Geomechanics and Hydraulic Fracturing for Shale Reservoirs
Yu Wang
(2020)
Geomechanics and Hydraulic Fracturing for Shale Reservoirs: pp.
63-83.
Chapter 2: Energy Evolution Characteristics during Shale Fracturing
The following sections are included:
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2.1. Introduction
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2.2. Experimental Methods
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2.3. Energy Conversion Mechanism
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2.4. Experimental Results
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2.4.1. Triaxial Stress Strain Response
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2.4.2. Energy Evolution Characteristics
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2.4.3. Ultrasonic P- and S-Velocity Characteristics
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2.4.4. Velocity-Energy Dependency Analysis
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2.4.5. Post-Test CT Visualization
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2.4.6. Conclusions