Suzhou Energy Tool Co., Ltd.
| Supply Ability | 5000 PCS / Year |
| Delivery Time | 2-4 Weeks |
| Packaging Details | Wooden Case, Steel Box |
| Type | PDC Diamond Bit |
| Use | oil ,gas ,minig ,drilling |
| Material | Diamond ,Alloy steel ,Tungston carbide |
| cutter strucuter | para-curve |
| Processing type | Forging ,Casting |
| Application | Rock Drill of oil ,mining ,gas |
| Size | 17 -1/2"(444.5mm) |
| Color | Customer Requirement |
| Advantage | High-efficiency , high strength |
| Cutter Diameter | 16mm |
| Usage | oil ,mining ,gas |
| Blades | 7 Blades |
| Market | Global |
| Packing | Wooden box or Steel box |
| Name | Oil well drilling pdc drill bit |
| Rock formation | f<8 |
| nozzle quanity | 7 |
| Brand Name | EN |
| Model Number | 17500 |
| Certification | API, AISI, ISO |
| Place of Origin | China |
View Detail Information
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Product Specification
| Supply Ability | 5000 PCS / Year | Delivery Time | 2-4 Weeks |
| Packaging Details | Wooden Case, Steel Box | Type | PDC Diamond Bit |
| Use | oil ,gas ,minig ,drilling | Material | Diamond ,Alloy steel ,Tungston carbide |
| cutter strucuter | para-curve | Processing type | Forging ,Casting |
| Application | Rock Drill of oil ,mining ,gas | Size | 17 -1/2"(444.5mm) |
| Color | Customer Requirement | Advantage | High-efficiency , high strength |
| Cutter Diameter | 16mm | Usage | oil ,mining ,gas |
| Blades | 7 Blades | Market | Global |
| Packing | Wooden box or Steel box | Name | Oil well drilling pdc drill bit |
| Rock formation | f<8 | nozzle quanity | 7 |
| Brand Name | EN | Model Number | 17500 |
| Certification | API, AISI, ISO | Place of Origin | China |
| High Light | PDC Button Bit ，Rock PDC Bits ，PDC Rock Bit | ||
PDC Diamond Bit 17-1/2 Inch PDC Insert Bit Of Oilfield Drill Bit
1. Description :
Steel body of PDC Drill Bit is the opposite of matrix body bit . 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 of PDC Drill Bit .
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.
2. Specification
| SPECIFICATION | |
| Size : | 17-1/2 " (444.5mm) |
| Drill Body Type : | Steel Body |
| Blades Quantity : | 7 |
| Nozzles Quantity : | 11 |
| API Connection (in) : | 7-5/8" REG |
| Gauge Length (In): | 4 |
| OPERATIONAL PARAMETERS | |
| Weight on Bit (KN): | 67- 200 |
| RPM Range(Rotary): | 100-DTH |
| Flow Rate(lps): | 57- 76 |
| Make-Up Torque(KN): | 82-91 |
3. PDC Drill Bit Profile
4. PDC Drill Bit Cutters
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.
5 . PDC Drill Bit Nozzles
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.
6. Matrix Body
Matrix is a very hard, rather brittle complex material containing tungsten carbide grains bonded with a softer, tougher, metallic binder.
The hardness of a matrix-body PDC has the benefit of not being susceptible to abrasion and erosion. It is effective in tolerating high compressive loads, but, compared with steel, has low resistance to impact loading.
Matrix-body PDC bits are relatively diverse, because matrix is a compounded material.
In environments in which body erosion is likely to cause a bit to fail, matrix-body PDC are the preference over steel-body bits. For diamond-impregnated bits, only matrix-body construction can be used.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
2000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Suzhou Energy Tool Co., Ltd . (short for “ENG ” ) is a high-tech company formed by a group of drill bit experts with over 20 years of work experience in the world's top oil service companies. ENG has cooperated with many research institutes at home and has formed an advance... Suzhou Energy Tool Co., Ltd . (short for “ENG ” ) is a high-tech company formed by a group of drill bit experts with over 20 years of work experience in the world's top oil service companies. ENG has cooperated with many research institutes at home and has formed an advance...
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