FOG Gyro While Drilling Tool

ER-Gyro03 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;

Product Details

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

ER-Gyro03 FOG Gyro While Drilling Tool (GWD)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 precisionetc.


Characteristics:

lHigh precision fast continuous attitude and positionmeasurement

lIt has the function of self seeking, easy touse

lHigh precision, unaffected by magneticfield

lGood seismicperformance

lLong life, high reliability, long calibrationperiod

lReal-time uploading and drawing of measurement data throughcable

lMulti sensor simultaneous complementary redundancy measurement, highreliability

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

lInner diameter 38mm, which can be used in the field ofdrilling

lOpen window positioning, downhole directionalperforation

lOil pipelogging


FOG Gyro While Drilling Tool Application:

oil and gas exploitation

lCased hole, wellretest

lMeasurement whiledrilling

coal mining

lMeasurement of gas drainage hole in coalseam



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

RS232、RS422、CAN

Measuring rate

Reachable 2m/s

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

If interested, pls contact us:info@ericcointernational.com

ERICCO is expert in high quality ER-Gyro03 FOG Gyro While Drilling Tool (GWD) manufacturing and selling, who is one of the best manufacturers and suppliers of ER-Gyro03 FOG Gyro While Drilling Tool (GWD) with high precision. We have a professional team at your service.

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