Tigerrig PDC Cone Composite Bit
Production Description
Compound bit is a new kind of bit which combines PDC and roller cone bit to break rock. PDC drill is assembled. The technical characteristics of head shear rock breaking and roller cone bit impact rock breaking have strong adaptability to the formation and good guidance. It is suitable for drilling efficiently in complex formation and directional well section, such as soft and hard alternating, gravel-bearing interlayer. Improve the footage and rop of a single bit.
Technical features
High speed: adopt double arc crown contour design to optimize meshing relation, cutting element inclination Angle and drill bit Aggressive;
Extensive formation adaptability: composite bit combined with PDC bit shear crushing and roller cone bit impact crushing.
Combining the advantages of the two, the formation can be widely adapted, medium and hard formations can achieve high efficiency drilling;
Long service life: roller and PDC mechanism protect each other, effectively improve the service life of drill bit, bearing average.
Effective working time 120-180 hours, reduce tripping times;
Good steering: Effectively reduce drilling vibration and torque fluctuations, stable steering toolface and target hit rate.
High, especially suitable for guided drilling operations.
Specifications
Material code
11007200066
Model
311.2mm SH533F
characteristic
Imported 16 pieces (2 rows), metal seal, wheel conical teeth
Adaptive formation recommendation
Abrasiveness：strong
Impact：strong
plasticity：medium