Engineering
Water
82%
Fluid
77%
Models
56%
Surfactant
50%
Oil
46%
Drilling
43%
Enhanced Oil Recovery
38%
Surface
38%
Sandstone
38%
Application
36%
Porosity
35%
Acid
35%
Measurement
33%
Experiments
32%
Carbonate Reservoir
31%
Performance
30%
Oil Recovery
30%
Temperature
28%
High Temperature
24%
Carbonate Rock
24%
Filter Cake
24%
Evaluation
23%
Polymers
23%
Fluid Viscosity
23%
Porous Medium
22%
Mechanisms
20%
Reduction
20%
Crude Oil
20%
Foam
20%
Interfacial Tension
20%
Rheology
19%
Prediction
19%
Nuclear Magnetic Resonance
19%
Based Drilling Fluid
19%
Production
17%
Reservoir Condition
17%
Characteristics
17%
Adsorption
17%
Swelling
17%
Fracture
16%
Emulsion
16%
Mechanical Properties
16%
Formation Damage
15%
Efficiency
15%
Hydrogen Underground Storage
14%
Density
14%
Rock Sample
14%
Wellbore
14%
Subsurface
13%
Laboratory
13%
Velocity
12%
Storage
12%
Correlation
12%
Hydrogen Storage
12%
Research
12%
Young's Modulus
12%
Nanoparticles
12%
Development
12%
Inhibition
12%
Recovery
11%
Fields
11%
Drilling Operation
11%
High Pressure
11%
Filtration
11%
Oil Reservoir
11%
Loss
11%
Energy Engineering
10%
Experimental Investigation
10%
Determines
10%
CO2 Storage
10%
Asphaltenes
10%
Hydraulic Fracturing
10%
Mixture
9%
Oil Well
9%
Rheological Property
9%
Gas Reservoir
9%
Optimization
9%
Artificial Neural Network
9%
Storage Capacity
9%
CO2 Sequestration
8%
Productivity
8%
Hydraulics
8%
Computer Simulation
8%
Precipitation
8%
Core Samples
8%
Estimation
8%
Anisotropic
8%
Reservoir Rock
8%
Compressive Strength
7%
Heavy Oil
7%
Fluid Property
7%
High Pressure and High Temperature
7%
Inhibitor
7%
Additives
7%
Horizontal Wells
7%
Petroleum Industry
7%
Relative Permeability
7%
Composite
6%
Accuracy
6%
Error
6%
Earth and Planetary Sciences
Rock
74%
Investigation
72%
Reservoir
56%
Porosity
56%
Sample
42%
Permeability
38%
Wettability
37%
Sandstone
36%
Saudi Arabia
36%
Model
35%
Water
30%
Condition
28%
Core
25%
Carbonate Rock
24%
Oil
24%
Impact
23%
Flood
21%
Enhanced Oil Recovery
19%
Injection
19%
Implication
18%
Temperature
18%
Hydrogen
17%
Modeling
17%
Brine
17%
Bicarbonate
17%
Revision
17%
Experiment
16%
Approach
15%
Utilization
15%
Gas
14%
Calcite
14%
Salinity
14%
Surfactant
14%
Parameter
14%
Show
14%
Surface Pressure
13%
Foam
13%
Minerals
13%
Time
12%
Reservoir Quality
12%
Nuclear Magnetic Resonance
12%
Oil Recovery
12%
Region
12%
Speed
11%
Behavior
11%
Ratio
11%
Limestone
10%
Clay
10%
Porous Medium
10%
Volume
10%
Characterization
10%
Mud
9%
Mineralogy
9%
Carbon Dioxide
9%
Variation
9%
Acid
9%
Sand
8%
Elasticity
8%
Carbon Sequestration
8%
Diagenesis
8%
Carbon Dioxide
8%
Strength of Materials
8%
Hydraulic Fracturing
8%
Evaluation
8%
Stability
8%
Species
8%
Electrical Resistivity
8%
Fracture
8%
Chelating Agent
7%
Correlation
7%
Benthic foraminifera
7%
Wave Modeling
7%
Thermochemical
7%
Research
7%
Area
7%
Sea Water
7%
Lithofacies
7%
Efficiency
7%
Interval
7%
Content
7%
Gulf
7%
Structural Basin
7%
Experimental Study
7%
Attenuation
7%
Medium
7%
Scanning Electron Microscopy
6%
Capillary Pressure
6%
Heavy Oil
6%
Seismic Wave
6%
Hydrocarbon
6%
Environment
6%
Wave Velocity
6%
Foraminifera
6%
Machine Learning
6%
Mudstone
6%
Petrography
6%
Gas Reservoir
6%
Depositional Environment
6%
Mathematical Model
6%
Domain
6%
Material Science
Surface Active Agent
100%
Water
78%
Rock
56%
Temperature
55%
Fluid
45%
Carbon Dioxide
41%
Drilling Fluid
39%
Polymers
37%
Viscosity
34%
Gas
34%
Density
30%
Permeability
27%
Adsorption
27%
Clay
27%
Surface
27%
Sandstone
24%
Crude Oil
22%
Rheology
22%
Foam
21%
Swelling
21%
Wettability
21%
Porosity
20%
Ionic Liquid
17%
Seawater
17%
Materials
16%
Particle
15%
Rheological Property
14%
Nuclear Magnetic Resonance
13%
Cement
12%
Porous Material
12%
Calcite
12%
Nanoparticle
11%
Hydraulics
11%
Characterization
11%
Zwitterionic Surfactant
11%
Emulsion
11%
Mechanical Strength
11%
Fracturing Fluid
10%
Calcium
10%
Scanning Electron Microscopy
10%
Mineral
10%
Thermal Stability
9%
Solid
8%
Nanocomposites
8%
Contact Angle
8%
Gel
7%
Velocity
7%
Asphaltenes
7%
Air
7%
Conductivity
7%
Saturation
7%
Fluid Property
7%
Kerogen
7%
Polyimide
7%
Elastic Moduli
7%
Cationic Surfactant
6%
Thermal Property
6%
Polyethylene Glycol
6%
Additives
6%
Limestone
6%
Pore Structure
6%
X-Ray Diffraction
5%
Corrosion Inhibitor
5%
Copolymer
5%
Iron
5%
Morphology
5%
Hematite
5%
Composite Material
5%
Surface Area
5%
Molecular Simulation
5%
Corrosion
5%