8 1/2''steel Body PDC Bit for Hard Rock Drilling Oil Field Drill Bit

Product Description

Product Description

 PDC steel body drill bits adopt a steel body structure, mainly made of alloy steel, with high strength and toughness. The cutting teeth are usually polycrystalline diamond (PDC) composite cutters, which have high hardness and good wear resistance, and can effectively improve the service life and drilling efficiency of the drill bit.

Design for higher ROP in drilling deeper and harder formations, PDC drill bit always drills from ground to bottom directly with less or even a single run, saving large amount of drill time and cost .
PDC drill bit runs with lower WOB but Higher RPM, so it usually works with downhole motor to pick up rotating speed.
The performance of PDC drill bit depends a lot on PDC cutters, we provide unique solution to specific requirement on varied formations

Features

Welding high-performance wear-resistant materials on the surface of the blade to enhance its strength and deepen the waterway to accelerate the discharge of mud debris.

Using PDC cutters to lengthen gauge. Improve the lateral stability and compressive strength of the drill bit, reduce lateral offset and improve well bore quality.

Blade and cutting tooth configuration: This drill bit (usually) is equipped with three to nine blades, each with a main cutting tooth distributed on it.
Applicability: PDC steel body drill bits are suitable for various soft and hard formations, and their design can effectively deal with formations containing abrasive interlayers, while also having good impact resistance and wear resistance.

Multifunctionality: PDC steel body drill bits are suitable for various well types such as vertical wells, directional wells, and horizontal wells, and can meet the needs of different working conditions.

.Drilling efficiency: PDC steel body drill bits are known for their high cutting efficiency and can complete drilling tasks in a short period of time.

Technological improvement: With the development of technology, the design of PDC steel body drill bits is constantly optimized, such as adjusting the crown shape, tooth density, and increasing the chip groove area, further improving their performance in complex formations.

Specification

HENGJI BIT  SPEC
Size of bit	3 1/2''~36''
Primary Cutter Size	13 16 19
Blade Qty.	3~9
Thread Connection	REG PIN
Nozzle	3~10

Applications

Water Well Drilling: Tailored for soft to medium formations, this bit ensures efficient drilling in diverse geological conditions, making it ideal for water well projects.
Oil & Gas Exploration: Delivers dependable performance across a wide range of geological environments, making it a strong choice for oil and gas exploration operations.
Horizontal Directional Drilling (HDD): Perfect for HDD projects, providing high efficiency and durability to meet the demands of varied and complex drilling conditions.
Geothermal Well Drilling: Engineered for geothermal drilling, offering consistent and reliable performance in soft rock formations, ensuring successful operations.

Packing & Delivery

Packaging
Wood Box Packaging: Standard packaging for safe delivery.
Fumigation Tray: Used when necessary for international shipping.
Custom Packaging: Available based on customer requirements.

Delivery
 Prepared for Delivery: Within 1 week if in stock.
Out of Stock: Delivery time depends on order quantity.
Transportation Methods: By sea or air.

Certifications

HENGJI Advantages

--The excellent  engineers .
--Advanced technology and Equipment, International standard.
--R&D center for rock drilling tools, high precision CNC machines, SGS&ISO Certified.
--15+ Years & 40+ Countries service experience.
--Optimized solutions for various of requirement.

Company Profile

Hejian Hengji Bit Manufacture Co.,LTD  is specialized in manufacturing high quality rock bit,especially for tricone bit,PDC bit,hole opener,single cone bit and drag bit.With advanced CNC machines and R&D team and on-time delivery. we have kept our clients ahead of schedule and under budget by providing the highest quality tools at the best possible prices .
    We ship to more than 40 different countries and serve industries such as Oil & Gas, water well , Construction,Mining,  Horizontal Directional Drilling (HDD), Geothermal and Environmental. Our experienced staff is here to assist you with everything from choosing the right bit to shipping around the globe.

FAQ

 

1. What types of rock formations are best suited for this PDC Bit?
Our PDC Bit is designed to perform well in a wide variety of rock formations. It excels in soft to medium-hard rocks such as sandstone, limestone, and shale. However, it can also be used in harder abrasive rocks like granite and quartzite with proper bit selection and operational adjustments. The key is to match the bit's design and cutter properties to the specific rock characteristics for optimal performance.

2. How do I determine the appropriate PDC Bit for my drilling project?
Several factors need to be considered when choosing a PDC Bit, including the type of rock formation, the drilling application (vertical, horizontal, etc.), the drilling parameters (such as weight on bit and rotational speed), and the desired rate of penetration. Consulting with our technical experts or referring to the bit selection guide provided with the product can help you make an informed decision.

3. What is the expected lifespan of the PDC Bit?
The lifespan of the PDC Bit depends on various factors, such as the type of rock being drilled, the drilling conditions, and the operating parameters. In general, in softer rock formations with proper operation, the bit can last for a relatively long time. In harder and more abrasive rocks, the lifespan may be shorter. Regular inspection and maintenance can also help extend the bit's life.

4: Can the bit be customized based on specific needs?
A: Yes, HJ Bit offers tailored solutions for unique drilling requirements, ensuring the best performance for each project.
5: What packaging options are available for this product?
A: The bit is packaged in wood boxes, with fumigation trays available if necessary. Custom packaging can also be provided based on the customer's needs.
6: How soon can I receive the product after ordering?
A: If the product is in stock, it can be shipped within 1 week. Delivery time may vary depending on order quantity when out of stock.
7: How is the product delivered?
A: The product can be delivered by sea or air, depending on your location and order specifications.