Digitized Oilfield

FBG temperature and pressure monitoring system

FBG temperature and pressure monitoring system
FBG temperature and pressure monitoring system Display pictures2 Display pictures3

FBG temperature and pressure monitoring system is new generation reservoir monitoring technology, with high precision, good stability and long service life and so on. The item is applied to long term monitor down hole temperature and pressure. It is the key equipment of intelligent well completion, by real time monitoring down hole temperature, pressure and other parameters of oil and gas well during the lifetime of well, to enable engineers to recognize and diagnose reservoir at any time. To associate engineer to fast and correctly solve production problems. Continuously monitoring will help detailed analysis of optimizing exploitation, meanwhile, improve the accuracy of production, it has important value to stimulation of oil and recovery efficiency.

Jingzhou Mind Science and Technology Co.,Ltd.

Jingzhou Mind Science and Technology Co.,Ltd.

Pressure measurement

Pressure level(psi/bar)

1,000/69

1,450/100

5,075/350

10,150/700

15,000/1,034

20,000/1,379

Max pressure

150 %FS

Pressure precision (psi / m bar)

< 0.1 %FS

1/69

1.5/100

5/350

10/700

15/1034

20/1379

Pressure resolution  @0.1Hz (psi/m bar)

0.05/3.4

0.07/5

0.25/17.5

0.5/35

0.75/52

1/69

Pressure excursion

0.1 %FS/yr*  at 260 °F / 125 °C

0.5 %FS/yr*  at 400 °F / 200 °C

Temperature measurement

Range°F / °C

0 to 400 / -20 to 200  (> 400 / 200 Customizable)

Precision°F / °C

0.2 / 0.1

In series capacity

02 nos fiber optic, each one up to 24 nos pressure gauge 

Dimension & weight

Diameterin/mm):0.75/19

Lengthin/mm):25.7/653

WeightLb/Kg):2.29/1.04

Package material718

 

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