underwater systems diving, habitats, rov, auv,...
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SCUBA BREATHING APPARATUS
SCUBA tankSCUBA tankRegulatorRegulator
11stst stagestage22ndnd stagestage
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ROV Classification Examples
Phantom XTL Observation ROV Cherokee Light Work Class ROV
Giano CMROVHydra Magnum Work Class ROV
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AUV or UUVUnmanned Underwater Vehicle Unmanned Underwater Vehicle -- receives command and receives command and control from the mother vesselcontrol from the mother vessel--physically or acousticallyphysically or acoustically
Hugin 3000 ROVs Argo & Jason
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Capabilities
Launch and Retrieval SystemsLaunch and Retrieval Systemsbasic to complexbasic to complex
Retrieval of a Remus AUV
Retrieval of a Hugin 3000
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Benefits
No Tether No Tether ––minimal impact minimal impact due to sea conditionsdue to sea conditionsaccurate positioning, accurate positioning, quick turn around time, quick turn around time, desired flying height, desired flying height, desired surveying sensors, desired surveying sensors, decreased time on site & decreased time on site & decreased supportdecreased support
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Future
Commercial Commercial Submarine CableSubmarine CableEEZ surveyingEEZ surveyingMineral surveyingMineral surveyingInspection, Repair, Inspection, Repair, Maintenance viaMaintenance via
Hybrid AUV/ROVHybrid AUV/ROVIntervention AUVIntervention AUV
Swimmer AUV
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ABB Subsea Systems Supply Companies
Topside ControlSystemsABB Industry
Total Systems, Structures/Manifolds,Intervention Tools, Subsea Processing
ABB Offshore Systems
Production & WorkoverControl SystemsABB Offshore Systems
ChokesABB Control Valves
Well Systems, Xmas treesWorkover Systems
ABB Vetco Gray
UmbilicalsABB
Pipeline & RisersABB Offshore Systems
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MSS 350 : Guideline assisted installation, moonpool installable components, light weight, water depth < 500 m
MSS 3000 : Guideline less installation, installable by light vessel, water depth 500 - 3000 m,
MSS Single Lift : Guideline assisted installation, whole system installed in one lift
Snorre B Template, MSS 350
Kuito Manifold, MSS 3000
Marlim Manifold,
MSS 3000
ABB Offshore Systems has three systems of template & manifolds whichare defined as follows :
Templates, Manifolds and Riserbases
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Horizontal TreesAllows complete access to the well bore without removing the treeWell is produced from the side of the tubing hanger and flows horizontally through the master valveEconomical when used on natural flow wells, as a conventional riser / workover system is not requiredInternal tree cap and tubing hanger have the same seal design, setting technique, and running tool.All ROV access points are grouped on one side of the tree.Conventional workover/completion riser system not required for subsea HT horizontal tree, resulting in substantial savings.
Drill-through HT