Features:
1. SOFT TO MEDIUM HARD FORMATION DRILLING
Short parabolic profile with lower cutter density helps to obtain better ROP in soft to medium hard formations with lower compressive strength and small hard layers.
2. DURASET GAUGE
Super strong material promotes gauge wear resistance to provide long bit life.
Super strong material promotes gauge wear resistance to provide long bit life.
3.SPECIAL CUTTER LAYOUT
Balanced force cutter layout combined with straight blade design to improve the bit stability.
4.HYDRAULICS
Big junk slot with balanced hydraulics design improves anti-balling ability within high penetration.
5.UNIQUE BACKRACK DESIGN
The cutter’s back rake has been unique design, reducing the bit torque and increasing aggressiveness.
PRODUCT SPECIFICATIONS:
|
Number of Blades
|
5
|
|
Number of Nozzles
|
5(3MSP+2F)
|
|
Total Number of Cutters
|
29
|
|
Primary Cutter Size
|
13mm
|
|
Standard Gauge Length
|
2”(50mm)
|
|
API Pin Connection
|
3-1/2” API Reg.
|
RECOMMENDED OPERATING PARAMETERS:
|
Hydraulic Flow Rate |
400~600 GPM/25~38 L/S
|
|
Rotation Speed
|
60~350 rpm
|
|
Weight on Bit
|
3~15 Klbs/14~67 KN |
|
Maximum Weight on Bit |
15Klbs/67 KN
|