Chevron step drag bits for clay rock drilling
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Product Description
- 产品描述
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- 商品名称: Chevron step drag bits for clay rock drilling
- 商品编号: 2592
Product serial number
Overview
Quick Details
- Condition:New
- Warranty:1.5 years
- Applicable Industries:Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Retail, Construction works , Energy & Mining
- Showroom Location:Philippines, India
- Video outgoing-inspection:Provided
- Machinery Test Report:Provided
- Marketing Type:New Product 2020
- Place of Origin:Hebei, China, Hebei, China (Mainland)
- Brand Name:longyue, Longyue
- Type:DRILL BIT, Center Drill Bit
- Machine Type:Drilling Tool
- Material:Carbon steel, Tungsten Carbide
- Processing Type:Forging, Forging
- Use:Well Drilling
- Model Number:Carbide Drill Bit
- Usage:Oil,gas and water well drilling
- Certification:API, API
- Local Service Location:Philippines, India
Packaging & Delivery
- Selling Units:Single item
- Single package size: 22X18X34 cm
- Single gross weight:30.000 kg
- Package Type:wooden cases, or as customer's request
Product Description
3 Wing Drag Drill Bit for Well Drilling
Drag bit are manufactured from forged high quality alloy steel and PDC cutter insert, plus state of art welding technology and multiple precision heat treatment to provide highest penetration rate and longest lifespan at roughest condition.Drag bits are designed for medium to hard formation and are used in areas that contain a lot of rock and also in the oil field.
Basial Specification 
Drag Bit Size 2''~17 1/2'' Drag Bit Connection 2 3/8''~6 5/8'' API reg pin Make up Torque 4-4.8/6-7.5/9.5-12/16-22/38-43/46-54 Blades Quantity 3NZ Drag Bit Formation soft,medium soft,hard, medium hard,very hard formation Specification Overview Type Dimension Thread Connection inch mm 3-wing step type 3 1/2~17 1/2 88.9~445 N Rod,2 3/8''~6 5/8'' API REG/IF 3-wing chevron type 3 1/2~8 88.9~203 N Rod,2 3/8''~4 1/2'' API REG/IF 4-wing step type 7 7/8~17 1/2 200~445 3 1/2''~6 5/8'' API REG/IF 4-wing chevron type 3 1/2~6 1/2 88.9~165 N Rod,2 3/8''~3 1/2'' API REG/IF drag bit blades 5 1/2~17 1/2 140~4445 Note:Special size is available by given sample pr drawings. Product picture show
Product Advantage
1.Cutting structure is force balanced and bit blade is asymmetricalll designed so that the load on bit is balanced that resulting better stability of the bit
2.Main cutter are high performance PDC cutters to insure service lift of the bit while improving ROP
3.Cutter exposure is optimized to insure the oil bit can achieve higher ROP is soft to medium formations
4.Shock absorbers are designed to make the bit capable of drilling through formations with hard stringers
5.Hydraulic system of the bit is optimized using dynamic flow pattern simulation technology to enhance cleaning and cooling effects of the bit to effectively prevent bit from balling
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