Description
The hydrodynamic logging module allows measurements of reservoir pressure and fluid mobility together with the logging complex during drilling. Intelligent measurement mode: The sampling rate, pressure drop and pressure recovery time are optimized during the reservoir fluid suction process, which increases accuracy and reduces measurement time.
Features
Adjustable control of the clamping force of the shoe
Real-time pressure measurement
Emergency folding of retaining pistons and shoe piston in case of loss of power
Compatible with all products of the company in the field of M\LWD
Application
Multiple measurements of reservoir pressure and reservoir fluid mobility during one descent of the device
Permeability assessment
Module parameters
Name | Units | Meaning |
Diameter | mm | 121 |
Length | m | 4.55 |
Maximum Temperature | °С | 175 |
Maximum pressure | Mpa | 150 |
Pressure measurement range | Mpa | 0-150 |
Measurement time | min | 8-20 |
Retaining piston stroke | mm | 16 |
Shoe piston stroke | mm | 12 |
Piston ejection time | sec | ≤60 |
Piston folding time | sec | ≤60 |