Inventor

LE ROY-DELAGE SYLVAINE

FR25 patents

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

LE ROY-DELAGE SYLVAINE

SCHLUMBERGER TECHNOLOGY CORP

Cementing compositions and application of such compositions for cementing oil wells or the like

Cementing compositions and application of such compositions for cementing oil wells or the like

Cementing compositions and applications of such compositions for cementing oil wells or the like

Flexible cementing compositions and methods for high-temperature wells

Self-adaptive cements

Self-repairing cements

Latex-bonded metal and cement members

Silica composition for servicing subterranean wells

Compositions and methods for well completions

Compositions and methods for servicing subterranean wells

Compositions and methods for cementing wells

LE ROY-DELAGE SYLVAINE

Self adaptive cement systems

Self-adaptive cements

Self-adaptive cements

Self-repairing cements

Self adaptive cement systems

Method of characterizing the self-healing properties of a set cement based material in contact with hydrocarbons

REGNAULT DE LA MOTHE LOIC

Method and composition for zonal isolation of a well

System and method for improving zonal isolation in a well

MICHAUX MICHEL

Cementing composition comprising within un-reacted cement

Cementing composition comprising within un-reacted cement

JAMES SIMON

Compositions and methods for servicing subterranean wells

DROCHON BRUNO

Squeeze composition for restoring isolation

KHALFALLAH INES

Composition for well cementing comprising a compounded elastomer swelling additive

CARELLI CLARA

Aqueous resin compositions and methods for cement repair