Inventor

SALTEL JEAN LOUIS

FR31 patents

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

SALTEL JEAN LOUIS

SALTEL IND

Isolation device of part of a well

Device for protecting a degradable pin for isolation system in an annular barrier

Insulation device for a well

Pipe provided with a crimped metal element, and corresponding process

Tubular element with dynamic sealing and method for applying same against the wall of a wellbore

Hydraulic stimulation method and corresponding hydraulic stimulation device

Sealing device for plugging a pipe or a well

Isolation device for a well with a breaking disc

Device for cementing a pipe into a borehole well and corresponding cementation method

Isolation device of part of a well

Tubular element with inclined sealing lips and process for applying it to the wall of a well

SALTEL JEAN-LOUIS

Method and apparatus for patching a well by hydroforming a tubular metal patch, and a patch for this purpose

Flexible pipe having integrated end fittings

Flexible pipe with in-built end pieces

Method and device for cementing a well or a pipe

Method and device for sealing a well by means of a core plug, plug for implementing the method, and extractor tool designed to remove it

Control device for an inflatable tool for the treatment of a well or a pipeline

Support device of equipment inside a well, a process for fixing it and a process for placing such equipment

DRILLFLEX

Inflatable tubular sleeve for tubing or obturating a well or pipe

Device and process for the lining of a pipe branch, particuarly in an oil well

Method of cementing deformable casing inside a borehole or a conduit

Preform or matrix tubular structure for casing a well

Method for sealing between a lining and borehole, casing or pipeline

Method and device for cleaning out a well or piping blocked with gas hydrates

SCHLUMBERGER TECHNOLOGY CORP

Method and apparatus for consolidating a wellbore

Method and installation for laying a cylindrical pipe on a support

Method and device for regulating the flow rate of formation fluids produced by an oil well

Packer cable sealing system

NICOLAS FREDERIC

Method for casing using multiple expanded areas and using at least one inflatable bladder

SALTEL IND SAS

Expandable metal packer system and methodology with annulus pressure compensation

LEIGHTON JAMES

Device for applying an expandable skirt having application diameter control upon advance