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According to the geological conditions and requirements, PDC bit has many types, such as ordinary type, super type and high strength type. Among them, super strong and high strength drill bits may use more high quality blades or diamond blades to improve drilling speed and wear resistance.
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Cone bit is widely used in oil drilling, geological exploration, geotechnical engineering, building foundation construction and other fields. In the gravel layer and limestone formation, the cone bit has high drilling efficiency and good well quality, which can greatly reduce the construction drilling cost.
Cone bit is widely used in oil drilling, geological exploration, geotechnical engineering, building foundation construction and other fields. In the gravel layer and limestone formation, the cone bit has high drilling efficiency and good well quality, which can greatly reduce the construction drilling cost.
The cone bit uses the rotation of the cone (or gear) to break the rock and achieve the purpose of drilling. It is mainly composed of drill body, cone, bearing and nozzle. According to different uses and models, it may also contain auxiliary parts such as sealing and bearing lubrication. Roller bit plays an important role in petroleum, geological drilling and various geotechnical engineering fields.
Geological coring bits are widely used in urban construction, railways, roads, bridges, water conservancy and hydropower and other geological engineering surveys and geological and mineral exploration fields, adapting to various hardness formations. It is also widely used in the mining of coal, oil, natural gas, non-ferrous metals and various mines, and in life and natural science research, such as drilling deep underground ice cores in the investigation of Antarctic glaciers.
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Geological coring bits are widely used in urban construction, railways, roads, bridges, water conservancy and hydropower and other geological engineering surveys and geological and mineral exploration fields, adapting to various hardness formations. It is also widely used in the mining of coal, oil, natural gas, non-ferrous metals and various mines, and in life and natural science research, such as drilling deep underground ice cores in the investigation of Antarctic glaciers.
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