Heavy Duty Motorhead Assembly
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
The Motorhead Assembly is a compact tool string that incorporates a variety of features including:
- 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.
