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4 3/4 In Round Mandrel Slip Joint For Drill Stem Testing Tools Fracturing Service

Minimum Order Quantity : 1 set Price : USD 1-10000/set
Packaging Details : Pollywood Delivery Time : 30-50 days
Payment Terms : L/C, T/T, D/P Supply Ability : 10 set/month
Place of Origin: China Brand Name: ZZ TOP OIL TOOLS
Certification: ISO, API Model Number: Round Mandrel Slip Joint

Detail Information

Product: Round Mandrel Slip Joint Type: APR Tools
Size: 5 Inch & 3 7/8inch Working Pressure: 15000psi
Application: Cased Hole Drill Stem Testing Service Connection: IF, EUE , CAS
Working Condition: Oil & Gas & H2S Service Working Temperature: Up To 425oF
High Light:

APR Drill Stem Testing Tools


15000psi Drill Stem Testing Tools


4 3/4 in Round Mandrel Slip Joint

Product Description

Round Mandrel Slip Joint For DST service Fracturing Service


The Round Mandrel Slip Joint is the part of drill stem testing tool string, the slip joint accepts the movement associated with ocean heave or temperature change without allowing the movement to disturb the placement of downhole tools.


The round mandrel slip joint has the following characteristics:

• Top of the mandrel slip joint has 4 3/4-in. (120.65-mm) drill collar profile for easy handling with the rig elevators and slips

• Maintains its full tensile rating when collapsed and locked

• Can be locked in the closed position for handling, reducing the risk of damage to the lifting/sealing mandrel

• Internally pressure and volume balanced

• String can be picked up with the slip joint locked; the slip joint can then be unlocked before it is run into the hole

• Provides free travel in the string to reciprocate tools without unseating the packer

Technical parameter of Round Mandrel Slip Joint


Size 127.5mm(5”)
ID 57mm
Length 4687(CAS. BxP)
Working Pressure 105Mpa
Tensile Strength 1320KN
Stroke Length 5ft(1524mm)
Internal Pressure Strength 129Mpa
External Pressure Strength 120Mpa
Torque Strength 23KN.m
Service NACE MR0175,Above 175F
Working Temperature -29oC~204oC
Connection Thread 3 1/2” IF BXP 3 7/8” CAS BXP

 4 3/4 In Round Mandrel Slip Joint For Drill Stem Testing Tools Fracturing Service 0


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