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Your position now:Nera Petroleum Mechanical Manufacture Co., Ltd > The drilling tool > Casing Whipstock > Casing Whipstock
Casing Whipstock


This product is used for casing window cutting in old oil well and abandoned well. It is well designed so that it can complete seating cover of whipstock and casing window cutting in two trips with combined milling hammer.

Product specifications and technical parameter

Type 

 Connecting screw

External diameter(mm)

Tool length(mm)

Casing size(mm)

Seating cover pressure(MPa)

 CYKC-340

 NC50

 300

 4700

 339.7

 20-25

 CYKC-245

 NC50

 216

 4600

 244.47

 20-25

 CYKC-178

 NC38

 152

 4500

 177.8

 20-25

 CYKC-140

 NC31

 115

 3750

 139.7

 20-25

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