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1.Introduction about product
1).PDC drill bit is super hard material combined with diamond and hard alloy under high
temperature.
It not only has the advantages of hard and durable from diamond, but also has the advantages
of high impact resistance and big blade from hard alloy. It greatly improves the drilling efficiency
and is the ideal drill bit for the drill operation of medium & hard as well as super hard rock.
2). Cutting structure is force balanced and bit blade is asymmetrically designed so that the load
on bit is balanced that resulting better stability of the bit.
3). Main cutter are high performance PDC cutters to insure service life of the bit while improving
ROP.
4). Cutter exposure is optimized to insure the oil bit can achieve higher ROP is soft to medium
formations.
5). Shock absorbers are designed to make the bit capable of drilling through formations with
hard strigers.
6). Hydraulic system of the bit is optimized using dynamic flow pattern simulation technology
to enhance cleaning and cooling effects of the bit to effectively prevent bit from balling.
2. Detail information
1.PDC Bit( Matrix Body) | |
Type and Features | PDC bit can be customized for oil well,water well, mining, explorer well drilling. |
Suitable Formation | Various of hardness rocks or mud except the hardest hardness or uniform rocks like cobble. |
Main Type | Bit Diameters: 5 7/8",6",6 1/2",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4", etc. |
2. PDC Matrix Body Core Bit | |
Type and Features | PDC core bit can be customized for oil well,water well, mining, explorer well drilling. |
Suitable Formation | Various of hardness rocks or mud except the hardest hardness or uniform rocks like cobble. |
Main Type | 75/54mm,94/74mm,113/89mm,113/109mm,153/129mm,215/105mm,etc. |
1. PDC Steel Body Bit | |
Type and Features | PDC bit can be customized for oil well,water well, mining, explorer well drilling. |
Suitable Formation | Various of hardness rocks or mud except the hardest hardness or uniform rocks like cobble. |
Main Type | Bit Diameters: 5 7/8",6",6 1/2",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4", etc. |
2. PDC Steel Body Core Bit | |
Type and Features | PDC core bit can be customized for oil well,water well, mining, explorer well drilling. |
Suitable Formation | Various of hardness rocks or mud except the hardest hardness or Uniform rocks like cobble. |
Main Type | 75/54mm,94/74mm,113/89mm,113/109mm,153/129mm,215/105mm,etc. |
PDC Bit Body & Cutters Welding | |
PDC Body (Matrix) | Customized. Wings: 2~9. Main-Diamters: 5mm,75mm,94mm,113mm,133mm,152mm,215.9mm,311.1mm etc. |
2.PDC Body(Steel) | Customized. Wings: 2~9. Main-Diamters: 65mm,75mm,94mm,113mm,133mm,152mm,215.9mm,311.1mm etc. |
Core Bit Body (Matrix or Steel) | Main Type:75/54,94/74,113/89,113/109,153/129mm,110/215.9mm, etc. |
4.PDC Cutters and Welding OEM |
PDC Cutters Type : 5/16"(8mm), 1/2"(13mm), 5/8"(16mm), 3/4"(19mm). |
3.Applications:
1,Suit for drilling medium to medium-hard formations.
2,Evolute asymmetrical blade cutter design and balanced bit load so that bit whirl is prevented .
3,Composite gage protection and low torque design improve rate of penetration .
4,CFD hydraulic balance design results in better bit cleaning and cutting removal .
5,Combined utilization of high performance PDC compacts significantly prolongs bit life.
4.Specification about product:
1).pdc drill bits for oil exploration
2).specification:270mm
3).WOB:24-50 KN/mm
4).Rotate speed:100-150r/min
5).blade:3-10 blades
5.Characteristics about products:
1). Uses outline optimization design, adapts in different strata.
2). Short parabolic crown, cutting force balance design structure, spiral knife- wing, balance the bit force, improve impact resistance.
3). Uses the dynamic flow field technique of simulation, optimizes the drill bit water power design,
strengthens the drill bit clean, cooling capacity and prevents the drill bit balling.
4). Using high performance compound piece combination , enhances the bit life.
5). We have got the passport into the Russian market.
business
If you are interested in our products, please give me a reply and we will quote you the best price.
Remember to specify the following on enquiry:
* Diameter
* IADC code
* Thread Connection
* Bearing structure
* Drilling formation
For more detailed specifications or catalog please feel free to contact us.