Dense Matrix-Fracture-Multistage Acidizing Wellbore Horizontal Well Productivity Simulation System

Dense Matrix-Fracture-Multistage Acidizing Wellbore Horizontal Well Productivity Simulation System

To more realistically simulate the formation of acid-etched pores in underground gas-bearing reservoirs, achieve optimal parameters for multi-stage radial acid-etched wellbores in horizontal wells, and simulate the productivity of acid-etched pores in horizontal wells under high temperature and high pressure conditions, this can provide effective guidance for the productivity optimization design methods of acid-etched wellbores in tight carbonate and shale gas reservoirs, as well as for horizontal well network design; this equipment can simulate porosity and permeability tests of samples before and after acid etching under high temperature and high pressure conditions.
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High Precision

 

Using reciprocating automatic meter,

Measurement accuracy 0.1mL/min

 


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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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Intelligent

 

Automatic Data Collection and Processing,

Chart Plotting

     

Application Fields

 

Application Functions

Product Parameters

Parameter Indicators

Core Holder Specifications

Φ25×150mm, Φ38×150mm; Material HC-276, acid corrosion resistant

Operating Temperature 150℃
Operating Pressure 40MPa
Precision Dual-cylinder Plunger Pump

Flow rate: 0.001~60ml/min, Flow accuracy 0.001ml/min

Gas Injection Module Uses high-precision pressure regulator valve, outlet pressure adjustable from 0~100psi, medium N 2
Gas Metering Module Uses reciprocating automatic meter, range: 0~1000ml/min, metering accuracy 0.1ml/min

Parameter Indicators

Confining Pressure Control System Uses single-cylinder plunger tracking metering pump, maximum pressure 70MPa, tracking pressure accuracy 0.01MPa
Software Section Realizes automatic collection of experimental data such as temperature, pressure, and flow; real-time automatic monitoring and display of test curves; data acquisition and processing; data storage; and chart plotting

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