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Hard Formation Steel Tooth Tricone Bit

Hejian Sanlong Petroleum Machinery Co., Ltd.

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Hard Formation Steel Tooth Tricone Bit

Country/Region china
City & Province cangzhou hebei
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Product Details

Steel Tooth Tungsten Carbide Hard Formation Water Well Tricone Roller Bit


 

Introduction

 

Adopting a multiple diameter maintaining structure: the outer row of the cone is embedded with trimming teeth (GT teeth), the back claw of the wheel is embedded with hard alloy teeth, and the claw tip and front side are welded with wear-resistant alloy to improve the diameter maintaining ability of the drill bit.

 

Suitable Formation
IADC CODE
Rock Formation
WOB KN/mm
PRM(r/min)
115
Extremely soft formations with low compressive strength and high drillability, such as clay, mudstone, chalk.
0.3~0.75
180~60
117
Extremely soft formations with low compressive strength and high drillability, such as clay, mudstone, chalk.
0.35~0.8
150~80
127
Soft strata with low compressive strength and high drilla-bility, such as mudstone, gypsum, salt rock, soft shale, and soft limestone.
0.35~0.9
150~70
217
Soft to medium strata with low compressivestrength, such as medium soft shale, medium softlimestone, medium soft sandstone, and soft strata with hard intercalation.
0.4~1.0
100~60

 

Features

1. High strength, high elasticity, high temperature resistance, high wear resistance.

2. High precision metal seal.

3. Lock the balls to adapt to high speed.

4. Using high-strength and high-toughness carbide teeth,

 

 

 

Used in
Tri-cone bit is a decelerating bit. It is based on the fact that the speed of the cone is less than the speed of the bit. It is suitable for sidetracking of old wells and deepening of small boreholes under high speed and high drilling pressure.

 

 

 


FAQ:

1. How to order the products?

A: Please send the inquiry with detail item description or with Model number.

 

2. How about the common packing?

A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.

 

3. Can I expect a quality products?

A: Yes. mature production technology ensuring the quality satisfy international request.

 

4. How to check the product are the exact one you want?

A: If possible, please attach one reference picture to avoid any misunderstanding or any links from our website for a better understanding.

 

5. How to control quality?

A: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.

 

6. Fast delivery time:

A: Usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.

 

7. Competitive price:

A: Our factory can supply you the lowest price due to direct sale to customers without distributor!

 

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