Engineering
Water
72%
Surfactant
64%
Acid
52%
Membrane
45%
Oil
45%
Composite
40%
Fluid
36%
Performance
35%
Sulfonic Acid
35%
Fuel Cell Applications
35%
Gel
35%
Sonication
34%
High Temperature
32%
Membrane Performance
30%
Temperature
29%
Application
28%
Casting
27%
Enhanced Oil Recovery
27%
Models
26%
Carbonate Reservoir
26%
Development
25%
Polymers
23%
Experiments
22%
Adsorption
20%
Emulsion
20%
Gelation
20%
High Pressure
20%
Interfacial Tension
18%
Measurement
17%
Recovery
16%
Oil Recovery
15%
Evaluation
15%
Drilling
14%
N-Methyl-2-Pyrrolidone
14%
Fields
14%
Polymer Gel
14%
Crude Oil
14%
Mechanisms
14%
Correlation
13%
Rheology
13%
Surface
13%
Gateway
13%
Design
13%
Fracture
13%
Asphaltenes
13%
Production
12%
Sandstone
12%
Porosity
12%
Optimization
11%
Reduction
11%
Unmanned Aerial Vehicle
11%
Geophone
10%
Natural Gas
10%
Swelling
10%
Fluid Viscosity
10%
Reservoir Condition
10%
Inhibition
10%
Shale Gas
10%
Plasticisation
10%
Coal
9%
Loss
9%
Testing
9%
Conformance
9%
Efficiency
9%
Rock Sample
9%
Oil Reservoir
8%
Environment
8%
Oil Well
8%
Solubility
8%
Foam
8%
Temperature Reservoir
8%
Polymer Flooding
8%
Accuracy
8%
Micromodels
8%
Wellbore
7%
Heavy Oil
7%
Mixture
7%
Energy Engineering
7%
Carbonate Rock
7%
Emulsifier
7%
Well Stimulation
7%
Data Acquisition System
7%
Algorithm
7%
Prediction
7%
Research
7%
Sum-Rate Maximization
7%
Polysulfone
7%
Communication System
7%
Corrosion
6%
Determines
6%
Laboratory
6%
Pickering Emulsion
6%
Oil Field
6%
Diffusion Coefficient
6%
Gas Well
6%
Computer Simulation
6%
High Pressure and High Temperature
6%
Radar
5%
Gas Reservoir
5%
Density
5%
Material Science
Surface Active Agent
100%
Water
70%
Temperature
67%
Membrane
54%
Polymers
42%
Solvent
41%
Fuel
40%
Viscosity
37%
Gel
37%
Composite Material
32%
Gas
28%
Carbon Dioxide
27%
Rock
26%
Crude Oil
24%
Permeability
24%
Fluid
24%
Adsorption
23%
Emulsion
22%
Thermal Stability
18%
Wettability
17%
Rheology
17%
Gelation
17%
Composite Membrane
16%
Morphology
16%
Polyetheretherketone
16%
Materials
15%
Rheological Property
14%
Asphaltenes
13%
Surface
11%
Characterization
11%
Corrosion
11%
Polymer Gel
10%
Mechanical Strength
9%
Iron
9%
Thermogravimetric Analysis
8%
Porosity
8%
Thermal Property
7%
Catalyst
7%
Coal
7%
Swelling
7%
Foam
7%
Copolymer
7%
Diesel
7%
Nuclear Magnetic Resonance
7%
Novel Surfactant
7%
Polyethyleneimine
6%
Seawater
6%
Contact Angle
6%
Particle
6%
Natural Gas
6%
Pickering Emulsion
6%
Sandstone
6%
Elastic Moduli
6%
Scanning Electron Microscopy
5%
Proton-Exchange Membrane Fuel Cells
5%
Methanol Fuels
5%
Ionic Liquid
5%
Graphene
5%
Earth and Planetary Sciences
Reservoir
26%
Investigation
22%
Sample
17%
Permeability
15%
Rock
15%
Porosity
14%
Core
13%
Surfactant
13%
Flood
12%
Water
12%
Oil
12%
Impact
10%
Utilization
8%
Gel
7%
Acid
7%
Experiment
7%
High Temperature
6%
Behavior
6%
Model
6%
Bicarbonate
6%
Parameter
5%
Wettability
5%
Temperature
5%
Fracture
5%
Foam
5%
Approach
5%
Anisotropy
5%
Asphaltenes
5%
Pore Scale
5%