Hi all,
I'm dealing with wellhead systems installed onshore.
I had marginally dealt in the past with wellhead on fixed platform and I know a fatigue analysis due to ocean waves has to be generally performed.
But onshore, is there a case for which a fatigue analysis has to be performed? For example according to PD5500? Or, since wellhead is installed onshore and not subjected to wave movements,hasn't it cases for a fatigue analysis?
Thanks in advance.