Fiber-Optic Gyro Inclinometer (75)

Fiber-Optic Gyro Inclinometer

Using fiber-optic gyroscope and accelerometer as the main inertial sensor of multipoint gyro,the main characteristic of fiber-optic inclinometer is with strong impact resistance and durability. It can be used in retesting of the wellbore trajectory, side drilling, borehole survey of directional well.

1.Main features

□ Strong impact resistance

□ Operating mode/Storage mode

2.Performances and specifications

1.Parameters can be measured:

Inclination, azimuth, high side tool face, north direction

tool face, probe temperature

2.Measurement accuracy(1σ)：

Azimuth: 0~360 deg, error: ≤1.0 deg

Inclination: 0~50deg, error: ≤0.15deg

50~70deg, error: ≤0.25deg

Gravity tool face: 0~360deg, error: ≤1.0deg

North-direction tool face: 0~360deg, error: ≤1.0deg

3.Environment condition:

Operating temperature:75℃ (with thermal sleeve)

Pressure: 600Mpa

Shock: 700g, 0.5ms, ½sine

4.Outside dimension:

Downhole probe outside dimension: 45mm (with thermal sleeve),

Total length of downhole tools: 3800mm,

standard R type single point casing guide shoe or standard E type

casing guide shoe

5.Storage points: 1800 points

6.working hours: More than 10 hours

Ericco International Co,. Ltd was found in 2006 which specially engaged in sales of Accelerometer, Dynamically Tuned Gyroscope, Fibre-optic Gyroscope and North finder. MWD tool, inclinometer etc for downhole survey and borehole logging are also within the scope. Our products and services are mainly applied in oil and gas exploitation, positioning and navigation in both civil and military application.

We have served clients of more than 20 countries around the world and set the business relationship with France, UK, Russia, India, Canada, Singapore, USA, New Zealand, Australia, Chile, South Africa etc.

A professional sales team as well as a group of experienced engineers are with us, which enable us to serve our clients with ‘High-quality products and Excellent services’. Timely solution for any technical problems is provided by our Chief Engineers who are with 15 years of experiences in this field.

You are always welcomed to propose your enquires or questions to us, and please do not hesitate to contact us provided that you require more information from us or in need of help.