Multi-functional Displacement Device - Jiangsu Multi-functional Displacement Device Manufacturer - Long Core Displacement Device Price DQT-2 Type - High Pressure and High Temperature Multi-functional Core Displacement Test Device The multi-functional displacement device can conduct various experiments on the displacement mechanisms of conventional plunger cores. For example, studies on reservoir sensitivity and relative permeability curve measurements. By simulating high-temperature environments with an incubator and simulating actual formation pressure with a return pressure valve, it can largely restore the seepage environment under formation conditions. The equipment is equipped with a vacuum extraction process, which can directly complete vacuum extraction, saturation, and displacement processes. In addition, the device enhances test accuracy through a combination of pressure gauges with different scales. Secondly, the main technical specifications of the multi-functional displacement device are: Displacement Pressure: 40MPa Displacement Rate: 0.1-30ml/min Core Sample Size: Φ25*25～80mm Experimental Temperature: 120℃ Incubator Size: 70*70*150cm Balance Measurement Accuracy: 0.1g Intermediate Container: Pressure-resistant 40MPa; Volume: 1L; Quantity: 2 Return Pressure Boosting System: 40MPa Thirdly, the design basis is: 1. Design Basis (1) Existing national and petrochemical industry specification standards. Methods for determining the high-temperature relative permeability and displacement efficiency of heavy oil reservoirs. (2) The company has relevant technology and many years of accumulated design and manufacturing experience. (3) Based on the good level of similar foreign equipment, and technological innovation. Fourthly, the multi-functional displacement device can measure the following physical parameters: 1. Gas Permeability Measurement 2. Gas Porosity Measurement 3. Unsteady-state Gas-Liquid Relative Permeability Measurement 4. Unsteady-state Oil-Water Relative Permeability Measurement 5. Enhanced Oil Recovery Research Water flooding, chemical flooding (gel, polymer, ternary composite flooding), microbial flooding 6. Formation Sensitivity Evaluation 7. Oil production process research, acidification, water plugging, profile adjustment 8. Reverse displacement and series fluid contact test evaluation of drilling fluid, completion fluid on core 9. Liquid Permeability, Long Core Gradient Flow 10. CO2 flooding, miscible flooding, gas flooding, foam flooding
