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   You are here: SLB.com > Products & Services > Coiled Tubing > Efficiency and Operations > CT SEAS


CT SEAS



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The CT SEAS system consists of just 10 primary skids, which reduces crane lifts from 53 to only 36 on a typical operation in the North Sea.


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Stacking the Control Cabin module on top of the Workshop Container conserves deck space, increases cabin room and improves ergonomics in the Control Cabin.


The new, economic answer for offshore coiled tubing operations
CT SEAS coiled tubing safer, efficient automated solutions reduce the amount of time and the number of people needed for this work. Projections for the first North Sea application show this highly efficient system may cut overall operating times by 15%:
  • a predicted thirty-six hours have been cut from rig up procedures
  • operating and secondary rig up time have been reduced by a projected six days
  • personnel have been decreased 30%.
Offshore structure flexibility
CT SEAS was developed within a flexible, fit-for-purpose concept that makes the unit readily adaptable for many offshore structures, including platforms, floaters and tension leg platforms. With this high degree of flexibility, the design still gives you the full capabilities of a conventional coiled tubing unit.

A key philosophy driving the design architecture was the creation of safer, efficient and functional skid packages. The system comprises just 10 primary skids, which reduce crane lifts from 53 to only 36 on a typical operation in the North Sea.

This reduction in lifts is achieved by delivering many components to the wellsite as assembled units. For example, riser and triple BOP components travel as preassembled and tested units. And the injector is assembled to the jacking frame and stripper with the gooseneck attached.

Solutions focused on safety and efficiency
Engineers examined 5,000 hours of rigging and operating time and divided the hours into functional process steps. This study of process components yielded many critical insights that were applied to the engineered design. Developed with a major North Sea operator, CT SEAS is a highly flexible, fit-for-purpose system.


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