5 Blade Steel Body PDC Bit

High-Performance 5 Blade Steel Body PDC Bit for Efficient Drilling in Medium to Hard Formations

SHAANXI HAINAISEN INTELLIGENT EQUIPMENT MANUFACTURING CO., LTD delivers the 5 Blade Steel Body PDC Bit, engineered with 96 precision-mounted PDC cutters across five optimized blades. This 241.3mm (9.5") bit features a robust steel body construction with 85mm gauge length and weighs 65KGS, designed specifically for soft to medium-hard formations. With an IADC code of S123 and API 6-5/8 REG.PIN connection, this bit combines superior impact resistance with exceptional heat dissipation capabilities. Manufactured in our 6,000-square-meter facility by a team of over 150 professionals including 20 senior technicians, each bit represents over 10 years of PDC cutting technology expertise and delivers consistent performance in demanding drilling environments.

Why Choose Steel Body Construction Over Matrix Design

Steel body technology provides you with remarkable advantages when drilling through challenging formations. The steel construction delivers superior impact resistance compared to traditional matrix-body options, absorbing shock loads effectively during sudden impacts or interbedded hard streaks.

Your operations benefit from enhanced durability that extends bit life significantly. The strong steel frame protects PDC cutters better, maintaining sharp cutting edges throughout extended drilling runs. This translates directly into reduced replacement frequency and lower operational costs.

The thermal conductivity of steel ensures efficient heat transfer away from cutting elements. This prevents overheating during high-speed drilling operations, particularly critical when working with harder formations where heat buildup typically accelerates wear.

Operating Parameters:

PDC Bit Selection Guide

Advanced Design Features for Maximum Performance

The medium parabolic crown profile combined with heavy cutter density enables you to achieve high rates of penetration in formations with medium compressive strength. This design proves particularly effective in limestone, sandstone, and shale applications.

Deep blade geometry provides multi-functional hydraulic advantages. You'll experience improved cooling performance that maintains optimal operating temperatures even in hard and abrasive formations. The seven-nozzle configuration ensures proper fluid circulation, removing cuttings efficiently while protecting cutters from premature wear.

The high-intensity gauge design extends bit life substantially during steerable system operations. This feature becomes invaluable when navigating through hard and abrasive formations, where directional control remains critical to project success.

Formation Applications and Drilling Efficiency

Your drilling operations across various geological conditions benefit from this versatile bit design. The 5 Blade Steel Body PDC Bit excels in soft to medium-hard consistent formations including shale, sandstone, and limestone layers with small abrasive content.

The PDC cutting motion cuts rock rather than crushes it, resulting in faster penetration rates and more smooth operations. You will feel less vibration while drilling, which enhances directional control and extends the drilling assembly's lifespan.

The remarkable strength-to-weight ratio allows for aggressive cutting constructions without compromising durability. Drilling dynamics are improved by this feature, which is especially helpful in directional drilling scenarios where precise weight-on-bit management is essential.

Quality Control:

Throughout the production process, HAINAISEN upholds strict quality control procedures. Every product is put thru extensive testing and inspections to make sure it satisfies our exacting requirements for dependability and performance. Our ISO 9001:2015 certification attests to our dedication to quality.

Project Case Studies

A coal bed methane exploration project in northern China utilized our 5 Blade Steel Body PDC Bit through alternating layers of sandstone and coal seams. The bit completed 850 meters in a single run, demonstrating exceptional gauge retention and cutter integrity throughout the operation.

An oil and gas drilling operation in medium-hard limestone formations achieved 40% improvement in rate of penetration compared to previous matrix-body bits. The steel body construction maintained structural integrity despite encountering unexpected hard streaks, eliminating costly tripping operations.

A geothermal well project required drilling through abrasive sandstone with interbedded shale layers. Our bit delivered consistent performance across 720 meters, with minimal gauge wear and all cutters remaining functional at trip-out, validating the superior impact resistance of steel body design.

Packaging and Transportation:

To prevent damage during transportation, our products are carefully packaged in specially made containers. To guaranty prompt and secure delivery to your location, wherever in the world, we collaborate with dependable logistics partners.

Transaction Feedback:

We constantly work to enhance our goods and services because we cherish customer pleasure. In order to uphold our high standards and quickly resolve any issues, we welcome customer feedback regarding their experiences with our products.

Qualification Certification:

Several industry Certifications, such as ISO 9001:2015 and API Spec Q1, attest to our dedication to quality and safety. Our clients are reassured by these certificates that we follow global best practices and standards.

After-Sales Service

HAINAISEN provides thorough post-purchase help, including troubleshooting, maintenance advice, and technical support. Our committed staff is always available to assist you in getting the most out of your product.

FAQ

Q1: With this bit, which formations are most effective?
A: Shale, sandstone, limestone, and coal seams are among the mild to medium-hard rocks where this piece works well. Formations with small abrasive layers and medium compressive strength are suitable, according to the S123 IADC code.

Q2: How is bit longevity enhanced by steel body construction?
A: When compared to matrix materials, steel offers better ductility and impact resistance. This makes it possible for the bit to efficiently absorb shock loads, safeguarding PDC cutters and preserving cutting effectiveness throughout long drilling runs.

Q3: Is this bit suitable for situations involving directional drilling?
A: It is a good fit for steerable systems due to its high-intensity gage design and optimized blade layout. In difficult formations, the enhanced stability and decreased vibration improve directional control.

Q4: What should I know about maintenance considerations?
A: Performance can be maximized by routinely checking gage wear and cutter condition. Compared to matrix bits, the steel body makes reconditioning simpler, possibly allowing for several refurbishments throughout the bit is lifetime.

Q5: What impact does heat dissipation have on drilling efficiency?
A: By effectively transferring heat away from cutting parts, steel's thermal conductivity keeps PDC cutters from degrading. This prolongs bit life and preserves cutting efficiency, especially when operating at high speeds in more difficult forms.

Contact Us:

For inquiries about our 5 Blade Steel Body PDC Bit or any of our drilling solutions, please email us at hainaisen@hnsdrillbit.com. Our team is ready to assist you in elevating your drilling performance.