Nodal Field Analysis

Analysis of initial structure of reserves

• Geological structure analysis based on the Seismic and Open Hole Data
• Reservoir Parameters Analysis based on the Core Data and Open Hole Data
• Planning surveillance to remove uncertainties in the structure of initial reserves

Analysis of the current structure of reserves

• Analysis of recovery, watercut and gas-oil ratio
• Analysis of formation pressure and pressure support efficiency
• Analysis of Reservoir properties
• Analysis of the Well-reservoir contact
• Designing surveys to remove uncertainties in the structure of current reserves

Analysis of the current wells

• Analysis of cased-hole logging results
• Analysis of well tests results
• Productivity analysis
• Identifying and Prioritizing underperforming wells with possible complications

Analysis of the surface facilities

• Analysis of the back pressure in the gathering system
• Analysis of the pressure drop in the formation pressure maintenance system
• Analysing the potential of the water intake

Long-term Re-development Strategy

Production

• Estimating the optimal production targets
• Identifying the locations of producers
• Estimating the key parameters of production gathering system

Pressure maintenance

• Planning voidage replacement ratio
• Identifying the locations of injectors
• Estimating the key parameters of water supply system

Production Monitoring

• Identifying the key objectives of well testing and production logging and the strategy for well candidate selection
• Developing typical procedures for well testing and production logging
• Planning a budget for well testing and production logging

Finance

• Planning Revenue
• Planning expenses (OPEX and CAPEX)
• Planning NPV

Annual Re-development Planning

• Planning well and reservoir surveillance
• Drilling new wells
• Workovers (water/gas shut-offs, stimulations, hydraulic fracturing, drilling side tracks, pump replacement)
• Optimising production targets
• Planning surface facilities