Gold Member Since 2014
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Hejian Hengji Bit Manufacture Co., Ltd.

TCI Cone Bit, Cone Bit, Oil Drilling Bit manufacturer / supplier in China, offering API 17 1/2 537 TCI Tricone Drilling Bit Medium Hard, Tungsten Carbide Insert Tricone, Roller Cone Drill Bits, Tricone Roller Cone Drill Bits and so on.

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Supplier Homepage Product Drill Bit API 17 1/2 537 TCI Tricone Drilling Bit Medium Hard

API 17 1/2 537 TCI Tricone Drilling Bit Medium Hard

FOB Price: US $680 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $680/ Piece
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Production Capacity: 500
Transport Package: Wooden Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 517 537 737 837 217
  • Usage: Well Drilling
  • Model Number: Steel Tooth Bit, TCI Bit
  • Suitable Formation: Soft, Medium Soft, Hard, Medium Hard, Very Hard
  • Trademark: HJ
  • Origin: China
  • Material: Alloy Steel, Tungsten Carbide
  • Certification: ISO
  • Bearing Type: Sealed Bearing and Non-Sealed Bearing
  • Color: Blue or Red
  • Specification: according requirement
  • HS Code: 8207191
Product Description
API 17 1/2 537 Tic Tricone Drilling Bit for oil well 


ADC code

IADC537

Bit size

17-1/2(in)   444.5(mm)

Tooth type

Wide teeth, chisel insert

Thread connections

7-5/8 API. REG

Material

Tungsten carbide insert, inlaid friction-reducing alloy

Rotation speed

140-60 r/min

WOB

0.35~1.0 KN/mm

Lubrication and seal

Adopt advanced grease

Pressure control system

The pressure compensator

Thrust faces

Hardfaced with wear resistant alloy

Nozzles

Three nozzles, Center nozzle can be customized

Multiple gauge protection

Yes

Gauge protection

On the Shirttail: More carbide inserts increase gauge holding capability and bearing life.

Bearing

Elastomer sealed (rubber sealed) journal bearing
Metal-face   sealed journal bearing

Industrial standard of China

SY/T5164

Quality management system

ISO 9001-2008

Bit dimension

46mm×53mm×65mm

Bit weight

255kg

Price Condition: FOB any China port
Packaging: Standard export packing
Delivery lead time: One week
Minimum order: 1 piece
Supply ability: Any size is available.
IADCWOB
(KN/mm)
RPM
(r/min)
Applicable Formations
114/116/1170.3~0.75180~60Very soft formations with low compressive strength and high drillability, such as clay, mudstone, chalk, etc.
124/126/1270.3~0.85180~60Soft formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, soft limestone, etc.
134/135/136/137 0.3~0.95150~60Soft to medium formations with low compressive strength and high drillability, such as medium soft shale, hard gypsum, medium soft limestone, medium soft sandstone, soft formation with harder interbed, etc.
214/215/216/2170.35~0.95150~60Medium formations with high compress strength, such as medium soft shale, hard gypsum , medium soft limestone, medium soft sandstone, soft formation with harder interbed, etc.
227  0.35~0.95150~50Medium hard formations with high compressive strength, such as abrasive shale, limestone, sandstone, dolomite, hard gypsum, marble,etc
Note: The upper limits of WOB and RPM in above table should not be used simultaneously.
 
IADCWOB
(KN/mm)
RPM
(r/min)
Applicable Formations
417/437/
 447/415/435
0.35~0.9150~70Very soft formations with low compressive strength and high drillability, such as clay, mudstone, chalk, gypsum, salt, soft limestone, etc.
517/527/5150.35~1.0140~60Soft formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, soft limestone, etc.
537/547/535 0.45~1.0120~50Soft 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.
617/6150.45~1.190~50Medium hard formation with high compress strength, such as hard shale, limestone, sandstone, dolomite. etc
637/635  0.5~1.280~40Hard formations with high compressive strength, such as sandstone, limestone, dolomite ,hard gypsum, marble, etc.
Note: The upper limits of WOB and RPM in above table should not be used simultaneously.

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