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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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Tricone Roller Cone Drill Bits
Roschen offers new steel tooth and tungsten carbide insert (tci) tricone bits in sizes from 2 1/2" – 36", with open or sealed bearings, regular or jet circulation, and a wide range of additional custom features for ideal performance in any formation. Tricone bits can be customized to optimize penetration rates and bit life in particular formations and under specific operating weights and rotation speeds.
Specification of our tricone bit
Working condition of the bit in directional and horizontal drilling applications is quite different than in vertical well drilling. Our tricone bit has structure features of metal face sealed, specialconeshell protection, enhanced head O.D. Protection and enhanced gage protection, so that tricone bit is suitable for drilling in directional and horizontal well drilling applications.
Tricone bit features high RPM, better gage protection and stability, higher reliability,
excellent hydraulic effect and longer working life, etc.
Tricone bit is suitable for drilling at 300~90 RPM and is the ideal choice for directional, horizontal and horizontal multilateral well drilling applications.
The size range of MD series bit is 7 7/8-12 1/4 inch and its IADC code is 437-647.
Lower drilling cost using roller cone drill bit technology
Tricone roller cone drill bits maximize performance in a defined
application. Our culture of continuous improvement—based on our R
& D commitment to enhancing your drilling projects achieves
higher ROP with lower cost-per-foot.
We were the first company to introduce the two-cone drill bit,
which was patented more than 100 years ago in 1909, launching the
modern day oil and gas industry.
Twenty-four years later, we introduced the Tricone roller cone
drill bit. This technology remains the industry standard with its
numerous enhancements. Our product line also includes tungsten
carbide insert (TCI) bits and steel tooth bits for the toughest
drilling applications.
Call us or send us an e-mail to ask our experts how we can optimize your drilling program.
Vanguard-tci
Vanguard Premium Tricone Drill Bits
ROSCHEN Vanguard tricone roller cone drill bit platform lowers your
cost-per-foot with improved bit reliability and decreased NPT in
high-cost intervals.
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GX Roller Cone Drill Bits
GX roller cone drill bits with our reliable elastomer seal are the right choice for conventional applications.
Triton-steel-tooth-roller-cone-bit
Triton Roller Cone Drill Bits
Our Triton roller cone bit is the dependable, low-priced solution that ensures dependable performance and delivers a quality borehole.
| 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. | |
FAQ
1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight
2. Handling time for an order
Based on order quantity, normally it takes 20 days for production.
in 3 working days after receiving the advance payment
3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or
by air
Bulk order: we suggest by air or by sea.
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before
shipping out.
5. After Services:
a. Our sales team will response for your question within 24 hours
(Holidays Excluded)
b. Technical Support will be available in any time
6. Quality & Service:
A. There will be strict inspection and testing for every order
before shipping out.
B. Our sales team and Technical Support will response for your
question within 24 hours
C. Free replacement will provide once the failure confirmed caused
or our product quality; Not satisfied with a refund.
Terms & Conditions of Ordering:
Quality warranty:
Our products are made of high quality steel and all spares parts
are inspected strictly before shipping. We have quickly responses
for your complaint and suggestion.
Package:
Using ply-wooden cases and pallet for package to protect the
products and avoid the damage during transportation. Also we can
customize package according to your special requests.
Production time:
Generally need 15-25 days
Transportation:
By air, By Express or By sea according to your requests.
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
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