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[China]
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Address: 65 EAST XINHUAN ROAD, SHANGHAI, CHINA
Contact name:Bill, George, Michael
ROSCHEN GROUP |
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14 3/4" Water Well Drilling Oil Drill Bit Sizes PDC Bit
Discriptions:
Using high-quality steel to make the base material of PDC bit, the surface of the blade weld high-performance wear-resistant materials, the use of computer software for the overall design of asymmetic double teeth staright blade,medium parbolic crown,long gage shape structure.cutting structrue design using the force balance ,cutters rationals arrangement of different structures in different locations of the drill effectively improve the offensive,and anti-abrasive, a substantial increase drilling speed.The application of fluid dynamics analysis and numerical simulation of flow field analysis techniques to the design of hydraulic nozzle angle and position of numerical simulation using finite element analysis method,so that the effect of jet carrying rocks and water jet assisted rock to achieve optimal results.
Rough Specification
Matrix Body PDC Bit | |
| 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 ununiform 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. |
| Body Type: Matrix or Steel | |
| Cutter Sizes:5/16"(8mm),1/2"(13mm),5/8"(16mm),3/4"(19mm),etc. | |
| Blades:2~9 Wings. | |
| 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 ununiform rocks like cobble. |
| Main Type | 75/54mm,94/74mm,113/89mm,113/109mm,153/129mm,215/105mm,etc. |
Steel Body PDC Bit | |
| 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 ununiform 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. |
| Body Type: Matrix or Steel | |
| Cutter Sizes:5/16"(8mm),1/2"(13mm),5/8"(16mm),3/4"(19mm),etc. | |
| Blades:2~9 Wings. | |
| 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 ununiform rocks like cobble. |
| Main Type | 75/54mm,94/74mm,113/89mm,113/109mm,153/129mm,215/105mm,etc.
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3. PDC ADVANTAGES
PDC Drill Bits are equipped with Hardened Alloy Steel base
material;High performance PDC-Cutters;Carbide and Diamond gauge
protection;Carbide/Diamond Shock Studs;Threaded or Plain Carbide
Nozzles for Flushing
Above features are subject to changes and modifications according to customers' requirements.
The Diamond PDC drill bit designed to run at high penetration rates
even in applications that call for higher blade and cutter counts.
Its unique cutting structure layout adds another dimension to bit
stability and smooth running by combining the penetration rate
potential of traditional "single set" cutter layouts with the life
extending features of a "plural set" cutter layout. The result is a
bit that runs up to 20 percent faster than conventional PDC bits
with minimum bit wear.
Diamond bits work across an extended range of weight on bit,
penetrating quickly even at low bit weights in softer rock. When
formations firm up, the bits can take added weight with a smooth
torque response and maintain higher than competitive rates of
penetration. The technology is a departure from traditional plural
set bits that require higher weights to drill even in soft rock,
and are generally durable, but slow, even in harder rock.
Traditional plural set bits also can produce an erratic torque
response when taking additional weight.
We are a Robert Roschen family owned Global leading manufacturer of
rock drilling tools, like Roller Tricone Rock Bits, Hole Opener,
Single Cone Roller Bits, PDC Bits, Diamond PCD Tricone Drill Bits,
DTH Drilling Tools, such as DTH hammers and bits, DTH drill pipes,
RC hammers and bits, tophammer button bits, coupling, cross bits,
drill rods located in Germany, China(joint-venture).
We have rich experience in this field of Roller Tricone Bits, PDC
Drill Bits, Oil Drilling Toosl, Rock Drilling tools, DTH hammers
and bits for 60 years.
For more information please contact:
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
WeChat: +86-137 6419 5009 ; +86-135 8585 5390
WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390
Email: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschen.com ; http://www.roschen.net
http://www.roschen.cn ; http://www.roschendrill.com
http://www.roschenmining.com ; http://www.roschendrilling.com
http://www.roschengroup.com
