Optical Fiber Pressure and Temperature Monitoring System

Specifications    NO. Name Specification   1   Pressure Sensor　   Pressure range：             0-5000psi                                            0-10000psi                                            0-15000psi Working Temperature：0-150°C                                            0-200°C                                            0-250°C                                            0-300°C Accuracy：                  +/- 0.025% F.S Resolution：                   0.01psi Long-term Stability：  ＜1.5psi%/year 2 Temperature Sensor　   Temperature range：   0-150°C                                        0-200°C                                        0-250°C                                        0-300°C Accuracy:                      0.1°C Resolution：                 0.01°C Long-term Stability：  0.1°C /year 3 Data scanning Rate 1 data set/second or by setting 4 Dimension O.D：17mm        Length：500mm

e system real-time monitors downhole pressure and temperature and provides reliable data for oil-gas field development



  
Applications

1.High temperature and high pressure well

Work well at up to 300℃ and 15000psi, and under the impact of high productivity gas and the high pressure shock

2.Fracture and acidizing operation

Real-time monitoring P & T of fracture and acidizing operations, it helps optimize the stimulation operations and enhances production.

3.Sand control and open hole

Monitoring perforating interval and open hole pressure and temperature.

4.Multi-layer monitoring in a single well

Monitoring Pressure and temperature of multi-layer in a single well

 

 
Features

1.No electronics down-hole；

2.Anti – H₂S

3.Small in size, minimal components；

4.Quart configuration, stable chemical property and reliable performance

5.High resistance to mechanical shock and vibration.

6.16 gauges monitored simultaneously.