Oilfield Rock Drilling Bit 5-7/8 Inch PDC Drill Bit

• Customization: Available
• Customized: Customized
• Standard: API, ISO9001
• Model NO.: PDC Bit
• Type: PDC Bit
• Material: High Carbon Steel
• Usage: Wood Drilling, Well Drilling, Metal Drilling, Masonry Drilling
• Name: Oilfield Rock Drilling Bit 5-7/8 Inch PDC Drill
• Certification: ISO 9001:2000
• Surface Treatment: Spray-Paint
• After-Sales Service: According to Drill Bit Usage
• Warranty: According to Drill Bit Usage
• Manufacturing Process: CNC-Machining or Forgings
• Application: Oil or Water or Gas Drilling Well
• Model: Rock Bit or Drill Bit
• Transport Package: Wooden Box
• Specification: Tungsten Carbide insert
• Trademark: ENG
• Origin: China
• HS Code: 8207191000
• Production Capacity: 1200PCS/Year

Product Description

Oilfield Rock Drilling Bit 5-7/8 inch PDC Drill Bit 

Product Description

 

PDC bit in the Oil and Gas Industry PDC bits get their name from the polycrystalline diamond compacts used for their cutting structure. The PDC drill bit is cutter by the pdc cutters which is composite of  polycrystalline diamond compacts. Its cutter performance is the better the tricone . So the price is higher. It is widely used in the oil drilling industrial. 
Usually, the pdc is cutter fixed which is a fixed diamond drill bit .
The PDC Drill bit performance is basing on rock formation and the below effection of the drill bit in the hard formation. 

1. Body material.
2. Cutter density.
3. Cutter size or type.
4. Bit profile

 
 

SPECIFICATION
Size :	17" ( 431.8m)
Drill Body Type :	Steel Body
Blades Quantity :	7
Nozzles Quantity :	9
API Connection (in) :	4 -1/2" REG
Gauge Length (In):	2.5
OPERATIONAL PARAMETERS
Weight on Bit (KN):	67--200
RPM Range(Rotary):	100-DHT
Flow Rate(lps):	57- 76LBS
Make-Up Torque(KN):	46-54KN

Drill Bit PDC Cutters
Cutters made of Polycrystalline Diamond Composite (PDC) are a drill bit's primary point of contact. PDC bits primarily chop the rock out of the way.
The PDC cutters operate in a highly difficult environment with frequent heating and cooling of the well.
PDC cutters with greater thermal stability and less thermal deterioration typically have higher ROP and stronger wear resistance. Therefore, the cutter needs to be optimized.

Drill BitNozzles
The Polycrystalline Diamond Composite (PDC) cutters are kept cold and the cutting zone is cleared by drill bit nozzles.
The positioning of these nozzles and the angle at which they are set have a significant impact on how effectively the drill bit operates.
Additionally, fluid channels work in conjunction with nozzle location to enhance cuttings removal.



Steel Body PDC Bits
The antithesis of a matrix body is a steel body. Although it is softer and lacking protective features, it is capable of withstanding severe impact loads. Steel bit bodies provide a high level of impact resistance due to the strength and ductility of steel.
Matrix bodies are significantly weaker than steel bodies.
Steel bits have the advantage of being easily rebuilt multiple times due to the ease with which worn or damaged cutters can be swapped out. Operators who operate in low-cost drilling environments will particularly benefit from this.
In contrast to roller cones, polycrystalline diamond compact (PDC) drill bits have a single, non-moving body. In consolidated formations, the bit can operate at faster rotation rates because the fixed-cutters efficiently shred the rock.





 

Production Process

 

 

Packaging & Shipping

 

Certifications

 

FAQ

Q: You are a trading company or manufacturer ?

A: Manufacturer, We are a 100% real factory with over 20 years' experience in water/oil/gas wells Drill Bits.

Q: How about your products ?

A : Both of tricone bits and PDC bits strictly conform to API 7 requirements and ISO9001. we will do kinds inspections before delivery, also cover for after-sales service. 

Q: Package Methods ?

A: Nornally wooden case, also can be steel box; can be customized if need.

Q: Payment Terms ?

A: we accept T/T, L/C, Paypal, Western Union, etc.

Q: Can I visit your factory ?

A: Yes, we welcome you to our factory all the time, will send invitation letters if need; also can show our workshop and warehouse online.