Donald H. Michel

Follow

Person

Broussard, LA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for gravel packing
- Patent number 7,377,320
- Issue date May 27, 2008
- BJ Services Company, U.S.A.
- Donald H. Michel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Washpipeless isolation strings and methods for isolation with objec...
- Patent number 7,201,232
- Issue date Apr 10, 2007
- BJ Services Company
- Dewayne M. Turner
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method for gravel packing
- Patent number 7,178,595
- Issue date Feb 20, 2007
- BJ Services Company, U.S.A.
- Donald H. Michel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Washpipeless isolation strings and methods for isolation
- Patent number 7,124,824
- Issue date Oct 24, 2006
- BJ Services Company, U.S.A.
- Dewayne Turner
- E21 - EARTH DRILLING MINING
Information Patent Grant
Isolation system and gravel pack assembly and uses thereof
- Patent number 5,865,251
- Issue date Feb 2, 1999
- OSCA, Inc.
- Wade Rebardi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Isolation system and gravel pack assembly
- Patent number 5,609,204
- Issue date Mar 11, 1997
- OSCA, Inc.
- Wade Rebardi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Single trip open hole well completion system and method
- Patent number 5,579,844
- Issue date Dec 3, 1996
- OSCA, Inc.
- Wade Rebardi
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR GRAVEL PACKING
- Publication number 20070119590
- Publication date May 31, 2007
- BJ SERVICES COMPANY, U.S.A
- Donald H. Michel
- E21 - EARTH DRILLING MINING
Information Patent Application
Apparatus and method for gravel packing
- Publication number 20050178547
- Publication date Aug 18, 2005
- OSCA, Inc.
- Donald H. Michel
- E21 - EARTH DRILLING MINING
Information Patent Application
Washpipeless isolation strings and methods for isolation with objec...
- Publication number 20040094304
- Publication date May 20, 2004
- Dewayne M. Turner
- E21 - EARTH DRILLING MINING
Information Patent Application
Washpipeless isolation strings and methods for isolation
- Publication number 20030178198
- Publication date Sep 25, 2003
- Dewayne Turner
- E21 - EARTH DRILLING MINING
Information Patent Application
Apparatus and method for gravel packing
- Publication number 20030029614
- Publication date Feb 13, 2003
- Donald H. Michel
- E21 - EARTH DRILLING MINING