Electromagnetic Flow Logging

Electromagnetic Flow Logging

Product Details

Basic Information

Model Diameter (mm) Length (mm) Weight (kg) Pressure Resistance (MPa) Operating Temp. (℃)
PSCL-1A φ38 2600 14.7 25 0~85
PSK8938 φ38 2700 15.0 25 0~85

 

Description

Based on Faraday’s law of electromagnetic induction, this product has no moving parts, offering high measurement accuracy, a wide range, fast response, and immunity to the temperature, pressure, and viscosity of the measured liquid.

In hydrogeological exploration pumping (or injection) tests — whether single-layer or multi-layer mixed pumping/injection tests — it can be combined with flow logging to provide the depth and thickness of all aquifers and the inflow (or absorption) rate of each aquifer, obtaining definitive data on whether complementary relationships exist among aquifers under natural static water level conditions.

It can also check whether the borehole casing seal is tight and provide leakage flow data for poorly sealed sections. In addition, it can determine whether there is inflow (or absorption) at the borehole bottom.

Specification

Parameter Flow Velocity Logging Speed Water Level
Range -1,000~2,000 m³/day 0~99.0 m/min 0~5,050 m
Accuracy ±2% ±5% ±10 mm

 

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