4. Wells
  5. Brushing, scraping, cutting or punching-type cleaners
  6. On tubing or casing
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Down hole cleaning device and method

Wells – Brushing – scraping – cutting or punching-type cleaners – On tubing or casing
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Down-hole tool with centralising component

Wells – Brushing – scraping – cutting or punching-type cleaners – On tubing or casing
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Down-hole tool with detachable cleaning pads

Wells – Brushing – scraping – cutting or punching-type cleaners – On tubing or casing
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Downhole cleaning tool with shear clutch

Wells – Brushing – scraping – cutting or punching-type cleaners – On tubing or casing
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Downhole scraper assembly

Wells – Brushing – scraping – cutting or punching-type cleaners – On tubing or casing
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Downhole tool

Wells – Brushing – scraping – cutting or punching-type cleaners – On tubing or casing
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Drillable casing brush

Wells – Brushing – scraping – cutting or punching-type cleaners – On tubing or casing
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0
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