Radial Shock Absorber drill stem testing from China manufacturer

Radial Shock Absorber drill stem testing

Price:	500.0 USD
Payment Terms:	T/T
Special Groups:	Case hole DST (111) DST Tools (146) DST Vertical Shock Absorbert (5) DST Radial Shock Absorber (6) drill stem testing (124)
Place of Origin:	Shaanxi, China (Mainland)


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Product Detail

Model No.: Shock Absorber -7" Casing

Production Capacity: 8 pcs/month

Delivery Date: 15~30 days

Type: full bore drill stem testin...

service: H2S

Condition: New

Operate: ANNULAR PRESSURE OPERATED

Delivery: 30 days

Means of Transport: Ocean

Packing: polywood case

Application: oil well testing

working pressure: 15000psi

standard: NACE MR0175

Size: 7"

Process type: Forging

Radial shock absorber protect pressure-measuring equipment or sensitive components in the workstring for shock loads, which is used for DST operation.

Radial Shock Absorber drill stem testing

The 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. The axial slide component include housing retainer, lower adapter, mandrel , shear pin , lower bearing thrust and ring shear

Normally the radial shock absorber use with the vertical shock absorber together and it is always located below the vertical shock absorber. In radial shock absorbers, spring-loaded drag blocks absorb radial shock waves transmitted through the TCP perforating. The vertical shock from axial slide can be transferred to the vertical shock absorber, a part of shock will be absorbed by axial slide movement and the shear pin effect, so that the condition of radial shock absorber component and inner-wall tubing are relative stable.

No	Specification	7"
1	O.D.	161mm
2	Bore Diameter	57mm
3	Length	1170mm
4	Working Pressure	70Mpa
5	Internal pressure strength	111Mpa
6	External pressure strength	100Mpa
7	Tensile strength	1237KN
8	Torque strength	18KN.m
9	Service	H2S,NACE MR0175(>175oF)
10	Working temperature	-29oC+204oC
11	Connection thread	3 1/2 IF.BXP

DST Radial Shock Absorber

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.