Use of Mutual Solvents to Improve Injectivity Prior to and During Waterflooding

Engineering

• Aqueous Phase 50%
• Capillary Force 25%
• Chemical Treatment 25%
• Contact Surface 25%
• Crude Oil 25%
• Economic Benefit 25%
• Effective Permeability 25%
• Environmental Benefit 25%
• Flow Condition 25%
• Inhibition 25%
• Initial Water Saturation 25%
• Injected Water 25%
• Injection Pressure 25%
• Injection Rate 50%
• Injectivity 100%
• Modeling Study 25%
• Oil Saturation 25%
• Relative Permeability 25%
• Reservoir Condition 25%
• Reservoir Temperature 50%
• Residual Oil 25%
• Room Temperature 50%
• Temperature Application 25%
• Viscous Force 25%
• Water Injection 100%
• Well Flooding 100%
• Wellbore 50%

INIS

• applications 16%
• balances 8%
• brines 25%
• capacity 8%
• capillaries 8%
• concentration 25%
• cooling 8%
• crude oil 8%
• drilling 8%
• economics 8%
• floods 8%
• inhibition 8%
• injection 91%
• injection wells 8%
• interpolation 8%
• matrices 16%
• modeling 16%
• oil saturation 8%
• oils 8%
• performance 8%
• permeability 41%
• recovery 8%
• removal 8%
• reservoir temperature 16%
• residual oils 8%
• rocks 8%
• salinity 8%
• sandstones 8%
• seawater 8%
• sensitivity 8%
• solutions 8%
• solvents 100%
• stimulation 8%
• surface area 8%
• temperature range 0273-0400 k 16%
• transport theory 8%
• volume 33%
• water 50%
• water saturation 8%
• waterflooding 100%