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Releasing Spear

LM-T releasing spear is one of fishing tools to fishing internally. It is mainly used to catch drill pipe, casing, tubing and other tubular junks during oil and gas well repairing. It can be used with other tools such as casing cutter, jars. If the fish is struck, releasing the spear and lifting the drilling tools.
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  • Introduction

    The releasing spear consists of a mandrel, grapple, releasing ring and a bull nose nut. The mandrel could be ordered either as a flush type to enter completely into a fish or as a shoulder type to provide a positive landing position on top of the fish. 


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