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hydraulic fracture

Effect of Hydraulic Fracture on the Fractured Reservoir Based on the Connection with Natural Fractures

Effect of Hydraulic Fracture on the Fractured Reservoir Based on the Connection with Natural Fractures

... the hydraulic fracturing operation was applied in every direction usinga written distinct element ...the hydraulic fracture is applied with different lengths and in each level the amount of ...

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Predicting the Occurrence of Hydraulic Fracture in Grouting Operations Based on the Pressure in the Penetrated Cement Grout

Predicting the Occurrence of Hydraulic Fracture in Grouting Operations Based on the Pressure in the Penetrated Cement Grout

... There are two main theories regarding the pressure rate: the first is grouting with high pressure in order to increase the influence radius in which the operational expenses are reduced and fewer boreholes are needed ...

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Comparison of Different Hydraulic Fracture Growth Models Based on a Carbonate Reservoir in Iran

Comparison of Different Hydraulic Fracture Growth Models Based on a Carbonate Reservoir in Iran

... of hydraulic fracturing ...The hydraulic fracture was modeled for carbonate reservoir to verify the fracture non-proliferation in the unwanted zones and the necessary input data required to ...

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Hydraulic fracture propagation in a heterogeneous stress field in a crystalline rock mass

Hydraulic fracture propagation in a heterogeneous stress field in a crystalline rock mass

... accompanies hydraulic stimulation and can be detrimental to deep geothermal projects when the magnitudes of induced earthquakes are perceptible to the public (Ellsworth, 2013; Evans et ...stimulated ...

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Numerical Simulation of Hydraulic Fracture Initiation From a Wellbore Considering Well Compliance

Numerical Simulation of Hydraulic Fracture Initiation From a Wellbore Considering Well Compliance

... Consider a 2D plane strain symmetrical hydraulic fracture (hf) initiating and growing from a wellbore as shown in Fig. 1. The plane strain HF growth along the x-axial in an elastic and impermeable media. A ...

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Research on the law of hydraulic fracture and natural fracture intersecting extension in the heterogeneous fractured reservoir

Research on the law of hydraulic fracture and natural fracture intersecting extension in the heterogeneous fractured reservoir

... It can be shown in fig.3, the interfacial shear stress and shear strain will increase along with the approaching angle increases. As the interfacial shear stress value is greater, the interface shear deformation amount ...

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Comparison of stress state around the Atera fault, central Japan, estimated using boring core samples and by improved hydraulic fracture tests

Comparison of stress state around the Atera fault, central Japan, estimated using boring core samples and by improved hydraulic fracture tests

... Investigations on the stress state in the earth’s crust pro- vide important information on its deformation process be- cause such information obtained from the stress state is in- dependent of that from the strain or the ...

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New Insight on Deformation of Walnut/Ceramic Proppant Pack under Closure Stress in Hydraulic Fracture: Numerical Investigation

New Insight on Deformation of Walnut/Ceramic Proppant Pack under Closure Stress in Hydraulic Fracture: Numerical Investigation

... Areal porosity of deformed configurations (Fig. 5b) was obtained at varying stresses using image processing toolbox of MATLAB. Notably, there is a direct relation between porosity variation (Fig. 5b), and platen ...

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Hydraulic Fracture Propagation Under Varying In-situ Stress Conditions of Reservoirs

Hydraulic Fracture Propagation Under Varying In-situ Stress Conditions of Reservoirs

... of hydraulic fractures. The direction and extent of hydraulic fracture propagation are predominantly controlled by the in-situ stress state of ...of hydraulic fracture propagation and ...

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Feasibility Study of Network Hydraulic Fracture Applied to the Fissured Competent Sand Oil Reservoir

Feasibility Study of Network Hydraulic Fracture Applied to the Fissured Competent Sand Oil Reservoir

... and fracture criterion, the difference between maximum and minimum horizontal stress plays a significant role in building multiple ...complex fracture network will be built with multiple strands extending  ...

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An approach to hydraulic fracture in geomaterials through a porous brittle damage material model

An approach to hydraulic fracture in geomaterials through a porous brittle damage material model

... in fracture and fric- tional contact, in this study we opt for Therzaghi’s approach to porous mechanics, disre- garding the more general approach due to ...for hydraulic fracturing, show that the assumption ...

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An experimental study of hydraulic fracture and erosion

An experimental study of hydraulic fracture and erosion

... Contents List of Tables List of Figures List of Plates Acknowledgements Declaration Abstract Glossary of Symbols CHAPTER vu ix xiv xv x xvii 1 INTRODUCTION 1.1 1.2 1.3 1.4 Embankment Dam[r] ...

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Using microseismicity to estimate formation permeability for geological storage of CO2

Using microseismicity to estimate formation permeability for geological storage of CO2

... Copyright © 2013 D. A. Angus and J. P. Verdon. his is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, ...

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Review on Shale gas by using Hydraulic Fracturing in India

Review on Shale gas by using Hydraulic Fracturing in India

... A hydraulic fracture is formed when a fluid is pumped down the well at high pressures for short periods of time ...the fracture onto the fluid/proppant ...created fracture in the form of ...

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Hydraulic Fractures for Shale Gas Production

Hydraulic Fractures for Shale Gas Production

... the hydraulic fracture in high volume of horizontal fracturing, the water, chemicals and fracture fluid that return to the well's surface, called flow-back or produced water, may contain radioactive ...

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Study of Concrete under the Action of Hydraulic fracturing in Ⅰ - Ⅱ mixed mode fracture criterion

Study of Concrete under the Action of Hydraulic fracturing in Ⅰ - Ⅱ mixed mode fracture criterion

... the hydraulic fracturing, which has been in the process of expansion cracks pore water pressure and the crack tip of the three -way relationship between stresses ...As hydraulic fracturing research ...

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The seismo-hydromechanical behavior during deep geothermal reservoir stimulations: open questions tackled in a decameter-scale in situ stimulation experiment

The seismo-hydromechanical behavior during deep geothermal reservoir stimulations: open questions tackled in a decameter-scale in situ stimulation experiment

... that hydraulic stimulation injections are effective in enhancing the permeability of a rock mass by several orders of magnitude by producing irre- versible fracture opening, whilst also increasing the ...

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Hydraulic Fracturing & Hydraulic Fluids

Hydraulic Fracturing & Hydraulic Fluids

... The methodology of Paper is clear in figure which is given below. The study starts with introduction and then the literature review. Literature review helps to recognize key fundamentals of hydraulic ...

9

MRST-Shale: An Open-Source Framework for Generic Numerical Modeling of

MRST-Shale: An Open-Source Framework for Generic Numerical Modeling of

... Non-planar hydraulic fracture + natural fractures + geomechanics effect 13. Fig. 28 Pressure contour at 3.75 years for Barnett shale reservoir with planar hydraulic 14[r] ...

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Hydraulic Fracturing Growth in Fracture Reservoirs Using Analytical and Numerical Simulation: T-Type Intersections

Hydraulic Fracturing Growth in Fracture Reservoirs Using Analytical and Numerical Simulation: T-Type Intersections

... decade, hydraulic fracturing has become a popular procedure to enhance production in fractured ...Complex hydraulic fracture geometry has become more evident with the widespread application of ...

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