==== Meeting 2013 ==== The meeting takes place April 22-25, 2013 at IPT, NTNU, Trondheim (See map below) === Location === [[https://www.google.com/maps/place/S.+P.+Andersens+veg/@63.411559,10.3821245,14z/data=!4m2!3m1!1s0x466d31c1a5cf2917:0xf1113cfc6a61a0c0|Dept. of Petr. Techn]] === Program April 22nd === {{2013:agenda.html|Agenda}}\\ == Rock Physics == ^Title ^Author ^Company | |Joint elastic-electrical properties of reservoir rocks | Angus Best | NERC | |Similarities and differences between static and dynamic moduli {{2013:holt.pdf|pdf}}| Rune M Holt | NTNU/SINTEF | |Elastic dispersion derived from a combination of static and dynamic measurements {{2013:fjaer.pdf|pdf}} | Erling Fjær | SINTEF/NTNU | |Thomsen anisotropy parameters for unconsolidated sands under stress {{2013:bhuiyan.pdf|pdf}} | Mohammad Hossain Bhuiyan | NTNU | |Identifying sweet spots for CO2 injection from rock physics {{2013:grude.pdf|pdf}} | Sissel Grude | NTNU | |Extended elastic impedance from a rock physics point of view – a Norwegian Sea demonstration {{2013:avseth.pdf|pdf}} | Per Avseth | NTNU/Tullow Oil Norge | |Seismic characterization of shale reservoirs | De-hua Han | University of Houston | |Temperature effects on wave velocities and compaction of shales {{2013:bauer.pdf|pdf}} | Andreas Bauer | SINTEF/NTNU | |Dynamic Fluid Modulus to characterize heterogeneity of porous rock {{2013:yao.pdf|pdf}} | Quliang Yao | University of Houston | \\ == Modeling and Anisotropy == ^Title ^Author ^Company | |First-order ray tracing for P and S waves in inhomogeneous, weakly anisotropic media {{2013:psencik.pdf|pdf}} | Ivan Psencik | Academy of Sciences of the Czech Republic | |Modeling of transmitted and reflected waves in layered media {{2013:tantsereva.pdf|pdf}} | Anastasiya Tantsereva | NTNU | |Double-diffraction approximation of the feasible Green's function in geometrical shadow zones {{2013:ayzenberg.pdf|pdf}} | Alena Ayzenberg | NTNU | |Offset-midpoint pyramid in TTI media {{2013:hao.pdf|pdf}}| Qi Hao | NTNU | |Upscaling in high-contrast media with application on TTI | Alexey Stovas | NTNU | == Time lapse and reservoir characterization == ^Title ^Author ^Company| |Ice scours as trapping mechanism for shallow gas | Kjetil Haavik | NTNU | |Combining a simplified flow equation and 4-D seismic traveltime shifts for pressure and saturation predictions {{2013:witsker.pdf|pdf}} | Sandra Witsker | NTNU | |Dynamic time warping - an improved method for time shift estimation? {{2013:venstad.pdf|pdf}} | Jon Marius Venstad | NTNU | === Program April 23th === == Time lapse and reservoir characterization == ^Title ^Author ^Company | |4-D time-lapse in complex media: a fast track approach | Pierre Thore | Total | |Bayesian inversion methods for reservoir properties estimation from seismic data {{2013:grana.pdf|pdf}} | Dario Grana | Stanford University | |Discrimination between pressure and fluid saturation changes in compacting reservoirs using time-lapse amplitudes and travel time information {{2013:bhakta.pdf|pdf}}| Thuin Bhakta | NTNU | |Time-lapse refraction analysis – status and future applications {{2013:landroe.pdf|pdf}} | Martin Landrø | NTNU | |Temperature and pressure measurements in CO2 wells {{2013:kiaer.pdf|pdf}} | Anders Kiær | NTNU | |Sensitivity analysis of 4-D full waveform inversion {{2013:balhareth.pdf|pdf}} | Hadi Balhareth | NTNU | |Influence of frequency and saturation on AVO attributes in partially saturated rocks {{2013:dupuy.pdf|pdf}} | Bastien Dupuy | NTNU | \\ == Imaging and Inversion == ^Title ^Author ^Company | |Combined Full waveform inversion and wave tomography {{2013:arntsen.pdf|pdf}} | Børge Arntsen | NTNU | |Seismic interferometry and beyond {{2013:wapenaar.pdf|pdf}} | Kees Wapenaar | TUDelft | |Seismic waves acquired on a frozen surface | Tor Arne Johansen | University of Bergen | |Role of illumination in the context of seismic while drilling {{2013:liu.pdf|pdf}} | Yi Liu | NTNU | |Reverse-time demigration using the extended imaging condition {{2013:weibull.pdf|pdf | Wiktor Weibull | NTNU | |Elastic time-lapse full waveform inversion {{2013:raknes.pdf|pdf}} | Espen Raknes | NTNU | |3-D magnetotelluric inversion {{2013:mutschard.pdf|pdf}} | Lutz Mutschard | NTNU | |Signal and travel-time parameter estimation using signal-to-noise energy ratio | Bjørn Ursin | NTNU | \\ === Additional files === {{2013:rvsp_video.mp4}}\\ {{2013:rvsp_video1.mp4}}\\ {{2013:rvsp_video2.mp4}}