Suzhou Energy Tool Co., Ltd.
Suzhou Energy Tool Co., Ltd.
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Tugnsten Carbide Insert Bit 9-1/2 Inch PDC Hybrid Drill Bit Of API Rock Bit
SPECIFICATION
Hybride Type: PDC and Roller
Diamete Size : 8 1/2(215.9mm)
Blades Quantity : 3
Nozzles Quantity : 3
API Connect : 4-1/2” REG
Gauge Length (In): 2.0
OPERATION PARAMETERS
Weight on Bit (KN): 14-100
RPM Range (Rotary): 60-350
Flow Rate (lps) : 22-38
Make-Up Torque (KN): 51.7-56.9
| SPECIFICATION | |
|
Hybrid Type : |
PDC & Roller |
|
Diameter Size: |
9 - 1/2” |
|
Body Type : |
Steel Body |
|
Blades Qty: |
3 |
|
Roller Qty |
3 |
|
Gauge Length |
2.0" |
|
API Connection |
4 -1/2" REG |
|
Make Up Torque(KN): |
51.7-56.9 |
| OPERATION PARAMETERS | |
|
Rotary Speed (rpm): |
60- 350 |
|
Weight On Bit (KN): |
14-100 |
|
Flow Rate (lps): |
22-38 |
Hybrid bit technology is a combination of multiple bits designed for oil and natural gas drilling .
The hybrid bit is specially designed for the mixing of hard, highly abrasive sandstone, shale and siltstone.
Some common types of hybrid bit technology are the combination of roller cone and fixed bit, rotary and
planer bit, PDC and diamond impregnated bit. Compared with conventional drills, the main advantages of
hybrid drills are: Save the time of switching drill bits Increase the rate of penetration (ROP) by 25%,
improve the speed and durability, but do not affect the stability; Multi-segment wells are drilled
through a single mixed bit to maximize performance.