Inventor

MEYNIER PATRICK

FR24 patents

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

MEYNIER PATRICK

INST FRANCAIS DU PETROLE

Acquisition method and device for seismic exploration of a geologic formation by permanent receivers set on the sea bottom

Method and device for the acquisition of signals while drilling

Method and device for establishing an intermittent electric connection with a stationary tool in a well

Method and device for emitting radial seismic waves in a material medium by electromagnetic induction

Electrically inclination compensated device for picking up elastic waves

System intended for permanent installation of measuring sondes against the inner wall of a pipe

System intended for permanent installation of measuring sondes in a pipe by means of a fluid pressure-actuated removable lock

Device for exploring an underground formation crossed by a horizontal well comprising several anchorable sondes

Device for exploring an underground formation crossed by a horizontal well comprising several sensors permanently coupled with the wall

Signal receiving system able to be coupled with the wall of a well or drilling

Adjustable flexibility anchor device with retractable arms for well tools

Elastic wave exploration tool for wells

Mobile seismic system of great length for wells

Vibrating seismic source usable notably in wells

Anti-bounce device for a mass striking a target element

Anti-bounce device for a mass striking a target element

Device for generating acoustic waves by causing a falling mass to strike a target element coupled with the walls of a well

Device for generating focused elastic waves in a material medium such as underground, and method using same

Hydrophone with automatic inhibition in case an adjustable immersion threshold is exceeded

Anti-bounce device for preventing the multiple shocks of a moving mass after a first impact against another element

Mobile system for seismic emission with fixed coupling devices, and method therefor

GEOPHYSIQUE CIE GLE

Compact vibrator and seismic monitoring or prospecting method using such a vibrator

Device for seismic emission in an underground formation and method for implementing same

MEYNIER PATRICK

Permanent seismic source