John Helge Olsen

Hydrogen Embrittlement Failure of a Precipitation Hardened Nickel Alloy Subsurface Safety Valve Component Installed in a North Sea Seawater Injection Well

Perry Ian Nice, Gisle Rørvik, R.C. Strong et al. · 2014 · 55 citations

Subsea System, Engineering, North Sea Field +7

Deposition of Inorganic Carbonate, Sulfate, and Sulfide Scales on Antifouling Surfaces in Multiphase Flow

William Keogh, Anne Neville, Michael Huggan et al. · Energy & Fuels · 2017 · 41 citations

Engineering, Liquid-liquid Flow, Fluid Mechanics +21

Downhole Chemical Injection Lines - Why Do They Fail? Experiences, Challenges and Application of New Test Methods

Britt Marie Hustad, Odd Geir Svela, John Helge Olsen et al. · 2012 · 25 citations

Engineering, Corrosion, New Test Methods +13

Statoil Experiences and Consequences Related to Continuous Chemical Injection

John Helge Olsen · SPE Annual Technical Conference and Exhibition · 2011 · 25 citations

Process Design, Chemical Engineering, Process Intensification +12

Qualification Procedure For Continuous Injection Of Chemicals In The Well -Method Development

Neil Goodwin, Odd Geir Svela, John Helge Olsen et al. · 2012 · 20 citations

Engineering, Industrial Engineering, Liquid-liquid Flow +25