Rock Drilling 9 1/2 " Drilling Well PDC Drill Bit
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Product Details
| Customization: | Available |
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| Customized: | Customized |
| Standard: | API |
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Basic Info.
- Model NO.
- PDC Bit
- Length
- Stub-length
- Type
- Core Drill Bit
- Material
- Diamond
- Usage
- Well Drilling, Rock Drilling
- Diamond Cutter Type
- Flat or Triangular Rhombus
- Rock Formation
- Hard Formation
- Surface Treatment
- Spray Paint
- Rock Type
- Solid Sandstone and Limestone
- Usage Area
- Well Drilling Equipment
- Order Type
- OEM, ODM
- Cycle Type
- Liquid Cycle
- Welding Type
- Laser Welding or High Frequency
- Application
- Oil, Mining or Water Well or Geographical Explorat
- Advantage
- High Performance and Long Life
- Average Leadtime
- 7-15days
- Warranty Period
- 1 Year
- Transport Package
- Wooden Box or Metal Box
- Specification
- pdc cutter size 1613
- Trademark
- pdc or drill brand
- Origin
- China
- HS Code
- 8207191000
- Production Capacity
- 5000PCS
Product Description
PDC bit is a fixed cutter drilling tool with polycrystalline diamond compact cutters used for rock drilling in oil, mining, water or gas wells. This drilling tool is manufactured according to API specifications and is API certified. The PDC cutters are made of synthetic diamond material, which is the hardest known material, making it extremely wear-resistant. Compared to tricone bits, PDC bits generally offer higher drilling efficiency but at a higher cost.
PDC bits utilize multiple diamond cutters arranged in specific patterns to shear the rock formation. These bits are mainly categorized into two types: matrix body PDC bits and steel body PDC bits, designed for different drilling conditions. Matrix body PDC bits are typically used in more abrasive formations, while steel body PDC bits are often employed in softer formations.
The selection of PDC bits is customized based on formation characteristics. PDC bits perform exceptionally well in soft to medium-hard, non-abrasive formations. For hard and abrasive formations, specially designed PDC bits with enhanced cutter technology are available .This advanced drilling tool is widely applied in various fields including oil/gas well drilling, mining operations (such as coal and metal mines), water well drilling, and geological exploration projects, offering superior drilling performance and efficiency in suitable formations.
PDC drill bits with high hardness and a fixed blade design offer outstanding cutting efficiency and wear resistance. They are suitable for various formations, enhancing drilling speed and operational efficiency.
The blades of PDC drill bits are made of polycrystalline diamond composite material, providing excellent anti-plugging performance and high-temperature adaptability. They can operate reliably in harsh downhole environments.
With a variety of blade shapes available (such as circular, wedge, or conical), PDC drill bits can be selected based on specific requirements to adapt to different geological conditions, delivering excellent drilling stability and high-quality boreholes.
Application:
There are two type of PDC Drill bit of oilfield : Steel body and Matrix body . Both of them are used for the Diamond PDC Drill Bit But different material and design and usage formation :
Steel body PDC bits are primarily used for these applications:
---Drilling in shale formations
---Soft limestone sites
---Fast drilling in the stratum
---Natural gas drilling
---Deep wells
---Abrasive formation
| BIT DESIGN | |
| size | 8-1/2inch |
| IADC Code | S333 |
| Body type | Steel Body |
| Blade Count | 5 |
| Primary Cutter Size | Ф16 mm |
| Gage Cutter | None |
| Nozzles | #14*5 |
| Gauge Length | 2.0" in |
| API Connection | 4-1/2 REG |
| Weight | 48KG |
| OPERATIONAL PARAMETERS | |
| Weight on Bit (KN): | 9- 67 |
| RPM Range(Rotary): | 100- DHM |
| Flow Rate(lps): | 11- 15 LPM |
| Make-Up Torque(KN): | 9.5-12.2 KN.M |
Steel Body PDC Drill Bit Material :
Material Capacity & Following Standard
| API | ISO | ASM | NACE |
| API Spec 7-1 | ISO 9001 | ASME B94.55M ASME B94.11M | NACE |
The steel materials of PDC Drill Bit is AISI 4145H alloy structural steel .
AISI 4145H alloy structural steel: This is a steel specifically used for oil drilling tools, especially for the manufacture of heavy-duty drill pipes. AISI 4145H steel has good wear resistance and toughness, can withstand high pressure and high temperature environments, and is suitable for deep and ultra-deep well drilling operations45.
Material Composition :
| Composition | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cu(%) | Cr(%) | V(%) | Mo(%) | Al(%) | Ti(%) |
| SAE4145HS | 45 | 26 | 110 | 2 | 2 | 1 | 115 | 0.9 | 32 | 2 | 4.2 |
Our Factory have Been awarded the certifications :
---API 7-1 ,
---API- Spec Q1
---ISO 9001 ,
---ISO 14001 ,
---ISO 45001 certification .
Our Technical have worked in the USA top company for over 14 years , They have applied and awarded over 20 patents on the drilling Tool in china who have get the USA patents ,too.
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