By extending the steel pipeline in a J curve to the buoy, instead of to the bottom of a vertical pipe that extends up to the buoy, {HEAD ~ applicant} avoids {TAIL ~ the need} to make fluid connections at a great depth 
avoids
By extending the steel pipeline in a J curve to the buoy , instead of to the bottom of a vertical pipe that extends up to the buoy , { HEAD ~ applicant } avoids { TAIL ~ the need } to make fluid connections at a great depth
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