Tool OD

Φ120 mm (4.75″)

Φ172 mm (6.75″)

Φ210 mm (8″)

Inclination Measurement Point

0.68 m (2.2 ft)

0.70 m (2.3 ft)

0.70 m (2.3 ft)

Gamma Measurement Point

0.43 m (1.4 ft)

1.14 m (3.7 ft)

1.14 m (3.7 ft)

Resistivity Measurement Point

2.49 m (8.1 ft)

2.51 m (8.2 ft)

2.51 m (8.2 ft)

Max. Dogleg Severity, Rotating

15°/30 m (100 ft)

13°/30 m (100 ft)

8°/30 m (100 ft)

Max. Dogleg Severity, Sliding

30°/30 m (100 ft)

20°/30 m (100 ft)

15°/30 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

4 / 8 sectors, configurable

Max. Operating Temperature

175°C (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″)