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Tci Tricone Drill Bit - China

price: 150.00 Dollar US$

Application formations
Soft, medium soft, hard, medium hard, very hard formation Material
Body: Alloy steel
Tooth marterial: Tungsten carbide insert(TCI)
Overview of TCI Tricone Bit
Type TCI (tungsten carbide insert) Tricone Drill Bit
Application Widely used in oil well drilling and geological drilling
Tooth Insert tooth, suitable for all formations
Tooth material Tungsten carbide with diamond abrasion resistant coating
Feature Wide application formations, high drilling efficiency
Gauge protection Optional
Advantages High rock breaking efficiency, wide application formations, good self washing effect, not easy bit balling, lower cost
Standard GB, equal API
Operation High bit pressure and low rotation speed
Application formations All formations
Inapplicable formations High temperature, complex easily inclined formations, Slimhole drilling
Application IADC CODE WOB RPM Applicable Formations
(KN/mm) (r/min)
417/437/
447/415/435
0.35~0.9 150~70 Very soft formations with low compressive strength and high drillability
Such as clay, mudstone, chalk, gypsum, salt, soft limestone, etc.
517/527/515 0.35~1.0 140~60 Soft formations with low compressive strength and high drillability
Such as mudstone, gypsum, salt, soft limestone, etc.
537/547/535 0.45~1.0 120~50 Soft to medium formations with low compressive strength
Such as medium, soft shale, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds, etc.
617/615 0.45~1.1 90~50 Medium hard formation with high compress strength
Such as hard shale, limestone, sandstone, dolomite. etc
637/635 0.5~1.2 80~40 Hard formations with high compressive strength
Such as sandstone, limestone, dolomite, hard gypsum, marble, etc.


Company Contact:


  • Phone: +8615066935663

  • Address: Huanghe road , Huatai centre, Dongying, Shandong, China

  • Email: Email


Published date: July 14, 2017 -

  • Business Description: Lake Petro company is a professional supplier of various oilfield equipment, including oil drilling and service equipment,oil production equipment,OCTG ,wellhead & downhole tools and spare parts with API certification. Following the principle of "quality first, science and technology innovated, people oriented", every Lake Petro person is sparing no effort to provide the customers with best products and services.

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