TREA

Indexing systems for guiding relative movement between telescoping parts of downhole tools

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Industry

  • CPC
  • E21B23/004
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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B23/00Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells

Current Industry

E21B23/004Indexing systems for guiding relative movement between telescoping parts of downhole tools
Industries