PDC Diamond Drilling Bit 12-1/4 Inch Steel Body For Oil Drilling Well

Description:

As per the International Association of Drilling Contractors (IADC), the classification of Fixed-cutter bits comprises four characters that indicate the following:

• Material of the body.
• Density of the cutters.
• Size or type of the cutters.
• Profile of the bit.

All our drill bits conform to the API standard and are utilized in the drilling industry. We offer PDC drill bits ranging in size from 3 to 22 inches, equipped with 3 to 9 blades. Additionally, you have the option to choose different classified cutters based on your budget.

Drill Bit PDC Cutters

PDC Cutters, made of Polycrystalline Diamond Composite (PDC), serve as the primary contact point for drill bits. These cutters are primarily responsible for efficiently removing rock during drilling operations. Operating in a challenging environment, PDC cutters are subjected to frequent heating and cooling within the well.

To ensure optimal performance, PDC cutters with superior thermal stability and minimal thermal deterioration are preferred. Such cutters exhibit higher Rate of Penetration (ROP) and enhanced wear resistance. Therefore, it is essential to optimize the selection of the cutters.

Drill Bit Nozzles

Drill bit nozzles play a crucial role in maintaining the temperature of the Polycrystalline Diamond Composite (PDC) cutters and clearing the cutting zone. The positioning and angle of these nozzles significantly impact the drill bit's effectiveness. Additionally, fluid channels, coupled with the nozzle's location, improve the removal of cuttings.

Steel Body PDC Bits

In contrast to matrix bodies, steel bodies provide a high level of impact resistance due to the strength and ductility of steel. Although softer and lacking protective features, steel bit bodies can withstand severe impact loads. Moreover, worn or damaged cutters can be easily replaced, allowing for multiple rebuilds. This feature is particularly beneficial for operators working in low-cost drilling environments.

Compared to roller cones, polycrystalline diamond compact (PDC) drill bits have a single, non-moving body. This design allows PDC bits to operate at faster rotation rates, effectively shredding rock formations.

Why Choose PDC Drill Bit

PDC drill bits have been successfully utilized in the oil field and have gained popularity in the Waterwell and HDD industry.

The primary advantage of using PDC bits is increased production. When properly used, a PDC bit can significantly improve the penetration rate, resulting in faster project completion, fuel savings, and reduced labor costs per hole.

Another benefit of PDC bits is the reduced stress they place on drill rigs. They require less weight on the bit compared to roller cones, and typically require less push/pull force. This translates to less torque, reduced stress, and vibration on drilling rods.

PDC products have no moving parts and produce clean holes with consistent cutting sizes.

Suzhou Energy Tool Co., Ltd . (short for “ENG ” ) is a high-tech company formed by a group of drill bit experts with over 20 years of work experience in the world's top oil service companies. ENG has cooperated with many research institutes at home and has formed an advanced technological system based on market-oriented and continuously promoting technological innovation and product improvement. ENG‘S bits production lines are equipped with 5-axis machining centers, Modern lathes, and FMS (Flexible manufacturing system ) and can produce matrix body and steel body PDC bits from 3-1/4” to 26” in diameter.

ENG has been keeping on  producing high-quality products to meet the buyer diffferent requirement of different drilling well and rock fromation . The company’s QMS has been award  API, ISO 9001 certification for many years. ENG has Obtained  21 patents by Chinese government .On the products Research and Development, ENG has built the basis of 3-dimensional CAD and PDM (Product Data Management ), can technically control the whole process of product manager, so that the product development can be done in a fast and precise manner to maximally meet the time and function requirement of the market for product lifecycle management.

ENG developed different performance series PDC cutters for PDC bit to meet different drilling applications and drilling requirements of different formations. Some PDC Cutter is imported from the USA Or Europe. ENG's advantage is high product quality, short delivery time, small lot, and multi-types. The products have been exported to over 10 countries Such as the USA, Australia, Indonesia, Thailand, Malaysia, Indonesia, Argentina, and so on.