Integrated Experimental Platform for Waterless Fracturing and Pressure-Driven Permeation in Low-Permeability Reservoirs

This device can perform the following test experiments: (1) Low-temperature N₂ fracturing experiments on large coal rock blocks (30cm×30cm×30cm) under in-situ stress and temperature conditions; (2) Monitoring of temperature and fracture initiation-expansion process during the coal rock supercritical fluid fracturing process; (3) Detection of gas permeability, adsorption, and desorption processes under high pressure and wide-range temperature variation environments (-196℃ to 150℃); (4) Detection and analysis of multiphase and multiflow gas components in low-temperature high-pressure to high-temperature high-pressure displacement environments; (5) Simulation of conventional hydraulic fracturing and foam composite fracturing of in-situ reservoirs, with the capability to monitor coal rock deformation and fracturing processes.

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Convenient and easy to use

Graphical user interface

Easy and understandable operation

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Reliable and stable

High accuracy, high stability

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Personalized customization

Can be customized according to needs

Enhance device configuration

Application Fields

Application Functions

Product Parameters

Parameter Indicators

Core Scale	300mm×300mm×300mm
Bearing Capacity	40MPa
Triaxial Loading Pressure	40MPa, control accuracy: 5%, maximum test force: 3600KN, Effective measurement range of test force: 1~100F.S, test force measurement error: ±1%, Test force resolution: 1/200000, deformation range: 0~10mm, Deformation measurement error: ±0.5%F.S
Test Temperature	-196℃~150℃
Gas Permeation Injection Pressure	0~5MPa

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Jiangsu Tuochuang Scientific Instrument Co., Ltd.

Integrated Experimental Platform for Waterless Fracturing and Pressure-Driven Permeation in Low-Permeability Reservoirs

Parameter Indicators

北京大学

北京石油化工学院

清华大学

河南理工大学