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ER-FIW03 Continuous FOG North Seeking Gyro

Features:
1.High precision fast continuous attitude and position measurement
2.It has the function of self seeking, easy to use
3.Real-time uploading and drawing of measurement data through cable

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ER-FIW03 Continuous FOG North Seeking Gyro

ER-FIW03 Continuous FOG North Seeking Gyro

ER-FIW03 Continuous FOG North Seeking Gyro.JPG

Introduction:

The instrument uses three axis fiber optic gyro and three axis accelerometer which consists 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

 Continuous FOG North Seeking Gyro.JPG

Application:

1. oil and gas exploitation,

cased hole, well retest

Open window positioning, downhole directional perforation

Oil pipe logging

measurement while drilling

2. coal mining

Measurement of gas drainage hole in coal seam


Technical parameter

Index

Measuring range

Inclination: 180°

Azimuth:0°~360°

Tool face angle: 0°~360°

Measuring precision

Inclination:±0.2°

Azimuth:±2°(inclination3°)

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


ERICCO is expert in high quality er-fiw03 continuous fog north seeking gyro manufacturing and selling, who is one of the best manufacturers and suppliers of er-fiw03 continuous fog north seeking gyro with high precision. We have a professional factory at your service.
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