Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 15, Part 6American Society of Mechanical Engineers, 1996 - Arctic regions |
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Page 45
... inspection of the waterfilled tunnel system by utilisation of a conventional Remote Operated Vehicle ( ROV ) . These comprise three main elements , i.e. ROV intervention into a partially horizontal tunnel up to a length of 4 km , an ...
... inspection of the waterfilled tunnel system by utilisation of a conventional Remote Operated Vehicle ( ROV ) . These comprise three main elements , i.e. ROV intervention into a partially horizontal tunnel up to a length of 4 km , an ...
Page 47
... INSPECTION / REPORTING SYSTEM There are four main elements to the Troll Tunnel inspection and reporting systems . These are : - Tunnel Model and Viewing Software - Feature Database - ROV - based Inspection System - Multimedia Reporting ...
... INSPECTION / REPORTING SYSTEM There are four main elements to the Troll Tunnel inspection and reporting systems . These are : - Tunnel Model and Viewing Software - Feature Database - ROV - based Inspection System - Multimedia Reporting ...
Page 117
... inspections may require a return by a conventional ROV to carefully inspect / correct . However , this work can be done at the operators convenience . The latter approach results in a longer period of inspection but with much reduced ...
... inspections may require a return by a conventional ROV to carefully inspect / correct . However , this work can be done at the operators convenience . The latter approach results in a longer period of inspection but with much reduced ...
Contents
Operational | 1 |
Technological Problems Associated With Subsea Development of High Pressure | 17 |
New Concept for a General Purpose Subsea Installation System | 23 |
Copyright | |
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Common terms and phrases
Agip alignment ball valves boosting unit bore buoy buoyancy cable chain clamps completion configuration connection control force Control System cost crane vessel deep water deepwater deployed deployment line DFCS DIVERLESS downhole drilling end effector equipment feedback field Figure flowline flowline connector fluid Gulf of Mexico heave compensated horizontal Hurricane Opal hydrate hydraulic inspection integration interface jumper LAPV loads located lube oil measurement meters modules motion Motion Compensation multiphase boosting multiphase flow objective trajectory offshore operation package performed phase pipe pipeline Popeye Popeye installation position pressure pull-in pump realized trajectory retrieval Riser and Control riser joint RUNNING TOOL SAF system Scene Reconstruction simulation skid Snamprogetti Sonsub spool Statoil subsea production system subsea structure subsea tree Surface Tree tasks TElerobotic thrusters tie-in tubing hanger tunnel umbilical underwater valves vehicle vessel water depth wellhead winch wireline WOCS