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Place of Origin: China (Mainland)
Brand Name:
Model Number:

Specifications

Design Features:

1. Resistivity integrated with gamma ray measurements; Compact, reliable and durable.

2. Multi-depth measurement capability and high vertical resolution achieved through dual-frequency, dual-spaced and symmetrical-structured coils.

3. Symmetrical measurement mode, effectively reducing the impact of environmental factors.

4. Low power consumption measurement circuit, high reliability; measuring system with automatic correction against temperature changes.

5. With automatic calibration software for borehole effect and complete explanation, correction charts, accurate, and reliable.

6. After rigorous testing, the response is correct, reliable.

 

Specification:

2MHz Resistivity

400KHz Resistivity

 

Natural Gamma(NGR)

n   Phase Difference

n   Phase Difference

 

n   Measurement Range

u  0.1~2000(ohm-m)

u  ±0.6%(0.1~50 ohm-m)

u  ±0.3mS/m(＞50 ohm-m)

n   Attenuation

u  0.1~500(ohm-m)

u  ±0.8%(0.1~25ohm-m)

u  ±0.45mS/m(＞25 ohm-m)

u  0.1~1000(ohm-m)

u  ±1.35%(0.1~25ohm-m)

u  ±0.5mS/m(＞25 ohm-m)

n   Attenuation

u  0.1~200(ohm-m)

u  ±2%(0.1~10ohm-m)

u  ±6mS/m(＞10 ohm-m)

 

u  0-500API

n   Accuracy

u  ±2 API @ 100 API

n   Vertical Resolution

u  172mm (6.8'')

n   Vertical Resolution (Rshouder=1.0 ohm-m, Rbed=0.2 ohm-m)

u  0.2m

n   Vertical Resolution

(Rshouder=1.0 ohm-m, Rbed=0.2 ohm-m)

u  0.5m

 

 

 

 

 

n   Max Working Temp: 150℃

n   Max Pressure:20000psi

 

n   Tool Length:3480mm

n   Max ROP

u  54m/hr(5s/per sample)

u  108m/hr(2.5s/per sample)

n   Applicable Hole Size: 8-1/2''-10''

 

n   Tool Weight:590kg