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12 Inch Diamond PDC Drilling Bit
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xProduct Details
| Type | Diamond Drill Bit | Processing Type | Forging |
|---|---|---|---|
| Size | 12"(304.8mm) | Color | Customer Requirement |
| Market | All Over The World | Packing | Steel Box |
| Rock Formation | F<8 | ||
| Highlight | 12 Inch PDC Drilling Bit,API Spec PDC Drilling Bit,7 Nozzles PDC Drilling Bit |
||
Product Description
Diamond PDC Drilling Bit
1 . Descriptions:
The PDC Drill Bit is expertly crafted to tackle the most demanding drilling situations encountered in oil and geological drilling. Utilizing the toughest material available, PDC (Polycrystalline Diamond Compact), this drill bit cutter possesses exceptional durability and efficiency when it comes to cutting through rock formations. Its design is specifically tailored to deliver superior performance and a prolonged lifespan in challenging drilling operations.
The PDC Drill Bit's combination of exceptional durability, advanced cutting structure, efficient hydraulics, and prolonged lifespan make it an indispensable tool for tackling the most demanding drilling challenges in the oil and geological industries.
2. Specification:
| SPECIFICATION | |
| Size : | 12 inch (304.8mm) |
| Drill Body Type : | Steel Body |
| Blade Quantity : | 5 |
| Nozzle Quantity : | 7 |
| API Connection (in) : | 6-5/8" REG |
| Gauge Length (In): | 3.0 |
| OPERATIONAL PARAMETERS | |
| Weight on Bit (KN): | 89 -178 KN |
| RPM Range (Rotary): | 100- DHM |
| Flow Rate (lps): | 48- 56 LPM |
| Make-Up Torque (KN): | 51 -57 KN.M |
3 . PDC Bit profile
4 . Drill Bit PDC 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. 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. Steel Body PDC Bits
Steel body is the opposite of matrix body. 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.
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.
Polycrystalline diamond compact (PDC) drill bits are different than roller cones in that they are one piece bodies with no moving parts. The fixed-cutters shred the rock, so the bit is able to operate with higher rotation speeds more efficiently in consolidated formations.
7. Special Requirement :
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