George D. Vassilellis
George has over 25 years of experience in reservoir engineering and oil and gas operations and a strong background in geology and business transactions. His core skill is development planning and asset evaluation. His main contribution is integrating technology solutions in unlocking lost potential, troubleshooting subsurface complexity and enabling turn around in profitability.
Key Areas of Expertise
- Unconventional Resource Development
- Reservoir Engineering, onshore, offshore, primary through tertiary
- Reserves, resources, strategic planning
- Heavy Oil and thermal EOR
- Integrated team management and direction
- Complex, fractured reservoirs
- Reservoir simulation
- Economic evaluations
Competence Map
- Unconventional Resource Development
- Reservoir Engineering conventional/offshore/EOR
- Reserves, resources, strategic planning
- Heavy Oil and thermal EOR
- Integrated team management and direction
- Complex, fractured reservoirs
- Reservoir simulation
- Economic evaluations
- Data analytics
- Adaptation of ML and AI
- Strategic planning
- Geomechanics, hydraulic stimulation
- Application of technology and innovation, game-changer solutions
- Geology, Seismology and Hydrogeology
Career Affiliations
- Consulting practice director
- Senior technical advisor
- Primary consultant
- Project manager
- Service project facilitator
- Subject Matter Expert
- Major Independent
- Oilfield Service Provider
- International Consultancy
- Small
- Business owner