TREA

Dean Willberg

Follow

Person

  • Moscow, RU
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Degradable fiber systems for stimulation
    • Patent number 7,833,950
    • Issue date Nov 16, 2010
    • Schlumberger Technology Corporation
    • Dean M. Willberg
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Self-destructing filter cake
    • Patent number 7,482,311
    • Issue date Jan 27, 2009
    • Schlumberger Technology Corporation
    • Dean Willberg
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Well treatment with dissolvable polymer
    • Patent number 7,398,826
    • Issue date Jul 15, 2008
    • Schlumberger Technology Corporation
    • Ann M. W. Hoefer
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Degradable material assisted diversion or isolation
    • Patent number 7,380,600
    • Issue date Jun 3, 2008
    • Schlumberger Technology Corporation
    • Dean Willberg
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Degradable fiber systems for stimulation
    • Patent number 7,380,601
    • Issue date Jun 3, 2008
    • Schlumberger Technology Corporation
    • Dean M. Willberg
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Method of using degradable fiber systems for stimulation
    • Patent number 7,275,596
    • Issue date Oct 2, 2007
    • Schlumberger Technology Corporation
    • Dean M. Willberg
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Self-destructing filter cake
    • Patent number 7,265,079
    • Issue date Sep 4, 2007
    • Schlumberger Technology Corporation
    • Dean Willberg
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Mapping fracture dimensions
    • Patent number 7,134,492
    • Issue date Nov 14, 2006
    • Schlumberger Technology Corporation
    • Dean Willberg
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    FIBER ASSISTED EMULSION SYSTEM
    • Publication number 20100029516
    • Publication date Feb 4, 2010
    • Dean M. Willberg
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Degradable Fiber Systems for Stimulation
    • Publication number 20080236823
    • Publication date Oct 2, 2008
    • Dean M. Willberg
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Degradable Fiber Systems for Stimulation
    • Publication number 20070289743
    • Publication date Dec 20, 2007
    • Dean M. Willberg
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Degradable fiber systems for stimulation
    • Publication number 20060283591
    • Publication date Dec 21, 2006
    • Dean M. Willberg
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Proppants Useful for Prevention of Scale Deposition
    • Publication number 20060272816
    • Publication date Dec 7, 2006
    • Dean M. Willberg
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Self-Destructing Filter Cake
    • Publication number 20060229212
    • Publication date Oct 12, 2006
    • Dean Willberg
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Well treatment with dissolvable polymer
    • Publication number 20060157248
    • Publication date Jul 20, 2006
    • Ann M.W. Hoefer
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Degradable material assisted diversion or isolation
    • Publication number 20060113077
    • Publication date Jun 1, 2006
    • Dean Willberg
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Fiber assisted emulsion system
    • Publication number 20050175654
    • Publication date Aug 11, 2005
    • Dean M. Willberg
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Mapping fracture dimensions
    • Publication number 20040226715
    • Publication date Nov 18, 2004
    • Dean Willberg
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Fiber Assisted Emulsion System
    • Publication number 20040162356
    • Publication date Aug 19, 2004
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Dean M. Willberg
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Self-Destructing Filter Cake
    • Publication number 20040106525
    • Publication date Jun 3, 2004
    • SCHLUMBERGER TECHNOLOGY CORP
    • Dean Willberg
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...