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The Purpose of drilling: drilling is an important link and means of exploration and development of petroleum and natural gas resources.

In petroleum geological work, the main purpose of drilling is to obtain the underground material data, that is, to obtain the core, ore core, cuttings, liquid, gas and other physical samples from drilling;

As a geophysical logging channel, it can obtain various geophysical data of underground rock and mineral layers.

As an artificial channel, it can observe the underground geological conditions and the underground fluid dynamics.

Using wellbore to exploit underground oil, natural gas, groundwater, geothermal resources.

The oilfield bits    technique used in drilling boreholes for oil and gas exploration and development.

It mainly includes well design, selection of drill bit and mud, combination of drilling tools, coordination of drilling parameters, deviation control, mud treatment, coring, accident prevention, and treatment, etc.

The characteristics of oil drilling technology are a deep hole, high pressure, high temperature, and many influencing factors.

According to the geological and geographical conditions and engineering needs of oil and gas exploration and development, there are two types of vertical Wells and directional Wells. The latter can be divided into general directional Wells, horizontal Wells, and cluster Wells.

The types of bits include PDC bit and Tricone bit.

The PDC bit is also used in the most common petroleum drilling, which has high efficiency and stable effect.

The oil drill bit manufacturers    provide oilfield drill bits for sale ,welcome to buy our products.