Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 5-6; Volume 8, Parts 5-6American Society of Mechanical Engineers, 1989 - Arctic regions |
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Page 64
... tool for internal application shall include as a mini- mum 1 ) the ' repair tool ' proper i.e. - the liner / flyer to be permanently installed by welding to the pipewall ( cladding ) - the explosive charge and detonator ( s ) to produce ...
... tool for internal application shall include as a mini- mum 1 ) the ' repair tool ' proper i.e. - the liner / flyer to be permanently installed by welding to the pipewall ( cladding ) - the explosive charge and detonator ( s ) to produce ...
Page 78
... tool with a hydraulic cylinder to open and close the circular jaws of the tool , instead of the existing hand operated screw type closing mechanism . After the ROV places the shaped charge tool over the pipe and locks it into place , it ...
... tool with a hydraulic cylinder to open and close the circular jaws of the tool , instead of the existing hand operated screw type closing mechanism . After the ROV places the shaped charge tool over the pipe and locks it into place , it ...
Page 79
... tool as it moved into the pipe . During the offshore trials the tool would thus be backed into the pipe ( Figure 4 ) . OFFSHORE TRIALS Two series of offshore field trials were held . Several improvements were made to all components of ...
... tool as it moved into the pipe . During the offshore trials the tool would thus be backed into the pipe ( Figure 4 ) . OFFSHORE TRIALS Two series of offshore field trials were held . Several improvements were made to all components of ...
Contents
PIPELINE DESIGN AND OPERATIONS | 1 |
PIPELINE INDUSTRY OUTLOOK 89 | 69 |
PIPELINE FORCES DYNAMICS AND STABILITY I | 95 |
Copyright | |
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amplitude analysis applied Arctic Engineering axial base metal bending Buckle length buckling bundle calculated coefficient compressor Conference on Offshore corrosion crack curvature deformation developed diameter displacement ductile effect Eighth International Conference electrodes equation explosive welding failure flaw flow rate gas turbine geometry heat horizontal hydrodynamic hydrodynamic forces hydrogen inertial installation laboratory length lift force line pipe liquid load maximum measured Mechanics and Arctic meters method monitoring natural burial Offshore Mechanics Offshore Technology Conference operation parameters predicted present pressure problem procedure ratio reheated reliability repair resistance response rockdumps sand SAW metal scour depth seabed shown in Figure simulation Snøhvit soft zone soil Sørøya sour gas span Statoil steel stress structural submarine pipelines submerged arc welding Sumer surface Table Technology temperature tion tool trench velocity vertical vibration viscometer viscosity vortex vortex shedding wave