裂缝性储层压裂数值模拟技术研究进展
The Research Progress of Fracturing Numerical Simulation Technology for Fractured Reservoir
DOI: 10.12677/JOGT.2018.403081, PDF,    科研立项经费支持
作者: 杨向同, 张 杨, 范文同, 巴 旦：中国石油塔里木油田分公司油气工程研究院，新疆 库尔勒；朴立文, 孙一流：油气资源与探测国家重点实验室(中国石油大学(北京))，北京；中国石油大学(北京)石油工程学院，北京
关键词: 裂缝性储层；水力压裂；扩展有限元；离散元；边界元；Fractured Reservoir； Hydraulic Fracturing； Extended Finite Element； Distinct Element Method； Boundary Element Method
摘要: 非常规储层中常常发育大量天然裂缝，对水力压裂裂缝扩展形态影响显著。为了研究裂缝性储层中水力裂缝的扩展规律，往往要借助数值模拟。现有的水力压裂数值模拟方法主要有扩展有限元、离散元和边界元。分别介绍了上述3种方法的基础理论、优缺点以及应用情况。通过比较各种压裂数值模拟计算方法，在研究不同问题时要根据问题本身以及研究需求选用合适的数值方法，进而掌握水力压裂过程中的裂缝扩展规律，指导实际的水力压裂施工设计。
Abstract: A large number of natural fractures were often developed in unconventional reservoirs; it had a significant effect on the fracture propagation morphology in hydraulic fracturing. Fractures were rich in unconventional reservoirs and these fractures will affect hydraulic fracturing significantly. Therefore, numerical simulation was an effective method to study fracture propagation in fractured reservoirs. Till now, the numerical simulation methods mainly included extended finite element method, distinct element method and boundary element method. In this paper, the basic theory, the advantages and disadvantages, and the applications of these three methods are all studied. By comparing these three methods, it is found that proper numerical methods are adopted in consideration of different research requirements. Furthermore, the fracture propagation law in hydraulic fracturing process can be grasped and the actual hydraulic fracturing operation design can be guided.
文章引用：杨向同, 张杨, 范文同, 巴旦, 朴立文, 孙一流. 裂缝性储层压裂数值模拟技术研究进展[J]. 石油天然气学报, 2018, 40(3): 173-178. https://doi.org/10.12677/JOGT.2018.403081

参考文献

[1] Maxwell, S.C., Urbancic, T.I., Steinsberger, N., et al. (2002) Microseismic Imaging of Hydraulic Fracture Complexity in the Barnett Shale. SPE Annual Technical Conference and Exhibition, San Antonio, 29 September-2 October 2002. [Google Scholar] [CrossRef] 
[2] Fisher, M.K., Wright, C.A., Davidson, B.M., et al. (2002) Integrating Fracture Mapping Technologies to Optimize Stimulations in the Barnett Shale. SPE Annual Technical Conference and Exhibition, 975-981.
[3] Warpinski, N.R. and Teufel, L.W. (1984) Influence of Geologic Discontinuities on Hydraulic Fracture Propagation. Journal of Petroleum Technology, 39, 209-220.
[4] Jeffrey, R.G. (1994) Hydraulic Fracturing Experiments in the Great Northern Coal Seam. SPE Asia Pacific Oil and Gas Conference, Melbourne, 7-10 November 1994. [Google Scholar] [CrossRef] 
[5] Wei, F., Ames, B.C., Bunger, A.P., et al. (2016) Impact of Partially Cemented and Non-Persistent Natural Fractures on Hydraulic Fracture Propagation. Rock Mechanics & Rock Engineering, 49, 1-8.
[6] Zhou, J., Chen, M., Jin, Y., et al. (2008) Analysis of Fracture Propagation Behavior and Fracture Geometry Using a Tri-Axial Fracturing System in Naturally Fractured Reservoirs. International Journal of Rock Mechanics and Mining Sciences, 45, 1143-1152. [Google Scholar] [CrossRef] 
[7] Weng, X., Kresse, O., Cohen, C., et al. (2011) Modeling of Hydrau-lic-Fracture-Network Propagation in a Naturally Fractured Formation. SPE Hydraulic Fracturing Technology Conference, The Woodlands, 24-26 January 2011. [Google Scholar] [CrossRef] 
[8] Lam, K.Y. and Cleary, M.P. (1984) Slippage and Re-Initiation of (Hydraulic) Fractures at Frictional Interfaces. International Journal for Numerical & Analytical Methods in Geomechanics, 8, 589-604. [Google Scholar] [CrossRef] 
[9] Thiercelin, M. and Makkhyu, E. (2007) Stress Field in the Vicinity of a Natural Fault Activated by the Propagation of an Induced Hydraulic Fracture. American Rock Mechanics Association. [Google Scholar] [CrossRef] 
[10] Zhang, X., Thiercelin, M.J. and Jeffrey, R.G. (2007) Effects of Frictional Geological Discontinuities on Hydraulic Fracture Propagation. SPE Hydraulic Fracturing Technology Conference, College Station, 29-31 January 2007. [Google Scholar] [CrossRef] 
[11] Wang, D., Chen, M., Jin, Y., et al. (2016) Theoretical and Experimental Study on Fracture Network Initiation and Propagation in Shale That Considers the Capillary Effect. Journal of Natural Gas Science and Engineering, 34, 486-498. [Google Scholar] [CrossRef] 
[12] 王迪, 陈勉, 金衍, 等. 考虑毛细管力的页岩储层压裂缝网扩展研究[J]. 中国科学: 物理学, 力学, 天文学, 2017, 47(11): 66-77.
[13] 王涛, 高岳, 柳占立, 等. 基于扩展有限元法的水力压裂大物模实验的数值模拟[J]. 清华大学学报(自然科学版), 2014(10): 1304-1309.
[14] Sheng, M., Li, G., Shah, S.N., et al. (2012) Extended Finite Element Modeling of Multi-Scale Flow in Fractured Shale Gas Reservoirs. SPE Annual Technical Conference and Exhibition, San Antonio, 8-10 October 2012. [Google Scholar] [CrossRef] 
[15] Leonhart, D., Timothy, J.J. and Meschke, G. (2015) Determination of Effective Transport Properties of Fractured Rocks Using the Extended Finite Element Method and Micromechanics. International Society for Rock Mechanics, 10, 124-132.
[16] Sepehri, J. (2014) Application of Extended Finite Element Method (XFEM) to Simulate Hydraulic Fracture Propagation from Oriented Perforations. PhD Thesis, Texas Tech University.
[17] Iwashita, K. and Oda, M. (2000) Micro-Deformation Mechanism of Shear Banding Process Based on Modified Distinct Element Method. Powder Technology, 109, 192-205. [Google Scholar] [CrossRef] 
[18] Tanaka, H., Momozu, M., Oida, A., et al. (2000) Simulation of Soil Deformation and Resistance at Bar Penetration by the Distinct Element Method. Journal of Terramechanics, 37, 41-56. [Google Scholar] [CrossRef] 
[19] Hazzard, J.F., Young, R.P. and Oates, S.J. (2002) Numerical Modeling of Seismicity Induced by Fluid Injection in a Fractured Reservoir. Proceedings of the 5th North American Rock Mechanics Symposium Mining and Tunnel Innovation and Opportunity, Toronto, 1023-1030.
[20] Gil, I., Damjanac, B., Nagel, N. and Guo, Q. (2010) Geomechanical Evaluation of Solids Injection. 44th U.S. Rock Mechanics Symposium and 5th U.S.-Canada Rock Mechanics Symposium, Salt Lake City, 27-30 June 2010, ARMA 10-399.
[21] Damjanac, B., Gil, I., Pierce, M., Sanchez, M., Van As, A. and McLennan, J. (2010) A New Approach to Hydraulic Fracturing Modeling in Naturally Fractured Reservoirs. 44th U.S. Rock Mechanics Symposium and 5th U.S.-Canada Rock Mechanics Symposium, Salt Lake City, 27-30 June 2010, ARMA 10-400.
[22] McLennan, J., Tran, D., Zhao, N., et al. (2010) Modeling of Fluid Invasion and Hydraulic Fracture Propagation in Naturally Fractured Rock: A Three-Dimensional Approach. Society of Petroleum Engineers, SPE 127888. [Google Scholar] [CrossRef] 
[23] Hamidi, F. and Mortazavi, A. (2012) Three Dimensional Modeling of Hydraulic Fracturing Process in Oil Reservoirs. 46th U.S. Rock Mechanics/Geomechanics Symposium, Chicago, 24-27 June 2012, ARMA 12-283.
[24] Zangeneh, N. (2013) Numerical Simulation of Hydraulic Fracture, Stress Shadow Effects and Induced Seismicity in Jointed Rock. PhD Thesis, University of British Columbia, Columbia.
[25] Olson, J.E. (2008) Multi-Fracture Propagation Modeling: Applications to Hydraulic Fracturing in Shales and Tight Gas Sands. The 42nd U.S. Rock Mechanics Symposium, San Francisco, 29 June-2 July 2008.
[26] Olson, J.E. and Taleghani, A.D. (2009) Effects of Frictional Geological Discontinuities on Hydraulic Fracture Propagation. [Google Scholar] [CrossRef] 
[27] Wu, K., Olson, J.E. and Balhoff, M.T. (2015) Study of Multiple Fracture Interaction Based on an Efficient Three-Dimensional Displacement Discontinuity Method. American Rock Mechanics Association, 3, 2345-2353.
[28] Wang, D., Chen, M., Jin, Y., et al. (2018) Bunger. Impact of Fluid Compressibility for Plane Strain Hydraulic Fractures. Computers and Geotechnics, 97, 20-26. [Google Scholar] [CrossRef]