Roller Cone Rotary Tools Rock Drill Bit for Oil Well

Place of Origin: Shaanxi,China (Mainland)
Certification: API, ISO
Brand: KINGWELL
Application: oil well drilling
Condition: New and unused
Material: Diamond,Tungsten carbide
Size: 3 3/4"(95.3mm)-26"(660.4mm)
Processing Type: Forging

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Product Description

Payment & Shipping Terms Supply Capacity
Unit Price:10.0 USDProduction Capacity:500 pcs per month
Trade Term:FOB,CFR,CIF,DDP,DAP,CIP,CPT,FCA,EXWPacking:seaworthy packing
Payment Terms:L/C, T/TDelivery Date:Within 1 month after...
Min. Order:1 Set/Sets
Means of Transport:Land, Ocean, EXPRESS, Air

Roller Cone Rotary Tools Rock Drill Bit for Oil Well


Features

1.Cutting structure this type TCI tricone bits:

The durability of premium tungsten carbide insert is improved with new formulas and new techniques for insert

 bit.

2.Gauge structure this type TCI tricone bits:

Multiple gaugeprotection with gauge trimmers on the heel of cone, tungsten carbide inserts and hardfacing on

 the shirttail increases gauge holding capability and bearing life.

3.Bearing structure of this type TCI tricone bits:

High precision bearing with two thrust faces. Ball lock the cone. Hardfaced head bearing surface. Cone bearing 

inlaid with frictionreducing alloy and then silverplated. Abrasion resistance and seizure resistance of the bearing

 are improved.

4.Seal and Lubrication of this type TCI tricone bits:

Premium Oring, optimal seal compression and curved seal structure can enhance the seal performance. The pressure compensator system and advanced grease can greatly increase the lubricating reliability .

5.Product Application this type TCI tricone bits:

It can receive high WOB in the conventional drilling. It is suitable for various formations by matching cutting 

structure with different tooth shape, tooth density and tooth exposure height.

Under drilling and pressure effect, drilled goods as the cement is sucked at the bottom, through the rotation, the part of sucked is cutting in the direction of circumference, it will be drilling down gradually. Side lobe will be milled by drilling goods, forming cylinder space so that better dressing the well bore by drilling.


Parameter

Model

Steel tooth bit, TCI Bit

IADC CODE

116 117 12 6127 136 137 216 217 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347

417 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 416 427 436 446 447 516 526 537 547 516 536 535

Available sizes:

From 2 7/8 to 26"

Larger sizes for hole opener bit ,reamer bit

Advantage

Most favorable price and best quality

Bearing type:

Sealed bearing and non-sealed bearing

Metal sealed journal bearing 

Rubber sealed journal bearing

Formation or layer

Soft ,medium soft ,hard,medium hard,very hard formation

Button size (extra features)

Button bit,saw teeth

1) Y-Conical teeth 2) X-chisel teeth 

3)K- wide teeth 

4)G- Gague protection

Material

Alloy steel ,carbide

Application

Petroleum&gas, water well ,mining and tectonic industries ,oil field, construction, geothermal, directional boring, and underground foundation work


Pictures


Company Introduction

Xi'an Kingwell Oilfield Machinery Co.,Ltd is an established, financially stable manufacturing company and manufactured products are technically qualified which match the highest quality & reliability standards. We fulfill all the requirements to become a reliable supplier of any National and International majors in this field.

Here we got some prise as follows.
Drill Stem Testingtools 5Round Mandrel Slip Joint


We believe in Customer delight, achieved by the supply of Quality Products & Services and Continual Improvement in our Manufacturing Processes for timely delivery at competitive prices. We work in a professional, competitive, and cost-effective manner consistent with the Customer requirement

We are looking forward towards a long lasting association with your esteemed organization for our mutual benefit. Any reasonable documents with the shipments depend on your requirements. Please contact us for any enquiry within our manufacturing scope and we will be happy to serve you by supplying quality products.



Category: Drill Tools

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