pdc drill bit for well drilling
| Min. Order: | 1 Piece/Pieces |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 100 pieces per week |
| Place of Origin: | Hebei |
Company Profile
| Location: | Cangzhou, Hebei, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company, Distributor/Wholesaler |
| Main Products: | Tci Tricone Rock Bit, PDC Cutter, PDC Bits Suppliers, Mill Tooth Tricone Bit Price, Matrix Body PDC Bit |
Product Detail
| Model No.: | all sizes of bits |
|---|---|
| Means of Transport: | Ocean |
| Application: | Oil |
| Type: | Drilling Rig |
| Brand Name: | Kingdream,CS and Lilin |
| Type: | Drill Bit |
| Material: | Carbide |
| Machine Type: | Drilling Tool |
| Processing Type: | Forging |
| Packing: | Plywood Case |
| Certification: | API |
| Use: | Well Drilling |
| Bearing: | Metal Sealed Bearing |
| Production Capacity: | 100 pieces per week |
| Packing: | Wooden case or steel case |
| Delivery Date: | 3 to 7 days |
Product Description
product name:
pdc drill bit for well drilling
Certified by ISO9001&API
Covers all IADC codes
Size:4 3/5" (116.8mm)~17 1/2" (444.5mm)
PDC drill bit for well drilling
Manufacturer supply PDC drill Bit
1) Bit profile is optimized and is suitable for drilling soft to medium formations.
2) Cutting structure is force balanced, bit blade is asymmetrically designed, and spiral blade and spiral gage are also designed so that the load on bit is balanced which resulting better stability of the bit.
3) Multiple types of high performance PDC cutters are strategically arranged on bit for improved service life of the bit.
Technical specifications of the common size drill bit
| Specifications | Recommended operation parameters | |||||||
| SIZE | NOZZLE | GAGE | API | HYDRAULIG FLOW RATE | ROTATION SPEED | WEIGHT ON BIT | ||
| QTY. | LENGTH | CONNECTION | ||||||
| in | NO. | in | in | l/s | gpm | rpm | KN | KIBS |
| 8-1/2 | 6-8 | 2-3 | 4-1/2 | 25-38 | 400-600 | 60-350 | 13-66 | 3-15 |
| 9-7/8 | 6-8 | 2-4 | 6-5/8 | 30-44 | 475-700 | 60-350 | 13-90 | 3-20 |
| 12-1/4 | 6-9 | 2-4 | 6-5/8 | 38-60 | 600-950 | 60-350 | 13-100 | 3-22 |
| 16 | 6-9 | 3-5 | 7-5/8 | 60-90 | 950-1450 | 60-300 | 17-135 | 4-30 |
| 17-1/2 | 6-9 | 3-5 | 7-5/8 | 60-90 | 950-1450 | 60-300 | 17-135 | 4-30 |
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.
6) Erosion on bit surface is effectively prevented by utilizing hardfacing material of highly erosion resistant and applying advanced base metal enhancement technology.
7) Ports on bit are also optimally designed to prevent erosion of water courses inside the bit.
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