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Type 'ROTFWB' Instrument Hanger Assembly

Rebco Type 'ROTFWB' Instrument Hanger is used to land and lock geophysical instruments in Type 'BF' Landing Nipples respectively, to allow recording of reservoir data.


The Instrument Hanger Assembly consists of Type 'ROTW-1/2' Lock Mandrel Sub-Assembly and a Hanger Sub; offered with Amerada (3/4" - 16) Box connection and/or Sucker Rod (15/16" - 10) Box connection.

  1. 'ROTA' or 'ROTAC' can be used

  2. 'ROTRB', 'ROTSB', and 'ROTJDC' Pulling Tools can be used

  3. To run 'ROTFWB' and 'ROTRZB' Instrument Hangers, 'ROTC-1' Running Tool should be with Thread Protector

  4. 'BB' Probe comes in two lengths (Short and Long) to composite for some Lock Mandrel Sub-Assemblies which are available with different lengths of the Fishing Neck.

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