Oil & Gas


In December 1969, Phillips Petroleum announced that they had found oil and gas in the Ekofisk field in the North Sea. Since J.S.Cock was already a well-established valve supplier at the time and had extensive experience in this area, we became the link between manufacturers and oil companies. We are experts at delivering valves and equipment that meet the requirements of Norway's fast-growing oil and gas industry.



Norsk Spesialolje operates Norway's largest used oil treatment plant with facilities in Kambo and Grenland. After used oil has been treated, it can be used as an inexpensive fuel oil for mid-sized production facilities or as raw material for re-refining. During re-refining, all impurities are removed from used lube oil, returning a base oil equal to virgin base oil. J.S.Cock is proud to be part of Norsk Spesialolje's latest state-of-the-art re-refining facility. We provided both actuated and manual valves for tanks, re-refining and filling.

Company contacts Onshore

Morten Steinset

Product Manager
Division Manager Fuelling, Tank Farms & Defence
M: +47 977 28 296 
E: This email address is being protected from spambots. You need JavaScript enabled to view it.
Dept: Oslo/Arendal

Last News


Water Treatment Days in Trøndelag 2019

Nov 04, 2019
Water Treatment Days in Trøndelag - Exhibition news At this year's 10th…

OTD 2019

Oct 08, 2019
Under årets OTD vil vi presentere våre produkter og leverandører på en ny…

Wireless MEMS position sensors for manual valves

Aug 15, 2019
J.S.Cock has entered into a collaboration with Trisense, an innovative…

Save energy in steam systems

Jul 29, 2019
Save energy with Baelz-vapordynamic® ejectors for steam systems…

Innovation conference 2019

Apr 28, 2019
Water industry innovation conference 2019 – the latest news in water…



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