A 3D Nonlinear Fluid-solid Coupling Model of Hydraulic Fracturing for Multi layered Reservoirs

被引：21
作者：
Wang, H. [1 ]
Liu, H. [1 ,2 ]
Wu, H. A. [1 ]
Zhang, G. M. [2 ]
Wang, X. X. [1 ]
机构：
[1] Univ Sci & Technol China, Dept Modern Mech, Hefei 230026, Anhui, Peoples R China
[2] PetroChina, Res Inst Petr Explorat & Dev, Beijing, Peoples R China
来源：
PETROLEUM SCIENCE AND TECHNOLOGY | 2012年 / 30卷 / 21期
关键词：
fracture height; hydraulic fracturing; multilayer; parameter effect; 3D model; SIMULATION;
D O I：
10.1080/10916466.2010.516299
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
A 3D nonlinear flow-solid coupling model of simulating the propagation of hydraulic fracture in multilayered formation is proposed. The validation of the model is approved by simulating the fracturing process of a well in Daqing Oilfield, China. The influence of lithological parameters (in situ stress, elastic modulus, and tensile strength) on fracture configuration is studied. The results demonstrate that higher in situ stress, lower elastic modulus, and higher tensile strength of barrier zones will make the fracture height smaller.
引用
收藏
页码：2273 / 2283
页数：11
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