Factory supplied Smith Pdc Bits - Tricone bit 537 – Ruishi

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Factory supplied Smith Pdc Bits - 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

 


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Factory supplied Smith Pdc Bits - Tricone bit 537 – Ruishi detail pictures

Factory supplied Smith Pdc Bits - Tricone bit 537 – Ruishi detail pictures


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We hold strengthening and perfecting our items and repair. At the same time, we get the job done actively to do research and progress for Factory supplied Smith Pdc Bits - Tricone bit 537 – Ruishi , The product will supply to all over the world, such as: Accra, Panama, Maldives, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we'll continue to develop, to supply the high-quality goods and services, and promote lasting cooperation with our customers, common development and create a better future.
  • Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
    5 Stars By Cornelia from Sudan - 2017.09.29 11:19
    We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Jack from Milan - 2017.08.18 11:04