Keyphrases
Shale
67%
Coalbed Methane Reservoir
44%
Pore Structure
43%
Gas Transport
40%
Methane
39%
Gas Adsorption
39%
Permeability Evolution
36%
Coal Sample
35%
Sorption
34%
Coalbed Methane
29%
Small-angle Neutron Scattering
28%
Gas Production
27%
Micropore
25%
Gas Diffusion
25%
Diffusion Coefficient
24%
Coal Permeability
24%
Coal Matrix
24%
Marcellus Shale
22%
In Situ
22%
Porosity
21%
Gas Storage
21%
Adsorption
20%
Coal Deformation
19%
Freeze-thaw
19%
Coalbed Methane Recovery
19%
Water Vapor Sorption
18%
Nanopore
18%
Diffusion Behavior
18%
Nanoindentation
18%
Liquid Nitrogen
17%
Sorption Behavior
17%
Gas Pressure
17%
Transport Behavior
16%
Pore Volume
16%
Gas Desorption
16%
China
16%
Coal Dust
15%
Pore Size Distribution
14%
Coalbed Methane Production
14%
Anthracite
14%
Temperature Effect
14%
Mesopore
14%
Illinois
14%
Coal Pores
14%
CO2 Sequestration
13%
Low Pressure
13%
Fracturing Fluid
13%
Permeability Model
13%
Shale Sample
13%
Shale Reservoir
13%
Engineering
Methane
100%
Coal Bed Methane
63%
Coalbed Methane Reservoir
40%
Adsorption Capacity
35%
Shale Gas
30%
Coal Seam
29%
Diffusion Coefficient
29%
Gas Production
26%
Gas Storage
23%
Nanopore
22%
Coal Sample
21%
Hydraulic Fracturing
21%
Anthracite
21%
Effective Stress
21%
Micropore
20%
Nanoscale
20%
Coal Mine
17%
Gaseous Diffusion
17%
CO2 Sequestration
17%
Gas Pressure
16%
Experimental Result
15%
Gas Flow
15%
Relative Humidity
14%
Gas Reservoir
14%
Fractal Dimension
14%
Ultrasonics
14%
Diffusivity
13%
Nuclear Magnetic Resonance
13%
Horizontal Stress
13%
Numerical Modeling
13%
Swelling Strain
13%
Compressibility
12%
Specific Surface Area
11%
Anisotropic
11%
Diffusion Behavior
11%
Carbon Dioxide Capture
11%
Volumetric Strain
11%
Microfracture
10%
Analytical Model
9%
Multiscale
9%
Uniaxial Compressive Strength
9%
Borehole
9%
Wave Velocity
9%
Reservoir Pressure
9%
Stress Condition
9%
Acoustic Emission
8%