帮助 关于我们

返回检索结果

Numerical investigation of dual-porosity model with transient transfer function based on discrete-fracture model

查看参考文献21篇

文摘 Based on the characteristics of fractures in naturally fractured reservoir and a discrete-fracture model, a fracture network numerical well test model is developed. Bottom hole pressure response curves and the pressure field are obtained by solving the model equations with the finite-element method. By analyzing bottom hole pressure curves and the fluid flow in the pressure field, seven flow stages can be recognized on the curves. An upscaling method is developed to compare with the dual-porosity model (DPM). The comparisons results show that the DPM overestimates the inter-porosity coefficient λ and the storage factor ω. The analysis results show that fracture conductivity plays a leading role in the fluid flow. Matrix permeability influences the beginning time of flow from the matrix to fractures. Fractures density is another important parameter controlling the flow. The fracture linear flow is hidden under the large fracture density. The pressure propagation is slower in the direction of larger fracture density.
来源 Applied Mathematics and Mechanics ,2016,37(5):611-626 【核心库】
DOI 10.1007/s10483-016-2075-8
关键词 dual-porosity model (DPM) ; discrete-fracture model ; fracture network ; finite-element method ; upscaling ; numerical well test
地址

1. Institute of Mechanics, Chinese Academy of Sciences, Beijing, 100190  

2. Changqing Downhole Technology Company, Chuanqing Drilling Engineering Company Limited, China National Petroleum Corporation, 710018

语种 英文
文献类型 研究性论文
ISSN 0253-4827
学科 数学;力学
基金 国家自然科学基金 ;  the National Science and Technology Major Project ;  中国博士后科学基金
文献收藏号 CSCD:5712791

参考文献 共 21 共2页

1.  Barenblatt G I. Basic concepts in the theory of seepage of homogeneous liquids in fissured rocks [strata]. Journal of Applied Mathematics and Mechanics,1960,24(5):1286–1303 被引 89    
2.  Warren J E. The behavior of naturally fractured reservoirs. Society of Petroleum Engineers Journal,1963,3(3):245–255 被引 194    
3.  Kazemi H. Pressure transient analysis of naturally fractured reservoirs with uniform fracture distribution. Society of Petroleum Engineers Journal,1969,9(4):451–462 被引 31    
4.  De Swaan O A. Analytic solutions for determining naturally fractured reservoir properties by well testing. Society of Petroleum Engineers Journal,1976,16(3):117–122 被引 23    
5.  Kazemi H. Multiphase flow in fractured petroleum reservoirs. Flow and Con- taminant Transport in Fractured Rock,1993,31(91):267–323 被引 3    
6.  Thomas L K. Fractured reservoir simulation. Society of Petroleum Engineers Journal,1983,23(1):42–54 被引 1    
7.  Coats K H. Implicit compositional simulation of single-porosity and dual porosity reservoirs. SPE Symposium on Reservoir Simulation,1989 被引 4    
8.  Ueda Y. Investigation of the shape factor used in the dual-porosity reservoir simulator. SPE Asia-Pacific Conference,1989 被引 4    
9.  Zimmerman R W. A numerical dual-porosity model with semi-analytical treatment of fracture/matrix flow. Water Resources Research,1993,29(7):2127–2137 被引 1    
10.  Chang M M. Analytical Solution to Single and Two-Phase Flow Problems of Naturally Fractured Reservoirs: Theoretical Shape Factor and Transfer Functions, Ph. D. dissertation,1995 被引 1    
11.  Quintard M. Transport in chemically and mechanically heterogeneous porous media I: theoretical development of region-averaged equations for slightly compressible single- phase flow. Advances in Water Resources,1996,19(1):29–47 被引 6    
12.  Ranjbar E. Matrix-fracture transfer shape factor for modeling flow of a compressible fluid in dual-porosity media. Advances in Water Resources,2011,34(1):627–639 被引 5    
13.  Hassanzadeh H. Effects of fracture boundary conditions on matrix- fracture transfer shape factor. Transport in Porous Media,2006,64(1):51–71 被引 7    
14.  Noorishad J. An upstream finite element method for solution of transient trans- port equation in fractured porous media. Water Resources Research,1982,3(18):588–596 被引 24    
15.  Baca R G. Modeling fluid flow in fractured-porous rock masses by finite-element techniques. International Journal of Methods in Fluids,1984,4(4):337–348 被引 1    
16.  Kim J G. Comparison of the performance of a discrete fracture multiphase model with those using conventional methods. SPE Symposium on Reservoir Simulation,1999 被引 1    
17.  Hoteit H. Compositional modeling by the combined discontinuous Galerkin and mixed methods. Society of Petroleum Engineers Journal,2006,11(1):19–24 被引 1    
18.  Zhang D M. Computational Fluid Mechanics (in Chinese),1991 被引 1    
19.  Cinco-Ley H. Fractured reservoir simulation. Society of Petroleum Engineers Journal,1981,33(9):1749–1766 被引 1    
20.  Noetinger B. Up-scaling of double porosity fractured media using continuous- time random walks methods. Transport in Porous Media,2000,39(1):315–337 被引 1    
引证文献 5

1 孙贺东 基于数值模型的气井现代产量递减分析及动态预测 石油学报,2017,38(10):1194-1199
被引 9

2 万义钊 基于离散裂缝的多段压裂水平井数值试井模型及应用 力学学报,2018,50(1):147-156
被引 10

显示所有5篇文献

论文科学数据集
PlumX Metrics
相关文献

 作者相关
 关键词相关
 参考文献相关

版权所有 ©2008 中国科学院文献情报中心 制作维护:中国科学院文献情报中心
地址:北京中关村北四环西路33号 邮政编码:100190 联系电话:(010)82627496 E-mail:cscd@mail.las.ac.cn 京ICP备05002861号-4 | 京公网安备11010802043238号