Cangzhou Great Drill Bits Co., Ltd. All Rights Reserved 冀ICP备11001690号
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- Cangzhou Great Drill Bits Co., Ltd.
- Add:No. 2, Jianshe North Street, Yingzhou Economic Development Zone, Hejian, Hebei, China
- Zip:062450
- Tel:+86-317-3212988-8313
- Fax:+86-317-3212998
- Web:http://www.pdcbit.net
- E-mail: admin@pdcbit.net / admin@zkdrilling.com
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GS1603ST
GS1603ST
Features and Applications
GS series bits can have 53% higher blade standoff compare to matrix bits with out sacrificing blade durability result in open face volume for faster ROP and better hydraulics for enhancing cleaning.
Multi-optimizing force balance for cutting structure,Increasing the bit stability and cutting efficiency during drilling
Three blades for sharped junk slot area increased cuttings evacuation cleaning ,cooling and reduced the risk of bit balling.
The three blade bit with dual cutter rows obtain high drilling efficiency without sacrificing the aggressiveness.
Dynamic flow simulation technology is used for hydraulic design and optimizing the number and placement of nozzles to ensure optimum bottom hole flow patters and anti-balling.
Advanced hardfacing material enhanced increased the abrasion resistant and erosion resistant.
The advanced GRT series cutters to endure frictional heat generated during the drilling process,improvements in cutters abrasion resistance maintains sharp drilling edge for a higher ROP.
Option Features
Gauge length
Short:Improved bit steerability and tool face control for directional or horizontal drilling, reduce slide section by achieve builds more quickly.
Extend:Enhances bit stability and allows more area for gauge protection components, improves bole hole quality.
Active gauge
Protect the gauge and improved hole quality.
PDC Cutters
Different features of PDC cutters can be chosen in different wells or formations for maximizing both drill efficiency and economic