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Casing Spears

The Casing Spear is used to engage a fish internally in order that it may be pulled or jarred from the hole. It is especially designed for marine operations.

Product Description

The Casing Spear is used to engage a fish internally in order that it may be pulled or jarred from the hole. It is especially designed for marine operations.

The tool is composed of top sub, mandrel, slip (or slip segments and slip holder), jarring ring, and screws.High strength, easy to operate are the features of the casing spear manufactured in our company


TypeNominal Casing Size (mm/inch)Tool O.D. (mm/inch)Tool I.D. (mm/inch)Connection API
LM7-AZ177.8(7)146(5-3/4)38.1(1-1/2)NC38
LM9-5/8-AZ244.5(9-5/8) 298.5(11-3/4)210(8-17/64)50.8(2)4-1/2REG
LM11-3/4-AZNC50
LM13-3/8-AZ339.7(13-3/8) 406.4(16) 508(20) 762(30)299(11-49/64)71.4(2-13/16)6-5/8REG
LM20-AZNC50



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  • Tel.: +86 158 0080 9423
  • E-mail: info@aqemachinery.com
  • Add.: Chuangshanghui Building, Yanan East Road No.1882, Changning District, Shanghai, China
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