Guizhou Viton Industrial Co.,Ltd

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1. Hydraulic Shock Sub / Absorber Type YJ

The Hydraulic Shock Sub type YJ is fully hydraulic and is used for reducing vibrations caused by hard formation drilling and keeping the drill bit firmly on the bottom, so that it helps to reduce drill string connection fatigue and prolong drill ...

2. Hydro Mechanical Drilling Jar Type ZXJ

The hydro mechanical drilling jar type ZXJ can be used either independently or in conjunction. It is designed for use during drilling operations to apply an intensified force either up or down against a stuck portion of the drilling string .Its ...

3. Integral Blade Stabilizer Type WL

The integral blade stabilizer type WL can be divided into two types: the drilling string type and the near bit type. This tool is used to prevent the well from tilting in drilling operation. It can prolong the service life of the bit;effectively ...

4. Tricone Bits,Rock Bits,Rock Roller Bits,Tricone Rock Bits

Tricone bits is mainly used for oil & gas,mining,water well drilling. In 1933 two Hughes engineers, one of whom was Ralph Neuhaus, invented the tricone bit, which has three cones. The Hughes patent for the tricone bit lasted until 1951, after ...

5. Drill Pipe,Drill Tube,Drill Rods

Drill pipe is a portion of the overall drill string. The drill string consists of both drill pipe and the drill stem which is the tubular portion closest to the bit or downhole assembly. Drill pipe and drill stems can be differentiated in that ...