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A drilling rig is a complex set of machines, which consists of machines, units and mechanisms.

The floating bearing structure is adopted. The floating element is made of new materials with high strength, high elasticity, high temperature resistance and high wear resistanc...

Oil drill bit is an important tool for oil drilling. It is used for drilling oil when drilling oil. The quality of its working performance will directly affect the drilling qual...

The quality and type of PDC cutters has changed dramatically in recent years. If you compare the teeth of the 1980s with today's teeth, the difference is considerable.

The composite drill bit mainly used for geological exploration and exploration is suitable for soft to medium hard rock layers.

Matrix-type diamond compact (PDC) drill is a cutting-type drill in which the diamond compact is welded to the drill matrix by brazing.

The price of diamond drill bits is relatively high, so it should be handled carefully when using it to reduce the degree of damage;

The drilling tool using diamond material for the cutting edge is the diamond bit.

The stratum has a long depositional age, and the stratum has high hardness and inhomogeneity, and some sections have high abrasiveness.

At present, there are many types of drill bits used in the petroleum industry. The drill bits are classified according to different drilling methods.

The drill bit is the main component of the drilling equipment, and its main function is to break the rock and form the wellbore.

In the drilling process, the drill bit is the main tool to break the rock, and the wellbore is formed by the drill bit breaking the rock.