Hey, HuanYu supply high quality and best price tricone bits and pdc bits with tungsten carbide for water and oil well drilling
PDC Bits For Well Drilling
Feature:Improved support and retention.
Advantage:Manage the magnitude cutter loading and bit torque.
Benefit:Improved bit duoability and directional responsiveness.
Advantage:Higher nozzle counts and/or fixed ports to best serve cleaning cooling and cuttings evacuation requirements with available hydraulic flows.
Benefit:Optimized ROP and bit life. Longer drilling intervals without need for tripping.
PDC Oil Drilling Bits
Optimized short parabolic profile, suitable for drilling soft to medium soft homogeneous formations
Asymmetrical evolute spiral blade cutter placement makes the bit more stable during drilling
Primary and secondary cutting structure extends bit life
CFD hydraulic balance design results in better bit cleaning and cutting removal
Combined utilization of high performance PDC compacts significantly prolongs bit life
Bit size (in) | Specifications | Recommended drilling parameters | ||||||
No. of cutters (pcs) | Gage length (mm) | No. of nozzles (pcs) | API reg. pin size (in) | WOB (kN) | RPM (r/min) | Mud flow rate (l/s) | HHP (w/mm2) | |
8 1/2 | 26 | 85 | 4 | 4 1/2 | 30-100 | 50-250 | 25-35 | 2-7 |
12 1/4 | 41 | 120 | 6 | 6 5/8 | 50-160 | 50-250 | 44-60 | 2-7 |
Feature:Diamonds are impregnated in the matrix behind the PDC cutters.
Benefit:Increased footage drilled in abrasive applications.
Feature:Larger than standard TFA.
Packing Terms:wooden box, steel box or as your requirements.
Model | 118,152,215.9,244,311,445 |
Type | all kinds and size PDC bits |
Applicable | water well, oil field, construction, geothermal, directional boring, and underground foundation work |
Formation | sticky, soft, medium hard, hard formation |
Bearing | rubber seal or metal seal |
Packing | wooden box, steel box, or as your requirements |
Payment Term | T/T or L/C at sight |
MOQ | 1 Piece |
Supply Ability | 1000 Pieces/month |
Delivery Time | within 7-15 work days |
Application Of The PDC Bits
1,Suit for drilling medium to medium-hard formations.
2,Evolute asymmetrical blade cutter design and balanced bit load so that bit whirl is prevented .
3,Composite gage protection and low torque design improve rate of penetration .
4,CFD hydraulic balance design results in better bit cleaning and cutting removal .
5,Combined utilization of high performance PDC compacts significantly prolongs bit life
Bit Type | Main bit size(mm) | Rock Coefficient | |
PDC core drill bit | Single pipe | 75/54.5 94/74 113/89 113/109 153/129 | 1-18 |
Two pipes | 75/54.5 94/68 | 1-18 | |
PDC center drill bit | Concave 3 wing bit | 60. 75. 94. 113. 133. | |
Arc pillar | 60. 75. 94. 113. 133. | 4-18 | |
Many wing scraper | 60. 75. 94. 113. 133. 153. 173. 190. 215. | 1-6 | |
PDC Indexable drill bit | 153/94 153/113 190/153 190/113 | 1-18 | |
Advantage
1. Cutting structure is force balanced and bit blade is asymmetrically 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 life of the bit while improving ROP.
3. Cutter exposure is optimized to insure the 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 strigers.
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.
Model | 3''-26''(matrix body and steel body) |
Type | Diamond PDC bits and diamond core bit |
Appliable | water well, oil field, construction, geothermal, directional boring, and underground foundation |
Formation | medium,medium-hard ,hard formation |
Packing | Iron box |
Payment | T/T, L/C |
MOQ | One piece |
Supply Ability | 500 pieces/mounth |
Delievery Time | Within 30 days |
Contact Person:Shirly Yuan
1. Do you want to learn more about our products?
2. Do you wanna know how to ship the bits to your country.
3. How to get product information and offers
PLs feel free to contact Miss Qiao(send email,add msn or give me a call.)
PLs add this formation in your inquiry.
1) the size of the tricone bit
2) the IADC code model, like 537G
3) PLs tell the drilling information of the layer.
4) PLs tell the quantity.
Your satisfaction is our purpose!
We would like to establish business relations with you!
