Cutter Bar Type GO Devil

Product Detail

I. Introduction

A Go Devil makes it possible to cut a conventional wireline from a stuck tool string.

The Go Devil is constructed of a solid length of bar with a slot and guide plate through which the wireline is passed .the tool is then dropped downhole in the conventional manner.If the rope socket is clean a cutter bar type Go Devil will cut directly on the rope socket.In operations where the wireline tools are fouled by sand,debris or wire,a flat bottomed Go Devil dropped to the obstruction will give firm cutting base for a cutter bar type Go Devil or a Snipper Type Wire Cutter .




II. General Technical Parameters

Size	Fishing neck	length	Applicable wireline O.D.
1.5"	1.375"	2ft	0.092"~0.108"/7/32"~3/16"
1.5"	1.375"	3ft	0.092"~0.108"/7/32"~3/16"
1.5"	1.375"	5ft	0.092"~0.108"/7/32"~3/16"
1.875"	1.75"	2ft	0.092"~0.108"/7/32"~3/16"
1.875"	1.75"	3ft	0.092"~0.108"/7/32"~3/16"
1.875"	1.75"	5ft	0.092"~0.108"/7/32"~3/16"
2.125"	1.75"	2ft	0.092"~0.108"/7/32"~3/16"
2.125"	1.75"	3ft	0.092"~0.108"/7/32"~3/16"
2.125"	1.75"	5ft	0.092"~0.108"/7/32"~3/16"
2.5"	2.313"	2ft	0.092"~0.108"/7/32"~3/16"
2.5"	2.313"	3ft	0.092"~0.108"/7/32"~3/16"
2.5"	2.313"	5ft	0.092"~0.108"/7/32"~3/16"

Note. More customized parts are available upon request




III. Structure characteristics

The Go Devils have locating grooves for slip over centralizers(shown ghosted)for use when fishing small O.D.tool strings in large I.D.tubing.