Tool OD

Φ95  mm (3.75″)

Φ178 mm (6.75″)

Φ130  mm (4.75″)

Inclination Measurement Point

0.86 m (2.8 ft)

0.77 m (2.5 ft)

0.77 m (2.5 ft)

Gamma Measurement Point

0.48 m (1.6 ft)

0.76 m (2.5 ft)

0.76 m (2.5 ft)

Resistivity Measurement Point

2.27 m (7.5 ft)

1.37 m (4.5 ft)

1.37 m (4.5 ft)

Max.Dogleg Severity,Rotating

16°130 m (100 ft)

13°/30 m (100 ft)

15130 m (100 ft)

Max.Dogleg Severity,Sliding

45°130 m (100 ft)

20°130 m (100 ft)

30°130 m (100 ft)

Inclination

0-180°, ±0.1° (static)

Gamma Measurement

Range: 0 - 1,000 API (configurable)

Accuracy: ±5% @ 150°C/302°F; ±10% @ 175°C/347°F

Gamma Sectors

418 sectors, configurable

Max.Operating Temperature

175℃ (347°F)

Max.Operating Pressure

140 MPa (20,000 psi)

Sampling Rate

8s

Resistivity Measurement

Frequency 2 MHz

Phase Difference

Range & Accuracy: 0.1-50 Ω·m, ±2%; 50-5,000 Ω·m, ±0.5 mS/m

Attenuation

Range & Accuracy: 0.1-25 Ω·m, ±2%; 25-600 Ω·m, ±1.0 mS/m

Vertical Resolution: 200 mm (8″)

Frequency 400 kHz

Phase Difference

Range & Accuracy: 0.1-25 Ω·m, ±2%; 25-5,000 Ω·m, ±1.0 mS/m

Attenuation

Range & Accuracy: 0.1-5.0 Ω·m, ±2%; 5.0-600 Ω·m, ±5.0 mS/m

Vertical Resolution: 300 mm (12″)