Deep-Source Fluid-Rock Interaction Simulation Device

Deep-Source Fluid-Rock Interaction Simulation Device


This device is designed to simulate the chemical reactions among gases, liquids, and rock formations under high-temperature and high-pressure conditions found in deep reservoir environments. (1) It can replicate the extreme temperature and pressure conditions of dry-hot rock reservoirs, enabling the study of their chemical processes as well as fluid-rock interaction processes involved in reservoir-enhanced geothermal systems powered by CO2. (2) The device also mimics the geochemical interactions between supercritical fluids, fracturing agents, and coal or rock materials under deep reservoir conditions. (3) It provides precise, stable, and automated control over critical parameters such as temperature, pressure, and fluid composition—conditions essential for gas-water-rock geochemical reactions—and is well-suited for investigating a wide range of such processes.
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Convenient and easy to use

 

Graphical User Interface

Easy and intuitive to operate


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Reliable and stable

 

High accuracy, high stability

 

 


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Personalized customization

 

Available upon request

Upgrade equipment configuration

     

Application Fields

 

Application Functions

Product Parameters

Parameter metrics

Liquid CO 2 Traffic Maximum flow rate of 30 ml/min, injection pressure up to 70 MPa, enabling constant-flow injection with an accuracy of 0.01 ml/min.
Preheater Used to transfer liquid CO 2 Heat to supercritical CO₂ 2 , Temperature control range: Room temperature to 150°C, Temperature control accuracy: ±1°C
Three-axis core holder Core sample Φ 50 × 100 mm, Ring Crush: 70 MPa, Axial Compression: 70 MPa, Displacement Pressure: 40 MPa, Operating Temperature: Room Temperature to 150°C
Annular compression pump, axial compression pump JB-80 model, working pressure: 80 MPa, pump chamber volume: 100 ml
Manual Backpressure System Gas flow measurement range: 0–100 ml/min, 0–1,000 ml/min; liquid measurement range: 2,200 g, with an accuracy of ±0.01 g

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