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    SOLUTIONS CATALOG

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    Table of Contents

    Page 30

    Roller Cone Drill BitsFixed Cutter Drill Bits

    Page 12

    DatCISM Process

    Page 4

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    Table of Contents

    Hole Enlargement

    Page 50

    Coring Services

    Page 44

    Resources

    Page 57

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    Safety

    OSHA VPP Star Site

    Saety is Fundamental to Halliburton

    Te Halliburton Drill Bits & Services manuacturing and technology acility in Conroe, exas takesHalliburton saety undamentals to another level by being recognized as a Star Worksite by the USOccupational Saety Health Administration (OSHA). OSHAs Voluntary Protection Programs (VPP) recognizeand partner with businesses and worksites that show excellence in occupational saety and health. While all UScompanies must comply with OSHA regulations, the Star Program is designed or exemplary worksites withcomprehensive, successul saety and health management systems.

    Our acility was recertified as a VPP Star Site in 2012, an honor theacility has held since its first certification in 2004.

    Becoming an OSHA Star Site is not an easy accomplishment. It takesmuch more than a single audit or visit by OSHA personnel. Less than1% o companies have been certified as OSHA VPP Star Sites, andHalliburton is the only drill bit manuacturer in the United States toreceive this award. Tis repeated recognition demonstrates that saetyis top priority or Halliburton Drill Bits & Services.

    As a public company with nearly 70,000 employees in approximately 80 countries, our number one priority isto offer sae and superior products and services. We promote saety and environmental principles by workingtogether to protect our employees, stakeholders, communities and environment rom harm.

    Halliburton believes saety is everyones business. Tat is why every person at every worldwide location makessaety awareness their number one priority. Every member o every Halliburton team is tasked with takingpersonal ownership o his or her own saety and the saety o others.

    Our goal is to keep our people (and the environments in which they work) sae and healthy. For this reason we

    put policies and procedures in place to make sure that adherence to proper saety practices is a 24/7 commitmenton everyones part.

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    SPARTASoftware

    Direction by DesignSoftwa

    Precise Bit Reamer (PBR)

    MaxBHADesign Software

    Performance Database

    IBitSSoftware

    CFD Analysis

    Drilling Roadmap

    DatCISMProcess

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    Every well is unique. With different applications around the world, there is no one-size-fits-all solution. Ourunique DatCISM process takes that into account. Rather than centralizing design or drill bits, coring services,

    or downhole tools Halliburton Drill Bits & Services has highly trained Application Design Evaluation (ADESM)service specialists in locations around the globe. Tis enables us to work directly with customers to designapplication-specific solutions.

    Tese deployed specialists integrate local knowledge with some o the industrys most powerul sofware, work-ing with customers to design drill bits and tools. Once designs are complete they are sent directly to manuac-turing, where drill bits are rapidly produced within industry-best cycle times. Because o our DatCIprocess,Halliburton is the North American market leader in drill bits.

    DatCISMProcess

    Design at the Customer Interface (DatCISM) Process

    Customized Drill Bits and Services engineered for optimal efficiency and performance

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    DatCISMProcess

    Te DatCISMprocess is a continuous improvement loop employed by our on-location ADESM(ApplicationDesign Evaluation) service specialists to define application-specific drill bit solutions via well planning. Tis bitoptimization process uses the industrys most powerul proprietary sofware tools and enables our specialists to

    predict bit perormance and design the optimal bit or your specific objectives. We analyze ormation propertiesto precisely define the application, and then match the bit design to that application.

    Evaluate GeologyRefine Geo-model

    SPARA

    Evaluate Offset DataPerormance Database

    Identiy Drilling ParametersPBR MaxBHA

    Direction by Design

    Optimize DesignIBitS CFD

    RunDrilling Roadmap

    Post Well EvaluationPerormance Reports

    Capture Lessons LearnedCase History

    Powerful Software- Application Specific Solutions

    Customer Challenge

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    SPARA sofware delivers advanced rock strength analysis and modeling, providing clear and conciseinormation to optimize drill bit selection and drilling parameters. SPARA helps to generate a map o

    anticipated geology including hard stringers, abrasive zones, and shales. Tis map can assist in optimizing drill-ing parameters to predict and evaluate run perormance when plotted against offset wells. It can also be utilizedor post-run evaluation to identiy uture bit selection and operating parameters. In a multi-well drilling pro-gram SPARA sofware enhances the DatCI process, reducing cycle times and overall drilling costs.

    SPARTATMSoftwareScientific Planning and Real Time Applications

    DatCISMProcess

    Sandstone ShaleSilstone

    Gamma Ray (api)

    Density (g/cc)

    ROP Avg (f/hr)

    MD

    f

    Multiple

    Lithology

    LWD Calc. Density-Porosity (v/v)

    Neutron-Density Porosity (v/v)

    Neutron Porosity (v/v)

    Density Porosity (v/v)

    ConfinedRock Strength

    lbs/ in2 abs

    UnconfinedRock Strength

    lbs/ in2 abs

    orque (f lbs)

    SPP (psi)

    RPM (rpm)

    WOB (klbs)

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    Halliburtons Direction by Design sofware providesadvanced bit design engineering to optimize directionalperormance. Evaluating directional drill bit behavior

    depends greatly on understanding both the drive/steermechanism and bit/ormation interaction. ApplicationDesign Evaluation (ADESM) specialists use a wide varietyo inputs such as applicable BHA configuration, operat-ing parameters, hole geometry, and ormation charac-teristics to model bits or customer specific applications.Direction by Design sofware also allows Halliburtondesigners to define the connection between specificbit design eatures and their ull impact on directionaldeliverables, enabling them to provide the ideal combi-nation o steerability, stability, and aggressiveness or the

    application. Either used as an application-specific bitselection tool or in conjunction with the DatCI process,this sofware is a powerul means to optimize matchedbit design or the specific directional application anddrive system. Te result is ast, responsive directionaldrilling.

    SRAIGH HOLE

    DLS = 0

    BUILD/DROP

    DLS = CONSAN

    KICK-OFF SIDE

    DLS CONS

    ARGE

    Identiying optimumcutter back rakeselection

    Identiying optimumgauge length

    Identiying optimumblade profile

    Identiying hydraulicsand cleaningconfiguration

    Te three Direction by Design sofware outputs are usedto select and optimize bit eatures and dimensions tocontinuously drive enhanced perormance in your uniquedirectional application.

    Tis continuous evolution replaces the traditional trialand error approach.

    Designers simulate a range obit actions and quantiy theaffect on steerability.

    In this application, the bit isdesigned with a right-handwalk in order to offset atendency toward undesired lef-hand walk and remain centeredon the well path.

    Analysis o torque variancebetween different areas o thebit design allows maximumaggressiveness without over-engagement that can contributeto damaging vibration.

    For a given bit under given drillingconditions, Direction by Designsofware determines the effects o

    bit geometry on steerability andwalk rate, and calculates bit torquevariance during directional drillingto account or different bit behaviorsduring kick-off, build and holddrilling modes.

    Perormance Evolution

    Above, the ADESMspecialist can isolate perormancezones in each part o the directional trajectory, to ocuson directional deliverables that are important in eachzone.

    Outputs

    DatCISMProcess

    Direction by Design Software

    Side Force Output Bit Face Control Output Bit Walk endency Output

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    Precise Bit Reamer sofware accurately simulates the interactions o bits, reamers, BHA and ormation combi-nations. Precise Bit Reamer produces a simulation o drilling efficiency or each bit and reamer configuration,clearly showing the optimal combination. Tis capability supports both well planning and real-time decision

    making while drilling. PBR helps operators reduce non-productive time (NP) and increase overall rate openetration (ROP) when reaming while drilling.

    Bit Reamer Log

    Te actual log excerpt romPBR(lef) predicted that usinga competitor reamer wouldproduce excess vibrations, aprediction validated during theactual drilling.

    Te Perormance Database is a global sofware system used to captureand analyze bit perormance data. It provides accurate, valuable and astinormation to aid sales, product development, and product manage-ment. Te application allows Halliburton DBS field personnel to quicklyand efficiently analyze bit perormance data and provide our customerswith tailored reports. As the system is constantly updated with new runs,Halliburton has the ability to understand the unique challenges present-ed by each play and see the trends o successul products. Tis gives ourtechnology and product development teams the real-time eedback romthe field required to be successul in developing our constantly evolvingand improving product portolio.

    MaxBHAMis integrated BHA modeling and drilling optimization sofware or a wide range o applications in-cluding directional drilling, vibration reduction, survey improvement, and tool design optimization. It can alsobe used or well planning, realtime optimization, and postrun analysis.

    Application Design Evaluation (ADE) service specialists run MaxBHA sofware with drill bit and reamer designsto gain insight on bending orces and to pinpoint critical rotary speeds or the BHA. Te simulation sofwareextends bit and reamer lie by providing ADE service specialists with optimal run parameters that will minimizevibration and increase tool reliability.

    DatCISMProcess

    Precise Bit Reamer (PBR)

    MaxBHA Design Software

    Performance Database

    MaxBHAapplicationwindow

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    IBitSMis a sofware tool is used by ADE service specialists to optimize bit selection or design a new bit or spe-cific applications. It enables Halliburton DBS to design the highest perorming bits by simulating the orces that

    the bit will be exposed to under specific drilling parameters. IBitS sofware calculates the torsional, axial, andlateral orces o each cutting element depending on the cutting structure, geometry, and space position on thebit ace. Te sum o these orces (total bit orce imbalance) is displayed as an output to indicate how the bit willperorm in the application.

    IBitS sofware can be used to rapidly design a drill bit in 3D. Te ADE service specialists can collaborate in acustomers office or at the rig site. Both the bit design and the manuacturing processes are generated simultane-ously. Tis process enables Halliburton DBS to achieve industry-best cycle times and manuacturing precision,which leads to best in class perormance.

    On the lef, orce balancing withradial and drag vectors. On theright, wear analysis actoring

    volume and ootage drilled.

    Optimal hydraulic configura-tions determined throughunique modeling techniques inconjunction with Computation-al Fluid Dynamics (CFD).

    A cutter tip profile shows a twodimensional representationo cutter spacing. Also, profilezones, attached to the cuttertip profile, depict how spacing,back rake, side rake, and degreeo spiral are applied to the cut-ters along the profile.

    IBitS sofware is used to createthe manuacturing componentsand machining programs as welas the bit design.

    Force/Energy BalancingHydraulicsCutter Layout Manufacturing

    IBitS Sofware can be usedto design arms and sidewall protection or particu-lar applications or rollercone bits.

    IBitS Sofware shows orienta-tion o compacts or energybalancing a roller cone bit.

    ooth angles are designed orroller cone bits withEnergy Balanced technology.

    Te IBitS Sofware roller conedesign shows bottom hole pat-tern (lef), clearances betweeninserts (center) and insert spac-ing (right three).

    Fixed Cutter Application Outputs

    Side Wall ProtectionEnergy BalancingTooth Angles Insert Placement

    Roller Cone Application Outputs

    DatCISMProcess

    IBitS Software

    Interactive Bit Solutions

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    DatCISMProcess

    Computational Fluid Dynamics analysis enables the designer to optimize nozzleplacement and blade design or effective removal o cuttings. Tis reduces bit ball-

    ing and erosion thus maximizing bit lie and ROP.

    CFD Analysis

    Computational Fluid Dynamics

    As part o the DatCI process the drilling roadmap displays expected ormations and provides bit and parameterrecommendations as ormations change. Tis translates into optimized ROP and bit lie.

    Drilling Roadmap

    SHALE & SILTSTONE

    Set rotary speed and weight to

    maintain maximum allowable

    torque

    WOB: 20 - 30

    Top Drive RPM: 60 - 80

    Total RPM: 180max

    ROP: 100 - 600

    > Through soft shales & siltstones RPMs

    can be increased and WOB can be

    decreased to optimize ROP within

    allowable torque

    Formation Details Drilling Parameters Additional Comments

    *** Drill out the 9 5/8 shoe slowly to ensure no damage to 8 3/4 bit.***

    SHALE & SILTSTONE

    Set rotary speed and weight to

    maintain maximum allowable

    torque

    WOB: 20 - 30

    Top Drive RPM: 60 - 80

    Total RPM: 180max

    ROP: 100 - 400

    COTTAGE GROVE SST

    Reduce rotary speed and

    slowly increase WOB to

    maintain torque thrutransitions

    WOB: 25 - 35

    Top Drive RPM: 60 - 80

    Total RPM: 180maxROP: 100 - 300

    > Cottage Grove SST is interbedded with

    soft shale and siltstone so take care

    drilling the transitions.

    > Reduce RPMs as bit approaches SST,

    once into SST increase WOB slowly to

    maintain ROP

    WOB: 25 - 30

    Top Drive RPM: 60 - 80

    Total RPM: 180maxROP: 100 - 400

    TONKAWA SANDSTONE

    Reduce rotary speed and

    slowly increase WOB tomaintain torque

    > Checkerboard can have LST, if so slow

    down RPMs and increase WOB through

    any LST sections

    WOB: 20 - 35

    Top Drive RPM: 60 - 90

    Total RPM: 180max

    ROP: 100 - 300

    CHECKERBOARD

    If mostly shales increase RPMs

    and decrease WOB to optimize

    ROP and torque

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    Premium Line

    MegaForceTMDrill Bits

    SteelForceTM Drill Bits

    TurboForce Drill Bits

    Performance Line

    FX SeriesTM Drill Bits

    Fixed Cutter Drill Bit

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    Proprietary technology development has produced the new thermally-stable and highly abrasion-resistantSelectCutterMPDC technology, available exclusively in the premium drill bit product line rom Halliburton.SelectCuttertechnology is suited to drill the most challenging ormations by providing the highest level oabrasion resistance, impact resistance, and Termal Mechanical Integrityavailable.

    100

    90

    80

    70

    60

    50

    40

    High Imbalance Force

    created by uneven distribution of

    cutting force as bit enters formation

    transition

    Low Imbalance Force

    created by even distribution of cut-

    ting force as bit enters formation

    transition

    Standard Force Balanced Multi-Level Force Balanced

    Impact Resistancemeasures the ability o acutter to withstand a dynamic orce withoutchipping or breaking, enabling the cutter toretain a sharp drilling edge or maximumrate o penetration.

    Featured in our premium line o fixed cutter drill bits, our premium technologies incorporate all o the latestengineering advancements rom our research and development labs.

    3030 40 50 60 8070 90 10020

    2003

    2007 2010

    2012

    ImpactResistance

    Abrasion Resistance

    By optimizing cutter placement through Multi-Level Force Balancing, Halliburton premium bits provide themaximum bit stability and cutting structure efficiency during transitional drilling.

    Termal Mechanical Integrity (MI)is the perormance measure o a cutters capacity to endure rictionalheat generated during the drilling process. Improving MI means the cutters will wear slower because thediamond-to-diamond bonds can survive elevated temperatures prior to separating.

    Abrasion Resistancemeasures thecapability o a cutter to shear ormation andminimize the loss o diamond. Improve-ments in diamond abrasion resistance main-tains the sharp cutting edge longer.

    SelectCutter PDC echnology

    Premium Technologies

    Multi-Level Force Balancing

    Fixed Cutter Drill Bits

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    Halliburtons premium tungsten carbide

    matrix material offers a 20% improvement inerosion and wear resistance over our peror-mance matrix material. Tis translates intomaximum ROP by reducing the amount ocutting structure loss and allowing or longerintervals to be drilled by preventing bit bodydamage.

    New Matrix Material Previous Matrix Material

    Green= Zero Material Loss Red= Material Loss (Erosion)

    Te use o targeted, directional micro nozzlesin our premium line o drill bits optimizes fluidflow across the bit ace. Micro nozzles permitsignificant increases in junk slot volume to im-prove cleaning at high ROP, reduce chances obit balling, and offer additional designflexibility or minimizing erosion and optimiz-ing FA (otal Flow Area).

    Premium ungsten Carbide Matrix Material

    Standard Nozzles Micro Nozzles

    Enhanced Hydraulics

    Fixed Cutter Drill Bits

    With the new hydro-dynamic bridges not only is thestrength and durabilty o the bit increased, but fluid flowis improved as well. urboForce hydro-dynamic bridgesimprove fluid flow across bottom hole and results in bet-

    ter cleaning and cooling.

    Hydro-Dynamic Bridges

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    Te Halliburton MegaForceM bit eatures advanced SelectCutterM PDC technology, ultra-efficient cutterlayout orce balancing, improved erosion resistant material and enhanced hydraulics. Designed or an operators

    specific application by one o our Application Design Evaluation (ADESM) service specialists using our industry-unique Design at the Customer Interace (DatCISM) process, the result is a matrix bit with a combination ohigher ROP and longer intervals drilled than any other bit.

    SelectCutter PDC echnologyAllows the bit to stay sharper longer producing more ootage at higher ROPs

    Rockies: 20% Faster ROP and increased interval drilled

    Halliburton DBS 7 7/8 MM65H vs FX65

    Unitah County Utah

    Drilled 31% more footage at a 20% increase inROP over the same section R

    ateoPenetration(f

    /hr)

    Premium HydraulicsMicro nozzles optimize fluid flow across the bit ace

    Multi-Level Force BalancingProvides maximum bit stability and cutting structure efficiency duringtransitional drilling

    Premium ungsten Carbide MaterialHelps to reduce erosion and wear on PDC bit bodies

    Optimal Shank LengthReduced bit length or directional control

    MegaForceDrill Bit

    The Industrys Most Robust Matrix Body Bit

    Fixed Cutter Drill Bits

    215210205

    200

    195190185

    180

    175

    170165160

    FX65 MM65H

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    FAMILY | CLASS CUER SIZE OPIONAL FEAURES

    BACKUP CUER (OPIONAL)

    APPLICAION PLAFORM(OPIONAL)

    BLADE COUN

    APPLICAION

    PLAFORM

    (OPIONAL)

    CUER

    SIZE

    FAMILY | CLASS BLADE COUNBACKUP CUER

    (OPIONAL)

    ADDIIONAL CUER OPIONS

    ADDIIONAL CUER

    OPIONS

    5MM G 5 HM

    MegaForce Drill Bits

    Fixed Cutter Drill Bits

    D = Directional (all other directional systems)

    G = Geo-Pilot Rotary Steerable

    E = Geo-Pilot EDL Rotary Steerable

    = urbine High Rotational Speed

    Not listed in nomenclature but ound onmarketing spec sheet. For moreinormation, please contact your local

    Halliburton Drill Bits representative.

    b = Back Reaming

    c = Carbide Reinorcement

    e = SE - Highly Spiraled

    = Full PDC Gauge rimmers

    k = Kerfing - Scribe Cutters

    p = PDC Gauge Reinorcement

    u = Updrill

    D = Dual Row Backup

    M = Modified Diamond Round

    R = R1 Backup Cutters

    I = Impreg Backup Discs

    C = Carbide Impact Arrestor

    Te blade count describes the number oblades on the bit.

    3 = Tree Blades

    4 = Four Blades

    5 = Five Blades

    6 = Six Blades

    7 = Seven Blades

    8 = Eight Blades

    9 = Nine Blades

    Te cutter size digit describes the sizeo the PDC cutters on the bit. On bitswith multiple cutter sizes, the

    predominant size is described.

    2 = 8 mm | 3/8"

    3 = 10.5 mm | 13/32"

    4 = 13 mm | 1/2"

    5 = 16 mm | 5/8"

    6 = 19 mm | 3/4"

    8 = 25 mm | 1"

    H = Highly abrasive wear

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    Highest penetration rates. Lowest cost per oot. Application-specific designs. With the Halliburton SteelForceMbit, slow ROP due to bit cleaning is history. aking drill bit design to a higher level, the SteelForcebit eatures a

    large flow area, anti-balling treatment, premium hardacing, and micro nozzles to get the right flow to the rightplace on the bit ace. Coupled with our industry-unique DatCISM process perormed by one o our ADESM servicespecialists, our application-specific SteelForcebits are the best perorming steel body bits to overcome yourspecific drilling challenges.

    700

    800

    900

    1000

    1100

    1200

    1300 0

    5

    10

    15

    20

    25

    30

    35

    40

    45

    12

    1720

    43

    3429

    25

    Interval Drilled

    IntervalDrilled

    ROP

    Offset1

    Offset2

    Offset3

    Offset4

    Offset5

    FX

    56s

    SF56

    SelectCutter PDC echnologyProvides the highest level o abrasion resistance, impact resistance, andTermal Mechanical Integrity available

    Higher Blade StandoffIncreases ace volume or improved cuttings evacuation and higher rate openetration

    Premium HardacingK1 haracing is 100% more abrasion resistant, 30% more erosion resistantand includes tough carbide pellets making it virtually racture proo

    Anti-Balling CoatingHelps keep shale cuttings rom balling and sticking to the bit by producingan electronegative charge, which repels the negative ions in shale cuttings

    SteelForceTMDrill Bit

    The Industrys Most Advanced Steel Body Drill Bit

    ROP

    7

    Fixed Cutter Drill Bits

    Oman: 87% Faster ROP Over Field Average

    DBS 12 1/4 SF56

    Drilled entire section with 87% faster ROPover the field average

    Dull Condition 1-1-WT

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    FAMILY | CLASS CUER SIZE OPIONAL FEAURES

    BACKUP CUER (OPIONAL)

    APPLICAION PLAFORM(OPIONAL)

    BLADE COUN

    APPLICAION

    PLAFORM(OPIONAL)

    CUER

    SIZE

    FAMILY | CLASS BLADE COUNBACKUP CUER

    (OPIONAL)

    SteelForce Drill Bits

    ADDIIONAL CUER OPIONS

    ADDIIONAL CUER

    OPIONS

    5SF G 5 HM

    H = Highly abrasive wear

    Fixed Cutter Drill Bits

    Not listed in nomenclature but ound onmarketing spec sheet. For moreinormation, please contact your local

    Halliburton Drill Bits representative.

    b = Back Reaming

    c = Carbide Reinorcement

    e = SE - Highly Spiraled

    = Full PDC Gauge rimmers

    k = Kerfing - Scribe Cutters

    p = PDC Gauge Reinorcement

    u = Updrill

    D = Dual Row Backup

    M = Modified Diamond Round

    R = R1 Backup Cutters

    C = Carbide Impact Arrestor

    Te blade count describes the number

    o blades on the bit. 3 = Tree Blades

    4 = Four Blades

    5 = Five Blades

    6 = Six Blades

    7 = Seven Blades

    8 = Eight Blades

    9 = Nine Blades

    Te cutter size digit describes the sizeo the PDC cutters on the bit. On bitswith multiple cutter sizes, the

    predominant size is described.

    2 = 8 mm | 3/8"

    3 = 10.5 mm | 13/32"

    4 = 13 mm | 1/2"

    5 = 16 mm | 5/8"

    6 = 19 mm | 3/4"

    8 = 25 mm | 1"

    D = Directional (all other directional systems)

    G = Geo-Pilot Rotary Steerable

    E = Geo-Pilot EDL Rotary Steerable

    = urbine High Rotational Speed

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    When applications become too abrasive or PDCs, urboForce bits take over. urboForce diamondimpregnated drill bits eature an improved bit stability through mass distribution, a new bridge design, increased

    diamond volume, and a proprietary wear indicator. Tese advanced eatures result in longer intervals drilled,enhanced versatility and reliability, plus a lower cost per oot. Using our industry-unique DatCISMprocessperormed by one o our ADESM service specialists, our application-specific urboForce diamond impregnatedbits are the best to overcome your specific drilling challenges.

    Hydro-Dynamic BridgesRedirects fluid and boosts the cleaning and cooling o the cutting structure

    TurboForce Drill Bits

    Mass BalancingMass distribution calculation and balancing methods improve bit stabilityand negate underbalanced centriugal orces

    Continous ShoulderIncreased diamond content urther promotes bit stability and enables greaterrun length

    9

    Wear IndicatorPrecisely determines the bit condition, optimizing decisions or product usage

    Fixed Cutter Drill Bits

    Advanced Active Gauge GeometryReduces differential sticking, improving overall drilling efficiency

    12000

    12250

    12500

    12750

    13000 0.0

    1.0

    2.0

    3.0

    4.0

    5.0

    6.0

    Interval Drilled

    IntervalDrilled

    ROP

    TF6

    10D

    IQ610D

    IQ610D

    Offset1

    ROP

    Mid-Con: First bit to complete the Bromide interval

    DBS 8 1/2 TF610D

    Saved 31.1% per foot

    Dull Condition 2-4-WT-A-X-I-NO-TD

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    FAMILY | CLASSCUER MACRO-GEOMERY

    (OPIONAL)

    APPLICAION PLAFORM

    BLADE COUN

    APPLICAION

    PLAFORM

    FAMILY | CLASSBLADE COUN

    CUER MACRO-GEOMERY

    (OPIONAL)

    15TF 4 D

    Te blade count describes the number oblades on the bit.

    06 = Six Blades 08 = Eight Blades

    09 = Nine Blades

    10 = en Blades

    11 = Eleven Blades

    12 = welve Blades

    14 = Fourteen Blades

    15 = Fifeen Blades

    1-3 = Sof

    4-6 = Medium

    7-9 = Hard & Abrasive

    urboForce Drill Bits S = Scribe Blocks

    D = Drill Out Feature

    Fixed Cutter Drill Bits

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    Since 2008, X3Seriescutters have proventhemselves over and over again as being highperorming, long lasting cutters with high abrasionand impact resistance. Manuactured with new presstechnology, the X3Series cutters have a highTermal Mechanical Integrity (MI) value and areable to withstand the rictional heat generated duringthe drilling process while limiting heat build-up.

    e high performing X3Series cutters are an integralreason why the FX Seriesbits have drilled more than100 million eet and counting day in and day out.

    Halliburton specialists utilize the DatCISM process and our proprietary sofware to optimize cutter placement,hydraulic nozzles, and dene blade geometry to design the right bit for your application. e FXSeries bits aremore efficient at removing cuttings rom underneath the bit through advances in manuacturing and designtechnology. ese bits are created from a milled mold, allowing the FX Series bits to have improved consistencyand smoother drilling over hand ormed molds used in previous generations o drill bits.

    Featured in our perormance line o fixed cutter drill bits, our perormance technologies deliverproven value worldwide.

    Term

    al

    Mecha

    nical

    Integ

    rity

    Impact

    AbrasionPrevious

    Cutters

    X3 Series Cutters

    PreviousHand ormed mold

    CurrentComputer milled mold

    X3Series PDC echnology

    Refined Blade Geometry

    Performance Technologies

    Fixed Cutter Drill Bits

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    With reduced bit body erosion, tungsten carbide matrixmaterial increases the lie o the bit.

    ransverse Rupture Strength (RS) is 18% higher in thecurrent materialopposed to the previous material.

    Te current carbide matrix material offers 50% moreerosion resistance when compared to the previous material.

    Perormance ungsten Carbide Matrix Material

    Fixed Cutter Drill Bits

    Matrix Bit Body Material

    %Difference

    0%

    20%

    100%

    40%

    60%

    80%

    120%

    140%

    160%

    RS Erosion

    PreviousMateriial

    FXMateriial

    Halliburtons SteelForceMpremium line o steelbody drill bits undergo a K1 Hardacing treat-ment, rendering them virtually racture proo andenabling them to be 100% abrasion resistant and30% more erosion resistant than steel body drill bitswith the previous hardacing treatment.

    As demonstrated in the photos to the right, the K1hardacing treatment creates a tighter arrangemento tough carbide pellets, providing maximum abra-sion and erosion resistance.

    Current Hardacing K1 Hardacing

    Te SteelForce premium line eatures anti-balling technologyallowing or efficient drilling by maximizing the amount ocuttings removal. Tis patented anti-balling nitriding treat-

    ment creates a lubricating water barrier between the bit bodyand the drilling mud.

    Te nitriding treatment creates a negative electrical potentialin the surace o the steel, repelling the negative ions in themud and creating a lubricating water barrier.

    Premium Hardacing (K1)

    Anti-Balling echnology

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    FX Series drill bits are custom designed to overcome tough drilling challenges in even the harshestenvironments. If reducing trip time is important to you then an FX Series drill bit is the answer. Halliburtons

    X3 Seriescutter technology delivers a cutter that stays sharper, longer on a more erosion-resistant bit body.Ultimately, this means more ootage drilled per bit and ewer trips or the operator.

    X3Series Cutter echnologyAllows the bit to drill arther, aster because the cutters stay sharper,longer and are more durable under extreme drilling conditions

    Footage ROP

    700

    600

    500

    400

    300

    200

    100

    DBS Offset 1 Offset 2 Offset 3

    Brazil: Interbedded Hard Rock in Carauari Formation

    Halliburton DBS 8 1/2 FXD74D drill bit

    Single Run on 740 meters (2828 )

    Average ROP of 5.8 m/hr (19 /hr)

    Outperformed all osets in terms of both footagedrilled and penetration rate

    FX Series Drill Bits

    Proven Performers with over 100 Million Feet Drilled Worldwide

    Refined Blade GeometryProvides added stability

    Perormance HydraulicsImproves cuttings removal and allows or more efficient cooling

    Superior Bit Body MaterialReduces bit body erosion, increasing the lie o the bit

    Fixed Cutter Drill Bits

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    FAMILY | CLASS CUER SIZE OPIONAL FEAURES

    BACKUP CUER (OPIONAL)

    APPLICAION PLAFORM(OPIONAL)

    BLADE COUN

    APPLICAION

    PLAFORM

    (OPIONAL)

    CUER

    SIZE

    FAMILY | CLASS BLADE COUNBACKUP CUER

    (OPIONAL)

    FX Series Drill Bits

    SEEL BODIED BIS

    SEEL BODIED

    BIS

    5FX G 5 sM

    Not listed in nomenclature but ound onmarketing spec sheet. For moreinormation, please contact your local

    Halliburton Drill Bits representative. b = Back Reaming

    c = Carbide Reinorcement

    e = SE - Highly Spiraled

    = Full PDC Gauge rimmers

    k = Kerfing - Scribe Cutters

    p = PDC Gauge Reinorcement

    u = Updrill

    s = Steel Bodied

    D = Dual Row Backup

    M = Modified Diamond Round

    R = R1 Backup Cutters

    I = Impreg Backup Discs

    D = Directional (all other directional systems)

    G = Geo-Pilot Rotary Steerable

    E = Geo-Pilot EDL Rotary Steerable

    = urbine High Rotational Speed

    Te blade count describes the number o

    blades on the bit. 3 = Tree Blades

    4 = Four Blades

    5 = Five Blades

    6 = Six Blades

    7 = Seven Blades

    8 = Eight Blades

    9 = Nine Blades

    0 = en Blades

    1 = Eleven Blades

    2 = welve or More Blades

    Te cutter size digit describes the sizeo the PDC cutters on the bit. On bitswith multiple cutter sizes, the predomi-

    nant size is described.

    2 = 8 mm | 3/8"

    3 = 10.5 mm | 13/32"

    4 = 13 mm | 1/2"

    5 = 16 mm | 5/8"

    6 = 19 mm | 3/4"

    8 = 25 mm | 1"

    Fixed Cutter Drill Bits

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    Combining sophisticated design capabilities with the most advanced cutter technology, Halliburton Drill Bits &Services has created a series o PDC bit eatures to capture the benefits o durability and stability that are neededor any challenging application.

    Fixed Cutter Bit Features

    Te Geo-PilotPDC bit uses a Modified Extended Gauge

    (MEG) sleeve to give the box connection and ulcrumpoint necessary or the Geo-Pilot rotary steerable tool. TeMEG sleeve gives consistent ulcrum point locations whilemaintaining a flow area rom bit ace to sleeve.

    Geo-PilotPDC Bit Design (G)

    Directional PDC Bit Design (D)

    Te Directional PDC bit uses different gauge and cuttingstructure geometries calculated rom Direction by Design

    sofware to help ensure that adequate DLS and tool ace can beachieved without sacrificing bit perormance or lie.

    APPLICAIONPLAFORM

    5

    Fixed Cutter Drill Bits

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    urbine PDC Bit Design ()

    Te urbine PDC bit uses special cutter layouts andoptimized Depth o Cut (DOC) to give maximum ROP

    in high RPM applications. Bits may utilize sleeves andextended gauges or stability or specialized gauge designsor directional applications.

    Geo-PilotEDL Bit Design (E)

    Te Geo-PilotEDL PDC bit uses a standard point-the-bitcutting structure with a unique gauge design to allow highdoglegs to be achieved.

    BACKUP CUER

    Use dual row SelectCutterM or X SeriesMcutters in highlyabrasive applications where the bit ROP slows down anddull condition shows even wear.

    Dual Row Backup Cutters (D)

    Fixed Cutter Drill Bits

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    Backup R1 Cutters (R)

    Use backup R1Mcutters when the application is highlyinterbedded with ormations o significantly different

    rock strengths. Dull condition shows signs o cutterchippage in the nose and shoulder with surroundingcutters ofen having little to no wear.

    Modified Diamond Reinorcement (MDR) cutters maybe used as a diamond wear resistant axial arrestor or toreplace the R1 backup cutter to minimize cutter pocketwear and mitigate the progression o ring out.

    Modified Diamond Reinorcement (M)

    Impreg Backup Discs (i)

    Use the i (synthetic diamond) backup cutter as asecondary cutter, allowing a dual cutting action withPDC and as a reinorcement to extend bit lie. ypicalapplications are intermediate hard/abrasive ormations(interbedded or not), high RPM applications, andexploration wells.

    Fixed Cutter Drill Bits

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    Fixed Cutter Drill Bits

    Use this eature to ensure that highly abrasive ormationscan be delivered at the maximum ROP and can achievethe longest run.

    Available on MegaForceM and SteelForceM bits only.

    Highly Abrasive Wear (H)

    ADDIIONALCUER OPIONS

    OPIONALFEAURES

    Gauge Reinorcement (p)(Hex SP, SP, Dome PDC)

    Impact Arrestor and Carbide Impact Arrestor (C)

    Use SP gauge elements in all applications except wheregauge pad wear is observed. When extreme wear isobserved, use Hex SP or Dome PDCs.

    Use Impact Arrestors and Carbide Impact Arrestors(CIA) when little wear is expected but impact damaged isobserved. Ensure DOC guidelines are used.

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    Back Reaming Feature(Updrill, Back Reaming, Hybrid)

    Directional Gauge Features(Drop-In, Full PDC Round, Stepped)

    Use back reaming cutters when hole conditioning isneeded and the top o the gauge pad has wear. Whenkey seats or cave-ins are observed then use updrillcutters. When a combination o these events takeplace then use a hybrid set o back reaming and updrillcutters.

    Te standard is one drop-in cutter per gauge pad. Based

    on Direction by Design sofware, a more aggressivegauge may be required to achieve the DLS. In this caseincreasingly use more drop-in cutters per gauge pad,ull PDC round cutters along the gauge pad or go to astepped or undercut gauge pad as needed.

    9

    Kerfing - Scribe Cutters (k)Te scribe cutter is a unique shaped PDC cutter thatputs a maximum energy point load into the ormationwhere crushing and racturing the ormation is moreadvantageous than shearing. Tis shape ensures thatmaximum ROP and rock removal can be achieved.

    Fixed Cutter Drill Bits

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    Roller Cone Drill Bits

    QuadPackPlus Drill Bits

    X Series Drill Bits

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    Halliburton DBS roller cone bits have two main bearing configurations. Journal bearings (also called rictionbearings) are used on all bit sizes ranging rom 4 3/

    8 to 13 3/

    4 bits. Roller bearings are used on bits 14 1/

    4 to 28.

    Both the journal bearing and roller bearing geometries use our latest advancements in technology due to ourproprietary bearing sofware program and in-house bearing tester. Tis combined with extensive fieldtesting has resulted in our latest generation bearings.

    Whether offshore drilling a 28 section or a slim hole application on land to reach D, roller cone drill bits romHalliburton Drill Bits & Services provide solutions to customers globally. Whatever the drilling challenge: hardrock, highly interbedded, high chert content, high abrasion or high build rates Halliburton DBS roller cone bitsare designed to withstand harsh drilling environments.

    4 3/8 to 13 3/

    4

    For bit sizes 4 3/8 to 13 3/

    4 the perormance bearing

    uses a primary seal that exhibits greater thermalproperties and wear resistance over its predecessor. Tismakes the perormance bearing more effective inpreventing contamination which extends bit lie,resulting in better perormance. A dedicated pressurecompensation system which helps achieve pressure

    equalization across the bit is also used.

    14 1/4 to 28

    Available in two configurations or 14 1/4 to 28. Te

    perormance bearing uses a primary seal along with anaxial secondary seal as its bearing sealing system. Tesecondary seal works to protect the primary inner sealrom cuttings debris and allows or pressure reliebetween the inner and axial seals. Te premiumbearing unctions with a dedicated pressure

    compensation system.

    8 1/2 to 28

    Available in sizes 8 1/2 to 28, the premium

    bearing uses two primary seals with apatented dual compensation system toextend bearing lie. Tis dual system is asuperior method or extending the lie othe inner primary seal and reducing wearby preventing the intrusion o ormationcuttings. Each primary seal has a dedicatedreservoir to equalize pressure between themor maximum perormance and lie.

    Roller Cone Technologies

    Bearings

    Premium Bearing System

    Perormance Bearings

    Roller Cone Drill Bits

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    Optimized Contact Pressure Seal

    A responsive Mechanical Pressure Compensator (MPC) system significantlyreduces differential pressure variation on the seal. Tis equalizes pressure insideand out, which greatly diminishes seal stress and enhances the durability o the

    bearing/seal system. Te rubber diaphragm system is quick acting in achievingpressure equalization.

    Tere are now integrated mechanical relie compensation systems on all 4 3/8 to28 sized bits.

    Only Halliburton DBS offers this patented eature, acutting structure which is balanced to equalized load androck removal among all three cones. Tis is accomplishedby optimizing cutter placement and analyzing the deptho cut on adjacent cutters. Te result minimizes vibrationwhich enhances the service lie o sensitive instrumentationand equipment while increasing ROP and durability.

    Supremeech Hardacing

    At lef, some cones bear more load than others, causingimbalance. At right, the load is balanced equally amongall cones through use o Energy Balanced echnology.

    Supremeech - 73%

    improvement in wearresistance

    Diamond ECH2000M

    By re-engineering the seal shape, we were able todeliver a 53% increase in seal reliability, a 24% reductionin torque riction, and a 16% decrease in temperatureendured by the seal over the previous design. Tis wasaccomplished by moving the highest contact pressuresto the edge o the sealing interace where it is neededmost. In turn, the lower contact pressures at the centero the sealing ace reduce wear and rictional torque.

    Mechanical Pressure Compensator (MPC)

    Energy BalancedBit echnology

    Our patented SupremeechMHardacing treatment pro-duces a material that is 73% more abrasion resistant com-pared to conventional hardacing treatments. Tis abrasionresistance is achieved by using novel low-binder sintered-hipped tungsten carbide pellets. Tis helps maintain theirsuper dense microstructure and superior roundness whencompared to conventional hardacing using high-bindersintered tungsten carbide pellets.

    Roller Cone Drill Bits

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    With the complexities and challenges o drilling in todays environment, Halliburton Drill Bits & Services hasdeveloped a line o roller cone bits well suited or these applications. QuadPack Plus drill bits are loweringoperators cost per oot globally through better durability and perormance.

    Te QuadPack Plus design profile is ocused on removing cuttings rom crucial areas o the cutting structure andwellbore, accomplished by changing the arm geometry. Directing nozzles towards the leading edge o the cuttingstructure to create directed flow channels is also done. Tis action produces higher ROP and extends the bit liewhen compared to traditional arm profiles. QuadPack Plus bits are available in sizes 4 1/

    2 to 13 3/

    4.

    Increased Bearing CapacityAn increase in main bearing length results in optimized load distribution overthe main bearing extending bit lie

    Ohio: Fastest ROP and Lowest Cost Per Foot

    Halliburton DBS 12 1/4 EQH26R drill bit

    Drilled 2,610 feet (795 meters) in 26.5 hours

    ROP of 98.5 /hr (30 m/hr)

    Outdrilled the competitor on the same pad(20 eet away) in both ootage and ROP

    EQH26R Offset

    Forging DesignTe larger, more robust arm results in greater durability, improved protectionand larger reservoir or increased grease capacity

    More Responsive Pressure Compensation SystemSignificantly reduces differential pressure variation on the seal

    Greater Seal Reliability53% increase in seal reliability, a 24% reduction in torque riction, and a 16%decrease in temperature endured by the seal over the previous design

    QuadPackPlus Engineered Hydraulic Bits

    Roller Cone Drill Bits

    3500

    3000

    2500

    2000

    1500

    1000

    500

    DEPTH

    70.0

    75.080.0

    85.0

    90.0

    95.0

    100.0

    65.0

    60.0

    55.0

    50.0

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    FAMILY | CLASS

    OPIONAL FEAURES

    CUING SRUCURE(PREFIX)

    CUING SRUCURE

    CUINGSRUCURE

    (PREFIX)

    ENERGY BALANCEDBIS

    FAMILY | CLASSCUING

    SRUCURE

    OPIONALFEAURES

    QH = QuadPack Plus Engineered Hydraulics Bits (4-1/2"through 13-1/2")

    OPIONAL

    FEAURES

    CE QH 1 LS

    For more inormation, please contact your localHalliburton Drill Bits representative.

    A = Air Application

    C = Center Jet

    D = Diamond Sur Row (33%)

    D2 = Diamond Sur Row (50%)

    D3 = Diamond Sur Row (100%)

    G = Non-Standard Gauge Row

    L = Lug PadsLD = Diamond Insert Lug Pads

    P = Protective Carbide Coating

    R = Raised Enhanced Shirttail / Arm Protection

    S = Enhanced Shirttail Protection

    SD = Shirttail Diamond Enhanced Protection

    RD = Shirttail Diamond Raised Protection

    C = Afer Class Alpha or Claw ooth on Steel ooth ModelD = For Gauge/Face Diamond Insert on Insert Model

    For ooth Bits Single Numeric Variant From 1 to 7For Insert Bits Dual Numeric Variant From 00 to 99

    ENERGY BALANCED BIS

    E = Energy Balanced Bits

    CUINGSRUCURE

    ENERGY BALANCEDBIS

    FAMILY | CLASS CUINGSRUCURE

    OPIONALFEAURES

    OPIONALFEAURES

    DE QH 4 0 LS

    INSERT BITS

    TOOTH BITS

    Roller Cone Drill Bits

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    Our line of X SeriesMroller cone bits include non-sealed and sealed roller bearing bits, typically in sizes largerthan 13-1/2. Featuring greater seal reliability, these bits ensure maximum perormance to meet challengingapplications.

    Saudia Arabia: Record ROP and Cost Per Foot

    Halliburton DBS 22 EBXT02S

    Drilled 1,855 feet (565 meters) in 33 hours

    ROP of 56.2 /hr (17.1 m/hr)

    25.4% improvement in ROP and reduc-tion in cost per oot o 8% over the bestcompetitor offset in the Shedgum field

    Increased Bearing CapacityNew bearing has increased load capacity with larger cross section seals orincreased compression while maintaining similar contact pressure

    More Responsive Pressure Compensation SystemSignificantly reduces differential pressure variation on the seal

    Greater Seal Reliability53% increase in seal reliability, a 24% reduction in torque riction, and a 16%decrease in temperature endured by the seal over the previous design

    60

    50

    40

    30

    20

    10

    0

    56.2

    ROP(f/h

    r)

    54.7

    Halliburton DBS Offset 1 Offset 2

    41.9

    20.9

    X Series Drill Bits

    5

    Roller Cone Drill Bits

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    FAMILY | CLASS

    OPIONAL FEAURES

    CUING SRUCURE(PREFIX)

    CUING SRUCURE

    CUINGSRUCURE

    (PREFIX)

    ENERGY BALANCEDBIS

    FAMILY | CLASSCUING

    SRUCURE

    OPIONALFEAURES

    XN = Non Sealed BearingX = Sealed Roller Bearing

    OPIONAL

    FEAURES

    CE B X T 1 LSENERGY BALANCED BIS

    EB = Energy Balanced Bits

    Roller Cone Drill Bits

    For more inormation, please contact your localHalliburton Drill Bits representative.

    A = Air Application

    C = Center Jet

    D = Diamond Sur Row (33%)

    D2 = Diamond Sur Row (50%)

    D3 = Diamond Sur Row (100%)

    G = Non-Standard Gauge Row

    L = Lug Pads

    LD = Diamond Insert Lug Pads

    P = Protective Carbide CoatingR = Raised Enhanced Shirttail / Arm Protection

    S = Enhanced Shirttail Protection

    SD = Shirttail Diamond Enhanced Protection

    RD = Shirttail Diamond Raised Protection

    C = Afer Class Alpha or Claw ooth on Steel ooth ModelD = For Gauge/Face Diamond Insert on Insert Model

    For ooth Bits Single Numeric Variant From 1 to 7For Insert Bits Dual Numeric Variant From 00 to 99

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    Roller Cone Bit Features

    Te patented claw eature delays the typical wear pattern othe tooth leaving a longer sharper tooth or improved ROPand cutting structure lie. Utilization o the Claw increases

    the aggressiveness o the bit as the teeth wear.

    Afer Class Alpha or Claw ooth on Steel oothBits (C)

    For Gauge/Face Diamond Insert on Insert Bits (D)

    Diamond enhanced gauge row insert protection or reduced

    gauge wear, high quality wellbore and improved cuttingstructure perormance.

    CUTTING

    STRUCTURE

    7

    Roller Cone Drill Bits

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    Center Jet (C)

    Center jet eature to enhance cone cleaning andhydraulic flow patterns which helps prevent bit balling.

    33% diamond sur protection improves resistance toimpact damage and abrasive wear which results in moreprotection or the bearing seal extending bit lie.

    Diamond Sur Row 33% (D)

    Air Application (A)

    Center bore in bit or air drilling applications whichhelps minimize the volume o drilling fluids needed orthe ull well and reduces the time that fluids are held inreserve pits.

    OPTIONALFEATURES

    Roller Cone Drill Bits

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    Diamond Sur Row 100% (D3)

    100% diamond sur protection improves resistance to

    impact damage and abrasive wear which results in moreprotection or the bearing seal extending bit lie.

    Non-Standard Gauge Row (G)

    Lug Pads (L)

    ungsten carbide sur inserts in gauge teeth or addedgauge protection.

    Integral stabilizer pads or improved directionalperormance on steerable assemblies.

    50% diamond sur protection improves resistance toimpact damage and abrasive wear which results in more

    protection or the bearing seal extending bit lie.

    Diamond Sur Row 50% (D2)

    Roller Cone Drill Bits

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    Protective Carbide Coating (P)

    ermal spray process (HVOF), using patented X-Gun,

    produces hard, dense tungsten carbide coatings or cuttingstructures that are resistant to abrasive wear and erosion.

    Raised Enhanced Shirttail/Arm Protection (R)

    Enhanced Shirttail/Arm Protection (S)

    Raised tungsten carbide inserts and proprietary hardacingprovides maximum arm protection in abrasive anddirectional applications.

    Shirttails protected with proprietary hardacing andtungsten carbide inserts or maximum abrasion resistance.

    Diamond Insert Lug Pads (LD)

    Diamond integral stabilizer pads or improved directionalperormance on steerable assemblies.

    Roller Cone Drill Bits

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    Shirttail Diamond - Raised Protection (RD)

    Raised diamond enhanced inserts and tungsten carbideinserts protect shirttail or maximum abrasion resistance.

    Shirttail Diamond - Enhanced Protection (SD)

    Diamond enhanced inserts and tungsten carbide insertsprotect shirttail or maximum abrasion resistance.

    Roller Cone Drill Bits

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    Coring TechnologiesHalliburton offers a ull range o coring services rom unconsolidated to ultrahard abrasive ormations. Withproven global perormance o over 400 jobs perormed each year, we have a 94% core recovery rate. We offerbest-in-class core bit technology to maximize ROP and extend bit lie.

    Our on-site Design at the Customer Interace (DatCISM) process provides custom solutions to maximize corerecovery. MaxBHAM sofware analysis is perormed or the coring BHA to provide additional inormation ondrilling perormance. We provide superior coring service quality to more than 170 customers in 47 countries tomeet your coring objectives.

    Applicationsendency to Jam rom FracturedReservoirSof Friable or UnconsolidatedExpensive Rig ime

    Horizontal or High AngleHigh Pressure/High emperature

    SolutionsRockStrongCoring System, FullClosure System, MaxBHARockStrong, RockSwif CoringSystem, MaxBHA

    RockStrong, MaxBHARockStrong, RockSwif, MaxBHA

    PDC Core HeadFor Sof Formations

    SP Core HeadFor Medium to

    Hard Formations

    Diamond ImpregnatedCore Head

    For Hard/AbrasiveFormations

    ool Size

    Hole SizeCompatibility

    Core BarrelSizeCore Size

    4 x 2 5 x 3 6 x 4

    5 x 7 6 x 8 8 x 9

    4 5 6

    2 3 4

    RockStrongMCoring SystemDesigned specifically or high pressure hightemperature (HPH) environments and hard, abrasive

    rock, the RockStrongM

    coring system incorporatesbest-in-class corehead technology, anti-jammingdesign, and engineered vibration mitigation.

    Te RockStrong coring system eatures a unique swivelassembly, making it the most robust coring tool onthe market. o date, it is the only system specificallydesigned or extreme wellbore environments. It isfield proven to deliver high quality core samples in theharshest conditions. Te system was built to overcomeultra-deepwater coring issues and high vibration levels

    encountered in tight multi-layer ormations.

    Anti-Jamming Features

    Include a top spacerassembly which acts likea preloaded spring toabsorb axial vibrationsalong the inner assembly

    Increased Space-Out CapacityWithstands HPH conditions

    Ultra Stable Double Bearing AssemblyEnsures smooth core entry and reducesrisk o damage to the core

    Pre-Loaded Adjustment SystemReduces atigue effects and extends thevibration level that can be sustained bythe core barrel

    Coring Services

    8 x 5

    10 x 12

    6

    4

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    Designed or coring medium hard, hard ractured, or interbeddedormations. Shown to the right, the spring catcher opens as the coreenters. When the core barrel is lifed off the bottom, the springcatcher closes to break off the ormation and retain it within theinner tube.

    CORING JAMMING

    Stand Pipe Pressure Stand Pipe Pressure

    Te Hydro-Seat Barrel (HSBM) System, an optional eature,

    provides a clear and instantaneous indication on the rig floor icore jamming occurs. Te floating, flexible barrel (shown to theright)is hydraulically seated which means much less stress on thecore at entry. Jamming lifs the inner barrel restricting mud flow,and increases the pressure reading at the surace.

    Te Heavy Duty Treadrom reduces thread damageand costly delays. It adds reliability in horizontal ap-plications and allows longer core barrels or saving tripsand valuable rig time. Te heavy duty buttress threadsare double shouldered and flush internally and exter-nally. Tey greatly increase tensile strength, flex capac-ity, torsional strength, and atigue lie compared withconventional threads. Its atigue lie is ten times greaterthan conventional types.

    Heavy Duty Treadorm (patented)

    Te Hydro-Seat Barrel (HSBM) System

    Heavy Duty Core Catcher

    Coring Services

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    RockSwiftTMCoring SystemTe RockSwifM wireline coring system allows operationsto pull the core out o the hole by a wire while the corebarrel remains downhole. Te inner assembly containingthe core is pulled, and as soon as the core is retrieved anempty tube is dropped in and hydraulically kept inside thebore barrel, ready to complete the next core cut.

    A drill plug can alternatively replace the removable tubeto fill the corehead with a cutting structure in order todrill towards the next core point.

    Hole Size Capabilities

    Core Size

    Recommended Drill StringDrif Diameter

    Latch LesM

    4-3/4 x 1.713Latch LesM riple ube

    6-3/4 x 2.02RockSwif6-3/4 x 3

    5-7/8 - 7 8 - 9 8 - 9

    1.713 2.02 3

    2-1/4 2-13/16 4-1/8

    Poland: Fast Recovery or Accurate Gas-in-Place Measurement

    Halliburton DBS 3 RockSwiMwireline coring system with 8-1/2 x 3 FC3643 PDC core head

    Cut 820 feet (250 meters) in 29 runs with a single core head

    100% core recovery

    RockSwifMCoringSystem in the La Luna

    Shale in Colombia.

    RockSwifM coring system comes in a variety o tool sizes with different hole size capabilities:

    Coring Services

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    ^1 F ll l r t r .ll ti t tt

    Core Barrel Features

    FCS is ideal or sof, unconsolidated ormations. A hydraulic collaps-ing sleeve minimizes mechanical parts and increases reliability.

    Full Closure System is a parallel concept o core catcher that allowsan efficient recovery o sof to highly unconsolidated cores. Te FCSis available as a conversion kit to the Conventional Barrel and con-sists o two main assemblies: the FCS Inner ube Plug that is assem-bled to the Conventional Swivel and the FCS Collapsing Shoe that isfitted located at the top o the conventional lower hal shoe contain-ing the core catcher. An additional Acitvation Sub is finally fittedaround the FCS Collapsing Shoe to create a FA restriction uponrequest which will bring the latter to collapse around the core oot.

    Te FCS is hydraulically activated by a drop ball and is ully compat-ible with Halliburton DBS Conventional Coring equipment.

    Te Glider system provides a layer o lubricating non-reactive fluidbetween the core and inner tube to prevent jamming and protect thecore rom the drilling mud.

    i

    Te PosiCloseMsystem also maximizes core recovery in sof or-mations. Unrestricted entry eliminates jamming rom prematurecatcher/core contact.

    Te catcher system ully closes to ensure complete retention through-out retrieval.

    FCS (Full Closure System)

    Glider System

    PosiCloseMSystem

    Coring Services

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    Inner tube alignmentdeviceprevents coredamage rom rotating

    and flexing o innertubes, while separatingthe inner tubes prior tolaydown.

    Core Gamma Logger (CGL)pro-vides on-site analysis or gamma raylogs. It allows real-time decisions on

    urther coring, testing, or comple-tions by correlating cored sectionswith anticipated lithology, delineat-ing shale rom non-shale sections.Te CGL is portable and works verti-cally on the rig floor or horizontallyon the catwalk.

    Lay-down cradleprotects againstbending and impact damage. Tecradle is equipped with rollers.

    L -1-1

    r L r L r )

    Preservation and Stabilization Services

    1

    2

    3 4

    5

    6

    0

    dar

    1

    2

    3 4

    5

    6

    0

    dar

    Plug takercuts core samples to aid on-site operating decisions or to ship themto the laboratory or urther anlysis.

    Operators can also take plugs at thesurace to prevent urther diffusion,and with trimming provide the labora-tory an inner plug untouched by drill-ing fluids, which prevents alternation.

    Power sawcuts fiberglass or aluminum inner tubesinto three oot sections, i requested by the customer.Te blade is normally diamond tipped, and the sawpneumatic depending on the rig location. Te boxssaety housing offers an open top or access.

    Foam Coring Preservation provides completecore stabilization in a ast and reliable systemthat ensures sample integrity while acilitat-

    ing ease o handling. Cores are immediatelyprotected and preserved in-situ, eliminatingpotential damage and ensuring quality analy-sis.

    Special shipping basketscan be spring-loadedto protect cores during transport. Te basketcan ship ull length cores, the preerence o somelaboratories.

    Coring Services

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    XR Reamer

    TDReam Tool

    NBRNear Bit Reamer

    URUnderReamer

    Single Piece Hole Opener

    Hole Enlargement To

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    Hole Enlargement Technologies

    Halliburtons hole enlargement solutions can help solve your challenges whether you are using a rotary steerable

    BHA, a steerable motor BHA, or a conventional rotary drilling system. We offer innovative drilling technologiesto mitigate drillstring vibration during hole enlargement.

    Halliburtons hole enlargement tools operate efficiently, improving circulation, reducing the risk or racturingormations to overcome your hole enlargement challenges.

    ChallengesRotary Steerable BHASteerable Motor BHAConventional Rotary BHA

    SolutionsXR, SPHO, DReamNBRUR, NBR, SPHO, XR

    Halliburton DBS offers high perormance downhole tools or hole enlargement, torquereduction and drag resistance improvement needs.

    Standard arms or sof applicationshave a single row o PDC cutterson our hole enlargement tools.

    wo rows o PDC cutters are usedor medium to hard applications.

    Tree rows o PDC cutters areor hard/abrasive applications;reinorced hardacing.

    Cutting Structures

    DReam and NBR Pistons

    XR Reamer ArmsWith dedicated cutter arms for each hole opening size, the XR reamer

    can enlarge the hole up to 1.5 times that o the pilot hole diameter.

    Drilling loads are broadly distributed across the body and arm geom-etries so that vibrations are greatly reduced. e XR Reamer autob-locking technology assures the arms are open at all times while WOBis applied.

    Hole Enlargement

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    Te SPHO cutting structure is designed using orce and torque balancingtechnology. Tere are three cutter options available:

    Conventional Tough Extreme

    Operating Principles

    UR ool ArmsTe largest in the market in terms o enlargement capability, the tool is specifically designed or gravel packing,coalbed methane and gas storage applications where enlarged hole size is critical or optimizing well production.

    For standard applicationsPDC cutters are used.

    For medium to hard ormationsinterbedded with hard layers, themixed cutter is comprised o PDCcutters backed up with diamond im-pregnated disks.

    For hard/abrasive ormationsa ully diamond impregnated cuttingstructure is used.

    Single Piece Hole Opener

    Hydraulic orce activates the cutter arms on the URM tool (shownbottom right). With the pumps off, a return spring closes the arms.Tere is no locking device. A rack and pinion mechanism transmitsthe drive rod motion to open the arms, and stop blocks allow or twodifferent arm opening angles, 90 and 35.

    Te DReam and NBR tools operate solely on hydraulic bore pres-

    sure (shown top right). A minimal increase in internal pressure acts onthe flanges, breaks the shear pin and orces the pistons to move radially.Return springs close the pistons when flow decreases. An optional ballassisted mechanism is available or DReam.

    XR Reamer is activated by a ball drop. When the ball seats, a pressuredifferential is seen at the shear pin and the arms are activated. Tispressure differential can be seen at surace indicating that the tool hasmoved into the active state. A second ball is then dropped to deacti-vate the arms.

    Hole Enlargement

    UR ool

    DReam and NBR ools

    XR Reamer

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    e XR Reamer is the only tool capable of enlargement up to 1.5 times the pilot hole. A self-stabilized body isone of many technological features embedded in the XR Reamer. Besides minimizing drilling vibrations andBHA whirl, this technology produces a quality enlarged wellbore and extends drill string component lie even inthe most challenging environments, such as deep water or high angle extended reach applications

    e XR Reamer cutter arm design incorporates autoblocking technology that assures the arms are open at alltimes while WOB is applied. Tis solution is preerable to that o any physical locking mechanism that mayincrease the risk o losing the entire BHA due to the mechanical locks ailure to disengage.

    Reliable Autoblocking SystemAllows the use o optimum WOR while drilling as all the loads are transerredto the reamer body and drillstring rather than on arms and internal parts

    Articulated Arm DeploymentFor tool reliability, durability and hole quality

    Large Flow AreaFor efficient cuttings removal

    Sel-Stabilized BodyMinimizes BHA whirl, making the hole

    enlargement operation more efficient

    Norway: World Record in Reservoir Section

    Halliburton XR800 tool with 9 arms

    Successful reaming to a total depth of 6,363 meters (20,876 feet)

    e 4,297 meter (14,098 feet) long section was opened in 1 run

    e XR800 set a world record for the longest expandable hole enlargement run in a reservoir section

    XR Reamer Hole Enlargement Tool

    Quality Hole Enlargement While Drilling

    Hole Enlargement

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    Hole Enlargement

    In a traditional reaming-while-drilling BHA the reamer is placed above the RSS and LWD tools, creating a longrathole and requiring an extra trip to enlarge the hole to D. Challenged to design a tool to increase efficiency,Halliburton has responded with a solution that has the added benefits o optimized steerability and fluid flow,

    and reduced tool length. Run in conjunction with the XR Reamer, the TDReam tool is Halliburtons newestdownhole innovation designed to significantly reduce rathole length and reach D in one run.

    TDReam Tool

    Norway: Successully enlarged wellbore rom 12 1/4 to 13 1/2

    Halliburton TDR1200 tool

    Successfully enlarged the rathole to allow for the successful installation of a 10 3/4 casing at TD.

    Estimated cost savings of $300,000 in rig time alone for the operator.

    No Locking Deviceso prevent pistons rom inadvertently locking in the openposition. Return springs close arms when flow decreases

    Solid One Piece BodyStandard API, stress relieved connection

    Balanced Concentric

    Substantially reduces BHA vibration comparwith eccentric tools or bi-center bits, improvisteerability and stability

    Shear PinPrevents tool activation while drilling out shoe track

    Selectable ActivationSelectable hydraulic activation or ball assistedhydraulic activation module the latter orpump pressure or ECD restricted applications

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    Te NBR tool has borehole enlargement capabilites up to 1.2 times the pilot hole diameter. Te tool is aconcentric expandable reamer which is engineered to run below the downhole motor and above any drill bit.Due to its robustness and limited moving parts, the NBR is the most reliable tool on the market.

    Te NBR tools concentric technology substantially reduces BHA vibration compared to eccentric tools or bi-center bits, improving steerability and stability resulting in the delivery o a gauged hole.

    Shear PinPrevents tool activation while drilling out shoe track

    Back Reaming CuttersAllows rotation out o the hole

    NBR (Near Bit Reamer) Tool

    3

    No Locking Deviceso prevent pistons rom inadvertently locking in the openposition. Return springs close arms when flow decreases

    Solid One Piece BodyStandard API, stress relieved connection

    Balanced ConcentricSubstantially reduces BHA vibration comparedwith eccentric tools or bi-center bits, improvingsteerability and stability

    Hole Enlargement

    Gul o Mexico: Outstanding Product Perormance

    Halliburton NBR800 tool

    Successfully enlarged the entire section of the well in a single run with excellent directional control

    Estimated cost savings of $59,000 in rig time alone for the customer, by eliminating a trip to pick upa second enlargement tool

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    Te UR tool is a heavy duty tool or enlarging the borehole up to 2 times the pilot hole diameter and can beselectively activated or deactivated downhole.

    ypical application or the UR tool are to expand the hole or gravel packing, scraping filter cake, plus enablinggas storage underground.

    Interchangeable NozzlesAllow variable hydraulic schemes

    Standard APIStress relieved connection

    Hardacing at the Leading EdgeIs part o the robust construction

    Interchangeable Nozzles at Arm LevelProvide cooling and cleaning o cutter arms

    Australia: Successul Under Reaming o 450 meters(1,476 eet) o coal

    Halliburton UR800 Tool

    Reaming of the 8 3/4 pilot hole to 12 1/

    4 was suc-

    cessully conducted to 1100 meters

    Rate of penetration of 40 meters per hour

    e UR800 successfully under reams 450 meters(1,476 eet) o coal in a Coal Seam Gas well

    URTM(UnderReamer) Tool

    1000

    800

    600

    400

    200

    0

    1200

    Depth In Depth Out

    1100mMD

    650mMD

    450 meters (1476.38 f)(Interval Reamed)

    Hole Enlargement

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    Te Single Piece Hole Opener (SPHO) is an enhanced PDC hole opener that can be utilized to enlarge the pilothole during or afer drilling. Te SPHO is milled rom a single steel bar to ensure proper hardness and structuralintegrity, eaturing an optimized cutting structure, and interchangeable nozzles.

    Adjustable Nozzles1 nozzle per blade allows variable hydraulic schemes

    Sel-Body StabilizationIs integrated with the tool so that no extra stabilization isrequired when the SPHO is added to the BHA

    Single Piece StructureMilled rom a single steel bar- the heat cycle is usedto make sure the material has proper hardness andstructural integrity

    Single Piece Hole Opener (SPHO)

    Optimized Cutting StructureDesigned using orce and torque balancing technology

    Hole Enlargement

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    API Casing Dimensions

    Recommended Make-Up Tor

    API Tolerances and TFA Value

    IADC Dull Grading

    Roller Cone Ring Gauging

    Local Representatives

    Resources

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    CASING

    SIZEO.D.IN.

    CASING

    COUPLINGO.D.IN.

    NORMAL

    WEIGHLBS/F.

    INSIDE

    DIAMEERI.D.IN.

    API

    DRIFI.D.IN.

    ROLLER CONE

    BI SIZEO.D.

    FIXED CUER

    BI SIZEO.D.

    IN. DEC. IN. DEC.

    4-1/2*4.500*

    55.000

    5-1/25.500

    6-5/86.625

    77.000

    7-5/87.625

    8-5/88.625

    3.9653.9273.8753.7954.4354.3694.2834.1514.8874.825

    4.7674.6534.5455.9245.7965.6665.5506.4136.3316.2416.1516.0595.9695.879

    5.7957.0006.9006.8446.7506.6406.5007.9727.8927.7967.7007.600

    3.8753.8753.8753.7504.3754.2504.2504.1254.7504.750

    4.7504.5004.5005.8754.7504.7504.7506.2506.2506.1256.1256.0005.8755.875

    4.7506.7506.7506.7506.7506.5006.5007.8757.8756.7506.7506.750

    3-7/83-7/83-7/83-3/43-7/83-7/83-7/83-7/84-3/44-3/4

    4-3/43-7/83-7/85-7/84-3/44-3/44-3/46-1/46-1/46-1/86-1/8

    65-7/85-7/8

    4-3/46-3/46-3/46-3/46-3/46-1/26-1/27-7/87-7/86-3/46-3/46-3/4

    4.0904.0524.0003.9204.5604.4944.4084.2765.0124.950

    4.8924.7784.6706.0495.9215.7915.6756.5386.4566.3666.2766.1846.0946.004

    5.9207.1257.0256.9696.8756.7656.6258.0978.0177.9217.8257.725

    9.5010.5011.6013.5011.5013.0015.0018.0014.0015.50

    170020.0023.0020.0024.0028.0032.0017.0020.0023.0026.0029.0032.0035.00

    38.0020.0024.0026.4029.7033.7039.0024.0038.0032.0036.0040.00

    5.0005.0005.0005.0005.5635.5635.5635.5636.0506.050

    6.0506.0506.0507.3907.3907.3907.3907.6567.6567.6567.6567.6567.6567.656

    7.6568.5008.5008.5008.5008.5008.5009.6259.6259.6259.6259.625

    3-7/83-7/83-7/83-3/43-7/83-7/83-7/83-7/84-3/44-3/4

    4-3/43-7/83-7/85-7/84-3/44-3/44-3/46-1/46-1/46-1/86-1/8

    65-7/85-7/8

    4-3/46-3/46-3/46-3/46-3/46-1/26-1/27-7/87-7/86-3/46-3/46-3/4

    3.8753.8753.8753.7504.3754.2504.2504.1254.7504.750

    4.7504.5004.5005.8754.7504.7504.7506.2506.2506.1256.1256.0005.8755.875

    4.7506.7506.7506.7506.7506.5006.5007.8757.8756.7506.7506.750

    API CASING DIMENSIONS

    NOE: Above inormation or API casing data, reer to oolpushers Manual or specific manuacturers specifications.* Roller Cone bits are not currently available for this casing size

    Resources

    API Casing Dimensions

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    CASINGSIZEO.D.IN.

    CASINGCOUPLING

    O.D.IN.

    NORMALWEIGHLBS/F.

    INSIDEDIAMEER

    I.D.IN.

    APIDRIF

    I.D.IN.

    ROLLER CONEBI SIZE

    O.D.

    FIXED CUERBI SIZE

    O.D.IN. DEC. IN. DEC.

    9-5/89.625

    10-3/410.750

    11-3/411.750

    13-3/813.375

    1616.000

    18-5/818.625

    2020.000

    7.5007.3868.9078.8458.7658.6798.5998.5258.379

    10.0369.9849.7949.694

    9.6049.5049.404

    10.92810.84410.72410.61612.55912.45912.35912.25912.19115.06214.936

    14.82217.567-

    18.93618.81218.54218.188

    6.7506.7508.7508.7508.7508.5008.5008.5008.3759.8759.8759.5009.500

    9.5009.5007.750

    10.62510.62510.6259.875

    12.25012.25012.25012.25011.00014.75014.750

    14.75017.500-

    17.50017.50017.50017.500

    6-3/46-3/48-3/48-3/48-3/48-1/28-1/28-1/28-3/89-7/89-7/89-1/29-1/2

    9-1/29-1/28-3/4

    10-5/810-5/810-5/89-7/8

    12-1/412-1/412-1/412-1/4

    1114-3/414-3/4

    14-3/417-1/2-

    17-1/217-1/217-1/217-1/2

    7.6257.5119.0639.0018.9218.8358.7558.6818.535

    10.19210.0509.9509.850

    9.7609.6609.560

    11.08411.00010.88010.77212.71512.61512.51512.41512.34715.25015.124

    15.01517.755-

    19.12419.00018.73018.376

    44.0049.0029.3032.3036.0040.0043.5047.0053.5032.7540.5045.5051.00

    55.5060.7065.7042.0047.0054.0060.0048.0054.5061.0068.0072.0065.0075.00

    84.0087.50-

    94.00106.50133.00169.00

    9.6259.625

    10.62510.62510.62510.62510.62510.62510.62511.75011.75011.75011.750

    11.75011.75011.75012.75012.75012.75012.75014.37514.37514.37514.37514.37517.00017.000

    17.00020.000-

    21.00021.00021.00021.000

    6-3/46-3/48-3/48-3/48-3/48-1/28-1/28-1/28-3/89-7/89-7/89-1/29-1/2

    9-1/29-1/28-3/4

    10-5/810-5/810-5/89-7/8

    12-1/412-1/412-1/412-1/4

    1114-3/414-3/4

    14-3/417-1/2-

    17-1/217-1/217-1/217-1/2

    6.7506.7508.7508.7508.7508.5008.5008.5008.3759.8759.8759.5009.500

    9.5009.5007.750

    10.62510.62510.6259.875

    12.25012.25012.25012.25011.00014.75014.750

    14.75017.500-

    17.50017.50017.50017.500

    API CASING DIMENSIONS

    NOE: Above inormation or API casing data, reer to oolpushers Manual or specific manuacturers specifications.* Roller Cone bits are not currently available for this casing size

    Resources

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    Recommended Make-Up Torque

    ORQUE

    2-3/8 (API Reg.)

    2-7/8 (API Reg.)

    3-1/2 (API Reg.)

    4-1/2 (API Reg.)

    4-1/2 (I.F. Box)

    6-5/8 (API Reg.)

    6-5/8 (API Reg.)

    7-5/8 (API Reg.)

    7-5/8 (API Reg.)

    8-5/8 (API Reg.)

    1

    1-1/4

    1-1/2

    2-1/4

    2-1/4

    2-13/16

    3

    3-1/4

    3-1/2

    3-1/2

    33-1/83-1/43-1/23-3/43-7/84-1/84-1/44-1/25-1/25-3/4

    66-1/46-1/2

    787-1/27-3/4

    88-1/47-1/27-3/4

    88-1/48-1/28-3/4

    99-1/4

    9-1/28-1/28-3/4

    99-1/49-1/29-3/4

    1010-1/410-1/2

    1,793*2,422*3,069*3,071*4,6204,6625,173*6,309*7,665

    12,461*16,488*17,56017,76623,743*

    30,94132,16937,119*42,76943,14743,52537,119*40,75341,11441,47448,321*57,73567,38667,908

    68,43148,321*57,735*63,82464,31864,81397,22998,01298,72599,437

    RECOMMENDED MAKE-UP TORQUE - FIXED CUTTER BITS

    CONNECION MAX. PIN I.D. BI SUB O.D. MIN. MAKE-UPIN.IN.IN.

    RECOMMENED MAKE-UP TORQUE - ROLLER CONE BITS*

    BI SIZEIN. IN. F./LBS

    OOL-JOIN YPE RECOMMENDED ORQUEJOULES

    4-3/45-7/8 to 7-3/87-5/8 to 8-3/49-1/2 to 13-3/414-3/4 to 28

    2-7/83-1/24-1/26-5/87-5/8

    4500/55007000/9000

    12000/1600028000/3200034000/40000

    6102/74589492/12204

    16272/2169637968/4339246104/54240

    NOE: Te tool joint type or the 14-3/4 to 17-1/2 inch rock bit range is either 6-5/8 or 7-5/8 inches per API Reg.*Calculations based on recommendations rom API and tool joint manuacturers.

    9

    Resources

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    References

    BI SIZE

    (IN)

    O.D. OLERANCE

    (IN)

    API STANDARD FIXED CUTTER BIT TOLERANCES

    6-3/4 and smaller6-25/32 to 99-1/32 to 13-3/413-25/32 to 17-1/217-17/32 and larger

    -0.015 to +0.00-0.020 to +0.00-0.030 to +0.00-0.045 to +0.00-0.063 to +0.00

    API Tolerances and TFA Values

    BI SIZE

    (IN)

    O.D. OLERANCE

    (IN)

    API STANDARD ROLLER CONE BIT TOLERANCES

    6-3/4 and smaller6-25/32 to 99-1/32 to 13-3/413-25/32 to 17-1/217-17/32 and larger

    -0.0 to +1/32-0.0 to +1/32-0.0 to +1/32-0.0 to +1/16-0.0 to +3/32

    NOZZLE SIZE

    TFA VALUES OF COMMON NOZZLE SIZES

    NUMBER OF NOZZLES

    70.26320.34370.43490.53690.64960.77310.90721.05231.20801.37441.55161.73951.9382

    2.14762.36772.59863.09253.294

    4.2092

    IN.7/328/329/32

    10/3211/3212/3213/3214/3215/3216/3217/3218/3219/32

    20/3221/3222/3224/3226/3228/32

    50.18800.24550.31050.38350.46400.55220.64800.75150.86300.98171.10831.24251.3845

    1.53401.69121.85602.20892.59243.0066

    60.22560.29460.37280.46020.55680.66270.77760.90201.03541.17811.33001.49101.6614

    1.84082.02952.22722.65073.11093.6079

    40.15041.19640.24840.30680.37120.44180.51840.60120.69040.78540.88660.99401.1076

    1.22721.35301.48481.76712.07392.4053

    30.11280.14730.18630.23010.27840.33120.38880.45090.51780.58890.66500.74550.8307

    0.92041.10151.11361.32541.55551.8040

    20.07520.09820.12420.15340.18560.22080.25920.30060.34520.39260.44330.49700.5538

    0.61360.67640.74240.88361.03701.2026

    10.03760.04910.06210.07670.09280.11040.12960.15030.17260.19630.22170.24850.2769

    0.30680.33820.37120.44180.51850.6013

    80.30070.39270.49700.61360.74240.88361.03701.20261.38061.57081.77331.98802.2151

    2.45442.70592.96983.53434.14794.8106

    90.33820.44180.55910.69030.83530.99401.16661.35301.55321.76711.99492.23652.4920

    2.76123.04423.34103.97614.66645.4119

    100.37580.49090.62130.76700.92811.10451.29621.50331.72571.96352.21662.48502.7688

    3.06803.38243.71224.41795.18496.0132

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    References

    IADC Dull Grading - Roller Cone

    INNER CUING SRUCURE

    OUER CUING SRUCURE(Gauge row only)In columns 1 and 2, a linear scale rom0 to 8 is used to describe the conditiono the cutting structure according to theollowing:

    Steel ooth BitsA measure o lost tooth height due toabrasion and/or damage.

    0 - No loss o tooth height8 - otal loss o tooth height

    Insert BitsA measure o total cutting structure re-duction due to lost, worn and/or brokeninserts.0 - No lost, worn and/or broken inserts8 - All inserts lost, worn and/or broken

    All inner rows

    BEARINGS/SEALSNon-Sealed BearingsA linear scale estimating bearing lieused.0 - No lie used

    8 - All lie used, i.e. no bearing lieremaining

    Sealed BearingsE - Seals EffectiveF - Seals FailedN - Not Able o Grade

    CUING SRUCUREBEARINGS/

    SEALSGAUGE

    OHER DULLCHAR.

    REASONPULLED

    INNERROWS

    OUERROWS

    DULLCHAR.

    LOCAION

    1 2 3 4 6 7 8X

    DULL CHARACERISICS(Use only cutting structure related codes)BC - Broken Cone*B - Broken eeth

    BU - Balled UpCC - Cracked Cone*CD - Cone Dragged*CI - Cone IntererenceCR - CoredC - Chipped eethER - ErosionFC - Flat Crested WearHC - Heat CheckingJD - Junk DamageLC - Lost Cone*LN - Lost NozzleL - Lost eethNO - No Dull CharacteristicNR - Not RerunnableOC - Off Center WearPB - Pinched BitPN - Plugged Nozzle/Flow PassageRG - Rounded GaugeRO - Ring OutRR - RerunnableSD - Shirttail DamageSS - Sel-Sharpening WearR - rackingWO - Washed Out BitW - Worn eeth

    LOCAIONC - ConeS - ShoulderN - NoseG - Gauge - aperA - All Areas

    GAUGE(Measure in ractions o an inch)I - In Gauge1 - 1/16 Out o Gauge2 - 1/8 Out o Gauge4 - 1/4 Out o Gauge

    OHER DULL CHARACERISICS(Reer to Column 3 codes)

    REASON PULLED OR RUN ERMINAEDBHA - Change Bottom Hole AssemblyCM - Condition MudCP - Core PointDMF - Downhole Motor FailureDP - Drill PlugDSF - Drill String FailureDS - Drill Stem estDF - Downhole ool FailureFM - Formation ChangeHP - Hole ProblemsHR - Hours on BitLIH - Lef In HoleLOG - Run LogsPP - Pump PressurePR - Penetration RateRIG - Rig RepairD - otal Depth/Casing DepthQ - orqueW - wist OffWC - Weather ConditionsWO - Washout in Drill String

    * Show cone # or #s under location 4.Cone numbers are identified as ollows: - Te number one cone contains

    the center most cutting element. - Cones two and three ollow in a

    clockwise orientation as viewedlooking down at the cutting struc-ture with the bit sitting on the pin.

    Cutting Structure Wear

    1

    2

    3

    4

    5

    6

    7

    8

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    References

    3

    Dull hree Cone Bits

    Obtain a nominal size ring gauge. A nominal ring gauge is one that is exact in size. For example, a 12-1/4-in.ring gauge is 12-1/4-in. exactly.

    Rotate all cones so that one o the gauge teeth on each cone is at the maximum gaugepoint*. (Remember, sot ormation bits with large osets have themximum gauge points on each cone located towards the leading side o thecone).

    Place the ring gauge over the bit and locate it at the maximum gauge point.

    Pull the ring gauge tight against the gauge points o two cones as shown.

    Measure the gap between the third cones gauge point and the ringgauge**.

    Multiply this measurement by 2/3 or accuracy. his result is the amountthe bit is under gauge. In the illustration, or example, measurement shows3/8-in., while the bit is actually 1/4-in. out o gauge.

    Report this amount to the nearest 1/16th o an inch.

    Sharp Bits

    When ring gauging a sharp (new) roller cone bit, a nominal ring gauge may not it over the cones due to theplus tolerances. Obtain the appropriate Go and No Go gauges or each bit size.

    he Go gauge is manuactured to the maximum roller cone bit tolerance (see API Standard Roller Cone

    Rock Bit olerances) plus its own tolerance +.003 to -0 inches or clearance.he No Go gauge is manuactured to the minimum roller cone bit tolerance, which is nominal bit diameter,plus its own tolerance +0- to -.003-in.

    *

    **

    HAL9087

    *

    1

    1

    2

    3

    4

    5

    6

    7

    1

    2

    3

    Roller Cone Ring Gauging

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    References

    Local RepresentativesNORH AMERICA

    UNIED SAESBakersfield, CA

    EL: +1-661-391-5311

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    References

    MANUFACURING &ECHNOLOGYCENERS

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    REPAIR &MAINENANCE

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    Local RepresentativesMIDDLE EAS

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    ASIA

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    BeijingEL: +86 10 59247000

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    Perth WAEL: +61 8 6424 4600

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    Notes

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