17 1/2 inch IADC 537 TCI tricone bit

Item No.: TDB00151
Name: TCI Tricone Rock Bit Usage: Water Well
Application: Oil Well Size: 17 1/2 Inch
Weight: 280 Kg Thread Type: 7 5/8 Inch API Reg
Formation: Hard Rock MOQ: 1 Piece
Material: High Manganese Steel Color: Customized
High Light: High Manganese Steel TC
Sale: 0
Description Review
Description

 17 1/2 inch IADC 537 TCI tricone bit 

 

  • Size
  • 17 1/2 inch 
  • IADC CODE
  • 537
  • MOQ
  • 1 piece
  • Product type
  • New product 
  • Formation 
  • Medium hard formation
  • Color
  • Golden
  • Place of Origin
  •  China
  • Quality
  • High level

   

How to choose a model

IADC Rock formation WOB (KN/mm) PRM(r/min)
417/427/437 Low compressive strength, high drill-ability and extremely soft formation, like shale, clay, sandstone,etc. 0.35~0.90 140~70
447 Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, plaster etc. 0.37~1.00 140~60
517 Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, etc. 0.37~1.05 120~50
527 Soft formation with low compressive, like Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, anhydrite etc. 0.35~1.05 120~50
537/547 Low compressive strength, medium hard formation with hard abrasive interlayer, like Hard shale, anhydrite, soft limestone, sandstone, dolomite with mezzanine, etc. 0.50~1.05 110~40
617/627 High compressive strength, medium hard and thick hard interlayer, like hard shale, limestone, sandstone, dolomite, etc. 0.50~1.05 80~40
637/737 High compressive strength, medium hard and high abrasive formation, like limestone, dolomite, sandstone, chert, etc. 0.7~1.20 70~40

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