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LOCK MANDRELS

BPX Lock Mandrel

Used selectively locate and lock into type “X” landing nipples.

The “BPX” type lock mandrels utilize various equalizing assemblies depending on the desired application.

Type “BPX” lock mandrels are typically used in applications where the pressure differential does not exceed 4000 psi, or 28 MpA.

 

Applications:

 

Used with various equalizing assemblies to blank off pressure of production tubing.

Used to deploy check valves, standing valves, or velocity strings in the tubing string.

Used to deploy safety valves into the tubing string.

Used to deploy or hang bottom hole instruments in the wellbore.

Size1.25"1.50"1.625"1.87"2.31"
Fishneck ID (")0.8751.062"1.062"1.375"1.81"
Fishneck ID (mm)22.22mm26.97m26.97mm34.9345.97
Minimum ID (")0.62"0.75"0.75"1.00"1.375"
Minimum ID mm15.75mm19mm19mm25.4mm34.93mm
Maximum OD (")1.235"1.46"1.585"1.835"2.275"
Maximum OD (mm)31.37mm37.10mm40.26mm46.61mm57.79mm
Lower Thread Conn.0.875"-20 UN1.125"-16UN1.125-16UN1.375-14UN1.75"-12UN
Size2.75"2.81"3.31"3.81"4.56"
Fishneck ID (")2.31"2.31"2.625"3.125"4.187"
Fishneck ID (mm)58.67mm58.67mm66.68mm79.38mm106.35
Minimum ID (")1.75"1.75"2.125"3.125"3.125"
Minimum ID mm44.45mm44.45mm53.98mm79.38mm79.38mm
Maximum OD (")2.715"2.78"3.24"3.75"4.484"
Maximum OD (mm)68.96mm70.61mm82.55mm95.25mm113.89mm
Lower Thread Conn.2.25"12-SLB2.25"-12SLB2.75"-12SLB3.062-12SLB4.00-12SLB

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

PLEASE STATE PART DESCRIPTION AND SIZE WHEN ORDERING

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