TREA

James R. Brewer

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  • Bakersfield, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-zone open hole completion
    • Patent number 5,163,512
    • Issue date Nov 17, 1992
    • Shell Oil Company
    • James R. Brewer
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Sucker rod pump
    • Patent number 5,108,272
    • Issue date Apr 28, 1992
    • Shell Western E&P Inc.
    • James R. Brewer
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Sucker rod pump
    • Patent number 5,104,301
    • Issue date Apr 14, 1992
    • Shell Western E&P Inc.
    • James R. Brewer
    • E21 - EARTH DRILLING MINING