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Radial Shock Absorber Vertical Shock Absorber For Drill Stem Testing Tools 15000psi

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Radial Shock Absorber Vertical Shock Absorber For Drill Stem Testing Tools 15000psi

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Brand Name :ZZ TOP OIL TOOLS
Model Number :Shock Absorber
Certification :ISO, API
Place of Origin :China
MOQ :1 set
Price :USD 1-10000/set
Payment Terms :L/C, T/T, D/P
Supply Ability :10 set/month
Delivery Time :30-50 days
Packaging Details :Pollywood
Product :Shock Absorber
Application :Drill Stem Testing Service
Usage :Straighten DST Workstring
Size :5 inch
Working Pressure :15000psi
Connection :IF, EUE , CAS
Working Condition :Oil & Gas & H2S service
Working Temperature :Up to 425oF
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Radial Shock Absorber Vertical Shock Absorber For Drill Stem Testing

The Shock Absorber is used for drill stem testing service to protect pressure meansuring tools. It can also help straighten the workstring. Two types of shock absorbers are available: Vertical Shock Absorbers and Radial Shock Absorbers

The vertical shock absorber is designed to protect pressuremeasuring components from vertical shock loads and is normally run below the packer. It is always run between the gauge carrier and perforating guns. It is recommended that the vertical shock absorber be run in conjunction with a drag block assembly for effective shock absorption.


The radial shock absorber is mainly composed by radial shock absorption component and axial slide component. The radial shock absorption component include block retainer, housing retainer, block, block spring retention and spring.

Technical parameter of Radial Shock Absorber

Size 7”- 9 5/8”
Casing Range 7”- 9 5/8”
Nominal Outer Diamter 127.5mm
Inner Diameter 57mm
Tool Length 1170mm
Working Pressure 105Mpa
Burst Pressure 157.4Mpa
Collapse Pressure 144.7Mpa
Tensile Strength 1144KN
Torque Strength 13.3KN.M
Working Temperature -29oC ~ +204oC
Service H2S NACE MR0175(Above 175oF)
Thread Connection 3 1/2” IF/EUE/CAS

Technical parameter of Vertical Shock Absorber

Size 5”
Nominal Outer Diamter 127.5mm
Inner Diameter 57mm
Tool Length 1595mm
Working Pressure 105Mpa
Burst Pressure 175Mpa
Collapse Pressure 123Mpa
Tensile Strength 1151KN
Torque Strength 17.2KN.M
Working Temperature -29oC ~ +204oC
Service H2S NACE MR0175(Above 175oF)
Thread Connection 3 1/2” IF/EUE/CAS

Radial Shock Absorber Vertical Shock Absorber For Drill Stem Testing Tools 15000psi Radial Shock Absorber Vertical Shock Absorber For Drill Stem Testing Tools 15000psi

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