Hei Longjiang North Shuangjia Drilling Tools Co., Ltd.

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washover pipe
Specification: TXG114.3-8.56—TXG406.4-16.66
Detail: Washover pipe is a special toll to release the stuck section of drillstring in the well bore. We offer a complete ranger of washover pipe in the industry. Our unique FJWP thread is two-step double shoulder thread which assure ...

coring tools
Specification: SCQ/CXQ172
Detail: Coring tool is a tool to obtain formation sample operation in the petroleum and geologic exploration drilling These types are suitable for well-consolidated formation. 1. Outer barrels are made of high-strength thick-wall ...

replaceable sleeve stabilizer
Specification: WH216—WH660
Detail: Replaceable sleeve stabilizer consists of an integral mandrel and a sleeve. One mandrel series can be equipped with different size of sleeve for serval hole sizes. The sleeves are easily changed on the rig floor, either ehrn c...

hole opener
Specification: KKQ311-KKQ4-914
Detail: Hole opener is used for expanding the drilled hole, the cutter are manufactured under the severe quality control. All our hole openers are field maintainable , with easy assembly and disassembly. They are equipped with 3 or 4 ...


Showing 31 - 34 of 34, total 4 pages [First] [Previous] [Next] [Last]
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