Beijing Feilong International Trade Co., Ltd.
Main products:PDC Bit,Tricone Bit,Drill Pipe,Drag Bit,Dill Collar
Products
Contact Us
  • Contact Person : Ms. Chen Kathy
  • Company Name : Beijing Feilong International Trade Co., Ltd.
  • Tel : 86-10-6340 5086
  • Fax : 86-10-6340 7657
  • Address : Beijing,Beijing,B2-0645 ROOM, CENTURY-TEA-TRADE-CENTER, NO.10 MALIANDAO ROAD, XUANWU DISTRICT, BEIJING
  • Country/Region : China
  • Zip : 100055

Tricone bits

Tricone bits
Product Detailed
TCI tricone bits IADC 537 sealed bearing size from 3" 7/8 to 26" coverd all of IADC No.

1.Sizes from 3 7/8" to 26" 2.Cover almost all IADC code 3.Reliable bearing system 4.Strong cutting structure durability

drilling bits water well drill

Product

Size

IADC CODE

 

TCI Tricone Bit

3 7/8 ,5 1/2, 6 1/2

7 7/8,8 1/2,8 3/4

10 5/8,12 1/4

13 3/4, 17 1/2,

22, 24,26

417 427 437

517 527 537

617 637 737

Steel Tooth Tricone Bit

3 7/8 ,5 1/2, 6 1/2

7 7/8,8 1/2,8 3/4

10 5/8,12 1/4

13 3/4, 17 1/2,

22, 24,26

115 116 117 215 216 217 315 316 317 325 327

 

 

 

 specifications

 

IADC

437

517

537

617

637

737

WOB

KN/mm (bit dia.)

0.5-0.75

0.5-0.85

0.5-0.85

0.55-0.85

0.55-0.85

0.55-0.85

Lb/in (bit dia.)

2860-4280

2860-4860

2860-4860

3140-4860

3140-4860

3140-4860

r.p.m

70-45

70-45

70-45

70-45

60-40

60-40

 

 

The first thing you need to do any actual drilling for Oil, Gas or any hydrocarbon well is “Drilling

 Bit type

In the market today there are two types of Drilling Bits, Roller cone and PDC Bits.

 Bit name

milled tooth tricone Roller Cone Bits for water well drilling

 Brife introduction

There are a normal three cone Bits that have been used for drilling Oil wells for decades. There are many types to use from soft formation /low compressive strength to extremely hard and abrasive formation, from roller bearing air cooled to sealed roller bearing, and to sealed friction bearing with gage protection. For ordering you must specify IDAC, three digit no. the fist digit specify formation, second digit the type of Bit and the third digit is allocated to seal type and off course the size of Bit required

 Details

There are two categories of three cone Bits. Mill tooth Bits which is normally use for soft to medium formation and Tungsten Carbide Insert (TCI) used for soft formation to extremely hard and abrasive formation

 Feature

Process of manufacturing Tri-cone Bits in cylinder sazi

CONE FORGING

RESERVOIR CANISTERS/CUPS, DOWEL PINS, AND BALL HOLE PLUGS

MIG WELDING WIRE

ASSEMBLY OF DRILL BIT LEGS AND CONES

WELDING THREE LEG AND CONE ASSEMBLY TOGETHER

QUALITY CONTROL CHECK

GAUGING BITS

INTERNAL WELDING OF THE PIN SECTION

QUALITY CONTROL

THRADING TO API SPEC AND CUTTING STRESS RELIFE GROOVE

QUALITY CONTROL

GRESE FILLING

PAINTING AND PACKING

Tricone bits



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