baker_hughes_bhi bits uni aberdeen slides

7/24/2019 Baker_Hughes_BHI Bits Uni Aberdeen Slides

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2015BakerHughesIncorp

orated.

AllRightsReserved.

2015 BAKER HUGHES INCORPORATED. ALL RIGHTS RESERVED. TERMS AND CONDITIONS OF USE: BY ACCEPTING THIS DOCUMENT, THE RECIPIENT AGREES THAT THE DOCUMENT TOGETHER WITH ALL INFORMATION INCLUDED THEREIN IS THE

CONFIDENTIAL AND PROPRIETARY PROPERTY OF BAKER HUGHES INCORPORATED AND INCLUDES VALUABLE TRADE SECRETS AND/OR PROPRIETARY INFORMATION OF BAKER HUGHES (COLLECTIVELY "INFORMATION") . BAKER HUGHES RETAINS ALL RIGHTS

UNDER COPYRIGHT LAWS AND TRADE SECRET LAWS OF THE UNITED STATES OF AMERICA AND OTHER COUNTRIES. THE RECIPIENT FURTHER AGREES THAT THE DOCUMENT MAY NOT BE DISTRIBUTED, TRANSMITTED, COPIED OR REPRODUCED IN WHOLE OR

IN PART BY ANY MEANS, ELECTRONIC, MECHANICAL, OR OTHERWISE, WITHOUT THE EXPRESS PRIOR WRITTEN CONSENT OF BAKER HUGHES, AND MAY NOT BE USED DIRECTLY OR INDIRECTLY IN ANY WAY DETRIMENTAL TO BAKER HUGHES INTEREST.

Drill Bits

Types and Applications


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Sand

Sandstone

Quartzite

(Chert)

Granite

Claystone

Shale Chalk

Limestone

Dolomite

Rock Strength (k-psi)

Abrasiveness

(%

Quartz)

20 400

100

Steel

Tooth

TCI

Impregnated & Natural

Diamond

PDC

PDC

Drill Bit Applications


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Fixed Cutter Technology PDC Bits

Matrix body

steelbody

16mm PDCs

6 Blades

16mm PDCs

7 Blades

16mm PDCs

9 Blades

DURABILITYCLEANING


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Fixed Cutter Technology- Impregnated Bits

Best suited for hard and abrasive rock

Works where rock is too hard and abrasive for PDCs to drill

Replaces multiple roller cone bits at depths where short

Tricone life is no longer economical

Must be used with high rotary speed for best results

Bit of last resortIRev


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Roller Cone Technology - Tricones

TCI Steel Tooth


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Factors affecting Triconeaggressiveness


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Hybrid Technology

A bit that unites roller-cone and fixed cutter elements.

It is designed to take advantage of the best attributes of both bit types Fast, aggressive drilling action of the PDC

Smooth, low torque action of the TCI


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Hole Opening Technology


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Casing While Drilling Technology

Casing bit crown welded tosub

Secondary bypass port

Optimized internal profile

Drillable alloy steel body

Full PDC Cutting Structure

EZ Change nozzles

CFD enhanced hydraulicsEZCase EZReam

baker_hughes_bhi bits uni aberdeen slides

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