Inventor
SÖLLNER WALTER
NO16 patents
⚠️ This page may combine multiple inventors who share the name “SÖLLNER WALTER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PGS GEOPHYSICAL AS
12 patentsUS11709288B2Jul 25, 2023
Seismic imaging with source deconvolution for marine vibrators with random source signatures
PGS GEOPHYSICAL AS2 citations69
US10983234B2Apr 20, 2021
Methods and systems to interpolate seismic data
PGS GEOPHYSICAL AS3 citations66
US11327195B2May 10, 2022
Correction of source motion effects in seismic data recorded in a marine survey using a moving source
PGS GEOPHYSICAL AS2 citations65
US9791580B2Oct 17, 2017
Methods and systems to separate wavefields using pressure wavefield data
PGS GEOPHYSICAL AS2 citations65
US11914090B2Feb 27, 2024
Mitigating residual noise in a marine survey with orthogonal coded pseudo-random sweeps
PGS GEOPHYSICAL AS1 citations59
US10578756B2Mar 3, 2020
Methods and systems to determine properties of a subterranean formation
PGS GEOPHYSICAL AS1 citations57
US10156651B2Dec 18, 2018
Methods and systems to source deghost and source designature marine seismic data
PGS GEOPHYSICAL AS0 citations50
US11143772B2Oct 12, 2021
Processes and systems that deblend and attenuate source ghosts and source signatures in recorded seismic data obtained in a marine survey
PGS GEOPHYSICAL AS0 citations48
US11467306B2Oct 11, 2022
Processes and systems for correcting receiver motion and separating wavefields in seismic data recorded with multicomponent streamers
PGS GEOPHYSICAL AS0 citations45
US11105945B2Aug 31, 2021
Processes and systems that attenuate source signatures and free-surface effects in recorded seismic data
PGS GEOPHYSICAL AS0 citations45
US10444386B2Oct 15, 2019
Methods and systems that determine a velocity wavefield from a measured pressure wavefield
PGS GEOPHYSICAL AS0 citations32
US9964656B2May 8, 2018
Methods and systems to remove particle-motion-sensor noise from vertical-velocity data
PGS GEOPHYSICAL AS0 citations32
SÖLLNER WALTER
2 patentsUS8902699B2Dec 2, 2014
Method for separating up and down propagating pressure and vertical velocity fields from pressure and three-axial motion sensors in towed streamers
SÖLLNER WALTER4 citations70
US9442209B2Sep 13, 2016
Methods and systems for reconstruction of low frequency particle velocity wavefields and deghosting of seismic streamer data
SÖLLNER WALTER3 citations69