Product Description
PDC bit/PDC oil bit/oil drill bit
The main structure features:
Tungsten carbide matrix PDC possesses high wear resistance and impact resistance.
Parabolic crown profile and maxises junk slot area can clean bit better, and prolong the bits working life.
PDC cutters are sintered with selected diamond powder and tungsten carbide under high temperature and ultra-high pressure, they are widely used in oil/gas drill bits, geological drilling and mining bits, and also can be used in rock cutting tool.
Feature:
1.high wear resistance, impact resistance and thermal stability
2.stable quality and competitive price
3.timely delivery
Applying hydraulics balance design, 5 renewal nozzles and reasonable nozzles locating angle can gain ideal fluid field in well bottom, fully clean and cool cutter, and prolong the cutter working life.
Non-symmetry blade arrangement enhances drilling well balance.
Optimization for cutter shape, slant angle, cutter numbers prolong the cutter working life in combination with high quality PDC cutter, and improve ROP and drilling efficiency.
It can be used for on rotary or down hole motor
Technical Data
| TYPE | SIZE | API PIN SIZE | WEIGNT(KGS) | |
| INCH | MM | |||
| 8 1/2M1234AL | 8 1/2 | 215.9 | 4 1/2REG | 70 |
| 8 1/2M3235AL | 8 1/2 | 215.9 | 4 1/2REG | 70 |
| 8 1/2M3235BLF | 8 1/2 | 215.9 | 4 1/2REG | 70 |
| 8 1/2M2235L | 8 1/2 | 215.9 | 4 1/2REG | 70 |
| 8 1/2M3236AL | 8 1/2 | 215.9 | 4 1/2REG | 70 |
| 8 3/4M3235AL | 8 3/4 | 222.3 | 4 1/2REG | 72 |
| 9 1/2M3235L | 9 1/2 | 241.3 | 6 5/8REG | 85 |
| 9 1/2M3236L | 9 1/2 | 241.3 | 6 5/8REG | 85 |
| 12 1/4M3235 | 12 1/4 | 311.1 | 6 5/8REG | 105 |
5-Blade steel body PDC Bits
- 5 blades,large PDC cutter,deep blade and wide junk slot design may obtain high ROP in soft To medium hard formation.
- Slant gauge design may increase bit drilling stability.
- Bit body is made from an integrated alloy forging and finished by advanced numerical control processing equipment.
- Hard-facing is applied to main surfaces of bit to increase bit abrasive-resistance and anti-corrosion.
Technical Data
| Bit type | Size | No. of Nozzles | Gauge length | API reg. pin conn | Hydraulic flow rate(gpm) | Rotation speed(rpm) | Weight on bit(lklbs) |
| ORS5193SITU | 17-1/2 | 10R | 3-1/4 | 7-5/8 | 950-1430 | 60-250 | 9-43 |
| ORS5192SITU | 12-1/4 | 7R | 3 | 6-5/8 | 590-980 | 60-300 | 5-30 |
| ORS5194SITU | 12-1/4 | 7R | 3 | 6-5/8 | 590-980 | 60-300 | 5-30 |
| ORS5194SITU | 9-1/2 | 7R | 3 | 6-5/8 | 550-790 | 60-300 | 6-30 |
| ORS5193SITU | 8-1/2 | 2R | 2 | 4-1/2 | 380-670 | 60-300 | 5-25 |
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