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BHP EQUIPMENT

J Unlatching Head

The J unlatching head is typically used to land bottom hole instruments or other equipment that may be sensitive to downward jar.

The J unlatching head is deployed via the spring loaded J unlatching tool.

The weight of the tool string will actuate the J unlatching tool and release the J head along with the equipment that is being deployed.

 

Applications:

 

Landing no-go darts in profile nipples.

Landing bottom hole instruments.

Size0.75"1.00"1.187"1.375"2.313"
Fishneck Size (")0.75"1.00"1.187"1.375"2.313"
Fishneck Size (")19.05mm25.40mm30.15mm34.93mm58.75mm
Maximum OD (")1.00"1.25"1.50"1.75"2.875"
Maximum OD (mm)25.40mm31.7538.10mm44.45mm73.03mm
Lower Thread Conn.0.50-13 UNC0.625-11UNC0.75-16UNF0.75-16UNF1.062-10UN

*Smaller or larger sizes available upon request, as well as custom materials and thread configurations

PLEASE STATE PART DESCRIPTION AND SIZE WHEN ORDERING

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