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Dive into the research topics where Espen S. Johansen is active.

Publication


Featured researches published by Espen S. Johansen.


Archive | 2003

System and method for monitoring performance of downhole equipment using fiber optic based sensors

Bob A. Hardage; John L. Maida; Espen S. Johansen


Archive | 2003

Non-intrusive multiphase flow meter

Espen S. Johansen


Archive | 2010

Water detection and 3-phase fraction measurement systems

John Lievois; Espen S. Johansen; Babajide Adejuyigbe


Archive | 2007

WET-GAS FLOWMETER

Espen S. Johansen; Omer Haldun Unalmis; John Lievois


Archive | 2011

Optical multiphase flowmeter

Espen S. Johansen


Intelligent Energy Conference and Exhibition | 2006

In-well Optical Sensing - State Of The Art Applications And Future Direction For Increasing Value in Production Optimization Systems

Brian Keith Drakeley; Espen S. Johansen; Edward Zisk; Tad Bostick


Intelligent Energy Conference and Exhibition | 2008

Field-Wide Deployment of In-Well Optical Flowmeters and Pressure/Temperature Gauges at Buzzard Field

Robert George Smith; Mike Hall; Andrew John Franklin; Espen S. Johansen; Omer Haldun Unalmis


Archive | 2006

Sonar sand detection

Espen S. Johansen


Archive | 2006

Sonar based multiphase flowmeter

Espen S. Johansen


SPE Intelligent Energy Conference and Exhibition | 2010

Evolution in Optical Downhole Multiphase Flow Measurement: Experience Translates into Enhanced Design

Omer Haldun Unalmis; Espen S. Johansen; Leslie W. Perry

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John Lievois

Weatherford International

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Leslie W. Perry

Weatherford International

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Gisle Vold

Weatherford International

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Mazin A. Zareef

Weatherford International

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