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Hejian Deris Petroleum Drilling Equipment Co.,Ltd.


Home > Products > Drag Bit > PDC Drag Bit > soft formation 121mm 3 blades PDC drag bit

soft formation 121mm 3 blades PDC drag bit
soft formation 121mm 3 blades PDC drag bit
soft formation 121mm 3 blades PDC drag bit
soft formation 121mm 3 blades PDC drag bit
soft formation 121mm 3 blades PDC drag bit

soft formation 121mm 3 blades PDC drag bit

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Min. Order: 1 Piece/Pieces
Delivery Time: 3 Days

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  • Basic Info
  • Product Description
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Basic Info

Model No.: S122

Body Type: Steel Body

Cutters Size: 13mm,16mm

Thread: API Reg Pin /Box Or As Your Need

Formation: Soft Formation

Cutters: PDC Cutters

Advantage: High Drill Speed And Economical

Shipping: By Sea ,by Air ,express

Package: Wooden Case

Size: 121 Mm

Blades: 3-4 Blades

Additional Info

Packaging: Wooden case package

Productivity: 30 pcs / week

Brand: Deris

Transportation: Ocean,Land,Air,Express

Place of Origin: China

Supply Ability: 300 pcs per quarter

Certificate: ISO 9001

HS Code: 82071910

Port: Beijing,Tianjin,Shanghai

Product Description

PDC stands for Polycrystalline Diamond Compact which refers to the cutters on these drill bits. PDC bits have exceptional rates of penetration when drilling & can out preform other bits in the right conditions. The diamond cutters are 10 times stronger than steel and PDC bits are most effective when drilling through shale, salt, clay, stone, sand, and concrete.
Advantage of API PDC Bit
* Increase penetration rates in oil and gas wells
* Reduce drilling time and costs
* Bit cost varies from 2%-5% of total cost, but bit affects up to 75% of total cost
* Cutters
- consist of thin layer of bonded dimond particles plus a thicker layer of tungsten carbide
* Diamond
- 10x harder than steel
- 2x harder than tungsten carbide
- Most wear resistant material
Applications of api pdc bit :
* PDC bits are used primarily in deep and/or expensive wells, and are effectively used in soft-medium hard formations.
* Advances in metallurgy, hydraulics, and cutter geometry
* PDC bits drill longer and more effectively
* Most effective in very weak, brittle formations(Sandy, silty claystone, siliceous shales)

PDC drill bit

Feature of PDC bit

1. With interchangeable screw nozzles
2. Asymmetrical blades arranfement and special load-balance cutter arrangement design imporove bit stability and therefore higher ROP
3. Non-plane interfaceed diamond/carbide cutters absorb effectively high stress and minimize cutter fracturing and wearing
4. Both tilted and cauterized nozzles design improves bit cleaning and prevents bit balling,thus to improve ROP
5. suitable for soft to medium hard formation

Specification about product:

1). drag bits for drilling

2). specification:4 7/8", 5 7/8",6 1/2", 8.5 inch,10",12 1/4" etc as your need.

3). steel body

4). blade: 3-6 blades

5). WOB: 24-120 KN

6). Rotate speed:60-150 r/min

7).Flow Rate : 25-38 L/S

pdc-bit 3 blades

The PDC bit produce

PDC bit produce

My company information

Hejian Deris Petroleum Drilling Equipment Co., Ltd. Established in 2000 . Have 7 years export experienced . Both Professional Manufacturer and Supplier engaged in 3 " to 26" Tricone Bit, 3 " to17 1/2" PDC bit, 300mm to 2000mm Hole Opener ,Core Barrel, Single Cone Bit ,roller cone bits , Drag Bit and Drill Pipe etc other Drilling Tools .
Products are widely used in petroleum, natural gas, hydrological address, ore drilling ,water well project , no-dig / Trenchless,Piling project .

Introducing the latest technology, advanced production equipment, Perfect testing system to e nsure superior quality .The company has a group of experienced designers and engineers who provide specialized solutions in the field of drilling.

Over the years, the high quality products have been exported to more than 30 countries and regions such as the United States, Canada, Germany, Iran, Qatar, Chile and Southeast Asia at reasonable prices.

PDC bit Work shop

Deris PDC bit


PDC water well bit

My company certificate

water well PDC bit

PDC Drill Bit Package and shipping

Package Type : wooden case ,also be packaged according to customers requirement

Transportation : by sea , by air or land transportation . Less than 50kg shipping by courier better

Delivery : If we have stock, the delivery time will need about 2~3 working days. In general, common size tricone bits and pdc bit, we have stock.

If we have no stock, such as the tci reamer and PDC Hole Opener, it will be 7-10 working days in total.

pdc bit

If you are interested in our products please feel free to contat with us

Our service
1 We are manufacture can supply good quality goods and competitive price
2 We not only have ourselves design but also can accept customization
3 We have fast and on time delivery time
4 Every bits have it's quality assurance
5 Contact our anytime if you have any question with bits.
6 Technical supply online


Looking for ideal 121mm PDC Drag Bit Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 3 Blades PDC Drag Bit are quality guaranteed. We are China Origin Factory of 121mm PDC Bit. If you have any question, please feel free to contact us.

Product Categories : Drag Bit > PDC Drag Bit

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