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[China]
Trade Verify
Address: 65 EAST XINHUAN ROAD, SHANGHAI, CHINA
Contact name:Bill, George, Michael
ROSCHEN GROUP |
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Verified Suppliers
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IADC 637 Tungsten Carbide Tricone Drill bits 10 7/8 inch for Hard
Rock Formation Oil Drilling
Typical products:
Three cone bit is an important tool for oil drilling, its work
performance will directly affect the quality of drilling, drilling
efficiency and drilling costs f1. Three cone bit design is based on
practical experience, combined with the trial method, repeated
design and calculation, and thus design accuracy is low, long
cycle, it is difficult to improve the design quality, and each
calculation can only design a drill, low efficiency. Therefore, the
development of a set of three cone bit CAD system to achieve the
three cone bit parametric drawing is very necessary. 1 system of
the overall design of the three cone bit parametric drawing system
using functional modular programming method, the entire system is
divided into four functional modules: user interface management
module, drill bit tooth structure design module, database
management module, parametric drawing Module. User interface
design, embedded in AutoCAD using VBA secondary development tools
to achieve. Users through the user interface module input three
cone bit design parameters, to achieve human-computer information
exchange. The main function of the bit structure of the drill bit
is to calculate the complex three cone bit design data according to
the theory of the three cone bit design. The database management
module is a database created by Access 2003 as a data table.
Product Usage:
Drilling, exploration, oil, drill bits, drilling accessories
product name:
215.9mm metal seal Roschen tooth three cone bit
Product number:
FJ517G
Tricone bit
1> The durability of premium tungsten carbide insert is improved
with new formulas and new techniques for bit.
2> Multiple gauge protection with gauge trimmers on the heel,
tungsten carbide inserts and hardfacing on the shirttail increases
gauge holding capability and bearing life.
3> High precision bearing with two thrust faces.. Hardfaced head
bearing surface. CAbrasion resistance and seizure resistance of the
bearing are improved.
4> O-ring, Optimal seal compression and curved seal structure
can enhance the seal performance. increase the lubricating
reliability.
5> Product Application High WOB It is suitable for various
formations
Product advantages:
According to the number of teeth can be divided into single cone,
double cone, three cone and multi-cone bit. At home and abroad use
the most, the most common is the three cone bit. In the oil, ground
and various drilling industry, the cone bit is an indispensable
part, but the cone bit for some drilling industry price is too
high, which prompted some drilling industry on the second-hand cone
bit produced a great Interest, its low price, reliable quality
(only 1/3 of its life in oil drilling), the drilling industry to
reduce the large cost, so the second-hand cone has become part of
the drilling industry, an important part.
Other products:
Product Usage:
Drilling, exploration, oil, drill bits, drilling accessories,
trenchless
product name:
H series O-shaped rubber seal sliding bearing drill.
| TRICONE DRILL BITS - STANDARD CONNECTION SIZES * | |
| SIZE | STANDARD PIN CONNECTION |
| 2 1/2" to 2 3/4" inclusive | A - AW Rod |
| 2 7/8" to 3 3/8" inclusive | N4 Rod |
| 3 1/2" to 4 1/2" inclusive | 2 3/8" API |
| 4 5/8" to 5" inclusive | 2 7/8" API |
| 5 1/8" to 7 3/8" inclusive | 3 1/2" API |
| 7 1/2" to 9 3/8" inclusive | 4 1/2" API |
| 9 1/2" to 14 3/8" inclusive | 6 5/8" API |
| 14 1/2" to 18 1/2" inclusive | 6 5/8" API or 7 5/8" API |
| 18 5/8" to 26" inclusive | 7 5/8" API or 8 5/8" API |
| 27" and larger | 8 5/8" API |
| *Tricone bits are available with alternative connection sizes on request. | |
For more information, please contact:
ROSCHEN GROUP 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 ;
Keywords:
Tricone Bits Manufacturers
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