Inventor
HORNMAN JOHAN CORNELIS
NL9 patents
Patents
9 patentsUS10139269B2Nov 27, 2018
Detecting broadside acoustic signals with a fiber optical distributed acoustic sensing (DAS) assembly
SHELL OIL CO6 citations82
US9766119B2Sep 19, 2017
Detecting broadside acoustic signals with a fiber optical distributed acoustic sensing (DAS) assembly
SHELL OIL CO9 citations82
US10788359B2Sep 29, 2020
Cable comprising sinusoidal paths along longitudinal surfaces for use in distributed sensing
SHELL OIL CO0 citations48
US10088353B2Oct 2, 2018
Cable comprising twisted sinusoid for use in distributed sensing
SHELL OIL CO0 citations48
US9581709B2Feb 28, 2017
Suppressing 4D-noise by weighted stacking of simultaneously acquired wave-fields
SHELL OIL CO1 citations48
US10393902B2Aug 27, 2019
Method and system for acquisition of seismic data
SHELL OIL CO0 citations47
US10746887B2Aug 18, 2020
Method of calibrating depths of a seismic receiver array
SHELL OIL CO0 citations35
US10690790B2Jun 23, 2020
Method and system for recording seismic signals
SHELL OIL CO0 citations35
US9664805B2May 30, 2017
Seismic cable handling system and method
SHELL OIL CO0 citations32