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The 13 5/8'' 346mm IADC 537 Tricone Bit is built for efficient drilling. Its tungsten carbide inserts are optimized for medium formations. The elastomer-sealed bearing enhances performance in tough drilling conditions. This bit works with mud fluid circulation for stable operations. The design includes three jet nozzles for improved fluid distribution. It is suitable for diverse drilling projects like oil, gas, and geothermal wells.
1. Hardfacing Technology: Tungsten carbide particles are applied to the shirttail and the leading edge of the bit leg to provide extra protection in high-speed, directional, or abrasive drilling applications.
2. Seal and Lubrication: High-quality HNBR O-rings are used for the bearing seal, ensuring optimal compression and radial seal structure for improved performance. The compensation system and premium bit grease help maintain pressure balance and enhance lubrication reliability.
High-precision journal bearing with two thrust faces.
Ball-locked cone enhances stability during drilling.
Hardfaced head bearing surface with silver-plated friction-reducing alloy.
Improved abrasion and seizure resistance for high rotary drilling operations.
Tungsten carbide inserts minimize wear in abrasive formations.
Protects the gauge and enhances bit stability and lifespan.
Three jet nozzles ensure greater flow capacity.
Optimizes fluid distribution to cones for efficient drilling performance.
HENGJI BIT SPEC | IADC CODE 537 |  |
Diameter | 13 5/8"(346.1mm) | |
Tooth Type | TCI | |
Bearing Type | Elastomer sealed bearing | |
Circulation Type | Mud fluid | |
Thread Connection | 6 5/8API 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 | |
Formations | Soft to medium formations with low compressive strength, such as medium, soft shale, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds, etc. | |
Application | water well drilling,oil &gas well drilling ,HDD,exploration,geothermal well drilling,drilling projects,etc | |
Multi-button roller design enhances rock-breaking efficiency.
Increases drilling speed and reduces operational delays.
Performs well in soft to hard geological formations.
Maintains stable operation in diverse geological conditions.
High-strength, wear-resistant materials ensure extended lifespan.
Reduces the need for frequent bit replacements.
Efficient drilling minimizes operational time and costs.
Durable construction reduces maintenance expenses.
Effective for medium to hard formations in oil and gas exploration.
Suitable for penetrating soft to medium formations like sandstone and shale.
Reliable performance in horizontal drilling for infrastructure projects.
Ideal for resource exploration across various terrains.
Well-suited for geothermal energy extraction.
Applicable to diverse drilling operations in construction and mining.
Tailored carbide inserts and nozzle designs for specific geological needs.
Expert consultation to maximize bit efficiency and performance.
Q1: What types of geological formations is this tricone bit suitable for?
A1: This bit is designed for soft to medium formations, including shale, sandstone, and limestone.
Q2: What is the bearing type of the Hengji 13 5/8'' tricone bit?
A2: The bit features elastomer sealed bearings for improved durability and performance in various conditions.
Q3: What kind of nozzle system does this tricone bit use?
A3: The tricone bit comes with three jet nozzles that optimize fluid distribution and enhance drilling efficiency.
Q4: Can this tricone bit be used in oil and gas drilling operations?
A4: Yes, it is suitable for oil and gas well drilling, providing efficient rock penetration in medium to hard formations.
Q5: Can this tricone bit be used for water well drilling?
A5: Yes, it is effective for water well drilling, especially in formations like sandstone and shale.
The 13 5/8'' 346mm IADC 537 Tricone Bit is built for efficient drilling. Its tungsten carbide inserts are optimized for medium formations. The elastomer-sealed bearing enhances performance in tough drilling conditions. This bit works with mud fluid circulation for stable operations. The design includes three jet nozzles for improved fluid distribution. It is suitable for diverse drilling projects like oil, gas, and geothermal wells.
1. Hardfacing Technology: Tungsten carbide particles are applied to the shirttail and the leading edge of the bit leg to provide extra protection in high-speed, directional, or abrasive drilling applications.
2. Seal and Lubrication: High-quality HNBR O-rings are used for the bearing seal, ensuring optimal compression and radial seal structure for improved performance. The compensation system and premium bit grease help maintain pressure balance and enhance lubrication reliability.
High-precision journal bearing with two thrust faces.
Ball-locked cone enhances stability during drilling.
Hardfaced head bearing surface with silver-plated friction-reducing alloy.
Improved abrasion and seizure resistance for high rotary drilling operations.
Tungsten carbide inserts minimize wear in abrasive formations.
Protects the gauge and enhances bit stability and lifespan.
Three jet nozzles ensure greater flow capacity.
Optimizes fluid distribution to cones for efficient drilling performance.
HENGJI BIT SPEC | IADC CODE 537 | |
Diameter | 13 5/8"(346.1mm) | |
Tooth Type | TCI | |
Bearing Type | Elastomer sealed bearing | |
Circulation Type | Mud fluid | |
Thread Connection | 6 5/8API 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 | |
Formations | Soft to medium formations with low compressive strength, such as medium, soft shale, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds, etc. | |
Application | water well drilling,oil &gas well drilling ,HDD,exploration,geothermal well drilling,drilling projects,etc | |
Multi-button roller design enhances rock-breaking efficiency.
Increases drilling speed and reduces operational delays.
Performs well in soft to hard geological formations.
Maintains stable operation in diverse geological conditions.
High-strength, wear-resistant materials ensure extended lifespan.
Reduces the need for frequent bit replacements.
Efficient drilling minimizes operational time and costs.
Durable construction reduces maintenance expenses.
Effective for medium to hard formations in oil and gas exploration.
Suitable for penetrating soft to medium formations like sandstone and shale.
Reliable performance in horizontal drilling for infrastructure projects.
Ideal for resource exploration across various terrains.
Well-suited for geothermal energy extraction.
Applicable to diverse drilling operations in construction and mining.
Tailored carbide inserts and nozzle designs for specific geological needs.
Expert consultation to maximize bit efficiency and performance.
Q1: What types of geological formations is this tricone bit suitable for?
A1: This bit is designed for soft to medium formations, including shale, sandstone, and limestone.
Q2: What is the bearing type of the Hengji 13 5/8'' tricone bit?
A2: The bit features elastomer sealed bearings for improved durability and performance in various conditions.
Q3: What kind of nozzle system does this tricone bit use?
A3: The tricone bit comes with three jet nozzles that optimize fluid distribution and enhance drilling efficiency.
Q4: Can this tricone bit be used in oil and gas drilling operations?
A4: Yes, it is suitable for oil and gas well drilling, providing efficient rock penetration in medium to hard formations.
Q5: Can this tricone bit be used for water well drilling?
A5: Yes, it is effective for water well drilling, especially in formations like sandstone and shale.
