Inventor

LINDQVIST ULF PETER

SE29 patents

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

LINDQVIST ULF PETER

PGS GEOPHYSICAL AS

Method and apparatus for reducing induction noise in measurements made with a towed electromagnetic survey system

Low noise, towed electromagnetic system for subsurface exploration

Receiver streamer system and method for marine electromagnetic surveying

Electrically isolated streamer section

System and method for in-sea electrode conditioning

Identification of degrading electrodes in a marine electromagnetic survey system

Adjustable sensor streamer stretch section for noise control for geophysical sensor streamers

Method and system for streamer depth control

Acquisition system and method for towed electromagnetic sensor cable and source

Method and system for suppressing swell-induced electromagnetic noise

Analogous processing of modeled and measured marine survey data

LINDQVIST ULF PETER

Method and system for calibrating streamer electrodes in a marine electromagnetic survey system

Electromagnetic receiver assembly for marine electromagnetic surveying

Electromagnetic sensor cable and electrical configuration therefor

Carbon aerogel based electrode for electric field measurements in water

JUHASZ ANDRAS ROBERT

Adjustable sensor streamer stretch section for noise control for geophysical sensor streamers

System and method for in-sea electrode conditioning

Acquisition system and method for towed electromagnetic sensor cable and source

Sensor arrangement for detecting motion induced noise in towed marine electromagnetic sensor streamers

SÜDOW GUSTAV GÖRAN MATTIAS

Electromagnetic sensor cable and electrical configuration therefor

Electromagnetic survey systems and methods with rotation-corrected motion compensation

Noise suppression by adaptive speed regulations of towed marine geophysical streamer

Method and system for streamer depth control

SUEDOW GUSTAV GOERAN MATTIAS

Marine sensor streamer having pressure activated stiffness enhancement

Noise suppression by adaptive speed regulation of towed marine geophysical streamer

PGS GEOPYSICAL AS

Electrode structure and streamer made therewith for marine electromagnetic surveying

KARLSEN KENNETH

Electrical power system for towed electromagnetic survey streamers

PEPPE OLIVER

Power converter and electrode combinations for electromagnetic survey source

MACKAY JAMES EWAN

Electrode assembly for marine electromagnetic geophysical survey sources