KSQ Technologies (Beijing) Co. Ltd: KSQ Technologies (Beijing) Co. Ltd At KSQ We always look at the business in your point of view.

Home > Products > Tricone Drill Bit >

Diameter 400mm TCI IADC code 637 Tricone Bits

Browse Categories

KSQ Technologies (Beijing) Co. Ltd

City: beijing

Province/State:beijing

Country/Region:china

Tel:0086--18501231988

Contact Person:
Mr.Yingkai Zhang View Contact Details

Diameter 400mm TCI IADC code 637 Tricone Bits

Brand Name	MIROC
Model Number	TCI 15 3/4" IADC 637 Tricone Bit
Certification	ISO
Place of Origin	China
Minimum Order Quantity	1
Price	Negotiation
Supply Ability	20000pcs per month
Delivery Time	15-20 days
Packaging Details	Standrad export packaging or customized
Type	rotary drill bit
Materail	Alloy steel
Use	Waterwell Drilling， Oil Drilling
Machine Type	Drilling Rig
IADC Code	637
Diameter	400mm
Formation	Medium Hard to Very Hard
Color	Blue, golden, or customised
Packing	Wooden Case

Detailed Product Description

Product Description

Roller cone bits is the most important drilling tools in oil and gas, water, geothermal industry. Drill bit is the lowest of all teh drilling tools and quipment, which is connected with near-bit stabilizer.

Tricone bits are used in general to drill a wide variety of rocks, Medium hard with compressive strength and thick and hard stringers ,such as limestone, hard shale, mudstone and sandstone, etc.

Type: Tungsten Carbide Insert (TCI) Bits and Milled-tooth Bits

IADC Code is very important code for us to quote you as it is a three-digit application-related code, which will indicate the working environment, working condition.

IADC

code

Applicable Formation

Main characteristics of the bit

Recommended parameters

Cutting structure

Normal WOB

kN/mm (bit dia.)

Rotary

speed (rpm)

117

Very soft with low

compressive strength

and high drillability,

such as soft shale ,

clay and salt bed,etc

Hardfaced gage and all tooth surfaces,

the gage fitted with compacts

for enhanced gage protection ,

and a row of trimmers is added

between gage row and heel row

0.30~0.9.

300~80

127

/137

Soft with low compressive

strength and high drillability,

such as sale ,clay,salt bed

and soft limestone,etc

Hardfaced gage and all tooth surfaces,

the gage fitted with compacts for

enhanced gage protection ,and a

row of trimmers is added between

gage row and heel row

0.30~0.9.

300~80

427

/ 437

Very soft formations with

low compressive strength

and high drillability,such as

clay,mudstone,chalk,

gypsum,salt,soft

limestone, etc.

Large dia. Offset crested.scoop compacts

in inner row,wedge compacts in outer row ,

high compact exposure, inequable spaced

compacts arrangement,and a row of

trimmers is added between gage row

and heel row

0.35~0.90

280~70

447

/ 517

/ 527

Soft formations with low

compressive strength

and high drillability,such as

mudstone,gypsum,

salt,soft limestone, etc.

Large dia. Offset crested.scoop compacts

in inner row,wedge compacts in outer row ,

high compact exposure, inequable spaced

compacts arrangement,and a row of

trimmers is added between gage row

and heel row

0.35~1.05

240~50

537

/547

Medium soft with low

compressive strength and

harder abrasive stringers,

such as hard shale,

mudstone ,soft limestone

and sandstone,etc

Large radius scoop compacts in inner row,

wedge compacts in outer row, inequable

spaced compacts arrangement ,

and a row of trimmers is added

between gage row and heel row

0.50~1.05

220~40

617

/627

/637

Medium hard with

compressive strength and

thick and hard stringers ,

such as limestone ,hard

shale,mudstone and

sandstone,etc.

Conical compacts in inner row,spherical

compacts in outer row,and a row of

trimmers is added between gage row

and heel row

0.50~1.10

220~40

737

Hard formation with high

abrasiveness ,such as

hard limestone, dolomite,

hard sandstone and

chert,etc

Large radius conical compacts in inner row ,

spherical compacts in outer row ,

and a row of trimmers is added between

gage row and heel row.

0.50~1.20

200~40

Advantages of our products:

High temperature heat treatment forged alloy steel .
Carbide teeth with high strength and toughness work more efficiently
Tooth palm lip hard welding surface with hard alloy ,Effectively prevent the drill bit wear and tear work
Head OD protection to effectively reduce head wear in abrasive formation and extend bit work

Specifications:

Product Parameter
Bit Size	15 3/4 "(400MM)
IADC Code	IADC 637
Connection	6 5/8 inch API REG PIN
Nozzle Qty	3NZ

Product Tags: iadc 637 tci bit very hard rock drilling tricone bits 400mm tricone bits

Related Products

Borehole Drilling Tricone Drill Bit Steel Tooth Mill Tooth for sale


From:	Enter your Email please. Your email is incorrect!
To:	KSQ Technologies (Beijing) Co. Ltd
Subject:	Subject is empty!
Message:	Characters Remaining: (80/3000) Please enter 20 to 3000 characters to contact this supplier!

Diameter 400mm TCI IADC code 637 Tricone Bits

Diameter 400mm TCI IADC code 637 Tricone Bits

Borehole Drilling Tricone Drill Bit Steel Tooth Mill Tooth

12 1/4" TCI IADC 617 IADC 637 Tricone Bits For Water Well Or Oil Drilling

TCI 14 3/4" IADC 617 Tricone Bits For Hard Rock Drilling In Water Well Or Oil Drilling

Diameter 400mm TCI IADC code 637 Tricone Bits

Tci 15 3/4" Iadc 617 Tricone Bits For Water Well Oil Drilling

5 Inch Thread 2 7/8 Reg Tricone Roller Bit Iadc 537 For Drilling Water Wells