3 7/8" x 15000 psi Shock Absorber for Drill stem testing

Model: Shock Absorber - 3 7/8"
Place of Origin: Shaanxi,China (Mainland)
Application: Well testing
Type: full bore drill stem testing
working pressure: 15000psi
service: H2S
standard: NACE MR0175
Condition: New
Size: 3 7/8"
working condition: High pressure High temperature
Delivery: 30 Days


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Product Description

Payment & Shipping Terms Supply Capacity
Unit Price:10.0 USDProduction Capacity:8 pcs/month
Payment Terms:T/TPacking:polywood case
Min. Order:1 Piece/PiecesDelivery Date:stock
Means of Transport:Ocean

3 7/8" x 15000 psi Shock Absorber for Drill stem testing 

DST Shock Absorber 3 7/8" x 15000psi 


Radia Shock Absorber 

Vertical Shock Absorber

Introduction of the Shock Absorber

The R- Shock Absorber protects pressure-measuring equipment or sensitive components in the workstring for shock loads transmitted through the workstring by

firing of TCP guns. It can also help straighten the workstring.

The V-Shock Absorber is designed to protect pressure measuring equipment from

vertical shock loads transmitted through the workstring by the firing of tubing-

conveyed perforating guns. 


OD/       mm

ID/ mm          

Working pressure / Mpa

Service environment

Working temperature


3 7/8"





Mud, Crude Oil, Natural gas with H2S and acid

--29oC ~








Pressure Test Chart

Cased Hole Drill stem testing Tool Radial Shock absorber

Package of the DST tools

General of ZZ TOP

ZZ TOP OIL TOOLS is the professional manufacturer for the drill stem testing tools and surface testing equipment. All the DST tools are conformed with NACE MR 0175 with traceability,and the DST tools can be worked in H2S & CO2 above 175 F and full H2S, also with the skilled and experienced engineers, we can design the drill stem testing tools as per customer's well condition. Moreover, we supply the training in our factory and operation instruction at the well site. The DST tools are exported to USA, Colombia, India, Pakistan, Iran, Brazil etc. and enjoy the good reputation from the customers.

3 7/8" x 15000 psi Shock Absorber for Drill stem testing 

DST Shock Absorber 3 7/8" x 15000psi 

Category: Shock Absorber DST

Related Category: Circulating valve DST tools  Tester valve DST tools  Hydraulic Jar DST  Full Bore Drain Valve DST  Full bore retrievable circulating valve 

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