Heavy Duty Motorhead Assembly

Heavy Duty Motorhead Assembly

The Motorhead Assembly is a compact tool string that incorporates a variety of features.

Product summary

The Motorhead Assembly is a compact tool string that incorporates a variety of features.

Features include:

  • A dual flapper check valve assembly
  • A ball activated disconnect facility
  • And a dual operation circulating sub

The tool also features a torque through facility, in addition to a standard internal GS fishing neck profile.

The dual flapper check valves provide a uni-directional barrier between the well and the tubing above. The disconnect facility provides a means of disconnecting from a stuck tool string by simply dropping a ball. The circulating sub introduces a flow path from the tool’s inner diameter to the annulus. However, if for any reason circulation through the tool string is lost, a rupture disc option is included as standard.

Features

  • Compact tool string Suitable for H2S and Standard Service Environments

  • Dual flapper check valve assembly provides a uni-directional barrier between the well and above tubing

  • A ball activated disconnect facility

  • Dual operation circulating subt

  • A torque thru facility

  • Rupture disc included as standard

  • Impact, shock loading, torque and straight pull tolerant design

  • Large thru bore

  • Standard Internal GS profile

Benefits

  • Fully adjustable disconnect and circulating shear values

  • Restricted rig up heights