TREA

Evgeny Borisovich Barmatov

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  • Sipachi, RU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Technique to limit proppant carry-over out of fracture
    • Patent number 7,806,181
    • Issue date Oct 5, 2010
    • Schlumberger Technology Corporation
    • Evgeny Borisovich Barmatov
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Particulate material for proppant flowback control
    • Patent number 7,718,583
    • Issue date May 18, 2010
    • Schlumberger Technology Corporation
    • Evgeny Borisovich Barmatov
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents