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Fugro Survey
is a member of:
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With its large
fleet of observation and workclass ROVs, Fugro
is a major supplier of support services to
the
marine drilling industry.
Our services include provision to some of
the industries leading contractors for support
of exploration drilling from basic observation
class ROV systems right up to full tooled
work-class ROVs for production and field development
drilling support for installation, hook-up
and control of production trees.
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Jack-Up
Support
Our versatile observation class ROVs perform
a range of vital tasks associated with jack-up
rig drilling operations. These include:
- Sonar and visual inspection of the site
for safe and efficient jack-up operations
to ensure there are no obstructions or hidden
dangers
- Monitoring the spud-cans as they are pre-loaded
to make certain that seabed penetration
is within safe limits
- Video inspection and monitoring of seabed
during open-hole drilling, driving casing
and cementation
- Regular visual inspections of casing,
leg sections
and spud-can penetration levels for monitoring
subsidence and rig integrity
Pre-abandonment acoustic and visual inspection
of well sites to locate any artefact remaining
on the seabed. |
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Semi-Submersible
Support
Fugro’s work-class ROVs perform those
drill support tasks that require precision
intervention, special tooling and expertise,
including:
- Seabed inspection and intervention prior
to final positioning at the well site
- Debris removal and sand-bagging old spud-can
holes prior to jacking down operations
- Observation and intervention assistance
with guide base installation
- Assistance when running casing and for
taking cement samples for quality checks
- Template X-Y positioning control and precision
alignment
- Monitoring and / or operating hydraulic
jacking for template levelling
- Mud and cuttings removal
- Inspection, cleaning and intervention
tasks on blow-out preventors
Assistance with installing
hydraulic tools on production and injection
trees.
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ROV Drilling Support
Tools
A wide range of basic and specialist tools
are maintained
at our ROV operations’ bases. These include:
- 1.5 to 4.5” diameter wire cutters
- AX/VX ring removal and re-insertion tools
- Low pressure wash pump for the removal
of light debris and mud build-up
- Hot stab, pressure balance connector systems
for ROV deployed surface override of BOP
functions
- Production drill-support tooling
- Tooling Deployment Unit (TDU), a Cartesian
coordinated powered frame for deploying
API standard tools for the control of sub-sea
wellheads
/ production and injection trees
- Torque tool, API standard interface tool
for turning production trees valves
- Linear actuator tool for controllable
high linear
force to control valves
- Fluid injection unit for flushing or controlling
sub-sea tree functions
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