Tricone Roller Drill Bit - China

Overview of 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.

Detailed Images of TCI(Tungsten Carbide Insert) Type Tricone Bit

Company Contact:

• Posted By: Dongying Lake Petroleum Technology Co .,Ltd

• Phone: +8615066935663

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

• Email:

• Website: https://www.lakepetro.com

• 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.