Numerical analysis of fracture propagation during hydraulic ...

There are several numerical methods used for the fracturing modeling. The discrete (distinct) element method considers intact rock and fractures separately, and ...

Hydraulic fracturing has been introduced to production of the shale gas reservoirs in order to enhance permeability, creating artificial fractures within ...

Numerical analysis of fracture propagation during hydraulic ...

Researchers used the TOUGH+ geomechanics computational software and simulation system to examine the likelihood of hydraulic fracture ...

Numerical analysis of fracture propagation during hydraulic ...

Numerical analysis of fracture propagation during hydraulic fracturing operations in shale gas systems. Jihoon Kim a,b,n, George J. Moridis a.

Numerical Study of Hydraulic Fracture Propagation in Orthotropic ...

In this work, an XFEM model with special crack tip enrichment functions is established to further study the propagation mechanism of hydraulic fractures in ...

An Analytical and Numerical Analysis for Hydraulic Fracture ... - MDPI

This paper develops an analytical stress model and a seepage-mechanical-damage numerical model for the vertical propagation of I/II mixed fractures in coal- ...

Numerical Analysis of Fracture Propagation Behavior in Hard Rocks ...

ABSTRACT:. Hydraulic fracturing is an important stimulation technology to achieve high and stable production in deep and ultra-deep ...

Numerical methods for hydraulic fracture propagation: A review of ...

Recent advances in hydraulic fracture modeling and simulation are driven by increased industry and research activity in oil and gas, a drive toward ...

[PDF] Numerical analysis of fracture propagation during hydraulic ...

Semantic Scholar extracted view of "Numerical analysis of fracture propagation during hydraulic fracturing operations in shale gas systems" ...

Numerical analysis of fracture propagation during hydraulic ... - OUCI

Numerical analysis of fracture propagation during hydraulic fracturing operations in shale gas systems. https://doi.org/10.1016/j.ijrmms.2015.02.013. Journal ...

Numerical analysis of hydraulic fracture propagation in deep shale ...

Deep shale reservoirs are characterized by elevated breakdown pressures, diminished fracture complexity, and reduced modified volumes compared to medium and ...

Numerical methods for hydraulic fracture propagation - Infoscience

Recent advances in hydraulic fracture modeling and simulation are driven by increased industry and research activ- ity in oil and gas, a drive ...

Numerical Simulation of Hydraulic Fracture Vertical Propagation in ...

Based on this model, the effects of fracturing fluid viscosity and alternative injection methods were simulated. Following research results were ...

[PDF] Numerical methods for hydraulic fracture propagation

2018. Development of numerical methods for the simulation of hydraulic fracture propagation has accelerated significantly over the past fifteen years. These ...

Numerical study of horizontal hydraulic fracture propagation in multi ...

We establish a new geomachanical model based on the extended finite element method (XFEM) and cohesive zone method (CZM), to investigate the fracture ...

Numerical Analysis on the Stability of Hydraulic Fracture Propagation

However, one difficulty for fracturing treatment is the lack of clear understanding on the nature of fracture complexity created during the ...

Numerical analysis of hydraulic fracture propagation in deep shale ...

Asahina, Simulating hydraulic fracturing processes in laboratory-scale geological media using three-dimensional TOUGH-RBSN, J. · Chang, Experimental study of ...

Fluid-Solid Coupling Mechanism of Shale Hydraulic Fracture ...

... Hydraulic Fracture Propagation Based on True Triaxial Test and Numerical Analysis ... crack propagation in the shale was analyzed through ...

An Analytical and Numerical Analysis for Hydraulic Fracture

This paper develops an analytical stress model and a seepage-mechanical-damage numerical model for the vertical propagation of I/II mixed fractures in coal- ...

Numerical modeling of fracture propagation during multistage ...

The study presents numerical geomechanical modeling of multistage hydraulic fracturing. The simulation is performed using XFEM method in ...