Rosenberg is project responsible for Nova and Duva and P1. StS delivers engineers to the projects in Stavanger.

StS has assignments for Rosenberg on the Duva and Nova project for Neptune Energy.

The Duva project has 3 production wells for oil and one for gas in a subsea framework connected to the Gjøa facility. The scope of work is to make job packages and order materials as well as weight calculation of insulation on lines.

Neptune Energy

Duva-Neptune Energy

The NOVA module is an approximately 800 tonne module that has already been lifted onto Gjøa. The scope of work consists of completing the module and connection to existing equipment. The work will continue well into 2022. Our engineers Trond Hamre work as engineers at Duva and Efrat Yitzhak at Nova for Rosenberg. The latter has worked for 1.5 years as an insulation engineer and project engineer.

Read more about the project here:


We receive positive feedback from the project with regard to HSE which is excellent. There is generally a high level of well-being on Gjøa, and this also spreads to other projects and probably contributes to good HSE results.

About Gjøa:

The Gjøa field was proven in 1989, and a PDO was delivered and processed by the Norwegian authorities in 2007. The field has been developed with five seabed frames connected to Gjøa, a semi-submersible production platform, for processing and export. Production started in 2010. Oil is exported by pipeline to Mongstad and gas by pipeline to St. Fergus in the United Kingdom. The Gjøa P1 segment is located in the northern part of the field. License partners are: Neptune Energy Norge AS (30% and operator), Petoro AS (30%), Wintershall Norge AS (20%) OKEA AS (12%) and DEA Norge AS (8%).

In December 2018, StS signed a ISO contract with Neptune Energy Norge AS for assignments on the Gjøa platform and possible assignments on other licenses the company has and obtains.

Read more about StS work for Neptune Energy here: https://stsgruppen.com/new-sts-contract-improves-future-prospects/?lang=en

Feedback from Neptune Energy- GJØA