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Downhole tools Home>>Products>>Downhole tools

Kelly,

方钻杆

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kelly

Model:
Keywords: Kelly
Brief:

square kelly hexagonal kellys

自锁式取心工具

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Self-Lock Type Coring Tool

Model:
Keywords: Coring Tool
Brief: Features: The tool can be assembled into a short tube or two or more section of the long tubes. It has a great adaptability to sample in wide range la...

震击器

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Drilling Jars

Model:
Keywords: Drilling Jars
Brief: Type BZ Drilling Jar is full mechanical type drilling jar and releasing stuck tool. The Drilling Jar integrates the upward jarring with the downward j...

铣鞋

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Mill

Model:
Keywords: Mill
Brief: Taper mill is mainly used to repair the deformed fish top or other underground work. Taper mill is composed of the conical body and surfacing or inser...

取心钻头

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Core Bit

Model:
Keywords: Core Bit
Brief:

SCM308 Core Bit SIC1315C Core Bit

磨鞋

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Mill Shoe

Model:
Keywords: Mill Shoe
Brief: Flat-bottom milling shoe ,at the milling surface, the carbide particles are built up by welding, which plays a part of self-milling. It is used to mi...

键槽扩大器

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Keyway amplifier

Model:
Keywords: Keyway amplifier
Brief:

Keyway amplifier is a specialized tool used for undermining keyway so as to prevent the drill from being stuck.

倒扣接头

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Reversing Joint

Model:
Keywords: Reversing Joint
Brief: There is usually a counter clockwise thread for tool joint at the upper part. Cone at the lower part can make the expansion sleeve of the spear conver...
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