One of Hottest for Cone Bit - Tricone bit 537 – Ruishi
One of Hottest for Cone Bit - Tricone bit 537 – Ruishi Detail:
1. Motor hardfacing: Tungsten carbide particle hardfacing is applied liberally along the shirttail and extended up the leading edge of the bit leg for additional protection in high-speed, directional or abrasive applications.
2. Shirttail Compacts: Tungsten carbide compacts are added to the shirttail to reduce leg wear in abrasive formations and deviated or horizontal wellbores.
3. G-Gauge protection: more tungsten carbide inserts are placed in the gauge to reduce the wear in the abrasive formation. It can protect gauge and increases the stability and life of the bit.
4. Additional reaming gauge row: protects shirttail and reduces thermal effect on sealing and enhances ROP of the bit.
5. Additional rows of teeth: the additional rows of teeth increase drilling efficiency and durability without sacrificing ROP .There is more evenly distributed WOB without tracking and with less off-center running.
Application: Suitable for very soft formation with low compressive strength and high drillability ,such as clay,mudstone,gypsum and soft limestone,etc.
Bit Size |
IADC Code |
API Connection |
RECOMMENDED PARAMETERS |
||
in |
mm |
Rotary Speed (rpm) |
Weight On Bit(KN) |
||
8 -1/2” |
215.9 |
437 |
4-1/2’’API REG |
240~70 |
0.35~0.9 |
9 -1/2” |
241.3 |
437 |
4-1/2’’API REG |
240~70 |
0.35~0.9 |
12-1/4” |
311.1 |
437 |
6-5/8’’API REG |
240~70 |
0.35~0.9 |
Product detail pictures:
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Good quality comes to start with; service is foremost; organization is cooperation" is our enterprise philosophy which is regularly observed and pursued by our firm for One of Hottest for Cone Bit - Tricone bit 537 – Ruishi , The product will supply to all over the world, such as: Hungary, Croatia, Australia, To work with an excellent products manufacturer, our company is your best choice. Warmly welcome you and opening up the boundaries of communication. We are the ideal partner of your business development and look forward to your sincere cooperation.
By Fernando from Doha - 2018.09.21 11:01
We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
By Penny from New Orleans - 2017.07.28 15:46