Engineering
Proppants
100%
Effective Stress
33%
Embedment
22%
Confining Stress
22%
Fracture Surface
22%
Gas Pressure
22%
Fracture Aperture
22%
Monolayers
22%
Experimental Observation
11%
Conducted Experiment
11%
Enhanced Recovery
11%
Hydraulic Fracturing
11%
Quartz Sand
11%
Overburden Stress
11%
Surface Deformation
11%
Pressure Range
11%
Smooth Surface
11%
Coalbed Methane Reservoir
11%
Coal Structure
11%
Mechanistic Model
11%
Earth and Planetary Sciences
Permeability Evolution
100%
Carbon Dioxide
100%
Confining
22%
Fracture Aperture
22%
Gas Pressure
22%
Laboratory Experiment
11%
Overburden
11%
Coal Structure
11%
Coalbed Methane
11%
Softening
11%
Hydraulic Fracturing
11%
Surface Roughness
11%
Material Science
Carbon Dioxide
100%
Surface (Surface Science)
44%
Monolayers
22%
Surface Roughness
11%
Hydraulics
11%
Coal Structure
11%