Jean A. Czernichow

Person

Chatenay, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Independent measuring and processing probe for preliminary studies...
- Patent number 8,002,031
- Issue date Aug 23, 2011
- Sercel
- Thierry De Kimpe
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device for monitoring a deposit for a production well
- Patent number 5,303,773
- Issue date Apr 19, 1994
- Institut Francais du Petrole
- Jean Czernichow
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and equipment for acoustic wave prospecting in producing wells
- Patent number 5,243,562
- Issue date Sep 7, 1993
- Institut Francais du Petrole
- Jean Laurent
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device for taking a fluid sample from a well
- Patent number 5,241,869
- Issue date Sep 7, 1993
- Gaz de France
- Jean A. Czernichow
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device for the seismic monitoring of an underground deposit
- Patent number 4,986,350
- Issue date Jan 22, 1991
- Institut Francais du Petrole
- Jean Czernichow
- E21 - EARTH DRILLING MINING
Information Patent Grant
Flowmeter for use in a hydrocarbon well
- Patent number 4,757,709
- Issue date Jul 19, 1988
- Schlumberger Technology Corporation
- Jean A. Czernichow
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for obtaining fluid samples in a well
- Patent number 4,583,595
- Issue date Apr 22, 1986
- Schlumberger Technology Corp.
- Jean A. Czernichow
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Independent measuring and processing probe for preliminary studies...
- Publication number 20060180303
- Publication date Aug 17, 2006
- Thierry De Kimpe
- E21 - EARTH DRILLING MINING

Jean A. Czernichow

Person

Patents Grantslast 30 patents

Independent measuring and processing probe for preliminary studies...

Device for monitoring a deposit for a production well

Method and equipment for acoustic wave prospecting in producing wells

Device for taking a fluid sample from a well

Device for the seismic monitoring of an underground deposit

Flowmeter for use in a hydrocarbon well

Method and apparatus for obtaining fluid samples in a well

Patents Applicationslast 30 patents

Independent measuring and processing probe for preliminary studies...