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Managment System Certification
 Certificate Search | Name: | ISO9001 |
| Reference: | 00112Q226862R0S/5100 |
| Issued By: | CQC |
| Validity Period: | 2012-03-27 ~ 2016-02-26 |
| Range: | Design and manufacture of PDC drill bit |
Product Certification
 Certificate Search
| Name: | API |
| Reference: | 7-1-1077 |
| Issued By: | American Petroleum Institute |
| Validity Period: | 2014-03-19 ~ 2017-03-19 |
| Range: | PDC Bits |
Personalized design technology
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1.Cutter placement with 3D-software. | 2.Simulation analysis of flow field well bottom. | 3.Computer simulation processing. | 4.Reverse detection technology. |
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5.Reverse detection technology. | 6.Analog processing and testing | 7.Optimization of the angle of the cutting teeth | 8.Three-dimensional model Stress Analysis |
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9.Bottomhole flow field vector | 10.Nozzle velocity vector distribution | 11.Nozzle Flow Chart | 12.Wolfni Engineer |
Bit Connection Size And Parameter
Bit Connection Size And Parameter |
Bit Size | Connection Size | Make-up Torque | O.D. of Connection | I.D. of Connection |
3 3/4”~4 1/2” | 2 3/8”REG | 2.40-4.12kN.m | 3 1/8” | 1” |
4 5/8”~5” | 2 7/8”REG | 4.10-6.20kN.m | 4 1/8” | 1 1/4” |
5 1/8”~7 3/8” | 3 1/2”REG | 6.90-10.23kN.m | 4 3/4” | 1 1/2” |
7 13/32”~9 3/8” | 4 1/2”REG | 16.63-23.71kN.m | 6 3/4” | 1 3/4” |
9 13/32”~14 1/2” | 6 5/8”REG | 49.56-51.43kN.m | 8” | 3” |
14 9/16”~18 1/2” | 7 5/8”REG | 64.52-81.35kN.m | 9 3/4” | 3” |
| Note:Orient can design and manufacture any types and sizes of PDC bits according to customer requirements. |
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