PDC Drill Bits API Standard for Oilfiled

• After-sales Service: 24/7
• Warranty: 12 Months
• Manufacturing Process: Forging
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: Cast Steel
• Model NO.: BOBAN
• Usage: Water Well, Geothermal Well Drilling, Constuction
• Advantage: High Wear Resistant
• Thread Type: API or Can Be Customized
• Color: Customized
• Transport Package: Wood Case
• Trademark: BOBAN & OEM
• Origin: China
• HS Code: 8431431000
• Production Capacity: 100PCS Per Month

Product Description

Product Description

Polycrystalline diamond compact (PDC) bits deliver premium performance and durability for a wide range of standard drilling applications. These matrix- and steel-bodied bits incorporate the latest cutter technology, computational fluid dynamics (CFD), enhanced hydraulics, and various structure geometries to maximize ROP.

**Matrix-body bit

Matrix-body PDC bits are commonly preferred over steel-body bits for environments in which body erosion is likely to cause a bit to fail. For diamond-impregnated bits, only matrix-body construction can be used.

** Steel-body bits

The strength and ductility of steel give steel-bit bodies high resistance to impact loading. 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.

Product Parameters

 

 

SPECIFICATIONS FOR PDC bit
Model	5~26        5 7/8,6,6 1/2,8 1/2,9 1/2,9 5/8,9 7/8,12 1/4, etc.
Formation Description	Rock sample	Compressive Strength  PSI	IADC Type
Very soft: Soft formation with low sticky layers and low compressive strength	Clay, Salt stone,Sandstone	<4000	M/S112~M/S223
Soft: Soft formation with low compressive strength and good drillability	Claystone ,Marl,Lignite, Sandstone	<8000	M/S222~M/S333
Medium Soft: Soft to medium hard formation with low compressive strength interbedded with hard layers	Claystone,Marl,Lignite,Sandstone, Anhydrite ,Tuff	<12000	M/S323~M/S433
Medium: Medium hard to hard formation with high compressive strength and thin abrasive layers	Mudstone,Limestone,Anhydrite,Calcareous,Sandstone,Shale	<16000	M333~M443
Medium hard: Hard and compact formation with very high compressive strength but no abrasive layers	Limestone,Anhydrite,Dolomite	<24000	M432~M444
Hard :Hard and compact formation with very high compressive strength but no abrasive layers	Calcareous shale,Siliceous,Sandstone,Siltstone	<32000	M611~M734
Very hard: Extremely hard and abrasive formation	Quartzite,Lgneous rock	>3200	M711~M844

 

 

 

Application

 

1. Used for geology, coal field, metallurgy, building materials, mine core drilling;

2. It is used for core engineering exploration and drilling of roads, railways, bridges, building construction, etc.

3. Used for weak and dangerous rock, foundation treatment, broken ground and other grouting reinforcement drilling;

4. For large diameter engineering drilling, hydrology water well drilling, construction pile foundation, inverted vertical hole construction drilling;

5. It is used for tunnel ventilation, exhaust gas, monitoring drilling of rock mass buildings and concrete sampling drilling

 

Certifications

Why choose us?

1. As a professional oil and gas service company, Boban petroleum has many good experience is selling and serve for the oilfield industries, quality is the culture of the company, we obtained the API standard for all the oiltools, and also certified by ISO:9001-2000.
2. Good service for the communication, delivery and after sales.
3. With rich experience, so we can be your long term supplier.
4. Own factories in China mainland
5. QUALITY SESTEM to make sure the superior high quality
5. Large product series for one-stop service 
6. Consulting, suggesting, help find perfect solution