Inventor

Gerard Renard

Inventor

Rueil Malmaison, FR

Overview

1988–2014

Patent span

Fixed constructions

Primary field (CPC E)

Patents· 9 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

E21Bprimary

E21BEarth or rock drilling100%

PatentTitleYear

8,694,297'Porous medium exploitation method using fluid flow modelling'2014 7,099,811'Method of determining by numerical simulation the restoration conditions, by the fluids of a reservoir, of a complex well damaged by drilling operations'2006 6,325,147'Enhanced oil recovery process with combined injection of an aqueous phase and of at least partially water-miscible gas'2001 5,244,041'Method for stimulating an effluent-producing zone adjoining an aquifer by lateral sweeping with a displacement fluid'1993 5,133,411'Method and device for stimulating a subterranean zone through the controlled injection of a fluid coming from a neighbouring zone which is connected to the subterranean zone by a drain'1992 5,133,410'Method and device for stimulating production of a subterranean zone of injection of a fluid from a neighboring zone via fracture made from a deflected drain drilled in an intermediate layer separating the zones'1992 5,016,710'Method of assisted production of an effluent to be produced contained in a geological formation'1991 5,016,709'Process for assisted recovery of heavy hydrocarbons from an underground formation using drilled wells having an essentially horizontal section'1991 4,785,886'Method of producing a fluid contained in a geological formation comprising several fluids'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–2014Patents assigned to INST FRANCAIS DU PETROLE (9)· patent assignee history

1988–2014Based in Rueil Malmaison, FR· patent location history

1991Patents assigned to ELF AQUITAINE (1)· patent assignee history

2001Based in rue Henri Dunant, FR· patent location history

2014Patents assigned to DING DIDIER YU (1)· patent assignee history

2014Patents assigned to RENARD GERARD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
INST FRANCAIS DU PETROLE	9	1988–2014
DING DIDIER YU	1	2014
ELF AQUITAINE	1	1991
RENARD GERARDself	1	2014

Locations

Location	Patents	Span
Rueil Malmaison, FR	8	1988–2014
rue Henri Dunant, FR	1	2001