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API 12-1/4" Split PDC Drill Bit

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Product Introduction

The diameter-keeping plate and PDC tooth plate are both components of the drill bit. The diameter-keeping plate and PDC tooth plate are both components of the drill bit. If they become worn out, they can be easily replaced with new ones. This design reduces the cost of maintenance and replacement.



Product Advantage

Split type oil drill bit, its advantages are mainly reflected in the following aspects:

- High chip removal capacity: The split design generates high velocity rock chips, which helps to better clean the drill bit taper of chips, thus allowing a large amount of chips to be removed from the shoulder cutting teeth during drilling. Compared to conventional designs, the SplitBlade has 7 times more chip removal capacity.


- High rock-eating capacity: After cleaning, the bit teeth are able to eat and break up rock unimpeded, reducing heat buildup, which in turn reduces heat damage, extends bit life, and increases mechanical drilling speeds.


- Improved Tool Face Control: SplitBlade bits increase the distribution of lateral contact points with the formation, resulting in improved tool face control.


- Uniform Energy Distribution: Extended, split cutting teeth help reduce accumulated torque spikes and bias forces. The design provides better energy distribution and a smoother transfer of torque to the bit, reducing fluctuations during breakout that can potentially cause drilling dysfunction.

In addition, the split oil bit helps to save drilling time, reduce the number of bottom-hole assemblies (BHAs) up and down, and extend the bit's footage.



Product Uses

design and high performance make it ideal for the demanding conditions of coal mining drilling operations.

1. Geothermal Energy Drilling:


 - Description: The Split PDC Drill Bit is suitable for geothermal energy drilling, which involves tapping into the earth's heat for power generation and heating purposes.


 - Usage: The drill bit is utilized in geothermal energy drilling to create deep boreholes and access the underground heat reservoirs. It efficiently cuts through various rock formations, such as basalt and granite, to reach the geothermal resources. The Split PDC Drill Bit's reliable performance and longevity ensure successful geothermal energy extraction.


2.. Water Well Drilling:

- Description: The Split PDC Drill Bit is commonly used in water well drilling operations. It aids in the construction of water wells for residential, agricultural, and industrial purposes.


 - Usage: The drill bit is attached to the drilling rig and is employed to create boreholes in the ground to access underground water sources. It effectively cuts through different types of soil and rock formations, including clay, sand, and limestone, to reach the water-bearing aquifers. The Split PDC Drill Bit's efficiency and durability contribute to the successful construction of water wells.


3. Construction and Foundation Drilling:


 - Description: The Split PDC Drill Bit is utilized in construction and foundation drilling projects. It assists in the creation of stable foundations for buildings, bridges, and other structures.


 - Usage: The drill bit is employed to create boreholes in the ground for the installation of foundation piles. It effectively cuts through various soil and rock formations, such as clay, gravel, and sandstone, to ensure the stability of the foundation. The Split PDC Drill Bit's strength and reliability contribute to the successful completion of construction and foundation drilling projects.



Product Operate Guide

1.Check the last bit for any damage, cutter dropping, or diameter reduction. Ensure there are no cemented carbide or steel hard articles at the bottom of the well after the last use of the bit. Clean the bottom of the well if necessary.


2.Inspect the drill bit cutters for abnormalities and ensure there is an O-ring in the nozzle hole. Install the nozzle as required. Clean the male or female thread and apply thread oil.


3.Install the unloader on the drill bit and lower the drill string until it contacts the male or female thread, then tighten. Finally, put the drill bit and unloader into the turntable bushing and tighten the screw thread to the recommended torque value.



FAQ

1. What is a Split PDC Drill Bit?

A Split PDC Drill Bit is a type of drilling tool used in the oil and gas industry. It is designed with a split design that allows for better drilling efficiency and improved performance.


2. How does a Split PDC Drill Bit work?

The Split PDC Drill Bit utilizes polycrystalline diamond compact (PDC) cutters to efficiently drill through rock formations. The split design of the bit helps to reduce torque and improve stability during drilling operations.


3. What are the advantages of using a Split PDC Drill Bit?

The Split PDC Drill Bit offers several advantages, including improved drilling speed, enhanced durability, reduced vibration, and increased drilling efficiency. Its split design also allows for easier maintenance and replacement of the PDC cutters.


4. What is the typical lead time for ordering a Split PDC Drill Bit?

The lead time for ordering a Split PDC Drill Bit can vary depending on factors such as quantity, customization requirements, and current demand. It is best to contact our sales team for specific lead time information.


5. How is the logistics handled for shipping Split PDC Drill Bits?

We work with reliable logistics partners to ensure smooth and efficient shipping of our Split PDC Drill Bits. Our team coordinates the logistics process, including packaging, documentation, and tracking, to ensure timely delivery to our customers.


Bit type

12-1/4" SS1605DFX

lADC Code

S423

Number of Blades

6

Cutter Size(mm)

Φ15.88MM; Φ13.44MM

Cutter Qty

Φ15.88x48; Φ13.44x63

Nozzle Qty

8NZ TFA

Gauge protector length (mm)

100mm

Connector

6-5/8"REG

N.W/G.W.(KG)

110/130KG

Nozzle Size(inch)

5/8x5; 9/16x3



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