Drilling has been accomplished on the Wintershall Dea’s Dvalin discipline within the Norwegian Sea, propelling the undertaking into the ultimate growth section earlier than first fuel.
Wintershall Dea stated on Wednesday that, overcoming extreme climate circumstances at the start of the yr and avoiding any affect of the COVID-19 pandemic, it had accomplished the four-well marketing campaign in simply over a yr.
Thomas Kainer, Wintershall Dea Senior Vice President for the Dvalin Project, stated: “Completion of the drilling on the Dvalin discipline demonstrates our continued dedication to creating our discoveries on the Norwegian Continental Shelf. Despite unprecedented challenges, we at the moment are able to maneuver into the ultimate section of growth on Dvalin and look ahead to rising our manufacturing profile in Norway”.
Dvalin is a subsea tieback within the Haltenbanken space of the Norwegian Sea linking an underwater template to the close by Heidrun platform.
Completion of the 4 excessive stress, excessive temperature (HPHT) wells is likely one of the final main milestones, in keeping with Wintershall Dea.
In complete, Wintershall Dea drilled 18,203 metres on the Dvalin discipline, delivering the 4 new wells from the Transocean Arctic rig.
“We have not often seen climate as harsh for as lengthy. And we’ve got by no means skilled something just like the coronavirus. To ship these wells to this excessive commonplace in these circumstances reveals unimaginable One Team spirit”, stated Tore Øian, Wintershall Dea, Dvalin Drilling Manager.
The Dvalin discipline is being developed as a subsea tie-back to the Heidrun platform, utilizing an underwater template on the ocean ground. Four wells are being drilled by means of the template.
Flowlines and umbilicals will join the construction to Heidrun. On the Heidrun platform, a brand new four,500-tonne module for processing and compression of fuel has been put in.
The fuel from Dvalin will probably be transported to Heidrun by way of a 14.9-kilometre pipeline.
From there, it is going to be despatched to the Polarled trunk line by way of a 7.5-kilometre pipeline earlier than it is going to be additional processed to dry fuel spec on the Nyhamna onshore fuel terminal.
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