Design and Development of Numerical Simulation Software for Very Low Permeability Reservoirs

2009 ◽  
Author(s):  
Zi-sheng Wang ◽  
Jun Yao
Keyword(s):  
Numerical Simulation ◽  
Simulation Software ◽  
Low Permeability ◽  
Design And Development ◽  
Low Permeability Reservoirs

Non-Darcy Flow Numerical Simulation for Low-permeability Reservoirs

2012 ◽  
Author(s):  
Jianchun Xu ◽  
Ruizhong Jiang ◽  
Lisha Xie ◽  
Ruiheng Wang ◽  
Lijun Shan ◽  
...  
Keyword(s):  
Numerical Simulation ◽  
Darcy Flow ◽  
Low Permeability ◽  
Low Permeability Reservoirs

Numerical Simulation of the Air Injection Process in Low Permeability Reservoirs

2019 ◽  
Vol 54 (6) ◽  
pp. 788-794
Author(s):  
Fu Cheng ◽  
Zhu Tingting ◽  
Huang Bin ◽  
Zhang Wei ◽  
Wang Ying
Keyword(s):  
Numerical Simulation ◽  
Air Injection ◽  
Low Permeability ◽  
Injection Process ◽  
Low Permeability Reservoirs

Hydraulic Fracturing Technology Design in Natural Fracture Reservoirs

2014 ◽  
Vol 941-944 ◽  
pp. 2521-2524
Author(s):  
Bo Cai ◽  
Yun Hong Ding ◽  
Zhou Qi Cui ◽  
Zhen Zhou Yang ◽  
Hua Shen
Keyword(s):  
Numerical Simulation ◽  
Hydraulic Fracturing ◽  
Pore Volume ◽  
Igneous Rock ◽  
Natural Fracture ◽  
Low Permeability ◽  
Fracture System ◽  
The Core ◽  
Limited Scale ◽  
Low Permeability Reservoirs

Nowadays, hydraulic fracturing has become the mainly treatment in low permeability reservoirs, but the hydraulic fracturing design technology in different reservoirs still use common methods. Natural fracture reservoirs mainly include granite reservoir, basalt reservoir and igneous rock reservoir which its hydrocarbon pore volume is fracture system. As the existing of natural fracture, hydraulic fracturing treatment always counting some problems, such as difficult sand pumping, easily screen-out and limited scale. In this paper, from the point of the reservoir characteristics, the mainly problems were analyzed and the corresponding methods were put forward .the core technique in this kind reservoir include communicating the distance nature fracture and meanwhile protecting the conductivity nature fracture. Production can reach 90% from natural fractures using numerical simulation.

Numerical Simulation of Stimulated Volume in Low-Permeability Reservoir

2013 ◽  
Vol 734-737 ◽  
pp. 1415-1419
Author(s):  
Zhen Yu Liu ◽  
Tian Tian Cai ◽  
Hu Zhen Wang ◽  
Cheng Yu Zhang
Keyword(s):  
Numerical Simulation ◽  
Reference Value ◽  
Simulation Method ◽  
Fracture Network ◽  
Gas Production ◽  
Low Permeability ◽  
Flow State ◽  
Low Permeability Reservoir ◽  
Complex Fracture ◽  
Low Permeability Reservoirs

There is an increasing focus on the effective methods to develop low-permeability reservoirs, especially for ultra-low permeability reservoirs. It is hard to achieve the expected stimulation effect only on the traditional single fracturing, because of the poor supply ability from the matrix to fracture in low-permeability reservoirs. Volume stimulating to reservoir, achieving short distance from matrix to fracture because of producing fracture network. So the volume fracturing technology proposed for increasing oil or gas production, this technology is suitable for low porosity and low permeability reservoir. The conventional simulation method can't describe the complex fracture network accurately,but this paper established hydraulic fracturing complex fracture model based on the finite element numerical simulation method , making the simulated complex fracture more close to the real description,it can accurately describe the flow state in the reservoir and cracks.It has an important reference value to the low permeability reservoirs.

scholarly journals Numerical simulation study on CO2 flooding in ultra-low permeability reservoirs

2011 ◽  
Vol 11 ◽  
pp. 1469-1472 ◽  
Author(s):  
Cui Maolei ◽  
Ding-Yunhong ◽  
Yang Zhengming ◽  
Xiong Shengchun ◽  
Wang Xuewu
Keyword(s):  
Numerical Simulation ◽  
Simulation Study ◽  
Low Permeability ◽  
Co2 Flooding ◽  
Low Permeability Reservoirs

Numerical simulation of nonlinear seepage in super-low permeability reservoirs

2012 ◽  
Vol 29 (6) ◽  
pp. 504-508 ◽  
Author(s):  
Qing-yan XU ◽  
Zheng-ming YANG ◽  
Ying HE ◽  
Rong-ze YU ◽  
Jun YAN
Keyword(s):  
Numerical Simulation ◽  
Low Permeability ◽  
Low Permeability Reservoirs
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