Page 120 - 4147 - Fugro Catalogue Edited 19.05.2017

PRODUCT DATA SHEET ROV INTERVENTION TOOLING

FUGRO-impROV

180L FLUID INJECTION SKID

The 180 Litres Fluid Injection Skid (FIS) is an ROV
mounted (underslung), hydraulically powered subsea
skid that is capable of delivering fluid pressure of up to
700 Bar at 2 lpm or 420 Bar at 20 lpm of flow. The skid
is able to draw fluids from reservoir or open seawater.
This skid is designed to be deployed underneath a small work-class ROV
system. Its function is to deliver a certain volume of glycol or water based
fluid via a hotstab. The FIS comprises a high pressure water pump that
draws Glycol (or water based fluid) from two reservoir cylinders that have
180 litres of combined capacity. Each cylinder has one end cap open to Skid Top View
seawater with the other end cap sealed so that it will be filled with seawater
when emptied.
The tool has four outlet ports designed to be used with a dual port hot-
stab. One port has the facility to perform high pressure seal tests up to 700
Bar. A typical operation that can be performed by the injection skid is the
injection of fluid into a subsea tree connector via one port and returning
fluid through another. The skid is designed to vent the returning fluid to sea
or the outlet line can be connected to a separate container (not supplied
with the FIS).

Skid Front View

Fugro-impROV Subsea Tooling Catalogue