vafai. (2017). Analysis of pore scale fluid migration in a porous medium- application to coal rock seam. International Journal of Numerical Methods for Heat & Fluid Flow.27(8):1706-1719. DOI: 10.1016/j.petrol.2009.11.019.
[4] Y. Ji, J. Wang, L. Huang. (2015). Analysis on inflowing of the injecting water in faulted formation. Advances in Mechanical Engineering.7(6):36-40. DOI: 10.1016/j.petrol.2009.11.019.
[5] C. M. Sayers. (2004). Monitoring production-induced stress changes using seismic waves. Seg Technical Program Expanded Abstracts.23(1):2586. DOI: 10.1016/j.petrol.2009.11.019.
[6] N. P. Roussel, M. M. Sharma. Strategies to minimize frac spacing and stimulate natural fractures in horizontal completions. . DOI: 10.1016/j.petrol.2009.11.019.
[7] W. Xu, Y. Li, J. Zhao. (2017). Formation mechanism of complex fracture network under horizontal well staged fracturing in shale gas reservoir. Reservoir Evaluation and Development.7(5):64-73. DOI: 10.1016/j.petrol.2009.11.019.
[8] C. A. Wright, L. Weijers. (2001). Hydraulic fracture reorientation: does it occur? Does it matter?. The Leading Edge.20(10):1185-1189. DOI: 10.1016/j.petrol.2009.11.019.
[9] C. A. Wright, R. A. Conant, G. M. Golich, P. L. Bondor. et al.Hydraulic fracture orientation and production/injection induced reservoir stress changes in diatomite waterfloods. . DOI: 10.1016/j.petrol.2009.11.019.
[10] E. Siebrits, J. L. Elbel, R. S. Hoover. Refracture reorientation enhances gas production in Barnett shale tight gas wells. :7. DOI: 10.1016/j.petrol.2009.11.019.
[11] S. Chen, Q. Sun, Z. Song. (2008). Changes of ground stress field and development policy in later half period of water injection for the extremely low permeability reservoirs with fractures. Geoscience.4(4):161-168. DOI: 10.1016/j.petrol.2009.11.019.
[12] Q. Gao, Y. Cheng, S. Han, C. Yan. et al.(2019). Numerical modeling of hydraulic fracture propagation behaviors influenced by pre-existing injection and production wells. Journal of Petroleum Science and Engineering.172:976-987. DOI: 10.1016/j.petrol.2009.11.019.
[13] K. Xia, S. Mondal, E. Fonseca, R. Jones. et al.Understanding stress reorientation process in shale gas play and its impact on refracturing time window. . DOI: 10.1016/j.petrol.2009.11.019.
[14] A. Lopez Manríquez. (2018). Stress behavior in the near fracture region between adjacent horizontal wells during multistage fracturing using a coupled stress-displacement to hydraulic diffusivity model. Journal of Petroleum Science and Engineering.162:822-834. DOI: 10.1016/j.petrol.2009.11.019.
[15] X. Li, J. Wang, D. Elsworth. (2017). Stress redistribution and fracture propagation during restimulation of gas shale reservoirs. Journal of Petroleum Science and Engineering.154:150-160. DOI: 10.1016/j.petrol.2009.11.019.
[16] M. Behnia, K. Goshtasbi, G. Zhang, S. H. Mirzeinaly Yazdi. et al.(2015). Numerical modeling of hydraulic fracture propagation and reorientation. European Journal of Environmental and Civil Engineering.19(2):152-167. DOI: 10.1016/j.petrol.2009.11.019.
[17] H. Liu, Z. Lan, G. Zhang, F. Hou. et al.Evaluation of refracture reorientation in both laboratory and field scales. . DOI: 10.1016/j.petrol.2009.11.019.
[18] R. Manchanda, M. M. Sharma. (2014). Impact of completion design on fracture complexity in horizontal shale wells. SPE Drilling & Completion.29(1):78-87. DOI: 10.1016/j.petrol.2009.11.019.
[19] B. Figueiredo, C.-F. Tsang, J. Rutqvist, J. Bensabat. et al.(2015). Coupled hydro-mechanical processes and fault reactivation induced by Co Injection in a three-layer storage formation. International Journal of Greenhouse Gas Control.39:432-448. DOI: 10.1016/j.petrol.2009.11.019.
[20] G. Q. Zhang, M. Chen. (2010). Dynamic fracture propagation in hydraulic re-fracturing. Journal of Petroleum Science and Engineering.70(3-4):266-272. DOI: 10.1016/j.petrol.2009.11.019.
[21] S. L. Wolhart, G. E. McIntosh, M. B. Zoll, L. Weijers. et al.Surface tiltmeter mapping shows hydraulic fracture reorientation in the codell formation, Wattenberg Field, Colorado. . DOI: 10.1016/j.petrol.2009.11.019.
[22] J. H. Prévost, N. Sukumar. (2016). Faults simulations for three-dimensional reservoir-geomechanical models with the extended finite element method. Journal of the Mechanics and Physics of Solids.86:1-18. DOI: 10.1016/j.petrol.2009.11.019.
[23] S. Li, T. He, X. Yin. (2016). Fracture Mechanics of Rock. DOI: 10.1016/j.petrol.2009.11.019.
[24] X. Weng, E. Siebrits. Effect of production-induced stress field on refracture propagation and pressure response. . DOI: 10.1016/j.petrol.2009.11.019.
[25] C. Delle Piane, A. Giwelli, M. B. Clennell. (2016). Frictional and hydraulic behaviour of carbonate fault gouge during fault reactivation—an experimental study. Tectonophysics.690:21-34. DOI: 10.1016/j.petrol.2009.11.019.
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