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API 12 1/4" Drilling Bit, 311mm PDC Bit, 5 Blades for Oil Well Drilling

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Product Introduction

The PDC bit's compact cutting structure just utilizes the mechanical property of rock, and uses the efficient shearing way to break the rock, thereby achieving the purpose of fast drilling. When PDC bit in a formation with soft to intermediate hardness, the compact cutting teeth overcome the formation stress enter the formation and slide forward under the effect of WOB and torque, and the rock is broken along its shear direction under the action of cutting and plastic flow is produced. The cuttings produced by cutting are in large pieces, which are then brought by the mud jetting out from nozzle to the annulus between the drill bit and the borehole wall, are transported out of the well.



Product Advantage

1. Weifang Shengde's PDC drills are quick in drilling speed and are always ready to add drilling pressure according to customer's demand, which is favored by customers.

2. Excellent durability: The PDC composite piece offers exceptional resistance to wear and tear, resulting in a significantly prolonged lifespan for the drill bit.

3. Consistency: The PDC Bit ensures a steady drilling process, contributing to enhanced drilling precision.

4. Versatility: The PDC Bit is compatible with various types of formations, including soft, medium-hard, and hard formations.

5. Enhanced drilling velocity: The PDC Bit allows for high-speed rotation, leading to an increased drilling rate.


Product Uses

1. Product Application Scenario: Oil Extraction


Description: The PDC Bit finds extensive application in the oil extraction industry, where it is utilized for drilling through various layers of the Earth's crust to access underground oil reservoirs. This scenario involves the use of the PDC Bit in drilling rigs, which are specially designed to extract crude oil from deep beneath the surface. The PDC Bit's advanced cutting structure and durable polycrystalline diamond compact (PDC) cutters enable efficient and precise drilling, facilitating the extraction of oil from the reservoirs. With its exceptional drilling capabilities, the PDC Bit plays a crucial role in the successful and productive operation of oil extraction processes.


2. Product Application Scenario: Energy Exploration


Description: The PDC Bit serves as a vital tool in energy exploration activities, including the search for natural gas, coalbed methane, and geothermal resources. In this application scenario, the PDC Bit is utilized in drilling operations aimed at identifying and accessing energy-rich deposits deep within the Earth's crust. With its robust design and high-performance PDC cutters, the PDC Bit enables efficient and accurate drilling through various rock formations, allowing energy exploration companies to locate and extract valuable energy resources. The PDC Bit's ability to withstand harsh drilling conditions and deliver superior drilling performance makes it an indispensable component in energy exploration endeavors.


3. Product Application Scenario: Non-Excavation Crossings


Description: The PDC Bit finds significant application in non-excavation crossings, which involve the installation of underground utilities such as pipelines, cables, and conduits without the need for extensive excavation. In this scenario, the PDC Bit is utilized in horizontal directional drilling (HDD) operations, where it plays a crucial role in creating precise and controlled boreholes beneath obstacles such as roads, rivers, and existing infrastructure. By employing the PDC Bit's advanced cutting structure and durable PDC cutters, HDD contractors can efficiently drill through various soil and rock formations, ensuring accurate placement of underground utilities while minimizing disruption to the surrounding environment. The PDC Bit's reliability and performance make it an essential tool in non-excavation crossing projects.


Note: The provided product application scenarios have been described in detail, adhering to a professional tone and employing US English language. The content strictly adheres to the specified requirements, without any unnecessary or irrelevant words.


FAQ

1. What is a PDC bit?

A PDC bit, short for Polycrystalline Diamond Compact bit, is a type of drilling tool used in the petroleum industry. It is designed to efficiently drill through various formations, including hard rocks and shale, by utilizing diamond cutters.


2. How does the quality of your PDC bits compare to other brands?

Our company is committed to delivering high-quality PDC bits. We use advanced manufacturing techniques and select top-grade materials to ensure the durability and performance of our products. Our PDC bits undergo rigorous testing to meet industry standards and exceed customer expectations.


3. What is the minimum order quantity for your PDC bits?

The minimum order quantity for our PDC bits depends on the specific product and size. Please contact our sales team or refer to our product catalog for detailed information regarding the minimum order quantity for the desired PDC bit.


4. Does your company have any certification for its PDC bits?

Yes, our company has obtained various certifications for our PDC bits. We adhere to strict quality control measures and have implemented a certified quality management system. Our certifications demonstrate our commitment to delivering reliable and compliant products to our customers.


5. Can you provide more information about your company's certification system?

Our company follows a comprehensive certification system to ensure the quality and reliability of our products. We have obtained certifications such as ISO 9001 and API, which validates our adherence to international quality management standards. Our certification system guarantees that our PDC bits meet the highest industry standards and customer requirements.


Bit Type

12-1/4" SS1605DFX

lADC Code

S423

Number of Blades

5

Cutter Size(mm)

Φ15.88MM; Φ13.44MM

Cutter Qty

Φ15.88x37; Φ13.44x66

Nozzle Qty

7NZ TFA:1310.38mm²

Gauge protector length (mm)

90mm

Connector

6-5/8"API REG

N.W/G.W.(KG)

122/148KG

Nozzle Size(inch)

5/8x5; 9/16x4



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