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Olesya Levanyuk
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Tyumen City, RU
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Patents Grants
last 30 patents
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Patent Grant
Method for treating subterranean formation with degradable material
Patent number
8,695,708
Issue date
Apr 15, 2014
Schlumberger Technology Corporation
Andrey Fedorov
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Delayed breaking of well treatment fluids
Patent number
8,276,667
Issue date
Oct 2, 2012
Schlumberger Technology Corporation
Diankui Fu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
TREATMENT FLUID AND METHOD
Publication number
20160102242
Publication date
Apr 14, 2016
SCHLUMBERGER TECHNOLOGY CORPORATION
Andrey Fedorov
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
TREATMENT FLUID AND METHOD
Publication number
20130310285
Publication date
Nov 21, 2013
Andrey Fedorov
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR TREATING SUBTERRANEAN FORMATION WITH DEGRADABLE MATERIAL
Publication number
20110030958
Publication date
Feb 10, 2011
Andrey Fedorov
E21 - EARTH DRILLING MINING
Information
Patent Application
Delayed Breaking of Well Treatment Fluids
Publication number
20100132948
Publication date
Jun 3, 2010
Diankui Fu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Method for Treating Subterranean Formation
Publication number
20080236832
Publication date
Oct 2, 2008
Diankui Fu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...