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Per Gunnar Folstad

Observed names: P. G. Folstad, P.G. Folstad, Per G. Folstad
ORCID: 0009-0003-2282-3913
Observed ORCID: 0009-0003-2282-3913
OpenAlex ID: A5027322896
Ekofisk life-of-field seismic: Operations and 4D processing
2014 · A. Bertrand, P. G. Folstad, et al. · The Leading Edge · 24
Anisotropic traveltime tomography for depth consistent imaging of PP and PS data
2003 · K. Broto, A. Ehinger, et al. · The Leading Edge · 22
Low-frequency propagation through fine layering
1992 · Per Gunnar Folstad, Michael Schoenberg · Second International Meeting for Applied Geoscience & Energy · 19
The Ekofisk Life of Field Seismic (LoFS) System - Experiences and Results after Two Years in Operation
2013 · A. Bertrand, P.G. Folstad, et al. · Proceedings · 6
Monitoring Fractures in 4D Using Microseismic Data
2001 · J.-M. Kendall, A.J. Caley, et al. · EAGE Annual Conference & Exhibition · 6
Microseismic Monitoring of the Valhall Reservoir
1999 · B. C. Dyer, O. Barkved, et al. · EAGE Annual Conference & Exhibition · 5
Processing the Hod 3D multicomponent OBS survey, comparing parallel and orthogonal acquisition geometries
2002 · Jan H. Kommedal, Mark Ackers, et al. · The Leading Edge · 4
Keynote Speech - Ekofisk Permanent Seismic Monitoring - Results After first 4 years
2015 · P.G. Folstad, P. Morgan, et al. · Proceedings · 3
Ekofisk Permanent Seismic Monitoring - Results after First 2 Years
2013 · P.G. Folstad, A. Bertrand, et al. · Proceedings · 3
Ekofisk PRM - The Technical Case for this Brand New Installation
2011 · P.G. Folstad, H. Haugvaldstad, et al. · Proceedings · 3
Scattering from a set of anisotropic layers to second order in frequency
1993 · P. G. Folstad, M. Schoenberg · EAEG Meeting · 3
Modeling dynamic elastic properties of compacting chalk reservoirs using an integrated rock-physics workflow: A case study in the Ekofisk Field, Norway
2016 · Agnibha Das, Baishali Roy, et al. · The Leading Edge · 2
Dynamic rock physics modeling for compacting chalk reservoirs
2013 · Agnibha Das*, Baishali Roy, et al. · Second International Meeting for Applied Geoscience & Energy · 2
Simulation of 4D seismic signal with noise — illustrated by WAG injection on the Ula Field
2005 · Per Gunnar Folstad, Kent Andorsen, et al. · Second International Meeting for Applied Geoscience & Energy · 2
4D Illumination and Elastic Modelling
2002 · I.F. Jones, M.L. Bridson, et al. · EAGE Annual Conference & Exhibition · 2
Continuous High Resolution Velocity as a 4D Attribute
2002 · I.F. Jones, P.G. Folstad, et al. · EAGE Annual Conference & Exhibition · 2
Angle-Variant 4D Seismic Time-Shift Analysis for Velocity Change and Subsurface Strain Estimation
2022 · K. Taweesintananon, M. Landrø, et al. · EAGE Annual Conference & Exhibition · 1
Ekofisk PRM Seismic Operations
2013 · A. Bertrand, G. Jeangeot, et al. · Proceedings · 1
Ekofisk - Justification for a Permanent Monitoring System
2011 · P.G. Folstad · Proceedings · 1
Real-time data transfer to 3D model—maximizing wellbore value
2004 · Hugh Nicholson, Per Gunnar Folstad, et al. · The Leading Edge · 1
Technical article: High resolution velocity as a 4D attribute
2002 · Ian F. Jones, P.G. Folstad · First Break · 1
Continuous High Resolution Velocity as a 4D Attribute
2002 · I. F. Jones, P. G. Folstad, et al. · EAGE Annual Conference & Exhibition · 1
Towards more effective and efficient through-gas-clouds time-lapse imaging at the Greater Ekofisk Area
2025 · Zhengxue Li, Leila Bencherif-Soerensen, et al.
Learnings from 25 years of acquisition, processing, and interpretation of 4D seismic from the Ekofisk and Eldfisk fields
2025 · Per Gunnar Folstad
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Angle-dependent 4D seismic time-strain inversion for estimating subsurface thickness and velocity changes
2024 · Kittinat Taweesintananon, Martin Landrø, et al. · Geophysics
Works count: 31
Citation count: 114
H-index: 5
I10-index: 3
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