The system can achieve multi-layer test and water exploration and shutoff. It can deploy any production layer to work, reducing water cycling between oil and water well, making cost down and improving pumping efficiency. It is significant to oil and gas mineral development and exploration.

★ Features:

• Accurately measuring flow pressure,static pressure, pressure recovery and temperature of any producing layer.
• Controlling valve opening size to achieve the producing deployment.
• Longterm shortage of historical measurement data.
• Data management by parameter configuration and data playback
• Remote control of each layer of several wells by wireless transmission network.

• Working environmental temperature: 0-125℃
• Pressure range: 0-40Mpa
• Pressure accuracy: ≤0.1%F•S
• Temperature resolution: ≥0.1℃
• No. of working layer: 6
• Continuous working time: ≥365 days
• Power supply: AC 220V,50HZ
• Switch output torque:  ≥80000g.cm
• Dimension:  φ107×2700mm
• Downhole communication distance:<5000m

★ Software management

Management Software at PC Centre

At present, the instrument has been applied in Daqing Oil Field and Liaohe Oil Field, achieving good results.