Sandra Reyes

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Tuffley, GB

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Patents Grantslast 30 patents

Information Patent Grant
Pumps-off annular pressure while drilling system
- Patent number 10,125,558
- Issue date Nov 13, 2018
- Schlumberger Technology Corporation
- Yong Sun
- G05 - CONTROLLING REGULATING
Information Patent Grant
Telemetry diagnostics
- Patent number 10,082,942
- Issue date Sep 25, 2018
- Schlumberger Technology Corporation
- Arnaud Jarrot
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems of increasing signal strength of oilfield tools
- Patent number 9,540,925
- Issue date Jan 10, 2017
- M-I Drilling Fluids UK Ltd.
- Jarrod Massam
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus enhanced acoustic mud pulse telemetry
- Patent number 7,123,161
- Issue date Oct 17, 2006
- Schlumberger Technology Corporation
- Benjamin Peter Jeffryes
- E21 - EARTH DRILLING MINING
Information Patent Grant
Digital signal receiver for measurement while drilling system havin...
- Patent number 6,741,185
- Issue date May 25, 2004
- Schlumberger Technology Corporation
- Pengyu Shi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Pumps-Off Annular Pressure While Drilling System
- Publication number 20150330168
- Publication date Nov 19, 2015
- Schlumberger Technology Corporation
- Yong Sun
- E21 - EARTH DRILLING MINING
Information Patent Application
Telemetry Diagnostics
- Publication number 20150275659
- Publication date Oct 1, 2015
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Arnaud Jarrot
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS AND SYSTEMS OF INCREASING SIGNAL STRENGTH OF OILFIELD TOOLS
- Publication number 20150204188
- Publication date Jul 23, 2015
- M-I DRILLING FLUIDS UK LTD.
- Jarrod Massam
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and apparatus enhanced acoustic mud pulse telemetry
- Publication number 20030151978
- Publication date Aug 14, 2003
- Benjamin Peter Jeffryes
- E21 - EARTH DRILLING MINING