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Contact Person Ms. Nancy
No.63 Zhchun Road.Haidian District, Beijing, Beijing
| CK series(new) Design concept of "CK" series:More targeted,
More longer life, More economical drilling. With the development of
drilling technology, oil fields are challenging for deeper and more
complex stratigraphic constantly. We follow the tradition of
continuous innovation, carried out in-depth researches on the
mechanical properties and bit failure mechanism when drilling the
deep hard rock bedding, supply a new generation of PDC bits - "CK"
series drill bits, which can work in the complex formation of dense
and high abrasive. G series Gold Series bit is a premium line of CSC PDC bits with features that optimize both bit durability and rate of penetration. After many years of research on the rock, cutting mechanics and residual stress into a cutter during the manufacturing process, Hughes Christensen's engineers developed new patented diamond cutter technology, which is the foundation of Gold Series PDC bits. BD/BX series BD series (Black Diamond) technology is developed on the basis of "G" series, which extended PDC bits application range. So far, BD series have been widely used in the domestic and international oilfields." STR series STR series is a type of PDC bit especially designed for the slim hole. Specific cutters layout and patented cutters application improved bit working life. With its reasonable design of the back rake angle of the cutters , which reduced the bit torque and improved the bit orientation ability. Steel Body PDC Bits After years of research work, GS series is more flexible in the application of complicated and changeable formation; various kinds of patent cutters can be selected as for the specific formation and customers' requirement; the spiral blade with up-rake s make the bit more aggressive and can obtain the higher ROP; the patent painting make the bit body good erosion-resistant, greatly avoid balling-up. Chipmaster series usually drill in the soft and sticky formation where bit balling often occurred. This type features of specific geometry shape and hydraulic jetting, which improved the cuttings disposal and optimized the bottom hole cleaning. Chipmaster series have 2 nozzles for each blade, one is located in the junk-slot(primary nozzle), the other is located in the chase of the blades. Nozzle placement and hydraulic jet angle are reasonably designed, which improves the efficient cutting and better bottom-hole cleaning. Chipmaster series adopt anti-whirl technology(alpha "A"), which greatly improves the stability. Unbalanced force of cutter installing and placement can purposely lead the bit closely contact the well, finally creating the stable rotary condition. |
| Country: | China |
| Model No: | - |
| FOB Price: | Get Latest Price |
| Place of Origin: | - |
| Price for Minimum Order: | - |
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| Packaging Detail: | - |
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