Get started
Author

Ørjan Pedersen

Observed names: O. Pedersen, Ø. Pedersen
Institution: Aker BP (Norway)
ORCID: 0000-0002-7989-2536
Observed ORCID: 0000-0002-7989-2536
OpenAlex ID: A5019838276
Time step n-tupling for wave equations
2017 · Lasse Amundsen, Ørjan Pedersen · Geophysics · 20
Wide-angle phase-slowness approximations in VTI media
2007 · Ørjan Pedersen, Bjørn Ursin, et al. · Geophysics · 20
Deghosting of arbitrarily depth-varying marine hydrophone streamer data by time-space domain modelling
2014 · Johan O. A. Robertsson, Lasse Amundsen, et al. · Second International Meeting for Applied Geoscience & Energy · 18
Wavefield reconstruction for velocity–stress elastodynamic full-waveform inversion
2020 · Ole Edvard Aaker, Espen Birger Raknes, et al. · Geophysical Journal International · 12
Elimination of temporal dispersion from the finite-difference solutions of wave equations in elastic and anelastic models
2018 · Lasse Amundsen, Ørjan Pedersen · Geophysics · 11
Importance of the Source Estimation in FWI - Sensitivity and Examples
2016 · L.V. Skopintseva, F.A. Maaø, et al. · EAGE Annual Conference & Exhibition · 9
One-way wave-equation migration of compressional and converted waves in a VTI medium
2010 · Ørjan Pedersen, Bjørn Ursin, et al. · Geophysics · 7
Broadband seismic over/under sources and their designature-deghosting
2017 · Lasse Amundsen, Ørjan Pedersen, et al. · Geophysics · 5
Elastic Reflection Waveform Inversion with a Novel PS Mode-Decomposed Misfit Functional
2024 · O.E. Aaker, Ø. Pedersen, et al. · EAGE Annual Conference & Exhibition · 4
Diffraction imaging: A valuable complement to reflection imaging for sand injectite interpretation in the Norwegian North Sea
2022 · Ørjan Pedersen, Fanny Marcy · The Leading Edge · 4
Flux-normalized wavefield decomposition and migration of seismic data
2012 · Bjørge Ursin, Ørjan Pedersen, et al. · Geophysics · 4
Seismic imaging using lateral adaptive windows
2010 · Ørjan Pedersen, Sverre Brandsberg-Dahl, et al. · Geophysics · 4
Wave Equation Processing and Imaging of Marine Multicomponent Data Beyond Traditional RTM
2014 · L. Amundsen, J.O.A. Robertsson, et al. · Proceedings · 3
Newton optimization and the Hessian matrix in scale-separation waveform inversion problems with reflected and transmitted waves
2023 · Ole Edvard Aaker, Espen Birger Raknes, et al. · Geophysical Journal International · 2
PDF
Regularization in Full Waveform Inversion: OBC vs Streamer Data Results Over a Gas Cloud
2019 · L. Skopintseva, C. Ravaut, et al. · EAGE Annual Conference & Exhibition · 2
Waveform Inversion of Sparsely Sampled Data over a Shallow Gas Area
2014 · F.A. Maaø, C. Ravaut, et al. · Proceedings · 2
Modern Case Study Demonstrations of the Industry Value of PS-Wave Data
2025 · Ali Tura, Roman Yermakov, et al. · First Break · 1
FWI Derived Angle Reflectivity for Shallow Reservoir Seismic Characterization in Complex Imaging Areas
2024 · C. Hidalgo, Ø. Pedersen, et al. · EAGE Annual Conference & Exhibition · 1
To: “Flux-normalized wavefield decomposition and migration of seismic data,” Bjørn Ursin, Ørjan Pedersen, and Børge Arntsen , Geophysics , 77 , no. 3, S83–S92.
2012 · Bjørn Ursin, Ørjan Pedersen, et al. · Geophysics · 1
Mindlin's friction term and implications for shear modulus and anisotropy in granular media
2011 · Kenneth Duffaut, Martin Landrø, et al. · Second International Meeting for Applied Geoscience & Energy · 1
Wide-Angle Phase-Slowness Approximations in VTI Media
2006 · O. Pedersen, B. Ursin, et al. · EAGE Conference and Exhibition incorporating SPE EUROPEC · 1
Application of PS Reflection Waveform Inversion to Ocean Bottom Data from Offshore Norway
2025 · O.E. Aaker, Ø. Pedersen, et al. · EAGE Data Processing Workshop
Newton-type inversion for source signature and medium parameters
2021 · Ole Edvard Aaker, Espen Birger Raknes, et al. · Second International Meeting for Applied Geoscience & Energy
Finite Difference Modelling: Part IV
2019 · Lasse Amundsen, Ørjan Pedersen, et al.
Finite Difference Modeling: Part II: How to clean numeric time dispersion
2018 · Lasse Amundsen, Ørjan Pedersen, et al.
Works count: 30
Citation count: 132
H-index: 7
I10-index: 5
Year
Topic
Type