API factory tricone bit IADC537 7 5/8 ” (193.7 mm)

Brand Name:	Far Eastern
Certification:	API & ISO
Model Number:	IADC537G
Minimum Order Quantity:	1 piece
Package Details:	Plywood Box
Delivery Time:	5-8 working days
Advantage:	High Speed Performance
Warranty Term:	3-5 years
Application:	Oil,Gas,Geothermy,Water well drilling,HDD ,Mining

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Product Detail

Catalog

Product Description

Wholesale API rotary tricone drilling bits in the stock from China factory is for deep oil well.
Bit Description:
IADC: 537 - TCI journal sealed bearing bit with gauge protection for soft to medium soft formations with low compressive strength .
Compressive Strength:
85 - 100 MPA
12,000 - 14,500 PSI
Ground Description:
Medium hard and abrasive rocks such as sandstones with streaks of quartz, hard limestone or chert, hematite ores, hard, well-compacted abrasive rock such as: sandstones with quartz binder, dolomites, quartzite shales, magma and metamorphic coarse grained rocks.
We can offer TCI bits in avariety of sizes (from 3" to 26") and all most of IADC codes.

Far Eastern are factory specializes in drill bits,such as tricone bits, PDC bits, HDD hole opener,Foundation roller cutters for different applications.
As a leading drill bits factory in China,increase the drill bit working life is our target. We always try to improve the bits with high penetration rates.Our purpose is to sell the high quality with the lowest price.
Shale gas well drilling bit 7 5/8inches IADC537G, for medium formations.
7 5/8inches(200.0mm) TCI tricone bit, as a regular diameter, it is preferable for clients working in shale gas well drilling
IADC537G illustrates some features of the tricone bit.
Firstly, it is chisel-inserts, for drilling medium hardness and dense formations with high compressive strength and some abrasive layer, ranging from 80 to 150Mpa .Secondly, it is sealed journal bearing with gauge protection.What's more, it has extra gage protection on the back of the arm/leg.

Product Specification

Basical Specification
Size of Rock Bit	7 5/8 inches
Size of Rock Bit	194.mm
Bit Type	TCI Tricone Bit
Thread Connection	4 1/2 API REG PIN
IADC Code	IADC 537G
Bearing Type	Journal Sealed Bearing with Gauge Protection
Bearing Seal	Elastomer or Rubber/ Metal
Heel Protection	Available
Shirttail Protection	Available
Circulation Type	Mud Circulation
Drilling Condition	Rotary drilling,high temp drilling,deep drilling,motor drilling
Nozzles	Three Nozzles
Operating Parameters
WOB (Weight On Bit)	19,774-43,592 lbs
WOB (Weight On Bit)	88-194KN
RPM(r/min)	50~220
Formation	Medium formation with low compressive strength,such as medium,soft shale,medium soft limestone,medium soft limestone,medium soft sandstone, medium formation with harder and abrasive interbeds,etc.

In addition, 7 5/8 inches is a common size in mining field, to drill blast hole. But it is different from the shale gas well that circulated by mud fluid.