Optimize shaped cutter layout to improve the drilling efficiency and improve cuttings removing.
Optimize nozzles and junk slot design by using CFD to speed up cutting moving.
The high strength steel body makes the blade thinner to prevent back tail of the blade contact the formation while in high ROP.
Product Features
0.8mm Relieved Gauge
Drop In Cutters on Gauge Pads
Up-Drill Cutters on Gauge Pads
Dual row cutting structrue
4D shaped cutter
Radius Hex TSP on Gauge Pads
Note
The recommended top-buckle torque is set according to the inner and outer diameter of the joint, with reference to API7G.
The technical performance of the drill bits sold by Xingtong will be fully implemented in accordance with the terms agreed between Xingtong and the customer.
The pictures are for reference only, please contact Skycom engineers for detailed technical parameters.
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PDC Drill Bits 8 1/2″ 216mm XHR 5164DB Suitable for High-Speed Drilling in Soft Formations