26′′ TCI Tricone Bits for Oil Drilling

• Customized: Non-Customized
• Standard: API, ISO9001
• Length: Taper-length
• Type: Core Drill Bit
• Material: Tungsten Carbide
• Usage: Well Drilling
• Model NO.: 26′′
• Weight: 750kg
• Transport Package: Wooden Case
• Specification: 660.4mm
• Trademark: hengji
• Origin: Hebei Hejian
• HS Code: 82071990
• Production Capacity: 3000piece/Yezr

Product Description

Single cone bit is a kind of deceleration bit, which is the speed of cone is smaller than the speed of drill, mainly disorderly cutting broken rock. It is suitable for old well sidetracking and deepening the slim hole drilling operation under high rotary speed and drilling pressure.
1. Its application field is wide, not only suitable for side drilling, and can be used in deep well.
2. Work torque is lower than PDC bit in the same drilling pressure and formation condition. It can reduce the small size hole expansion buckling problems, so that avoid down hole accidents.
3. Single cone bit has advantages of both three cone bit and PDC bit, and make up the disadvantages of both. It is more suitable for large plastic formation than three cone bit, also can be applied to hard interlayer which PDC bit can not deal with other complex formation.
4. It can realize high speed and special drilling with down hole motor.

Model	TCI Tricone Bits
IADC CODE	417 437 517 537 617 637 737 827
Available sizes(inch)	3 1/2"~ 26" larger sizes can be custom as your requirement.
API regular pin(inch)	2 3/8;2 7/8;3 1/2;4 1/2;6 5/8;7 5/8
Recommended make up torque(KN.M)	4.1-4.7/6.1-7.5/9.5-12.2/16.3-12.7/38-43.4/46.1-54.2
Advantage	competitive price and best quality.
Bearing type	sealed bearing and non-sealed bearing JM/JMT(metal sealed journal bearing) RM/RMT(metal sealed roller bearing) JR/JRT (rubber sealed journal bearing RR/RRT (rubber sealed roller bearing FR(rubber sealed floating bearing)
Formation	soft ,medium soft ,hard,medium hard,very hard formation

FAQ

Q:How about your products ?

A: Yes. All our activities are accredited to ISO 9001:2008, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request.We have many high quality prducts (the more information) .

 

Q: Are you trading company or manufacturer ?

A: We are manufacturer and trader, specialized in the well drilling tools.

Q: How may years you are in this market?

A: We have been a leader in the field of drilling tools for 10 years since 2008,And get the better reputation from customers all over the world.

 

Q: Do you have own development team ?

A: We have research team including 18 engineers, they have gone abroad to study professional technology and come back after get qualifications .

 

Q:What is the quality of your product?

A:We set independent workshop for product inspecting, insure all products pass strict inspection 100% before sending to clients.

 

Q:What after-sales service do you support?

A:Our technicians provide after-sale technical support.We will be responsible for any quality problems.