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Pump assembly health assessment
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Patent number 10,584,698
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Issue date Mar 10, 2020
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Schlumberger Technology Corporation
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Gilbert Haddad
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G06 - COMPUTING CALCULATING COUNTING
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Downlink while pumps are off
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Patent number 8,284,073
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Issue date Oct 9, 2012
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Schlumberger Technology Corporation
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Shyam B. Mehta
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G01 - MEASURING TESTING
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Downlink based on pump noise
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Patent number 7,877,211
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Issue date Jan 25, 2011
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Schlumberger Technology Corporation
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Jean-Marc Follini
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E21 - EARTH DRILLING MINING
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Automatic downlink system
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Patent number 7,380,616
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Issue date Jun 3, 2008
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Schlumberger Technology Corporation
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Stephane J. Virally
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E21 - EARTH DRILLING MINING
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Automatic downlink system
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Patent number 7,320,370
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Issue date Jan 22, 2008
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Schlumberger Technology Corporation
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Stephane J. Virally
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E21 - EARTH DRILLING MINING
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Automatic downlink system
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Patent number 7,198,102
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Issue date Apr 3, 2007
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Schlumberger Technology Corporation
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Stephane J. Virally
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E21 - EARTH DRILLING MINING
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Cementing tool and method
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Patent number 6,820,691
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Issue date Nov 23, 2004
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Schlumberger Technology Corporation
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Jean-Marc Follini
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E21 - EARTH DRILLING MINING
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