Inventor

PIOT BERNARD

FR6 patents

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

JAMES SIMON

2 patents

US8826979B2Sep 9, 2014

Methods and apparatus for improved cement plug placement

JAMES SIMON4 citations71

US9404338B2Aug 2, 2016

Methods and apparatus for improved cement plug placement

JAMES SIMON1 citations50

SCHLUMBERGER TECHNOLOGY CORP

1 patent

US5890537AApr 6, 1999

Wiper plug launching system for cementing casing and liners

SCHLUMBERGER TECHNOLOGY CORP227 citations95

DOWELL SCHLUMBERGER INC

1 patent

US4842068AJun 27, 1989

Process for selectively treating a subterranean formation using coiled tubing without affecting or being affected by the two adjacent zones

DOWELL SCHLUMBERGER INC54 citations91

KHAN TARIQ MEHMOOD

1 patent

US8124569B2Feb 28, 2012

Control of the properties of cement slurries of normal densities with optimized polymers combination

KHAN TARIQ MEHMOOD8 citations68

BARLET-GOUEDARD VERONIQUE

1 patent

US8091642B2Jan 10, 2012

Cement composition for carbon dioxide supercritical environment

BARLET-GOUEDARD VERONIQUE4 citations53