10000psi VR Safety Joint For Drill Stem Testing Tools 5" X10000psi

Brand Name:ZZ TOP OIL TOOLS
Certification:ISO, API
Model Number:VR Safety Joint
Minimum Order Quantity:1 set
Delivery Time:30-50 days
Payment Terms:L/C, T/T, D/P
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Address: No.25, Cross Building, Gaoxin 6th Road, Hi-tech Zone, Xi'an, China
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VR Safety Joint For Drill Stem Testing Service 5" x10000psi


VR Safety joint is a compact, right-hand safety joint used in the drill stem testing string. It is run immediately above the packer assembly to ensure that a minimum number of tools are left in the hole if it becomes necessary to release the safety joint. The tool’s bypass feature acts as an auxiliary to the Hydrospring tester bypass to allow fluid to pass though the packer while the work string is being pulled out of the hole.
A spline and lug arrangement, joining the male and female parts of the left-hand safety joint thread, lock to prevent unintentional back-off from the tool during normal manipulation of the drill pipe during testing. Because of the spline and lug configuration, the slips must be dropped in place before the drill pipe is lowered after every stand of pipe is pulled out of the hole.


Technical parameter of
Tension Sleeve RTTS Safety Joint


1Nominal Size5”
2OD127.5mm
3ID25mm
4Length963mm
5Working Pressure70Mpa(10000psi)
6Tensile Strength1628KN
7Burst Pressure113.6Mpa
8Collapse Pressure150Mpa
9Torque Strength15kN.m
10Working Temp.-29oC~180oC
11ServiceH2S NACE MR0175(Above 175F)
12Connection ThreadEUE/IF/CAS
13Througth Area1700mm2


China 10000psi VR Safety Joint For Drill Stem Testing Tools 5 X10000psi supplier

10000psi VR Safety Joint For Drill Stem Testing Tools 5" X10000psi

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