Physics & Astronomy
fracturing
100%
hydraulics
81%
rocks
74%
injection
56%
cracks
33%
boreholes
27%
lubrication
24%
water injection
18%
breakdown
17%
sandstones
14%
singular integral equations
14%
quasi-steady states
13%
fracture mechanics
13%
propagation
13%
nonlinear systems
11%
wings
11%
convolution integrals
11%
pressure distribution
10%
linearity
10%
permeability
9%
porosity
8%
boundary conditions
7%
fluids
6%
Engineering & Materials Science
Hydraulic fracturing
92%
Rocks
65%
Cracks
41%
Boreholes
34%
Lubrication
29%
Pore pressure
18%
Water injection
18%
Sandstone
18%
Integral equations
16%
Fracture mechanics
15%
Convolution
15%
Nonlinear systems
13%
Hydraulics
11%
Boundary conditions
11%
Experiments
10%
Fluids
9%