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Sealing by ball sealers
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Patent number 9,316,087
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Issue date Apr 19, 2016
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Schlumberger Technology Corporation
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Curtis L. Boney
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E21 - EARTH DRILLING MINING
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Sealing by ball sealers
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Patent number 8,936,085
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Issue date Jan 20, 2015
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Schlumberger Technology Corporation
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Curtis L. Boney
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E21 - EARTH DRILLING MINING
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Method for treating fracturing water
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Patent number 8,614,170
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Issue date Dec 24, 2013
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Schlumberger Technology Corporation
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Syed Ali
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Slickwater treatment fluid and method
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Patent number 8,575,073
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Issue date Nov 5, 2013
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Schlumberger Technology Corporation
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Syed Ali
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Well treatment with dissolvable polymer
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Patent number 7,398,826
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Issue date Jul 15, 2008
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Schlumberger Technology Corporation
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Ann M. W. Hoefer
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Dissolving filter cake
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Patent number 7,066,260
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Issue date Jun 27, 2006
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Schlumberger Technology Corporation
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Philip F. Sullivan
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Fracture plugging
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Patent number 7,004,255
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Issue date Feb 28, 2006
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Schlumberger Technology Corporation
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Curtis Boney
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E21 - EARTH DRILLING MINING
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Methods for controlling screenouts
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Patent number 6,938,693
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Issue date Sep 6, 2005
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Schlumberger Technology Corporation
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Curtis L. Boney
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...