An Analytical and Numerical Analysis for Hydraulic Fracture ...

AN APPROXIMATE ANALYTICAL SOLUTION FOR HYDRAULIC ...

method (DDM) as the current popular numerical method in the fracture application is widely used in hydraulic-fracturing modeling [12-16] ...

An energy based analytical method to predict the influence of ...

Numerical Simulation of Influencing Factors of Hydraulic Fracture Network Development in Reservoirs with Pre-Existing Fractures · Engineering, ...

Numerical Analysis for Dynamic Propagation and Intersection of ...

Pre-existing natural fractures in a fractured reservoir will intersect with the hydraulic fractures and propagate dynamically during the ...

Key mechanical problems and numerical methods of hydraulic ...

Analysis of hydraulic fracture propagation in fractured reservoirs:An improved model for the interaction between induced and natural fractures[D]. Austin: ...

Numerical analysis of fracture propagation during hydraulic ...

We perform numerical studies on vertical fracture propagation induced by tensile hydraulic fracturing for shale gas reservoirs.

Hydraulic Fracture Propagation Through an Orthogonal Discontinuity

... analysis, in contrast to previous work ... Hydraulic Fracture Propagation Through an Orthogonal Discontinuity: A Laboratory, Analytical and Numerical Study.

Hydraulic fracture propagation: analytical solutions versus Lattice ...

Also the viscosity-dominated leak-off model showed a better match between the analytical solutions and the numerical simulation results, confirmed by observing.

An Analytical Framework for Stress Shadow Analysis During ...

... Analytical Stress Shadow Models in Tandem with a Numerical Fracture ... 1). 4. Natural Fracture Shear Failure analysis. Hydraulic fracturing ...

Numerical Analysis on the Optimization of Hydraulic Fracture Networks

The hydraulic fracturing processes under different stress conditions are simulated. The most complex fracture configurations are obtained when the maximum ...

A Numerical Study on Hydraulic Fracturing Problems via the Proper ...

simulation of hydraulic fractures with lag. International Journal for Numerical and. Analytical Methods in Geomechanics, vol. 37, no. 9, pp. 993-1015. Ji, L ...

Numerical analysis of the stress shadowing effects in multistage ...

An explicitly coupled hydro-geomechanical model for simulating hydraulic fracturing in arbitrary discrete fracture networks[J]. International ...

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

True triaxial hydraulic fracturing laboratory test is an intuitive method to monitor and observe the crack initiation and propagation of ...

Analytical and Numerical Simulations of a Hydraulic Fracturing ...

Top view of the test block with pressure probes 1 & 2 to monitor the fracture propagation, Casas et al. (2006). The average fracture width was ...

SPE 159154 A Variational Approach to the Numerical Simulation of ...

... fracture simulation results against several analytical ... Conventionally, in most numerical modeling strategy of hydraulic fracturing, fracture propagation is ...

Fluid velocity based simulation of hydraulic fracture—a penny ...

In part I of this paper, a numerical algorithm for the simulation of HF, based on the scheme introduced in [11–13], was provided. By employing an appropriate ...

Numerical analysis of fracture propagation during hydraulic ...

The simulations indicate that typical hydraulic fracturing operations do not appear to generate an unstable growth of a fracture in the shale ...

hydraulic fracture interacting with partially-cemented and

The experimental observations also call into question the validity of the often-used assumptions in analytical/numerical models of: (1) natural ...

Sensitivity analysis of hydraulic fracture in open and cased holes ...

The NMM method is a powerful semi-analytical solver which combines a one- dimensional numerical implementation of the finite element method (FEM) in the radial.

Modeling Hydraulic Fracture Entering Stress Barrier - Scilit

Numerical modeling of hydraulic fracturing is complicated when a fracture ... International Journal for Numerical and Analytical Methods in ...

Numerical simulation of hydraulic fracturing - Aberystwyth University

An efficient algorithm of solution is proposed for the plain strain model of hydraulic fracturing. The algorithm utilizes a FEM-based subroutine ...