Product Category
Oil & Gas > Oil and Gas Exploitation
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HAINAISEN
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Business Type: Manufacturer
Main Products:Core Drill BitPDC Drill BitPDC CutterDiamond PDC BitTricone Drill BitDrilling PipeConcave Drill Bit
ID:22101184439
Oil & Gas Oil and Gas Exploitation
MOQ:1.00 Piece(s)
PDC drill bitPDC bitsoil drillingpetroleum explorationrock drill bitpetroleum drillingwater well drill bitsDiamond Tooldiamond drill bitsPDC tools
L/CT/T
PRODUCT SPECIFICATIONS | |
| Size | 8-3/4 inch (Φ222.25mm) |
| Model number | 8-3/4HS9724SA |
| Body type | High Manganese Steel |
| Number of blade | 5 |
| Primary PDC cutter size | 1913 |
| Number of nozzle | 7 |
| Diameter of nozzle | 18mm |
| Gauge length | 62mm |
| API connection | API 4-1/2 REG |
| Make-Up Torque(KN.m) | 16.3~21.7（4.79）KN·m(Mpa) |
| Suitable formation | Neutral formation |
| Weight On Bit(WOB) | 4-16 T |
| Rotary Speed(RPM) | 60-240r/min |
| Application | Oil & Nature Gas |
| Quality | High Level |
| Package | Iron Case |
| MOQ | 1 Piece |
| Certificate | ISO 9001 |
| OEM | Yes |
| Customized Size | Yes |
Characteristics:
1. The crown surface of the bit is long cast surface which is suitable for neutral formation and abrasive formation.
2. The conical surface is shallow, so the bit has good cleaning power.
3. The angle of the PDC cutter is 13-16°,which makes the bit have stronger aggressivity and higher ratory speed.
4. The design of the spiral blades is good for raising the edge of the PDC Cutter and making the bit drill into deeper formation in a higher speed.
5. The design of the high blades and deep flow pass makes the rock powder expel from the pit bottom as soon as possible.It can prevent the bit from being wrapped by the mud and avoiding repeat cutting the rock.
6.The mid-length gauge surface is welded by double-row PDC cutters so that the bit has high abrasion resistance and good gauge effect.
Business Type:Manufacturer
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