Inventor

RONDEAU JOEL

FR23 patents

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

RONDEAU JOEL

SCHLUMBERGER TECHNOLOGY CORP

Fluid mixing system

Fluid mixing system

Automated cement mixing system

Fluid mixing system

Method and apparatus for completing a well for producing hydrocarbons or the like

Method and a tool for treating the wall of a critical zone in a borehole

Hydraulic wiper plug launcher

Multiple activation-device launcher for a cementing head

Multi-process mixer for well fluid preparation

Mixing system for cementing applications

RONDEAU JOEL

Apparatus and method for launching plugs in cementing operations

Equipment for remote launching of cementing plugs

Apparatus and methods for well cementing

Equipment for remote launching of cementing plugs

Apparatus and method for autofill equipment activation

Damper cartridge for launching plugs in cementing operations

Apparatus and method for launching plugs in cementing operations

GIEM GREG

Multiple activation-device launcher for a cementing head

Multiple activation-device launcher for a cementing head

GAMBIER PHILIPPE

Modular dart launching valve

Multiple activation-device launcher for a cementing head

FOULD JEREMIE

Method and apparatus for pressure testing a tubular body

JAMES SIMON

Methods and apparatus for improved cement plug placement