Tigerrig KM Series Matrix Body PDC Bit
Main structure features:
PDC cutters of different features are selected and bit profile design is optimized to suit different drilling applications in different formations to satisfy different requirements when drilling soft to medium hard formations.
Cutting structure is force balanced, non-symmetrical blade and wide gage are designed so that the bit drills more stable and resulting longer working life of the bit.
Better wear resistance and higher strength of the bit are guaranteed in regard to material and structure by using matrix body material with self- owned intellectual property rights and combining FEA analysis technology.
Hydraulic system of the bit is optimized using dynamic flow pattern simulation technology to enhance cleaning and cooling effects of the bit to effectively prevent bit from balling.
CNC sintering process uses full automatic control. Inside and outside temperature of the bit is monitored during all procedures to fully embody material properties as well as ensure uniformity
and stability of product quality.
Specifications
No.
Formation
IADC code
Lithology
Appropriate PDC bit type
1
Very soft
M123
Clay mudstone
KM1942、KM1952
2
Soft
M223
Marlite saline rock shale
KM1952、KM1642、KM1652
3
Medium soft
M323
M324
Saline sandstone chalk
KM1953、KM1653、KM1663
4
Medium
M423
M433
Sandstone limestone shale
KM1665、KM1673、KM1362、KM1375