Hook up spool

Design specifications

Project :



6” hook-up spool

3D scan and engineering of a hook up spool

North sea

Problem definition

After fitting the x-mas tree and the platform flowlines, a hook up spool had to be made in between. To ensure that it fitted in one go a 3D scan of the flanges was made.

Contribution Stemar Engineering

3D laser scanning of the connection flanges. After this the flowline was engineered. 

Once the flowline has been made in the workshop it is once again scanned 3D to check deviations in the construction. After some adjustments the flowline fitted in one go without any on site modifications.


A drawing package for a perfectly fitted hook-up spool.

Sustaining Results Through Engineering