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Elena Mikhailovna Pershikova
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Moscow, RU
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Patents Grants
last 30 patents
Information
Patent Grant
Proppant and method for higher production of a well
Patent number
9,145,513
Issue date
Sep 29, 2015
Schlumberger Technology Corporation
Elena Pershikova
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Proppant, proppant production method and use of proppant
Patent number
8,685,902
Issue date
Apr 1, 2014
Schlumberger Technology Corporation
Elena Mikhailovna Pershikova
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Proppant, a method for production thereof and formation hydraulic f...
Patent number
8,496,057
Issue date
Jul 30, 2013
Schlumberger Technology Corporation
Jose Rafael Silva Ferrero
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Low-density ceramic proppant and its production method
Patent number
8,420,578
Issue date
Apr 16, 2013
Schlumberger Technology Corporation
Zinaida Yurievna Usova
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Proppant entrainment prevention method
Patent number
7,849,923
Issue date
Dec 14, 2010
Schlumberger Technology Corporation
Alexander Alexandrovich Burukhin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF TESTING THE OPERATION OF A PRODUCING PIL WELL OPERATED US...
Publication number
20120267096
Publication date
Oct 25, 2012
Elena Mikhailovna Pershikova
E21 - EARTH DRILLING MINING
Information
Patent Application
STRONG LOW DENSITY CERAMICS
Publication number
20110111990
Publication date
May 12, 2011
Elena Mikhailovna Pershikova
E21 - EARTH DRILLING MINING
Information
Patent Application
PROPPANT AND PRODUCTION METHOD THEREOF
Publication number
20110083850
Publication date
Apr 14, 2011
Evgeny Borisovich Barmatov
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PROPPANT, A METHOD FOR PRODUCTION THEREOF AND FORMATION HYDRAULIC F...
Publication number
20100252263
Publication date
Oct 7, 2010
Jose Rafael Silva Ferrero
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
PROPPANT AND METHOD FOR HIGHER PRODUCTION OF A WELL
Publication number
20100193189
Publication date
Aug 5, 2010
Elena Pershikova
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PROPPANT, PROPPANT PRODUCTION METHOD AND USE OF PROPPANT
Publication number
20100105579
Publication date
Apr 29, 2010
Elena Mikhailovna Pershikova
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Low-Density Ceramic Proppant and Its Production Method
Publication number
20080261837
Publication date
Oct 23, 2008
Zinaida Yurievna Usova
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Proppant and Production Method Thereof
Publication number
20080234146
Publication date
Sep 25, 2008
Evgeny Borisovich Barmatov
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Aluminum Silicate Proppants, Proppant Production And Application Me...
Publication number
20080182765
Publication date
Jul 31, 2008
Elena Mikhailovna Pershikova
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Methods For Preventing Proppant Carryover From Fractures, And Grave...
Publication number
20080156489
Publication date
Jul 3, 2008
Elena Mikhailovna Pershikova
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Proppant entrainment prevention method
Publication number
20080156490
Publication date
Jul 3, 2008
Alexander Alexandrovich Burukhin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PROPPANT AND METHOD OF FORMING PROPPANT
Publication number
20080009425
Publication date
Jan 10, 2008
Elena Pershikova
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES