YDQ-3 multifunctional comprehensive oil displacement device

YDQ-3 multifunctional comprehensive oil displacement deviceBy utilizing artificial simulation technology and modern microcomputer program computing technology, real-time data collection, recording, calculation, processing and other operations can be carried out in the device, avoiding heavy data recording and calculation, making it convenient and fast. With this device, the following experiments can be conducted:

1. Measurement of fluid permeability;

2. Research on improving oil recovery rates, such as water flooding and chemical flooding (using coagulants, polymers, and ternary composite flooding);

3. Geological sensitivity evaluation;

4. Research on oil extraction technology, acidification, water plugging, and profile control;

5. Evaluation of the effects of drilling fluid and completion fluid on rock cores through reverse displacement and series fluid contact tests;

YDQ-3 multifunctional comprehensive oil displacement deviceMain performance indicators:

Applicable core specifications: φ 25 × 80mm

Sand filling size: φ 38 × 1000mm (four measuring points)

Working pressure: ring pressure 50MPa, liquid flow pressure 40MPa

Working temperature: 150 ℃, temperature control accuracy ± 1 ℃

Displacement flow rate: 0.01~30mL/min