Microbial-Enhanced Heavy Oil Recovery under Laboratory Conditions by Bacillus firmus BG4 and Bacillus halodurans BG5 Isolated from Heavy Oil Fields

Engineering

• Gas Chromatography 100%
• Microbial 75%
• Oil Recovery 50%
• Enhanced Oil Recovery 50%
• Oil Field 50%
• Viscosity 25%
• Reservoir Condition 25%
• Laboratories 25%
• Higher Viscosity 25%
• Aromatics 25%
• Higher Concentration 25%
• Enhanced Recovery 25%
• Oil Reservoir 25%
• Flow Characteristic 25%
• Recovery Method 25%
• Conducted Experiment 25%
• Forming Bacteria 25%
• Biotransformation 25%

Social Sciences

• Reservoirs 50%
• Bacteria 25%