- External Hook -

Product Description
The External Hook is a downhole fishing tool used in oil and gas well operations to retrieve small or irregular objects from inside the wellbore. It is particularly suitable for fishing items such as ropes, lifting rings, and hollow cylindrical objects that are difficult to retrieve with conventional fishing tools.

Basic Definition

The External Hook is a specialized fishing tool used to retrieve objects such as ropes, lifting rings, and hollow short cylindrical items from inside casing or tubing.

Working Principle

The external hook is inserted into the interior of the fish. When the drill string is pulled upward, the hook teeth engage the fish and lift it to the surface.

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