We invite you to ask us your questions online or come visit us at on booth 1220.
Each day at 12:45, PGS customers are invited to a Lunch & Learn session
Sunday 5 June 2022
11:25 - 11:50 Cyrille Reiser
Geosciences in a new energy business landscape: still a matter for Geoscientists, or just a challenge for data and machines? - Data mining for prediction of petrophysical properties from well logs
Tuesday 7 June 2022
10:30 - 10:50 - Stian Hegna
Marine seismic acquisition: The acoustic wavefield generated by a vessel sailing on top of a streamer spread.
11:30 - 11:50 - Martin Widmaier, Carine Roalkvam, Okwudili Orji, and Ashish Misra
Marine seismic acquisition: Combining wide-tow multi-sources with a non-uniform streamer configuration: A case study from the Sarawak Basin
11:50 - 12:10 - Antonio Castiello, Gareth Venfield, Jens Beenfeldt, Eric Mueller, and Jamshade Khan
FWI and velocity model case studies: Integrating FWI and reflection tomography to rejuvenate legacy seismic data: an example from the Faroes-Shetland Basin
Wednesday 8 June 2022
10:10 - 10:30 - Øystein Korsmo, Yang Yang, Nizar Chemingui, Andrey Pankov, and Antonio Castello
Joint reflection, velocity estimation, and multi-parameter FWI: Imaging by seismic inversion based on the adjoint state method.
11:10 - 11:30 - Marcus Bell, Jyoti Kumar, Tamer Darwish, Mai Ahmed, Mahmoud Ahmed, and Moataz Mohamed
FWI and velocity model case studies: Imaging pre-Messinian targets in the Eastern Mediterranean Sea - A case study using FWI.
11:10 - 11:30 - Bagher Fermani, Yash Pal, Morten W. Pedersen, and Edwin Hodges
Signal, noise and separating wavefields: Stepping towards automated multisensor noise attenuation guided by deep learning.
11:50 - 12:10 - Mohammed Ouhmane Faouzi Zizi, PGS / University of Oslo (UiO), Pierre Turquais, Anthony Day, and Morten W. Pedersen
Signal, noise and separating wavefields: Simultaneous dual-sensor wavefield separation and seismic data compression using parabolic dictionary learning.
15:35 - 15:55 - Ramzi Djebbi, Maiza Bekara, Nizar Chemingui, Jaime Ramos-Martinez, and Amir Asnaashari
Broadband FWI - towards low and high frequencies: Full Waveform Inversion with low frequency reconstructed data.
16:15 - 16:35 - Per Avseth, Cyrille Reiser, Ivan Lehocki, Tore Hansen, Kristian Angard, Dig Science; and Laurent Feuilleaubois, Mitigrate (formerly PGS)
Rock physics modeling and applications: Combined burial and rock physics modeling to explore complex velocity and AVO depth trends offshore Canada.
Thursday 9 June 2022
10:30 - 10:50 - , Maiza Bekara, Ramzi Djebbi and Nizar Chemingui
Signal processing: A new look at autoregressive low-frequency reconstruction of seismic data.
10:30 - 10:50 - Cyrille Reiser, Noemie Pernin and Eric Mueller
CO2 and waste storage subsurface characterization: Integrated workflow for characterization of CO2 subsurface storage sites.
11:30 - 12:00 - Cerys James
Panel discussion - Digitalization's impact on the energy transition.
15:15 - 15:35 - Roberto Ruiz and Cyrille Reiser
Mature paleocene south Viking Graben play derisked with multi-azimuth seismic data, a Norwegian case study
16:15 - 16:35 - Didier Lecerf, Mathieu Lange, Andrew Oates, and Jyoti Kumar
Time-lapse seismic: Water column corrections, joint water velocity inversion for 4D marine surveys.
17:15 - 17:35 - Cyrille Reiser and Roberto Ruiz
Case studies in quantitative interpretation: Data-driven reservoir properties estimation using MAZ towed multisensor streamer seismic: A Norwegian case study
Friday 10 June
15:20 - 15:40 Workshop W12 - Martin Widmaier, Carine Roalkvam, Rune Tønnessen, and Julien Oukili
Survey design for new technology and new applications: Recent advances with wide-tow multi-sources in marine seismic acquisition and imaging.