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Ericco International Limited

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Xi'an Office Address: Room 20A, Ruixin Mansion, No. 25, Gaoxin Road, Xi'an, China

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Email: info@ericcointernational.com



ER-FIW03 All-attitude FOG GWD Tool

Features:
1.High precision fast continuous attitude and position measurement;
2.Real-time uploading and drawing of measurement data through cable;
3.Function of self seeking, easy to use,good seismic performance;

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ER-FIW03 All-attitude FOG GWD Tool

                                                          ER-FIW03 All-attitude FOG GWD Tool


ER-FIW03 All-attitude FOG Borehole Trajectory Continuous Inclinometer.jpg

ER-FIW03 All-attitude FOG Borehole Trajectory Continuous Inclinometer.jpgER-FIW03 All-attitude FOG Borehole Trajectory Continuous Inclinometer.jpg

Introduction:

The instrument uses three-axis fiber optic gyro and three-axis accelerometer which consist of an inertial measurement unit. Using track calculation of well trajectory characteristic by real time solution(inclination, azimuth, tool face angle and No. 1 pole angle), and can be used for drawing, data Display etc.

 

Compared with the last generation, under the situation of ensuring measurement accuracy, it achieves size and volume more miniaturized, more wide application, suit for narrow borehole oil and gas wells. This instrument without any moving parts, with characteristics of strong impact resistance, small drift and high precision etc.

 

Characteristics:

High precision fast continuous attitude and position measurement

 

It has the function of self seeking, easy to use

 

High precision, unaffected by magnetic field

 

Good seismic performance

 

Long life, high reliability, long calibration period

 

Real-time uploading and drawing of measurement data through cable

 

Multi sensor simultaneous complementary redundancy measurement, high reliability

 

Can be matched with existing logging instruments to achieve a variety of underground            parameters and measurements 


Inner diameter 38mm, which can be used in the field of drilling

 

Open window positioning, downhole directional perforation

 

Oil pipe logging

 

Application:

       1, oil and gas exploitation

cased hole, well retest

measurement while drilling 

2, coal mining

Measurement of gas drainage hole in coal seam

 

 

Technical parameter

Index

 

 

Measuring range

Inclination: 0°180°

Azimuth:0°~360°

Tool face angle: 0°~360°

 

 

Measuring precision

Inclination:±0.2°

Azimuth:±2°(inclination≥3°)

Tool face angle:±0.5°

Working temperature

-25 ˚C 125˚C (without heat shield)

Pressure

140MPa

Inner diameter

38mm

Outer diameter

Φ48mm (without heat shield)

Instrument length

1700mm

Weight

45Kg

Adaptation to well diameter

≥Φ60mm

Power supply

DC48V±10%

Output interface

RS232RS422CAN

Measuring rate

Reachable 2m/s


If interested,pls contact us info@ericcointernational.com


ERICCO is expert in high quality er-7660 fog inertial navigation system manufacturing and selling, who is one of the best manufacturers and suppliers of er-7660 ins fog inertial navigation system with high precision. We have a professional factory at your service.

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