Pulse Gamma Ray - CSS 1 5/8in Pulse Tool

Description

Dimensions and Weight
Overall Length: 1.83m 6.01ft
Overall Weight: 25.7lb 17.2kg
Diameter: 41.3mm 1 5/8in

Borehole Characteristics
Borehole Fluids:
Oil
Fresh or Salt Water

Logging Speed:
9 m/min
30 ft/min

Tool Positioning:
Centralized operation
Eccentralized operation

Environmental
Maximum Well-Bore Temperature:
175°C / 350°F

Maximum Well-Bore Pressure:
112MPa / 18000psi

Detection
Scintillation crystal/PMT Gamma Ray detector, temperature-rated to 135°C / 275°F or 175°C / 350°F

Measurement
Outputs:
CCL, Gamma Ray

Output Format:
Pulses

Reference Point:
CCL (25cm below the top of the tool)

Offsets*:
Gamma Ray 'A': 60cm below CCL
Gamma Ray 'B': 138cm below CCL
Detector: 255cm below CCL
* Orientation-dependent. Typically run with electronics in position 'B'. To run with a Neutron Detector, re-orient to position 'A'.

Operational
Current, CCL: 15mA
Current, Gamma Ray: 35mA
Cable  Head Voltage: 80VDC
Shock Voltage Protection: 200VDC
Selectable Pulse Output Polarity

Features