Product presentation

Completion liner drift and cleaning tool

Link to Engineering Data Sheets


The Innovar InnoBristle® is a superior liner brush for cleaning and drifting ahead of the completion string.

The Innovar InnoBristle® is designed to be the largest item run in hole, ensuring any vulnerable items like the production packer, does not hang up or gets damaged should a restriction exist in the hole.

In order to optimize the ability to run the large OD drift in the hole, a series of powerful magnets have been placed in the nose part, just ahead of the drift OD. These magnets are designed to pick up any small steel debris that otherwise could cause the drift to get stuck.

The InnoBristle® is equipped with a highly effective steel brush that will optimize the liner condition just ahead of your sensitive down hole components. The InnoBristle® also has the same strength as the tubing and is equipped with a self-aligning mule shoe to assist getting to depth. 

The InnoBristle® is manufactured according to Customer specifications regarding OD, threads, material selection, self-aligning or guided nose, closed or open through.

Features & Benefits

  • Same strength as tubing
  • Superior unrestricted fluid by-pass
  • Can be equipped with a plugged top sub
  • Bottom collar fitted with Innovar magnets to pick-up metal debris
  • The brush provides maximum cleaning of the liner
  • Self-aligning mule shoe to overcome restrictions/shoulders


  • Prevents the completion string becoming stuck, or pre-maturely setting of the production packer
  • Magnets pick up steel shavings and debris ahead of the completion packer
  • The brush cleans the casing/liner before sensitive completion components are run past
  • Drifts liner/casing during completion run


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Varabergmyra 18,
4051 Sola
+47 95 44 95 00



PO Box 18214, Plot No. MO 0226, Buildling No. 18, Street No N-405, Jebel Ali Freezone, Dubai, United Arab Emirates
+97 148 027 061 / +97 154 582 1955
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