Reassessment of coal permeability evolution using steady-state flow methods: The role of flow regime transition

Keyphrases

• Coal Permeability 100%
• Pore Pressure 100%
• Permeability Evolution 100%
• Flow Method 100%
• Steady-state Flow 100%
• Slip Flow 100%
• Flow Regime Transition 100%
• Flow Regime 75%
• Injection Pressure 75%
• Apparent Permeability 50%
• Nonlinear Distribution 50%
• Tight 25%
• Numerical Results 25%
• Numerical Analysis 25%
• Pressure Gradient 25%
• Tight Rocks 25%
• Nanopore 25%
• Coal Sample 25%
• Relative Contribution 25%
• Viscous Flow 25%
• Permeability Increase 25%
• Uniform Pressure 25%
• Total Flow 25%
• Uncertainty Analysis 25%
• Permeability Measurement 25%
• Gas Flow Direction 25%
• Spatial Transition 25%
• Gas Injection Pressure 25%
• Geomaterials 25%

Engineering

• Flow Regime 100%
• Slip Flow 100%
• Injection Pressure 100%
• Flow Regime Transition 100%
• Steady State Flow 100%
• Reassessment 100%
• Nanopore 33%
• Coal Sample 33%
• Gas Flow 33%
• Conventional Method 33%
• Flow Direction 33%
• Viscous Flow 33%
• Gas Injection Pressure 33%
• Pressure Gradient 33%

Earth and Planetary Sciences

• Pore Pressure 100%
• Permeability Evolution 100%
• Slip Flow 100%
• Inflow 25%
• Natural Material 25%
• Gas Flow 25%
• Gas Injection 25%
• Uncertainty Analysis 25%
• Pressure Gradient 25%
• Viscous Flow 25%