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7 1/2'' 190mm IADC 537 Petroleum Oil Well Drilling Three Cone Bit

HJ Bit is a leading manufacturer of high-performance drilling tools in the oil and gas industry. We provide comprehensive solutions for your petroleum oil well drilling needs. HJ Bit offers a wide variety of tricone bits designed for diverse drilling conditions. Whether you’re working on exploration, water well drilling, or oil & gas projects, we can be your trusted partner. Contact us today for a quote and tailored solutions.
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Description


The 7 1/2" IADC 537 Tricone Bit is designed for efficient drilling in soft to medium formations. It features TCI inserts for superior durability and wear resistance. This bit is well-suited for oil and gas well drilling projects, providing reliable performance in harsh conditions.

The bit uses elastomer-sealed bearings that enhance its lifespan. It supports efficient fluid circulation with its three jet nozzles, ensuring proper cuttings evacuation. With the availability of gauge and shirttail protection, it is built to handle tough conditions and extend operational life.

This bit is ideal for use in water well drilling, HDD, exploration, and geothermal drilling. It operates effectively within a range of parameters, ensuring adaptability to various drilling conditions. The bit is available for sale through trusted suppliers and manufacturers, offering cost-effective solutions for drilling projects.


Product Parameter


HENGJI BIT  SPEC

IADC CODE 537

7 78 537 (1)

Diameter

7  1/2 "(190.5mm)

Tooth Type

TCI

Bearing Type

Elastomer sealed bearing

Circulation Type

Mud fluid

Thread Connection

4 1/2 API REG PIN

Nozzle

three jet nozzles

Gauge Protection

Available

Shirttail Protection

Available

Operating Parameters

RPM(r/min)

120~50

WOB(KN)

0.45~1.0

Application

water well drilling,oil &gas well drilling ,HDD,exploration,geothermal well drilling,drilling projects,etc

7 78 537-1


Features 


  • Durable Design: Optimized for soft to medium formations, ensuring reliable performance.

  • Advanced Cutting Technology: Tungsten carbide inserts enhance penetration and resist wear.

  • Effective Sealing System: Elastomer-sealed bearings increase bit lifespan and reliability.

  • Fluid Circulation: Mud fluid circulation ensures efficient cuttings removal during drilling.

  • Protection Systems: Gauge and shirttail protection boost bit longevity and improve hole quality.


Advantages


  • Efficient Drilling: Designed for soft to medium formations with low compressive strength.

  • Enhanced Durability: TCI inserts provide improved wear resistance, extending operational life.

  • Reduced Maintenance: Elastomer-sealed bearings reduce maintenance frequency and costs.

  • Cost-Effective: Longer bit life and reduced downtime help lower operational costs.


Applications


  • Water Well Drilling: Ideal for deep drilling in soft and medium rock formations.

  • Oil & Gas Well Drilling: Effective in drilling medium-soft formations with low compressive strength.

  • Horizontal Directional Drilling (HDD): Suitable for pipeline and cable installation projects.

  • Exploration: Versatile for various exploration drilling operations.

  • Geothermal Well Drilling: Works well in geothermal drilling with moderate rock formations.


Service


  • Custom Bit Design: Customizable to meet specific formation and project requirements.

  • Expert Support: Professional advice to help select the optimal bit for diverse drilling conditions.

  • Global Availability: Worldwide distribution and after-sales service for ongoing support.

  • High-Quality Materials: Manufactured with top-grade materials to ensure excellent performance and durability.


FAQs


  1. What types of formations is the 7 1/2'' IADC 537 bit designed for?

    • The IADC 537 bit is ideal for soft to medium formations with low compressive strength, including shale, sandstone, and limestone.

  2. What is the benefit of using elastomer-sealed bearings in the IADC 537 tricone bit?

    • Elastomer-sealed bearings reduce maintenance needs, improve the sealing efficiency, and extend the operational life of the bit.

  3. How does the IADC 537 bit perform in oil and gas drilling operations?

    • The IADC 537 bit performs effectively in oil and gas drilling, delivering high penetration rates and excellent wear resistance in medium-strength rock formations.

  4. Can the 7 1/2'' IADC 537 bit be used for both vertical and horizontal drilling?

    • Yes, it is suitable for both vertical and horizontal directional drilling, especially in HDD operations for installing pipelines or cables.

  5. What makes the TCI inserts in the IADC 537 bit so effective?

    • TCI inserts provide superior wear resistance and enhanced penetration, ensuring the bit performs well in challenging conditions and offers a longer service life.



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Hejian Hengji Bit Manufacture Co.,LTD  is specialized in researching and production of rock drilling bits , mainly includes tricone bits, PDC bits, HDD hole opener, foundation single roller cutters, drag bits and related tools with advanced CNC machines and R&D team.

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Junziguan industrial zone, hejian city, hebei province
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