==== Meeting 2018 ==== The meeting takes place 23rd—26th April, 2018 at P1 in PTS1, S.P. Andersens veg 15a, NTNU, Trondheim (See map below)\\ {{2018:agenda-rose-2018.pdf|Agenda.pdf}} {{2018:agenda-rose-2018.doc|Agenda.doc}}\\ {{2018:welcome.ppt|Welcome.ppt}} {{2018:welcome.pdf|Welcome.pdf}} [[course_2018|Course 2018]] === Location === [[https://www.google.com/maps/place/S.+P.+Andersens+veg/@63.411559,10.3821245,14z/data=!4m2!3m1!1s0x466d31c1a5cf2917:0xf1113cfc6a61a0c0|S.P. Andersens veg 15a]] === Monday 23rd April === \\ == Welcome == | 09:00 | Coffe and Registration | | 09:30 | Opening | \\ ==== Session 1: Rock physics ==== ^Time ^Title ^Author ^Company | |09:40 | Understanding pore compliance and poroelasticity in reservoir (and beyond): A geophysical approach {{2018:atkinson.pptx|.pptx}} {{2018:atkinson.pdf|.pdf}} | Jared Atkinson | Colorado School of Mines | |10:00 | Rock Physics models for fractured rocks saturated with two immiscible fluids {{2018:chapman|Missing...}} | Mark Chapman | University of Edinburgh | |10:20 | From B to A – the influence of subsurface injection or depletion on pore pressure in surrounding rocks {{2018:holt|Pending...}} | Rune M. Holt | NTNU | |10:40 | Rock physics characterization of a deep overburden shale {{2018:bakk.pdf|.pdf}} | Audun Bakk |SINTEF| |11:00 | On some unsolved issues in shale rock physics - How do we model compaction, cementation and uplift of shales? {{2018:avseth.pptx|.pptx}} {{2018:avseth.pdf|.pdf}} | Per Avseth | NTNU/G&G Resources| |11:20 | Can controlled laboratory experiments be linked to uplift estimation? {{2018:torset.pptx|.pptx}} {{2018:torset.pdf|.pdf}}| Sondre Torset | NTNU | |11:35 | Relating static and dynamic stiffnesses of shales: effects of frequency and stress {{2018:lozovyi.pptx|.pptx}} {{2018:lozovyi.pdf|.pdf}} | Serhii Lozovyi | NTNU | |11:50 | Laboratory measurements of seismic attenuation {{2018:rorheim.pdf|.pdf}} | Stian Rørheim | NTNU | == 12:00 LUNCH == \\ ==== Session 2: Modeling, Processing and Anisotropy ==== ^Time ^Title ^Author ^Company | |13:00 | Elimination of time dispersion from wave equation modelling in elastic and anelastic media {{2018:amundsen.pdf|.pdf}} | Lasse Amundsen Ørjan Pedersen | NTNU/Statoil Statoil | |13:20 | S-waves in acoustic TTI media {{2018:song.pdf|.pdf}} | Jin Song | NTNU | |13:40 | Normal modes in an orthorhombic medium {{2018:ivanov.pdf|.pdf}} | Yuriy Ivanov | NTNU | |14:00 | A new parametrization in acoustic orthorhombic media {{2018:xu.pptx|.pptx}} {{2018:xu.pdf|.pdf}} | Shibo Xu | NTNU | |14:20 | Interaction of wave modes in layered orthorhombic media {{2018:stovas.pptx|.pptx}}((Animations removed due to size, contact author for full version)) {{2018:stovas.pdf|.pdf}}((Animations removed due to size, contact author for full version)) | Alexey Stovas | NTNU | == 14:40 Coffee break == ^Time ^Title ^Author ^Company | |15:10 | Drift and attenuation on the NCS: A new look at an old approach {{2018:carter.pptx|.pptx}} {{2018:carter.pdf|.pdf}} | Andrew Carter | | |15:30 | Estimating velocities and layer thickness changes from diving waves {{2018:liu.pdf|.pdf}} | Izzie Y. Liu | NTNU | \\ ==== Session 3: Seismic acquisition and broadband seismic ==== ^Time ^Title ^Author ^Company | | 15:50 | TopSeis, results of the 2017 Barents Sea campaign {{2018:vinje.pdf|.pdf}} | Vetle Vinje | CGG | | 16:10 | Signal-apparition based simultaneous source decoding((Contact author for presentation)) | Johan Robertsson | ETH Zürich | | 16:30 | Comparing video recordings of ghost cavitation to cavity modeling {{2018:khodabandeloo.pptx|.pptx}} {{2018:khodabandeloo.pdf|.pdf}} | Babak Khodabandeloo | NTNU | === 19:00 Dinner === [[https://goo.gl/maps/3KPoE4WAJB32|Restaurant To Rom og Kjøkken]] \\ === Tuesday 25th April == \\ ==== Session 4: Time lapse and reservoir characterization ==== ^Time ^Title ^Author ^Company | |09:00 | Calculation, measurement and evaluation of time-lapse time-shifts {{2018:macbeth|Missing...}} | Colin MacBeth | HWU | |09:20 | Gas leakage through shallow sediments – laboratory experiments compared to passive and active seismic field data {{2018:landro.pptx|.pptx}} {{2018:landro.pdf|.pdf}} | Martin Landrø | NTNU | |09:40 | Time-lapse refraction analysis monitoring shallow gas migration {{2018:lohre.pptx|.pptx}} {{2018:lohre.pdf|.pdf}} | Nora Løw Løhre | NTNU | |09:55 | Using diving waves for time-lapse seismic studies and overburden characterization {{2018:foseide.pptx|.pptx}} {{2018:foseide.pdf|.pdf}} | Bjarte Foseide | NTNU | == 10:10 Coffee break == |10:40 | Estimating S-wave velocities and changes from tube waves {{2018:wehner.pptx|.pptx}} {{2018:wehner.pdf|.pdf}} | Daniel Wehner | NTNU | |11:00 | Identifying depleted areas and potential HSE-situations using overburden 4D time shifts {{2018:roste.pptx|.pptx}} {{2018:roste.pdf|.pdf}} | Thomas Røste | Statoil | |11:20 | Calculation of tube wave velocity in a shallow borehole using passive seismic recordings {{2018:borges.pptx|.pptx}} {{2018:borges.pdf|.pdf}} | Filipe Borges | NTNU/Petrobras | |11:40 | Net exhumation estimation using an effective-medium technique based on seismic traveltime measurement {{2018:martinez.pptx|.pptx}} {{2018:martinez.pdf|.pdf}} | R. J. Martinez & Kenneth Duffaut | NTNU | == 12:00 LUNCH == \\ ==== Session 5: Imaging and inversion ==== ^Time ^Title ^Author ^Company | |13:00 | Full Waveform Ambient Noise Inversion {{2018:sager.pdf|.pdf}} | Korbinian Sager | ETH Zürich | |13:20 | Verification of seismic modeling using laboratory ultrasonic data {{2018:arntsen.pdf|.pdf}} | Børge Arntsen | NTNU | |13:40 | 3D Elastic seismic modeling using CUDA unified memory and gaming GPUs {{2018:bergslid.pdf|.pdf}} | Tore Sivertsen Bergslid | NTNU | |14:00 | Ensemble based seismic inversion methods {{2018:eidsvik.pdf|.pdf}} | Jo Eidsvik | NTNU | == 14:20 Coffee break == ^Time ^Title ^Author ^Company | |14:50 | Sensitivity Analysis and Uncertainty in EFWI Using the Hessian Matrix {{2018:hagen.pdf|.pdf}} | Vegard S. Hagen | NTNU | |15:10 | Sewing the Born approximation into the finite difference scheme with interpolation to model small-scale structures {{2018:karpov.pptx|.pptx}} {{2018:karpov.pdf|.pdf}} | Ivan Karpov | NTNU | |15:30 | Sensitivity and cross-talk for Q-estimation {{2018:doleire.pdf|.pdf}} | Marco D’Oleire | NTNU | |15:50 | Ocean ambient noise for seabed characterization {{2018:dong.ppt|.ppt}} {{2018:dong.pdf|.pdf}} | Hefeng Dong | NTNU | |16:10 | Iterative signal decomposition and time-frequency representation using singular spectrum analysis {{2018:ursin.pdf|.pdf}} | Bjørn Ursin | NTNU | == 16:30 Summary and adjourn ==