Overview of Hybrid Drill Bit
Hybrid bit are compounded by the PDC fixed cutting and the roller free cutting structure. The teeth on the cone crush the rock by impact crushing, forming broken pits at the bottom of the well, and
making the bottom of the well uneven. It can weaken the strength of the bottom rock. The auxiliary function of the cone facilitates the PDC tooth to enter the formation, which is more beneficial to
the PDC tooth scraping and cutting rock.
Developed a personalized composite drill bit series for complex hard-to-drill formations, which has strong formation adaptability in difficult-drilling formations such as hard formation abrasive
formations, tight mud shale, and heterogeneous formations such as conglomerate formations. High rock breaking efficiency and fast drilling speed.
Hybrid drills bits produced by Great Drill Bits combine PDC and cone drill technology for smoother drilling, better torque management, and precise maneuverability.
The great brand of hybrid drill bit is a superior directional drill for motor and rotary applications, offering higher cumulative speed capability, damped torque response and precise steering
capability on a variety of bottom hole assemblies.
The Advantage of Hybrid Drill Bit
PDC is matched with cone optimization, and the drill bit has strong adaptability and high rock-breaking efficiency in hard-drilling strata.
The hybrid bit utilizes the cutting advantages of PDCs soft formations and the rock breaking strength and stability of roller cones in hard or intercalated formations, with the potential to
maintain a higher total rate of penetration (ROP) than an older cone or PDC single bit over a larger range of footage.
The balance analysis and optimization of the composite cutting structure balance the working stability of the drill bit with the adaptability of the formation and improves the service life.
Computational fluid dynamics (CFD) optimization analysis of bit watercourse and nozzle to improve flow field distribution and cleaning cooling effect.
Great special iron bit packaging, equipped with high-quality shackle device, convenient for the extraction and installation of the bit;The special suspension design can better guarantee the safety
of PDC bit crown composite during transportation.
As a tricone bit factory, we will do our best to meet all the needs of customers.