Lasse Amundsen

发表

Using Geophone Components to Obtain Ultralow Frequency Seismic Signals at Long Offsets

Kjetil Eik Haavik, Martin Landrø, Lasse Amundsen, 2014 .

Estimation of source array signatures

Lasse Amundsen, 1993 .

Perfect partial reconstructions for multiple simultaneous sources

Fredrik Andersson, Jens Wittsten, Lasse Amundsen, 2018 .

Acquisition Geometry Versus 4C Image Quality. A Study From Gullfaks South.

Børge Arntsen, Mark Thompson, Lasse Amundsen, 2003 .

Perturbations of Time Shifts in Signal Apparition

Fredrik Andersson, Dirk-Jan van Manen, Jens Wittsten, 2018, SIAM J. Appl. Math..

Fundamental Issues in Full Waveform Inversion

Guanquan Zhang, Lasse Amundsen, Hongbo Zhou, 2012 .

Multisource seismic apparition

Fredrik Andersson, Kurt Eggenberger, Dirk-Jan van Manen, 2017 .

Elimination of free-surface related multiples without need of the source wavelet

Lasse Amundsen, 2001 .

Source Signature Estimation In the Seismic Experiment

Are Osen, Lasse Amundsen, Bruce G. Secrest, 1994 .

Fiber optic OBS field : 4C tested at two depths, shows advantages

Jan Langhammer, Morten Eriksrud, Hilde Nakstad, 2008 .

Optimal Non-recursive And Recursive Spatial Filters For De-multiple of OBS Data

Tage Røsten, Johan O. A. Robertsson, Lasse Amundsen, 2002 .

Some remarks on scattering theory and its application to seismic tomography

Lasse Amundsen, Arne Reitan, 1996, Optics & Photonics.

4. The Fourier Representation of Seismic Signals

Luc T. Ikelle, Lasse Amundsen, 2005 .

Noniterative multiple attenuation methods Linear inverse solutions to nonlinear inverse problems

Luc T. Ikelle, Lasse Amundsen, 2002 .

Wavelet estimation from marine pressure measurements

Are Osen, Lasse Amundsen, Bruce G. Secrest, 1998 .

Free-surfacemultiple Attenuation of Four-component (4C) Sea Floor Recordings

Lasse Amundsen, 1999 .

Linear inversion for source signatures from ministreamer data

Lasse Amundsen, 2000 .

Repeatability issues of high-frequency signals emitted by air-gun arrays

Martin Landrø, Lasse Amundsen, Jan Langhammer, 2013 .

Data-driven inversion/depth imaging derived from approximations to one-dimensional inverse acoustic scattering

Børge Arntsen, Lasse Amundsen, Hans Kristian Helgesen, 2005 .

Seismic Data Compression And Its Effect On the Amplitudes

Tage Røsten, Lasse Amundsen, L. Amundsen, 2001 .

Removal of water‐layer multiples from multicomponent sea‐bottom data

Are Osen, Lasse Amundsen, Arne Reitan, 1999 .

Multiple attenuation and P/S splitting of multicomponent OBC data at a heterogeneous sea floor

Luc T. Ikelle, Lasse Amundsen, L. Amundsen, 2000 .

Decomposition of electromagnetic fields into upgoing and downgoing components

Lars Ole Løseth, Bjørn Ursin, Lasse Amundsen, 2006 .

Towards Optimal Spatial Filters for Multiple Attenuation and P/S-Splitting of OBC Data

Are Osen, Lasse Amundsen, Arne Reitan, 1998 .

Multisource encoding and decoding using the signal apparition technique

Fredrik Andersson, Kurt Eggenberger, Dirk-Jan van Manen, 2018 .

Decomposition of Multicomponent Sea Floor Data Into Primar Y PP, PS, SP , And SS Wave Responses

Lasse Amundsen, Egil Holvik, 1998 .

Removal of water‐layer multiples from multicomponent sea‐bottom data

Are Osen, Lasse Amundsen, Hans Kristian Helgesen, 1996 .

Multidimensional signature deconvolution and free-surface multiple elimination of marine multicomponent ocean-bottom seismic data

Luc T. Ikelle, Lasse Amundsen, Lars E. Berg, 2001 .

Decomposition of multicomponent sea floor data into upgoing and downgoing P- and S-waves

Lasse Amundsen, L. Amundsen, Arne Reitan, 1995 .

On seismic deghosting by spatial deconvolution

Arthur B. Weglein, Lasse Amundsen, Hongbo Zhou, 2013 .

Frequency-wavenumber elastic inversion of marine seismic data

Bjørn Ursin, Lasse Amundsen, B. Ursin, 1994 .

A solution to the airwave-removal problem in shallow-water marine EM

Lars Ole Løseth, Lasse Amundsen, L. Amundsen, 2010 .

Low-frequency seismic deghosting

Hongbo Zhou, Lasse Amundsen, 2013 .

Subband compression of seismic stack sections

Tor A. Ramstad, Tage Røsten, John M. Lervik, 1996 .

Asymptotic airwave modeling for marine controlled-source electromagnetic surveying

Janniche Iren Nordskag, Lasse Amundsen, 2007 .

Extraction of the normal component of the particle velocity from marine pressure data

Børge Arntsen, Lasse Amundsen, Bruce G. Secrest, 1995 .

Optimization of sub‐band coding method for seismic data compression

Tor A. Ramstad, Tage Røsten, Lasse Amundsen, 2004 .

Flawless diamond separation in simultaneous source acquisition by seismic apparition

Fredrik Andersson, Kurt Eggenberger, Dirk-Jan van Manen, 2017 .

Elimination of Free Surface-related Multiples Without Need of the Source Wavelet

Lasse Amundsen, 1999 .

Multiple attenuation at primary/multiple interferences; the Troll example

Ola Eiken, Luc T. Ikelle, Lasse Amundsen, 1997 .

Elimination of the overburden response from multicomponent source and receiver seismic data, with source designature and decomposition into PP-, PS-,SP-, and SS-wave responses

Lasse Amundsen, L. Amundsen, Egil Holvik, 2005 .

High-frequency signals from air-gun arrays

Martin Landrø, Lasse Amundsen, Daniel Barker, 2011 .

Wavenumber-based filtering of marine point-source data

Lasse Amundsen, L. Amundsen, 1993 .

Fast Finite-difference Modeling of 3-D Elastic Wave Propagation

Børge Arntsen, Lasse Amundsen, Rune Mittet, 1988 .

Source signature determination from ministreamer data

Martin Landrø, Eivind Berg, Lasse Amundsen, 1993 .

Frequency‐wavenumber inversion of acoustic data

Bjørn Ursin, Lasse Amundsen, 1988 .

Signal apparition for simultaneous source wavefield separation

Johan O. A. Robertsson, Johan O. A. Robertsson, Lasse Amundsen, 2016 .

Source signature determination from ministreamer data

Martin Landrø, Eivind Berg, Lasse Amundsen, 1994 .

On seismic deghosting using integral representation for the wave equation: Use of Green’s functions with Neumann or Dirichlet boundary conditions

Arthur B. Weglein, Lasse Amundsen, L. Amundsen, 2013 .

Comparison of the least-squares criterion and the Cauchy criterion in frequency-wavenumber inversion

Lasse Amundsen, L. Amundsen, 1991 .

Multidimensional Signature Deconvolution and Free-Surface Multiple Elimination of 4C Data

Luc T. Ikelle, Lasse Amundsen, 2000 .

Frequency-wavenumber inversion of acoustic data

Bjørn Ursin, Lasse Amundsen, 1991 .

Rough-sea deghosting of streamer seismic data using pressure gradient approximations

Tage Røsten, Ed Kragh, Johan O. A. Robertsson, 2005 .