Description

Description

The Centre Spear is a wireline fishing tool used to retrieve wire lost downhole. When the wire has fouled downhole the Centre Spear is driven in and the barbs engage. Once the wireline is engaged, it cannot be released from the spear until it reaches the surface. The centre spear can sometimes be driven into a ball of wire and break off small pieces at a time until the ball has been loosened enough to be able to move it up the tubing.

Specifications

PN

Nominal Size

O.D

Fishneck O.D.

Connection Type

G5041750120

2 1/16"

1.75"

1.187"

15/16"-10UN

G5042000120

2 3/8"

2"

1.375"

15/16"-10UN

G5042500120

3 1/2"

2.5"

1.375"

15/16"-10UN

G5043000120

3 1/2"

3"

1.75"

1 1/16"-10UN

G5043500120

4"

3.5"

1.75"

1 1/16"-10UN

G5044000120

4 1/2"

4"

2.313"

1 1/16"-10UN

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