Capillary Pressure Imbibition Drainage Resistivity Index
Knowledge of the water-oil capillary pressure and resistivity index vs. saturation relationship is necessary for many reservoir engineering tasks such as :
- Calculate oil-in-place
- Calibrated resistivity logs
- Determine the height of the transition zone
- Model oil displacement either by free water imbibition and/or water injection
Documentation
CPIDRI is dedicated to the determination of three properties for reservoir evaluation which are :
- Electrical resistivity index
- Full Capillary Pressure Curve
- Wettability indices as function of core sample saturation
- This system has been used to determine automatically the full capillary pressure and resistivity curves which are essential to evaluate the potential of oil recovery from reservoir.
Benefits:
- Full data set obtained in a real time period
- High accuracy capacitance production measurement
- Automation and data acquisition software
- Direct capillary pressure curve measurement values
- Simultaneous measurement of multiple core sample