P

Inventor

STRAND CHRISTIAN

GB21 patents
⚠️ This page may combine multiple inventors who share the name “STRAND CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PGS GEOPHYSICAL AS

17 patents
US7646671B2Jan 12, 2010

Method for processing marine towed streamer seismic data from regular multi-azimuth surveys

PGS GEOPHYSICAL AS21 citations89
US10571589B2Feb 25, 2020

Constraint of dithering of source actuations

PGS GEOPHYSICAL AS5 citations81
US7336560B2Feb 26, 2008

Method for determination of sufficient acquisition coverage for a marine seismic streamer survey

PGS GEOPHYSICAL AS11 citations78
US10969509B2Apr 6, 2021

Spatial distribution of marine vibratory sources

PGS GEOPHYSICAL AS2 citations71
US10871588B2Dec 22, 2020

Seismic surveys with increased shot point intervals for far offsets

PGS GEOPHYSICAL AS2 citations71
US11644594B2May 9, 2023

Surveying with low frequency impulse sources

PGS GEOPHYSICAL AS0 citations62
US11294083B2Apr 5, 2022

Geophysical survey techniques using different correlation intervals

PGS GEOPHYSICAL AS0 citations61
US11119230B2Sep 14, 2021

Geophysical survey techniques using selective-length processing

PGS GEOPHYSICAL AS0 citations61
US11874421B2Jan 16, 2024

Seismic surveys with increased shot point intervals for far offsets

PGS GEOPHYSICAL AS0 citations60
US11604300B2Mar 14, 2023

Constraint of dithering of source actuations

PGS GEOPHYSICAL AS0 citations60
US12111438B2Oct 8, 2024

Repeating a previous marine seismic survey with a subsequent survey that employs a different number of sources

PGS GEOPHYSICAL AS0 citations55
US11662491B2May 30, 2023

Repeating a previous marine seismic survey with a subsequent survey that employs a different number of sources

PGS GEOPHYSICAL AS1 citations55
US11474269B2Oct 18, 2022

Marine geophysical surveying using a single streamer layout to replicate multiple baseline surveys

PGS GEOPHYSICAL AS0 citations54
US11852770B2Dec 26, 2023

Targeted activation parameters for marine seismic sources

PGS GEOPHYSICAL AS0 citations51
US12105239B2Oct 1, 2024

Surveying with non-uniform survey configuration with wide-tow source geometry

PGS GEOPHYSICAL AS0 citations43
US11555938B2Jan 17, 2023

Marine surveying using a source vessel

PGS GEOPHYSICAL AS0 citations43
US9903969B2Feb 27, 2018

Survey coverage parameters

PGS GEOPHYSICAL AS0 citations41

BRAINCOOL AB

3 patents

PGS AMERICAS INC

1 patent