Earth and Planetary Sciences
Investigation
100%
Petroleum
81%
Site
76%
Simulation
75%
Oil
63%
Model
59%
Remediation
57%
Modeling
52%
Reservoir
43%
Oil Recovery
41%
Optimization
36%
Utilization
35%
Heavy Oil
33%
Gas
32%
Canada
29%
Vacuum
28%
Extraction
27%
Injection
27%
Contamination
26%
Risk
25%
Air
24%
Decision
24%
Nonaqueous Phase Liquid
24%
Temperature
23%
Gas Injection
22%
Condition
22%
Contaminant
21%
Parameter
21%
In Situ
21%
Groundwater
19%
Hydrocarbon
19%
Soil
18%
Petroleum Hydrocarbon
18%
Risk Assessment
18%
High Pressure
17%
Removal
17%
Impact
16%
Management
16%
Efficiency
16%
Leakage
15%
Cost
14%
Climate Change
14%
Datum
14%
Hybrid
14%
Project
14%
Health
14%
Integrated Approach
14%
Climate Change Impact
14%
Lake
14%
Pollution Transport
13%
Engineering
Membrane
72%
Models
55%
Heavy Oil
48%
Oil Recovery
44%
Water
38%
Oil
38%
Oil Reservoir
36%
Flue Gas
34%
Performance
34%
Simulation
33%
Temperature
28%
Horizontal Wells
27%
Gas Injection
27%
Mass Transfer
25%
Development
25%
Composite
23%
High Pressure
23%
Solution Gas Drive
23%
Carbon Capture
22%
Mechanisms
21%
Computer Simulation
21%
Remediation
21%
Absorber
20%
Columns (Structural)
20%
Recovery
19%
Porous Medium
19%
Hollow-Fiber Membrane
19%
Separation Gas
19%
Production
18%
Heating
18%
Applications
16%
Enhanced Oil Recovery
16%
Extraction
15%
Energy Engineering
15%
Subsurface
15%
Mathematical Model
15%
Liquid Phase
15%
Optimization
15%
Experiments
15%
Permeation
14%
Dams
14%
Recovery Technique
14%
Light Oil
14%
Micromodels
14%
Polysulfone
14%
Mixture
13%
Gas Processing
12%
Design
11%
Subbituminous Coal
10%
Numerical Modeling
10%
Chemistry
Carbon Dioxide
70%
Aqueous Solution
65%
Gas
64%
Procedure
43%
Liquid
37%
Reaction Temperature
34%
Mixture
31%
Viscosity
31%
Concentration
30%
Bitumen
28%
Diethanolamine
25%
Solvent
24%
Oil
22%
Amine
21%
Carbon Dioxide
21%
Composite Material
18%
Density
17%
Simulation
16%
Methyl
15%
Mass Transfer
15%
Nitrogen
15%
Pressure
14%
Catalyst
14%
Chemical Kinetics Characteristics
13%
Water Type
12%
Corrosion
11%
Hydrogen
11%
Rate
11%
Subbituminous Coal
10%
Amide
10%
Block Like Crystal
10%
Polyether
10%
Methane
10%
Halide
10%
Permeation
10%
Polymer
10%
Heat Transfer
10%
Degradation
10%
Flow
10%
Phase Composition
9%
Degradation Product
9%
Methacrylate
9%
Triethylene Glycol Monomethyl Ether
9%
Porous Media
9%
Martin Dehydration
9%
Flow Kinetics
8%
Partial Molar Volume
8%
Membrane Reactor
8%
Coal
7%
Equation of State
7%