Polycrystalline Diamond PDC Drill Bits for PetroChina Exploration

IntroductionPDC bits uses PDC as main cutting components, with the excellent wear-ability and impact toughness of the PDC. It has a long useful life, high-efficiency, and good cost performance. PDC Bit is mainly used for drilling soft and big drainage.PDC Features1 Cutting structure is force balanced and it blade is asymmetrical

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Introduction
PDC bits uses PDC as main cutting components, with the excellent wear-ability and impact toughness of the PDC. It has a long useful life, high-efficiency, and good cost performance. PDC Bit is mainly used for drilling soft and big drainage.
China Polycrystalline Diamond PDC bit for Oil Exploration
China Polycrystalline Diamond PDC bit for Oil Exploration
China Polycrystalline Diamond PDC bit for Oil Exploration

PDC Features
1 Cutting structure is force balanced and it blade is asymmetrically designed so that the load on bit is balanced that resulting better stablity of the bit.
2 Main cutter is high performance PDC cutter to insure service life of the bit while improving ROP.
3 Cutter exposure is optimized to insure the bit can achieve higher ROP is soft to medium formations.
4 Shock absorbers are designed to make the bit capable of drilling through formations with hard strigers.
5 Hydraulic systems of the bit is optimized using dynamic flow pattern simulation technology enhance cleaning and Cooling effects of the bit to effectively prevent bit from balling


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Product NumberDiameter
(D)(mm)
Height
(T) (mm)
Diamond Thickness
(t) (mm)
Diamond 
Chamfer
(mm)
130813.44±0.038.00±0.102.30±0.200.30±0.10
131313.44±0.0313.20±0.102.30±0.200.30±0.10
160815.88/16.00±0.038.00±0.102.30±0.200.30±0.10
161315.88/16.00±0.0313.20±0.102.30±0.200.30±0.10
190819.05±0.058.00±0.102.30±0.200.30±0.10
191319.05±0.0513.20±0.102.30±0.200.30±0.10
191619.05±0.0516.31±0.102.30±0.200.30±0.10


Main products:
1.synthetic diamond and diamond powder
2.In 2000,creative product:diamond drill bit,diamond wheel,diamond finger bit etc glass tools.The product is fit for kinds of glass machine,bilaterial machine and numerical control machine etc.
3.In 2008,research and development product,Mainly include diamond saw blade ,diamond core bit,diamond abrasive fickert etc stone and ceramices tools.
4.In 2011,self-develop PCD ,PDC,etc oil and cutting tools products,which mainly used for oil drilling,coal drilling and geological exploration etc.
 

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