Xi'an ZZ Top Oil Tools Co.,Ltd is one of the top level vertical shock absorber manufacturers and suppliers, with professional factory, we are able to produce API and oilfield v-shock absorber, dst vertical shock absorber, well testing vertical shock absorber, welcome to contact us.
Briefly Introduce:
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. The V-Shock Absorber can be used to protect other sensitive components in the
tool string.
Operation
The V-Shock Absorber is normally run below the packer and is always run between the gauge carrier and the tubing-conveyed perforating guns. It is recommended that the V-Shock Absorber be run in conjunction with a drag block assembly for effective shock absorption.
A 3 3/8-in. OD Vertical Shock Absorber is available with a blank ID. When run in the workstring, this absorber is located below the TCP guns and above the gauges.
Specification
Size/in |
OD/ mm |
ID/ mm |
Working pressure / Mpa |
Service environment |
Working temperature |
Connection |
3 7/8” |
98.5 |
45 |
70 105 |
Mud, Crude Oil, Natural gas with H2S and acid |
--29oC ~ +204oC |
EUE IF CAS |
5" |
127.5 |
57 |