 |
1 Piece
Tianjin, China
500
L/C, T/T, D/P, Western Union, Paypal
Customized
API
Center Drill Bit
Tungsten Carbide
Well Drilling
New
| Quantity: | |
|---|---|
Basical Specification | |
Size of bit | 6 3/4 |
Number of Blades | 5 |
Primary Cutter Size | 16mm |
Nozzle Qty. | 5NZ |
Thread Connection | 3 1/2 REG |
Operating Parameters | |
RPM (r/min) | 60~300 |
WOB(KN) | 20~125 |
Application | Medium-hard to hard formations with low compressive strength, such as hard shale, limestone, sand-stone, dolomite, hard gypsum, marble, etc. |
Features:
1. Soft to mediun-hard formation application.
Medium parabolic crown profile and heavy cutter density provide high ROP in medium to hard formations with medium compressive strength and small abrasive layers.
2. multi-function hydraulics
The deep blade design can get high ROP in medium to hard formations and can effectively cool the bit in hrad and abrasive formations .
3. longer bit life
High intensified gage design provides for long runs on steerable system through hard and abrasive formations as teering application.
Basical Specification | |
Size of bit | 6 3/4 |
Number of Blades | 5 |
Primary Cutter Size | 16mm |
Nozzle Qty. | 5NZ |
Thread Connection | 3 1/2 REG |
Operating Parameters | |
RPM (r/min) | 60~300 |
WOB(KN) | 20~125 |
Application | Medium-hard to hard formations with low compressive strength, such as hard shale, limestone, sand-stone, dolomite, hard gypsum, marble, etc. |
Features:
1. Soft to mediun-hard formation application.
Medium parabolic crown profile and heavy cutter density provide high ROP in medium to hard formations with medium compressive strength and small abrasive layers.
2. multi-function hydraulics
The deep blade design can get high ROP in medium to hard formations and can effectively cool the bit in hrad and abrasive formations .
3. longer bit life
High intensified gage design provides for long runs on steerable system through hard and abrasive formations as teering application.
