Continuous North Seeking Inclinometer

1. Small size, anti-impact;
2. Multi-purpose, wide application;
3. Automatic north-seeking, logging data read;
4. Out directly on surface.

Product Details

ER-071 Continuous North Seeking Inclinometer

The ER-071 Gory is as sameas ER-021, which is a singlepoint and multi-point except theapplication of smaller sizeflexible gyro and features aresmaller size, better anti-impactperformance.



● Well trajectory survey

● Well casing windows,cutting and directional.
● Cluster well directional
● Directional perforating

● Small size, anti-impact
● Multi-purpose, wide application

● Automatic north-seeking, logging data read

● Out directly on surface


● Inclination angle of well: (0-70 )º ± 0.15°
● Azimuth : (0-360 )º ±1.5º
● High Side:( 0-360)º± 1.5º
● Down hole instrument diameter(OD): 38mm (45mm with heat shield)
● Pressure resistance:140MPa / 100Mpa
● Temp: 100 ℃ (175 With heat shield)

Continuous Gyro Inclinometer

ER-01 real time gyro

ER-01 real time gyromeasuring instrument, whichhas introduced a new measuringprinciple, can realize dynamichigh-precision continuous welllogging with high measuringspeed.

Logging data is accurateand reliable. ER-01 canbe used for old well trajectoryrepeated survey, sidetrackingdirectional.



● Well trajectory survey

● Well casing windows,cutting and directional.
● Cluster well directional
● Directional perforating


● Fast continuous survey,5000m/hour.

●Automatic north-seeking

●High accuracy

●High reliability, shock resistance,vibration resistance

● Simple operation and save time, Easyused software, auto-record loggingdata.

Technical parameter:

●Azimuth: ( 0-360)º±0.5 º

● Well Inclination angle:( 0-80)± 0.1°

●Down hole instrumentsdiameter:45mm (48mm with heat shield)

● Pressure resistance:140MPa/94Mpa

● Temp: 100℃(175℃ With heat shield)

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Simple inclinometer calibration sets

Simple inclinometer calibration sets is main calibration instrument for inclinometer on ground, can be used to check inclinometer ‘s azimuth error ,inclination error and measurement accuracy.

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Main features:
● Lightweight structures
● Easy to use

● High mobility

● Non- magnetic

Technical parameters :
● Inclination: 0°~ 180°± 0.1°
● Azimuth: 0°~360 °± 0.2 °
● Tool face angle: 0°~360 °± 0.5°
● Diameter range of the instrument under test: φ30—76 mm

●Maximum weight of the instrument under test: 6 kg

● Dimension:diameter × height= 1000 ×1100 mm

● Net weight: 15 Kg

Non-magnetic inclinometer calibration sets

Non-magnetic inclinometer calibration sets is has very high precision, which is main calibration instrumentfor inclinometer on ground, can be used to check inclinometer’s azimuth error, inclination error and measurement accuracy .

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Main features:

● Robust structure

●Easy to use
● Excellent stability and highprecision
● 1’st non-magnetic materials

Technical parameters:

● Inclination:0°~180°± 2 ′
● Azimuth:0°~360°± 2 ′
●Tool face angle:0°~360°± 2′
● Diameter range of the instrument under test:φ30—50m m
●Maximum weight of the instrument under test :6 kg
● Dimension:Diameter× Height = 400 × 800 mm
● Net weight: 30 Kg

ER-48 Continuous north seeking gyro

Technical Specification:
Model: ER-48
1. Parameters can be measured:
Inclination, azimuth, high side toolface, north direction toolface,
and probe temperature.

2. Measurementaccuracy(1σ):
Azimuth: 0~360 deg, error: ≤0.5 deg
Inclination: 0~70deg, error: ≤0.1deg
Gravity toolface:0~360deg, error: ≤1.5 deg
North direction toolface: 0~360deg, error: ≤0.5deg

3.Environment condition:
Operating temperature: 175℃
Pressure: 100 MPa
Shock: 700g, 0.5ms, ½sine

4.Outside dimension:
Downhole probe outside dimension: 48mm,
Downhole probe length: 1180mm,
Total length of downhole tools: 3100mm,
Centralizer length 566mm,
Extra heavy bar length: 1000mm,
Standard R-type single-point guide shoe

5.Test software:
Ericco International Limited
V1.4Gyroinclinometer dedicated software.

6.Measuring method:
Trajectory measurements: real-time,
Measurement speed: 5000 m/hr

7.Ground host:
Gyro dedicated host.

If interested,pls contact

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