... Abstract Steel lift or spreader bars are used as installation aids for lifting complex structures and spools offshore. Typically, the design of such installation aids needs to be bespoke for the equipment to be installed offshore. For this reason, the steel spreader bar may be scrapped after...

... and highlights are described, including the use of laser metrology and a "strong back" system for rigid jumpers. Difficulties and lessons learned are also shared. spreader bar connector anadarko petroleum corp riser contractor target box gas lift jumper length manifold flowline installation...

... but the endswere angled and positioned off-center to account for the pipeline curvature. The sleeve was split horizontally so that all clamping screws were vertical. Anarticulated spreader bar, ROV operated pull-down winches, and a large syntacticbuoyancy module allowed the ROV to control the entire installation...

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... platform in East Cameron block 373. The planning schedules are shown in Tables 1 and 2. subsea tree offshore technology conference completion equipment completion installation and operations perforated interval completion spreader bar cottonwood well frac pack upstream oil & gas gauge...

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..., which is the subject of this paper, has the following features: Transport the large one-piece piles on a material barge. To begin a pile installation cycle, offload one pile using a specially designed spreader bar and place it onto two multipurpose supports attached to the side of the derrick barge...