Model Optimization of Shale Gas Reservoir Volume Fracturing Dissolved Gas Simulation Adsorbed Gas

被引：0
|
作者：
Dong, Hao [1 ,2 ]
Zhang, Yi [1 ]
Li, Zongwu [1 ]
Jiang, Chao [1 ]
Li, Jiaze [2 ,3 ]
Wu, Tao [1 ]
Wang, Liting [4 ]
Wang, Chuangjiang [1 ]
Wang, Hao [1 ]
Li, Fujing [1 ]
Ru, Qian [1 ]
机构：
[1] Shaanxi Land Engn Construct Grp Co Ltd, Hanzhong Branch, Hanzhong 723200, Peoples R China
[2] Xi An Jiao Tong Univ, Sch Management, Xian 710049, Peoples R China
[3] Shaanxi Land Engn Construct Grp Co Ltd, Xian 710075, Peoples R China
[4] Space Star Technol Co Ltd SST, Xian 710075, Peoples R China
来源：
GEOFLUIDS | 2021年 / 2021卷
关键词：
HORIZONTAL WELLS;
D O I：
10.1155/2021/6631994
中图分类号：
P3 [地球物理学]; P59 [地球化学];
学科分类号：
0708 ; 070902 ;
摘要：
Shale reservoirs have some natural fractures with a certain density and connectivity. The basic percolation model of shale gas reservoir: the black oil model of gas-water phase is used as the basic model, and the dissolved gas is used to simulate adsorbed gas. Accurate description of natural fractures: random distributed discrete fracture model is used as the basic model to describe natural fractures. By comparing the calculation results of single medium (including random distributed discrete fracture model) and double medium model, the model for predicting shale gas productivity is optimized.
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页数：15
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