Experimental device for drilling fluid dynamic pollution and evaluation
Experimental device for drilling fluid dynamic pollution and evaluation
Primarily used for dynamic physical simulation of conventional reservoir seepage processes and performance evaluation of inflow fluid reservoirs. It can complete dynamic filtration experiments of inflow fluids and core matrix damage experiments; it can also conduct inflow fluid optimization and reservoir protection research.
Instrument Functions
Simulates high-temperature and high-pressure reservoir environments and the actual process of working fluid invading the formation; tests the pollution status of various foreign fluids on the formation;
The instrument has a core sensitivity testing function and can complete core sensitivity experiments;
It can complete gas and liquid phase permeability tests under steady-state (Darcy flow) conditions.
Technical Parameters |
|
| Displacement Flow Rate | 0.01~9.99ml/min |
| Working Pressure | 40MPa |
| Working Temperature | Room temperature~180°C, accuracy: ±0.1°C |
| Confining Pressure | 50MPa |
| Back Pressure | 50MPa |
| The wellbore working fluid forms dynamic pollution in only one direction at a constant speed | |
| Applicable Core Range | Φ25/Φ38x(25~90)mm |
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