Engineering & Materials Science
Coal
100%
Capillarity
68%
Rocks
57%
Coal bed methane
55%
Wetting
47%
Water
42%
Porous materials
37%
Pore structure
34%
Fluids
33%
Gases
32%
Scanning electron microscopy
31%
Oils
30%
Adsorption
30%
Fractals
29%
Pore size
24%
Nuclear magnetic resonance
24%
Porosity
23%
Flow of fluids
23%
Hydrates
19%
Fractal dimension
19%
Sandstone
18%
Contact angle
18%
X rays
16%
Minerals
16%
Pressure gradient
16%
Shale
15%
Seepage
15%
Brines
15%
Tomography
15%
Nanopores
14%
Bituminous coal
14%
Sediments
13%
Temperature
12%
Oil well flooding
12%
Field emission
12%
Multiphase flow
12%
Low permeability reservoirs
12%
Horizontal wells
11%
Drainage
11%
Molecular dynamics
10%
Recovery
10%
Anthracite
10%
Surface roughness
9%
Desorption
9%
Phase transitions
9%
Core analysis
8%
Thermal conductivity
8%
Zeta potential
8%
Productivity
8%
Proppants
8%
Earth & Environmental Sciences
capillary pressure
73%
imbibition
37%
wettability
37%
rock
34%
fluid
31%
saturation
31%
oil
30%
coal
29%
permeability
26%
gas
22%
coalbed methane
22%
porous medium
20%
modeling
16%
water
15%
coal rank
13%
wetting
12%
brine
11%
effect
11%
pore space
11%
scanning electron microscopy
11%
seepage
11%
tomography
10%
simulation
10%
shale
10%
method
10%
sandstone
10%
fluid flow
10%
adsorption
9%
flooding
9%
porosity
9%
nuclear magnetic resonance
8%
multiphase flow
8%
drainage
7%
matrix
7%
gas hydrate
7%
cross section
7%
core analysis
7%
hydraulic fracturing
7%
productivity
7%
basin
6%
polymer
6%
hydrodynamics
6%
analysis
6%
microstructure
6%
conductivity
6%
gas well
6%
distribution
6%
sediment
6%
methane
6%
mineral
6%
Chemical Compounds
Coal
83%
Permeability
41%
Pore
39%
Methane
28%
Capillarity
21%
Imbibition
20%
Pore Structure
17%
Gas
16%
Simulation
15%
Hydrate
12%
Pressure
12%
Subbituminous Coal
9%
Flow
9%
Bituminous Coal
9%
Mineral
9%
Force
9%
Adsorption
9%
Volume
8%
Pore Size Distribution
8%
X-Ray
7%
Dual Porosity
7%
Dimension
7%
Scanning Electron Microscopy
6%
Salinity
6%
Molecular Dynamics
6%
Buoyancy
6%
Application
6%
Porosity
5%
Thermal Conductivity
5%
Tension
5%