==== Meeting 2011 ==== The meeting takes place May 2-3, 2011 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 === {{2011:agenda.pdf|Agenda}}\\ Welcome {{2011:Welcome.pdf|pdf}} {{2011:Welcome.ppt|ppt}}, M. Landrø - NTNU\\ == Rock Physics == ^Title ^Author ^Company | |Ultrasonic attenuation and permeability in a brine saturated sandstone|T.Siggins|CSIRO| |Shales and clays: Velocities and velocity anisotropy - dependence on stress and lithology {{2011:holt.pdf|pdf}} {{2011:holt.ppt|ppt}}|R. M. Holt.|NTNU| |Rock physics modelling and interpretation of 4-D seismic time shifts in Troll east|P. Avseth|Odin Petroleum/NTNU| |Mindlin's friction term and implications for shear modulus and anisotropy in granular media {{2011:duffaut.pdf|pdf}} {{2011:duffaut.ppt|ppt}}|K. Duffaut|NTNU| |The most important is to delta {{2011:bhuiyan.pdf|pdf}}|M. H. Bhuiyan|NTNU| |Grain scale modelling of rock mechanical and petrophysical behaviour| I. Larsen | SINTEF | |Synthetic rock mass modeling for determination of geomechanical properties reservoir rock masses {{2011:thompson.pdf|pdf}} {{2011:thompson.pptx|pptx}} | N. Thompson | NTNU| |Identifying elastic and non-elastic causes for stress sensitivity of wave velocities | A. M. Stroisz | NTNU | |Kinematical parameters in 2-D TTI media {{2011:golikov.pdf|pdf}} | P. Golikov and M. Landrø | NTNU | |Low-frequency extension of the Backus effective medium {{2011:stovas.pdf|pdf}} {{2011:stovas.ppt|ppt}} | A. Stovas | NTNU | \\ == Time Lapse and Reservoir Characterisation == ^Title ^Author ^Company | |Seismic monitoring of and old underground blow out - 20 years later {{2011:landro.pdf|pdf}} {{2011:landro.ppt|ppt}} | M. Landrø | NTNU | |4-D interpretation of gas migration in shallow sand layers compared to reservoir simulation {{2011:langseth.pdf|pdf}} {{2011:langseth.ppt|ppt}} | E. Langseth | NTNU | |Time-lapse refraction analysis and full wave form inversion {{2011:balhareth.pdf|pdf}} {{2011:balhareth.pptx|pptx}} | H. Balhareth | NTNU | |Cross-hole electromagnetic and seismic modeling for CO2 detection and monitoring in saline aquifer | D. Gei | OGS Trieste | |Frequency effects at pre-, near-, and post-critical offsets observed on water-plexiglas interface {{2011:skopintseva.pdf|pdf}} {{2011:skopintseva.ppt|ppt}} | L. Skopintseva | NTNU | |Time-lapse attenuation as a tool for separating pressure and saturation changes | M. van der Baan | University of Alberta, Canada | |Patchy saturations and thickness estimations of a thin CO2-layer {{2011:ghaderi.pdf|pdf}} {{2011: ghaderi.pptx|pptx}} | A. Ghaderi | NTNU | |High frequency noise from air guns {{2011:barker.pdf|pdf}} {{2011:barker.ppt|ppt}} | D. Barker | NTNU | |PhD plans {{2011:witsker.pdf|pdf}} {{2011:witsker.ppt|ppt}} | S. Witsker, S. Grude, A. Tantserva, O. Silinska and T. Bhakta | \\ == Imaging and Inversion == ^Title ^Author ^Company | |Time extrapolation of the double-aquare-root equation: prestack exploding reflector modeling and migration|T. Alkhalifa|King Abdullah University of Science and Technology| |Blended shot migration with and inverse source {{2011:arntsen.pdf|pdf}}|B. Arntsen|NTNU| |Massively parallel structured approach direct Helmholtz solver, RTM-based inverse scattering and FWI|M. de Hoop|Purdue University| |Wide-azimuth angle gathers for anisotropic wave-equation migration|P. Sava|Colorado School of Mines| |Reverse-time velocity analysis {{2011:weibull.pdf|pdf}}|W. Weibull|NTNU| |Separate P- and SV-wave equations for VTI media {{2011:ursin.pdf|pdf}} | B. Ursin | NTNU | |Contrast source inversion of CSEM and MT data {{2011:wiik.pdf|pdf}} {{2011:wiik.ppt|ppt}} | T. Wiik | NTNU | \\