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Research

Faculty

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Martin Landrø

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Børge Arntsen

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Rune Holt

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Alexey Stovas

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Bjørn Ursin

Meeting 2014

The meeting takes place May 5-6, 2014 at IPT, NTNU, Trondheim (See map below)

Location

Program May 5

Welcome
09:30 Coffe and Registration Registration
09:50 Welcome Welcome pdf


Session 1: Rock physics
Time Title Author Company
10:00 An experimental study to investigate relationships among porosity, permeability and seismic velocity of silt-clay mixtures pdfN.H. Mondol Uio/NGI
10:30 Static and dynamic mechanical Anisotropies of shale pdf R.M Holt NTNU/SINTEF
10:50 Mechanisms controlling the relations between static and dynamic moduli pdf E. FjærNTNU/SINTEF
11:10 Fluid effects on wave velocities and anisotropy in unconsolidated sands: In accordance with Biot or Gassman or none of them? pdf H.M. BhuyianNTNU
11:30 Overburden geomechanical effects on 4D seismic response – influences of stiffness contrast,anisotropy and geometry pdf L. LeeSINTEF
11:50 Seismic screening for hydrocarbons using rock physics attributes pdf P.Avseth NTNU/Tullow Oil Norge


12:10 LUNCH


Time Title Author Company
13:00 Thermally induced compaction of shales and its impact of acoustic velocities pdf A. BauerNTNU/SINTEF
13:20 Mechanics of fractured rocks with hybrid finite-element/discrete-element method pdfA. LavrovSINTEF


Session 2: Modeling and Anisotropy
Time Title Author Company
13:40 Interface Fresnel zone for a curved reflector in anisotropic media pdf N. Favretto-Cristini CNRS LMA
14:00 Comparison of numerical seismic modeling results with acoustic water-tank dat multioffset experiment pdfA. TantserevaNTNU
14:20 Wavefield modeling in shadow zones pdf A. Ayzenberg NTNU
14:40 Anelliptic approximation for P-wave phase velocity in orthorhombic media pdfQ. Hao NTNU


15:00 Coffe Break


Time Title Author Company
15:20Medium parameters from imaging moveout of diving waves stovas.pdfA. StovasNTNU
15:40Coupling electromagnetic and elastic waves mittet.pdf R. MittetNTNU/EMGS


Session 3: Broadband seismics
Time Title Author Company
16:00 Broadband seismics - Increasing the chance of success. Understanding limitations and possibilities with broadband data pdf P.E. DhelieLundin Petroleum
16:20 Maximizing the ultralow frequency output from air guns pdf M. Landrø NTNU
16:00 Using geophone components to obtain ultralow frequency signals at long offsets pdf K.E. Haavik NTNU
Dinner
Time Venue Address
19:00Palmehaven, Hotel BritaniaDronningens gate 5

Program May 5

Location
session 4: Time lapse and reservoir characterisation
Time Title Author Company
09:00 Ice berg plough marks illuminated by shallow gas pdfK. Haavik NTNU
09:20 Quantitative estimation of CO2 saturation at the Snøhvit field from analytical solutions and time lapse seismic data pdfS. Grude NTNU
09:40 Time lapse Q difference estimation and Q-estimation by variation of source strength dihn.pdfM. LandrøNTNU


10:00 Coffe Break


Time Title Author Company
10:30Repeatability analysis of a permanent seabed receiver array T. Bhakta pdfNTNU
10:50Calculating top seal topography from time lapse seismic amplitude maps and comparing with time-depth mapping pdfA. KjærNTNU
11:10Magnetotelluric inversion - classic impedance vs. direct field inversion pdfM. MutschardNTNU
11:30 Effect of an elastic sands on R/T response of a periodically layered medium pdfB. Dupuy NTNU


12:00 Lunch


session 5: Imaging and Inversion
Time Title Author Company
13:00 Challenges for near-surface full waveform inversion pdfJ. Virieux ISTerre, University of Grenobles Alpes and SEISCOPE group
13:30 Relax the physics and expand the search space – FWI via Wavefield Reconstruction Inversion pdfF.HerrmannUniversity of British Columbia, Seismic Laboratory for Imaging and Modeling
13:40 Seismic detection of thin pipes pdfB. ArntsenNTNU
14:00 Exact Boundary conditions for free-surface related multiple prediction pdfM. VasmelETH, Zurich
14:20 Creating virtual receivers by inter-source seismic interferometry pdfY. LiuNTNU
14:40 Surface related multiple elimination through inversion pdfW. Weibull NTNU


15:00 Coffe Break


Time Title Author Company
15:30 3D elastic time-lapse full waveform inversion pdf E. Raknes NTNU
15:50 Sub-basalt imaging using CSEM&MT data to constrian velocity model pdfM. Panzner NTNU
16:10 Inversion of the Lippmann-Schwinger equation ursin.pdfB. Ursin NTNU

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