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TLX-02B FOG Based Wellbore Continuous Surveying System
TLX-02B FOG Based Wellbore Continuous Surveying System
TLX-02B FOG(fiber-optic gyro) inclinometers, based wellbore continuous surveying system is a wellbore routing measurement system in three-dimensional space. It realizes the continuous and precise measurement of wellbore routing by using the minitype dual-axe FOG and quartz flexible accelerometers.
Introduction

TLX-02B FOG(fiber-optic gyro) inclinometers, based wellbore continuous surveying system is a wellbore routing measurement system in  three-dimensional space. It realizes the continuous and precise measurement of wellbore routing by using the minitype dual-axe FOG and quartz flexible accelerometers. Articulated with SBT and multi-functional ultrasonic imaging instruments, it can measure cased well, describe wellbore routing curve and provide location information for other instruments. Meanwhile, the product has been applied in famous company called Schlumberger. 


Characteristic

Adoption of full solid-state FOG with long operation life, strong anti-shock and strong anti-vibration.

Automatic north-seeking, full attitude continuous measurement.

Simultaneous measurement with SBT and multi-functional ultrasonic imaging instruments. 

Articulated with domestic and international mainstream logging system.

High precision, high reliability, measuring results not affected by magnetic environment.


Parameter

Inclination:

range: 0°~90°, accuracy: ±0.1°

Azimuth:

range: 0°~360°,

accuracy: ±1.5°, 3° ≤ inclination ≤ 60°         ±2.5°,1°≤ inclination <3°、60°< inclination ≤90°

Measure Parameters: inclination, azimuth, tool face, relative rolling, No.1 plate azimuth, operating temperature, etc.

Operating temperature: -20℃~+175℃(last four hours in the condition of 175℃)

Maximum pressure:  140Mpa

Vibration: 5g,(20~2000)Hz

Shock: 500g,1ms

The outer diameter: 92mm

Operating Voltage: AC(180±18)V