TREA

Dennis E. O'Brien

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Well treating fluid
    • Patent number 4,568,392
    • Issue date Feb 4, 1986
    • Exxon Production Research Co.
    • Charles R. Dawson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Method of using a well treating fluid
    • Patent number 4,397,354
    • Issue date Aug 9, 1983
    • Exxon Production Research Co.
    • Charles R. Dawson
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Process for polymeric gelation
    • Patent number 4,361,658
    • Issue date Nov 30, 1982
    • Exxon Research and Engineering Co.
    • Robert D. Lundberg
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for controlled gelation of polymeric solution (C-971)
    • Patent number 4,322,329
    • Issue date Mar 30, 1982
    • Exxon Research and Engineering Co.
    • Robert D. Lundberg
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for gelation of polymeric solution (C-1042)
    • Patent number 4,313,862
    • Issue date Feb 2, 1982
    • Exxon Research and Engineering Co.
    • Robert D. Lundberg
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for controlled gelation of polymeric solution (C-669)
    • Patent number 4,282,130
    • Issue date Aug 4, 1981
    • Exxon Research and Engineering Co.
    • Robert D. Lundberg
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method of treating a borehole using gellable polymers
    • Patent number 4,183,406
    • Issue date Jan 15, 1980
    • Exxon Production Research Company
    • Robert D. Lundberg
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...