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DIFP (Differential Pressure Logging Tool)

Created by Arthur Aslanyan (Nafta College), last modified on Jul 17, 2018

Deployment	Borehole
Log Name	DIFP
Math Symbol	$\begin{array}{l}\Delta p\end{array}$
Measured Property	Fluid pressure gradient
Sensor Type	Quartz resonator
Units
SI	Pa/m
Oil Metric	kPa/m
Oil Field	psi/m

Applications

Assessing borehole multiphase flow components
Assessing borehole flow velocity along the tool

Sample Logs

Tool Schematic

Mathematical Model

Mathematical model for fluid pressure gradient is set in WFS – Wellbore Flow Simulation

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