In green fields transient testing allows insight into the reservoir. For mature fields at HOT we review and assess historical well data in detail from back allocation to sophisticated performance analysis to understand and forecast well performance.

• Wellbore integrity
• Production performance analysis
• Production / injection allocation analysis and optimisation
• Decline curve analysis
• Transient well testing: Fall-off, build-up and interference test design and analysis

Understand your asset before you model it. Conventional engineering assessment forms the basis for informed decisions. At HOT detailed reservoir performance analysis is undertaken in a cross-disciplinary manner and is mandatory before starting any modelling exercise.

• Drive mechanisms quantification
• Material balance calculations
• Injection analysis and optimisation
• Inter-well communication
• Evaluation and optimisation of mature waterfloods
• Performance forecasting
• Reserves estimation

• Well planning
• Well test and workover design
• Production optimisation
• Artificial lift design and optimisation