102 Heat Pulse Flowmeter

Heat-pulse flowmeter tool is specialized in measuring low flow rates which may lie below threshold limits of conventional impeller tools. Heat-pulse tool is designed to run alone or in a string with other tools (GR, CCL, etc.). Data are digitalized and send by digital communications to surface. This tool is designed for stationary measurements only.

TECHNICAL DESCRIPTION:

General:

• Tool Diameter: 43mm
• Tool length: 100cm
• Detector position: 30cm from the bottom
• Weight: 6 kg
• Max. pressure: 20MPa
• Temperature range: up to 85 °C
• Output signal: digital
• Power Consumption: 90Vdc/max. 60mA
• Cable: Designed for single conductor cable
• Borehole type : Open (water-filled)

Measurement Range:

• 0.1 m/min – 3 m/min

Optional:

• Centralizer (recommended), custom diameter
• Extended maximum working temperature: 175°C
• Custom output signal (impulse, etc.)
• Custom tool diameter(min. 30mm)
• Custom tool head