Keyphrases
Permeability Evolution
83%
Shale
81%
Hydraulic Fracture
52%
Adsorption
48%
Soot
47%
Hydraulic Fracturing
47%
Coal Seam
44%
Effective Stress
44%
Phase Behavior
43%
Coal Permeability
43%
Porosity
42%
High Temperature
41%
CO2 Sequestration
38%
Shale Gas Reservoir
38%
Gas Production
38%
Methane
37%
Gas Transport
36%
Nanostructures
36%
Marcellus Shale
35%
Pore Pressure
35%
CO2 Injection
35%
Fracture Permeability
35%
Gas Adsorption
34%
Bituminous Coal
34%
Proppant
33%
Oil Recovery
33%
Reservoir Model
32%
Relative Permeability
32%
Fracturing Fluid
32%
In Situ
32%
Numerical Simulation
31%
Fracture Network
31%
Coalbed Methane Reservoir
31%
Production Data
31%
Enhanced Oil Recovery
31%
Brine
30%
Equation of State
30%
Natural Gas
30%
Shale Reservoir
30%
Natural Fracture
29%
Gas Flow
29%
Enhanced Geothermal System
29%
Porous Media
28%
Pore Structure
27%
High-resolution Transmission Electron Microscopy (HRTEM)
26%
Fluid Flow
26%
Sorption
26%
Analytical Solution
25%
Two-phase Flow
24%
Artificial Neural Network
24%
Fluid Pressure
24%
Jet Fuel
24%
Numerical Model
23%
Order of Magnitude
22%
Coal Sample
22%
Low Temperature
22%
Supercritical CO2 (SCO2)
22%
Silica
21%
Pennsylvania
21%
Micropore
21%
Minimum Miscibility Pressure
21%
Permeability Model
20%
High Pressure
20%
Carbon Nanotubes
20%
Coalbed Methane Recovery
20%
China
20%
Gas Reservoir
20%
Density Functional Theory
20%
Hydrocarbons
20%
Temperature Effect
20%
Anthracite
19%
Gas Condensate
19%
Hydrodynamic Model
19%
Compositional Simulation
19%
Coalbed Methane
19%
Capillary Pressure
19%
Carbonization
19%
Vitrinite
19%
Pyrolysis
19%
Gas Pressure
19%
Transport Properties
19%
Carbonate
19%
Gas Well
19%
Surface Chemistry
18%
Miscibility
18%
Wellbore
18%
Coal Matrix
18%
Coalbed Methane Production
18%
Seismicity
18%
Graphene
18%
Flash Calculation
18%
Dual Porosity
18%
Horizontal Well
18%
X Ray Diffraction
18%
Three-dimensional (3D)
18%
Fluid Transport
17%
Gas Injection
17%
Diffusion Coefficient
17%
Pore Size Distribution
17%
Multiphase Flow
17%
Engineering
Methane
100%
Hydraulic Fracturing
93%
Shale Gas
84%
Gas Reservoir
76%
Transients
61%
Effective Stress
53%
Oil Recovery
53%
Nanomaterial
52%
Coal Bed Methane
50%
Coal Seam
47%
Gas Production
45%
Proppants
43%
Hydraulics
42%
Natural Gas
41%
Relative Permeability
41%
Horizontal Wells
40%
Fracture Network
40%
Gas Flow
38%
Production Data
37%
Fluid Flow
36%
Wellbore
35%
Equations of State
35%
Fracture Permeability
33%
Natural Fracture
32%
Gas Well
31%
Surfactant
31%
Two-Phase Flow
30%
Numerical Model
29%
Gasification
28%
Enhanced Oil Recovery
28%
High Resolution
26%
Fluid Viscosity
26%
Subsurface
26%
Coalbed Methane Reservoir
26%
Fluid Pressure
26%
Diffusion Coefficient
25%
Flow Rate
25%
CO2 Sequestration
25%
Aromatics
24%
Experimental Result
24%
Bituminous Coal
24%
Pyrolysis
24%
Low-Temperature
23%
Coal Mine
23%
Porosity
23%
Nanopore
23%
Oil Reservoir
23%
Gas Pressure
23%
Flow Model
23%
Parametric Study
22%
Condensate Gas
22%
Gas Injection
22%
Adsorption Capacity
22%
Transient Analysis
21%
Hydrodynamics
21%
Illustrates
20%
Power Engineering
20%
Borehole
20%
Two Dimensional
20%
Fracture Propagation
20%
Engineering
20%
Artificial Neural Network
20%
Microemulsion
19%
Minimum Miscibility Pressure
19%
Analytical Model
19%
Natural Gas Pipeline
18%
Micropore
18%
Corrosion Rate
18%
Carbon Nanotube
18%
Energy Engineering
18%
Carbon Sequestration
18%
Experimental Observation
18%
Gas Oil
18%
Coal Sample
17%
Graphene
17%
Naturally Fractured Reservoir
17%
Limitations
17%
Anthracite
17%
Flow Regime
17%
Vaporization
17%
Simulators
16%
Confining Stress
16%
Fluid Property
16%
Simulation Result
16%
Relative Humidity
16%
Oil Production
16%
Fracture Aperture
16%
Hydrodynamic Model
15%
Fractured Reservoir
15%
Field Data
15%
Anisotropic
15%
Elevated Temperature
15%