Hemant Ladva

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Cambridge, GB

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Patents Grantslast 30 patents

Information Patent Grant
System and method for maintaining zonal isolation in a wellbore
- Patent number 7,669,653
- Issue date Mar 2, 2010
- Schlumberger Technology Corporation
- Bernadette Craster
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
System and Method for Maintaining Zonal Isolation in a Wellbore
- Publication number 20080023205
- Publication date Jan 31, 2008
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Bernadette Craster
- E21 - EARTH DRILLING MINING