Shardul Sarhad

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Stafford, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for communicating between a drill string and a lo...
- Patent number 9,347,277
- Issue date May 24, 2016
- Schlumberger Technology Corporation
- Reza Taherian
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method of using a saver sub in a drilling system
- Patent number 8,899,347
- Issue date Dec 2, 2014
- IntelliServ, LLC
- Shardul Sarhad
- E21 - EARTH DRILLING MINING
Information Patent Grant
Modular power source for subsurface systems
- Patent number 8,720,539
- Issue date May 13, 2014
- Schlumberger Technology Corporation
- Albert E. Patterson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Power systems for wireline well service using wired pipe string
- Patent number 8,544,534
- Issue date Oct 1, 2013
- Schlumberger Technology Corporation
- Ashers Partouche
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
POWER SYSTEMS FOR WIRELINE WELL SERVICE USING WIRED PIPE STRING
- Publication number 20150090444
- Publication date Apr 2, 2015
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Ashers Partouche
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR COMMUNICATING BETWEEN A DRILL STRING AND A LO...
- Publication number 20110073303
- Publication date Mar 31, 2011
- Reza Taherian
- E21 - EARTH DRILLING MINING
Information Patent Application
MODULAR POWER SOURCE FOR SUBSURFACE SYSTEMS
- Publication number 20100300677
- Publication date Dec 2, 2010
- Albert E. Patterson, III
- E21 - EARTH DRILLING MINING
Information Patent Application
POWER SYSTEMS FOR WIRELINE WELL SERVICE USING WIRED PIPE STRING
- Publication number 20100236777
- Publication date Sep 23, 2010
- Ashers Partouche
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD OF USING A SAVER SUB IN A DRILLING SYSTEM
- Publication number 20100224409
- Publication date Sep 9, 2010
- Shardul Sarhad
- E21 - EARTH DRILLING MINING