TREA

with a to-and-fro rotation of the drill pipe or casing

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Industry

  • CPC
  • E21B2003/05
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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING

Current Industry

E21B2003/05with a to-and-fro rotation of the drill pipe or casing
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Sequencing for pipe handling
    • Patent number 10,597,954
    • Issue date Mar 24, 2020
    • Schlumberger Technology Corporation
    • Jan Alvaer
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    SEQUENCING FOR PIPE HANDLING
    • Publication number 20190106950
    • Publication date Apr 11, 2019
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Jan Alvaer
    • E21 - EARTH DRILLING MINING