Schlumberger

Thru-Tubing Motorhead Assembly

Withstand vibration & torsional stress

The motorhead assembly combines the dual-flapper check valve, the hydraulic disconnect, the dual-circulating sub, and an emergency rupture disc into one compact, heavy-duty component. This tool has a large bore for high flow rates and is designed to withstand vibration and torsional stress over prolonged periods of operation. Internal and external fishing necks make retrieval easier, and shear pins remain isolated from treatment and wellbore fluids, making them unaffected by jarring or bending.

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