Diamond PDC Drill Bit Of API Spec Drilling Tools

Place of Origin China
Brand Name ENG
Certification API, ISO
Model Number 12250
Minimum Order Quantity 1
Price 1000-20000
Packaging Details Wooden Box and metal Box
Delivery Time 4 weeks
Payment Terms T/T,L/C,Western Union
Supply Ability 5000pcs / year

Contact me for free samples and coupons.

WhatsApp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

x
Product Details
Type Diamond Drill Bit Machine Type Drilling Industry
Processing Type Forging Application Rock Drill
Size 12-1/4"(311.1mm) Color Customer Requirement
Advantage High-efficiency , High Strength Market All Over The World
Highlight

12-1/4 Inch PDC Drill Bit

,

API Spec PDC Drill Bit

,

Diamond PDC Drill Bit

Leave a Message
Product Description


Rock Diamond Drilling Bit 



1 . Descriptions:


The PDC Drill Bit is meticulously engineered to handle the most arduous drilling scenarios encountered in oil and geological drilling. By employing the most resilient material, PDC (Polycrystalline Diamond Compact), this drill bit cutter exhibits outstanding resilience and effectiveness in cutting through rock formations. Its design is purposefully customized to deliver superior performance and an extended lifespan in challenging drilling operations.

The PDC Drill Bit's unique blend of exceptional resilience, state-of-the-art cutting structure, efficient hydraulics, and prolonged lifespan render it an essential instrument for overcoming the most formidable drilling obstacles in the oil and geological sectors.


The cutting structure and hydraulics of the PDC Drill Bit play crucial roles in enhancing its performance in challenging drilling operations

Diamond PDC Drill Bit Of API Spec Drilling Tools 0


2. Specification:


SPECIFICATION
Size : 12-1/4 inch (311.1mm)
Drill Body Type : Steel Body
Blade Quantity : 5
Nozzle Quantity : 7
API Connection (in) : 6-5/8" REG
Gauge Length (In): 3.0
OPERATIONAL PARAMETERS
Weight on Bit (KN): 89 -178 KN
RPM Range (Rotary): 100- DHM 
Flow Rate (lps): 48- 56 LPM
Make-Up Torque (KN): 51 -57 KN.M


3 . PDC Bit profile 


Diamond PDC Drill Bit Of API Spec Drilling Tools 1


4  . Drill Bit PDC Cutter


Polycrystalline Diamond Composite (PDC) cutters are the main point of contact for a drill bit. PDC bits remove the rock mainly by shearing.

The PDC cutters are exposed to a lot of heating and cooling down the well, a very challenging environment.

PDC cutters that have lower thermal degradation and more thermal stability generally achieve higher ROP and increased wear resistance. So, optimizing the cutter is important.



Diamond PDC Drill Bit Of API Spec Drilling Tools 2


5. Drill Bit Nozzle


Drill bit nozzles help clear the cutting area and cool the Polycrystalline Diamond Composite (PDC) cutters.

Effective placement of these nozzles along with the angle they are set at plays a critical role on how efficient the drill bit performs.

Fluid channels also complement nozzle placement to improve the clearing of cuttings.

Diamond PDC Drill Bit Of API Spec Drilling Tools 3



6. Steel Body PDC Bits


Steel body is the opposite of matrix body. It can of withstanding high impact loads, but is softer and lacks protective features. The strength and ductility of steel give steel-bit bodies high impact resistance.

Steel bodies are considerably stronger than matrix bodies.

A beneficial feature of steel bits is that they can easily be rebuilt a number of times because worn or damaged cutters can be replaced rather easily. This is a particular advantage for operators in low-cost drilling environments.


Polycrystalline diamond compact (PDC) drill bits are different than roller cones in that they are one piece bodies with no moving parts. The fixed-cutters shred the rock, so the bit is able to operate with higher rotation speeds more efficiently in consolidated formations.


Diamond PDC Drill Bit Of API Spec Drilling Tools 4


7. Special Requirement :


Diamond PDC Drill Bit Of API Spec Drilling Tools 5