Formation Damage Evaluation System is designed to measure the changes in permeability of reservoir rock samples due to infiltration of drilling and completion fluids and damage occurred during water injection at reservoir pressure and temperature. Core samples are placed in a thick walled Viton sleeve with end-plugs designed to facilitate the introduction of completion acid mixes and to allow insertion of ring spacers for accumulation of filter cake at the upstream end of the sample.  Free-piston fluid accumulators are provided to accommodate the fluids required for flow tests. Data acquisition system (i.e. hardware and software) logs parameters including flow rates, pressures, differential pressure, temperatures and overburden pressure.

FORMATION-DAMAGE

  

Specification

FDE -PR01

Max. Working Temperature

Up to 120 °C

Max. Confining Pressure

6,000 Psi

Max. Mud Pressure

5,000 psi

Max. Pore Pressure

5,000 psi

Core Diameter

1.5 inch

Core Length

2 to 3 inch

Mud Flow Rate

up to 3 liter/min

Input Power Supply

220 VAC, 50Hz




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