Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 1; Volume 8, Part 1American Society of Mechanical Engineers, 1989 - Arctic regions |
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Page 212
DBS 1350 FT W.D. , 40 WELL 1.1 MWL 1.0 0.9 0.8 0.7 SWAY MODE 0.6 ELEVATION / WATER DEPTH 0.5 TOTAL SHEAR 0.4 WAVE 0.3 2 The general reduction in DAFs with water depth would not have been expected from the trend in reported sway mode ...
DBS 1350 FT W.D. , 40 WELL 1.1 MWL 1.0 0.9 0.8 0.7 SWAY MODE 0.6 ELEVATION / WATER DEPTH 0.5 TOTAL SHEAR 0.4 WAVE 0.3 2 The general reduction in DAFs with water depth would not have been expected from the trend in reported sway mode ...
Page 247
Friction between sand and skirt is immediately reduced when the submerged weight is reduced , while the reduction takes some ... However , an alternative towing arrangement may be considered , which could reduce the diving activities .
Friction between sand and skirt is immediately reduced when the submerged weight is reduced , while the reduction takes some ... However , an alternative towing arrangement may be considered , which could reduce the diving activities .
Page 437
However , increasing the operating pressure increases the stiffness of the system which resulted in reducing the flap ... Reduced displacements also reduced flow volume and the product of flow times pressure remained constant .
However , increasing the operating pressure increases the stiffness of the system which resulted in reducing the flap ... Reduced displacements also reduced flow volume and the product of flow times pressure remained constant .
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Contents
OFFSHORE OUTLOOK 1989 | 1 |
Trends in U S Offshore Oil and Gas Development | 11 |
OFFSHORE TECHNOLOGY NONDESTRUCTIVE TESTING | 19 |
Copyright | |
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addition allow analysis applied approach assumed calculated columns components concept configuration connection considered corrosion cost crack cutting deck detection direction distribution drilling dynamic effects element Engineering equations equipment estimated evaluation experiments failure fatigue field Figure flow force frequency function given important increase industry inspection installation International jacket limit load marine maximum mean measured method mooring motion natural obtained offshore operation parameters performed period pipe pipeline planning platform position possible present pressure probability problem production range reduced relative reliability removal response riser safety Seamill shown shows steel stress structure surface surge Table techniques tension tether thickness transfer ultrasonic unit values water depth wave weight