Hydraulic Retrievable "GS" fishing spear

1.     Introduction

Hydraulic Retrievable    "GS" fishing spear is designed to fishing downhole

tools with standard "GS" fishing diameter. With a small delegation of weight

can make spear of "GS" spear jaw locked in well fall within fish salvage path,

put on the string can raise off the fish. If the fish can not be stuck down and

passed on to mention, then decentralize the string, by circulating fluid can

make pull spear fish claw back off, so that the subsequent salvage operation to

salvage the string to facilitate smooth proposed. Hydraulic Retrievable    "GS"

fishing spear has high strength spear design , which can withstand the impact

load generated jar. With spear jaw structure , it can securely tightening drop

fishing path, but the body is not subject to claw spear tensile load .

2.     Feature

It has larger diameter than the traditional "GS" spear

It can be used in jar fishing operations

You can rinse off the fish through the circulation loop of sand or debris

Load acting on the mandrel, the spear that is lower jaw body force

3.     Application

Standard fishing operations

Heavy fishing operations