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Global Flow Measurement Workshop 2025
Oct. 21–24
Quality Hotel Tønsberg AS, TØNSBERG
About Program Technical Committee Hotel Dinners & Banquet Travel Delegate fees Exhibition Speakers

Global Flow Measurement Workshop 2025

Print program
Tuesday 21 October 2025
kl. 11:00–13:00
Registration
kl. 12:00–13:00
LUNCH
kl. 13:00–13:10
Welcome
Harald Drejer , Metering Engineer, A/S Norske Shell Avd Landansatte Utvinning
kl. 13:10–13:30
Keynote - Setting the scene from the government's perspective
Tomas Mørch , Director, The Norwegian Offshore Directorate
Standards and Calibration
Ole Øiestad , Metering specialist, Intertek West Lab, Norway
Asle Hvidsten , Vår Energi, Norway
kl. 13:30–14:00
New NORSOK I-106 appendix on risk-cost-benefit analysis for measurement systems

Authors: Dag Hendrik Flølo, Vegar Ingdal Hansen, Equinor, Norway

Dag Hendrik Flølo , Fagleder, Equinor ASA Avd kontor Bergen
kl. 14:00–14:30
Ensuring consistency for parallelized use of master meters during LNG flow meter calibrations
Menne Schakel , VSL - National Metrology Institute
kl. 14:30–15:00
AI-technologies together with new global standard, Digital Calibration Certificate (DCC), are transforming industries and custody transfer
Sami Koskinen , Beemex
kl. 15:00–15:30
Break and Refreshments in the Exhibition Area
Ultrasonic Flow Measurement

Chairs: Douglas Griffin,North Sea Transition Authority and Martin Lillo, Aker BP

Douglas Griffin , Metering Manager, North Sea Transition Authority
Martin Lillo , Metering Engineer, Aker BP
kl. 15:30–16:00
USM for subsea custody transfer measurement of unprocessed gas Rolf Rustad, Emmanuel Lagrand, Harald Solheim, SLB, Norway, Gregor Brown, Sensia Global, UK

Authors: Rolf Rustad, Emmanuel Lagrand, Harald Solheim, SLB, Norway, Gregor Brown, Sensia Global, UK

Rolf Rustad , Engineering Advisor, OneSubsea Processing AS Avd Sandsli
kl. 16:00–16:30
USM for hydrogen and CO2 measurement for different phases - Experiences and insights from laboratory and field testing

Authors: Dick Laan, Arjen van Dijk, Eugene van Dijk, Anton Buijen van Weelden, Krohne, The Netherlands

Dick Laan , Product Group Manager, KROHNE Altometer B.V.
kl. 16:30–17:00
How Diagnostics Improve Reliability and Quality of Clamp-on Ultrasonic Flow Meters
Eike Schwede , Head of Market Management Oil&Gas, Flexim GmbH
kl. 17:00
End of technical program
kl. 18:00
Exhibition closes
kl. 19:30–21:30
Dinner in the hotel Restaurant

3 course dinner, wine, beer or mineral water included

Wednesday 22 October
Metering Monitoring Systems
Astrid Marie Skålvik , Stipendiat, NORCE Research Norway
Colin Lightbody , Senior Consultant, TUVSUD, UK
kl. 08:30–09:00
Keynote - How will a large global energy company like Shell contribute?
Verdi Wahjosoedibjo , Global Discipline Head Instrumentation Control & Electrical, Shell, The Netherlands
kl. 09:00–09:30
Data-driven Neural Network monitoring of Orifice plate flow meter

Authors: Rafael Rodrigues, Marcos Tsuzuki, Petrobras, Brazil

Rafael Rodrigues , Petrobras Brazil
kl. 09:30–10:00
Dual pressure VOS measurement for improved VOS-based natural gas quality assessment

Authors: Jan Kocbach, Kjetil Haukalid, Kjell-Eivind Frøysa, NORCE Research, Norway

Jan Martin Kocbach , Sjefsforsker, Norce Norwegian Research Centre AS avd Fantoftv Bergen
Kjetil Haukalid , Principal Engineer, NORCE Research, Norway
Kjell-Eivind Frøysa , Professor, NORCE Research, Norway
kl. 10:00–10:30
Break and Refreshments in the Exhibition Ara
kl. 10:30–12:30
Technology Spotlight Sessions

A number of the Exhibitors presenting their cutting-edge technology in parallel sessions

kl. 12:30–13:30
LUNCH
Multiphase Field Experience and Innovation

Chair: Kjetil Haukalid, Equinor, Norway and Henrik, Vår Energi, Norway

kl. 13:30–14:00
Increasing WVF at low DPs across flow meter

Authors: Gijs Groote, Hui Xu, Kristine Hammer, Shell, Rick de Loew Rick de Loew, Flow Ways, The Netherlands

Gijs Groote , Shell Global Solutions International BV
kl. 14:00–14:30
Innovations and Insights: Field Experience and Advanced Operations in Multiphase Metering

Authors: Zhou Zheng, TechnipFMC, Frank Svendsen, Aker BP, Norway

kl. 14:30–15:00
GJØA - Field experience from performing deduction tests of subsea MPFM

Authors: Bård Elvik, Henrik J. Fosså, Vår Energi, Norway

Bård Elvik , Metering Engineer, Vår Energi
kl. 15:00–15:30
Break and Refreshments in the Exhibition Area
Poster Elevator Pitches
Chair: Kjetil Haukalid, Equinor, Norway, Henrik Fosså, Vår Energi, Norway
kl. 16:30–23:00
Short break
kl. 16:40–17:15
The posters are up for discussion with the authors

Meet in Foynstuene by the hotel restaurant)

kl. 17:15
End of technical program day two
kl. 18:00
Exhibition Area Closing
kl. 19:30–21:30
Dinner in the hotel restaurant

3 course dinner, wine, beer or mineral water included

Thursday 23 October
Hydrogen and CCUS

Chairs: Bruno Pinquet, Malaysia and Børge Olafsen, Aker BP, Norway

kl. 09:00–09:30
First experiences with liquid, dense and supercritical CO2 flow metering
Dennis van Putten , Specialist flow metering, DNV The Netherlands B.V.
kl. 09:30–10:00
A helical turbine mass flowmeter using differential pressure

Authors: Karin Blackman, Marius Bouteuil, Faure Hermann, France

Karin Blackman , Fluids Mechnanic Expert, Faure Herman SAS
kl. 10:00–10:30
Mapping and evaluation of flow metering stations for hydrogen gas applications for custody transfer

Authors: Kjetil Folgerø, Jan Kocbach, Kjetil Daae. Lohne, M. Bueie Holstad, H. Ugule, NORCE Research,IM.Stuen, C. Sætre University of Bergen, Ø. Nesse, Equinor, H. Drejer, Shell, TE Richardsen, Gassco, G. Cazaux, R Teigland, TotalEnergies, E. Venslovas, Justervesenet

Kjetil Folgerø , Sjefsforsker, Norce Norwegian Research Centre AS Avd Naturvitenskap Bergen
kl. 10:30–11:00
Break and Refreshments in the Exhibition Area
Quality Measurement

Chair: Morten Marstein, Guidant, Norway and Vidar Haugen, Norwegian Offshore Directorate

kl. 11:00–11:30
Field experience in the use of high-pressure automatic samplers.

-Methods for Speed of Sound correction in gas densitometers supported by K-lab experimental data Authors: Rafael Rodrigues, Thierry Bravo, Petrobas, Brazil

Rafael Rodrigues , Petrobras Brazil
Thierry Bravo , Petrobras Brazil
kl. 11:30–12:00
The Monitoring and Reporting Regulation (MRR) – Achieving Compliance through ISO 6974 and Condition Based Monitoring

Authors: Anwar Sutan, Alix Mann, Paul Danial, I-Vigilant, Oman

Anwar Sutan , Director, i-Vigilant Technologies Limited
kl. 12:00–12:30
Addressing Challenges in Direct Gas Density Measurement

Authors: Christian Haagenvik, Dagfinn Mæland, Equinor, Norway

Christian Hågenvik , Principal Engineer Technology Management, Equinor ASA Avd Kontor/Prosessanlegg Kårstø
Dagfinn Mæland , Principal Engineer Techn Mgmt, Equinor ASA Avd Kontor/Prosessanlegg Kårstø
kl. 12:30–13:30
LUNCH
Multiphase Field Experience and Innovation

Chair: Børge Olafsen, Aker BP, Norway and Kristine Strømme, Gassco, Norway

Kristine Strømme , Senior ingeniør, Gassco AS Kopervik
kl. 13:30–14:00
Monitoring production throughout the life of unconventional and aging oil-gas wells with extended turndown ratio multiphase flowmeters

Authors: Massimiliano Fiore, Alif Razali, Tianhang Zhang, Kun Yang, SLB, Singapore

Massimiliano Fiore , Project manager, Schlumberger
Alif Razali , SLB, Singapore
Kun Yang , SLB, Singapore
kl. 14:00–14:30
Virtual flow-tool for monitoring and troubleshooting multiphase flow meters

Authors: Sreejith Vidyadharan, Sandy Black, Konrad Kuczynski, TUVSUD, UK, Børge Olafsen, Aker BP, Norway

Sreejith Vidyadharan , TUV SUD Ltd
kl. 14:30–15:00
Coriolis meters for multiphase flow - Test results and Field experience

Authors: Kjetil Fjalestad, Teerachai Leeungculsatien, Haissam Rabih Sakr, Lucas R. Guedes da Silva, all Equinor

Kjetil Fjalestad , Spesialist, Equinor ASA Avd TNE RD Forskningssenter
Haissam Rabih Sakr , Engineer Production Technology, Equinor
kl. 15:00–15:30
Break and Refreshments in the Exhibition Area
Liquid Flow

Chair: Ole Øiestad, Intertek Westlab, Norway and Martin Lillo, Aker BP, Norway

Ole Øiestad , Metering specialist, Intertek West Lab, Norway
Martin Lillo , Metering Engineer, Aker BP
kl. 15:30–16:00
25 years of European harmonization of the natural gas metering reference

Authors: Menne Schakel, Marcel Workamp, Erik Smith, VSL, The Netherlands, Bodo Mickan, PTB, Germany

Menne Schakel , VSL - National Metrology Institute
Marcel Workamp
kl. 16:00–16:30
Utilizing Ultrasonic Clamp-On Technology to Overcome Challenges of Electromagnetic Flow Meters – A Case Study

Authors: Massimiliano Fiore, Alif Razali, Tianhang Zhang, Kun Yang, SLB, Singapore

Omar Al Badaai , PdO, Oman
Massimiliano Fiore , Project manager, Schlumberger
Alif Razali , SLB, Singapore
Kun Yang , SLB, Singapore
kl. 16:30–16:35
Closing remarks
kl. 16:35–16:45
Welcome to GFMW 2026, Aberdeen

Chairman for GFMW 2026

kl. 16:45
End of technical program 2025
kl. 19:00–19:30
Apritff
kl. 19:30–00:00
Banquet
Friday 24 October
kl. 06:30–10:00
Breakfast
kl. 08:30–23:00
Transport from hotel to Sandefjord Airport Torp

Require registration
Price NOK 100,-
Time of travel, 20 minutes

Global Flow Measurement Workshop 2025

The preferred global event for personnel working in the oil and gas industry with flow measurement as well as for those working with transport of CO2, hydrogen and other fuels.

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