Side Transition Zones

Written by Martin Teigen. “Side Transition Zones” or  “Transition Lengths”. They go by different names, but denote the length over which the residual strain changes from the prescribed value, to zero. They are a result of the straightener mechanism being ramped on / off on the vessel. This article will …

Conference Ready!

Written by Martin Teigen. I already had the business cards made a little while back, but together with the Subsea7 lapel pin that I received today, I am ready to join new conferences and other pipeline social events! Speaking of which, I am waiting with excitement for the next DNV …

Skuld Pipeline Cross Section

Written by Martin Teigen. Much to my surprise, a sample of the Skuld Pipeline cross section is on display in the Subsea7 Forus office reception area. Malik Ibrahim and I have written 4 technical papers, all presenting case studies assuming parameters based on the Skuld Pipeline. In other words, it …

OMAE2020 – Analytical Formulae for Residual Curvature

Written by Martin Teigen. Malik Ibrahim and myself are pleased to announce that we have successfully delivered the presentation for our paper at the OMAE 2020 conference: OMAE2020-18261 Analytical Formulae for the Lateral Buckling Behaviour of Pipelines Installed With Residual Curvature. The situation with Covid-19 prevented us from delivering the …

Subsea7 Webinar

Written by Martin Teigen. Today I delivered a Webinar on residual curvature installation of subsea pipelines in Subsea7! In spite of the specific topic we registered 80 attendees from all over the world! Oh my gosh I was nervous the moment before we started, but Subsea7 organised it well and …

Coming Webinar

Written by Martin Teigen. Looks like I will host a webinar on residual curvature installation of subsea pipelines in Subsea7! Specifically I will present a method that Malik and I have suggested in a paper for the OMAE conference later this year, and the audience will be from our offices …