Drill Pipe

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All about Drill Pipes

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  • 2PERFORATOR Oil and Gasfield Drill Pipes

    API approved

    Upsetted pipe in grade E, X, G + S

    Tool joint material acc. API 5DP

    Dimensions up to 5 1/2 pipe

    Hard banding acc. to ARNCO 100 XT, 150 XT, 300 XT Tuboscope TCS 8000, TCS Titanium

    Length: Range 1 3

    Non-destructive testing1 Ultrasonic test acc. EN 1714 and1Magnetic particle inspection

    acc. ASTM-E709

    Destructive testing1 Tensile test acc. DIN 501251 Bending test acc.

    API SPEC 5DP, latest edition1 Charpy V-notch impact test

    acc. ASTM-A370

    1. Engineering 2. Pipes 3. Hardbanding

    4. Friction Welding 5. Heat Treatment 6. Inspection

    5DP00717-1-0051

  • 3Contents Pages

    PERFORATOR Drill Pipe and Tool Joint Grades 4

    Dimensions of Drill Pipe with Weld-On Tool Joints 5

    PERFORATOR Drill Pipe: Dimensions and Performance Properties 6 27

    Standard Practice for Marking Tool Joints and Drill Pipe 28

    Internal Coating of Drill Pipe 29

    Advantage of Internal Coating 30

    Certificates 31

    Rights of technical modification reserved. PERFORATOR is a registered trademark.

  • 4PERFORATOR Drill Pipe and Tool Joint Grades

    Drill Pipe

    Internal Upset IU

    External Upset EU

    Internal-External Upset IEU

    acc. to API Spec. 5DP

    Friction welded Tool Joints

    Numbered Connections NC

    Internal Flush IF

    Full Hole FH

    Additional requirements can be designed and supplied on request.

    DRILL PIPE AND TOOL JOINT GRADES

    Mechanical properties of API drill pipe grades

    Grade Yield strengh Tensile strengh Elongation APIpsi psi psi in 2 inches

    N/mm N/mm N/mm %min. min. min. min.

    E-75 75 000 105 000 100 000 see Spec. 5DP515 725 690 footnote

    X-95 95 000 125 000 105 000 Spec. 5DP655 860 725

    G-105 105 000 135 000 115 000 see Spec. 5DP725 930 795

    S-135 135 000 165 000 145 000 see Spec. 5DP930 1140 1000

    Mechanical properties of API tool joint grades

    Yield strengh Tensile strengh Elongation Box APIpsi psi psi Hardness

    N/mm N/mm N/mm Brinellmin. max. min. min.

    120 000 140 000 165 000 13 285 Spec. 5DP827 965 1138

  • 5Dimensions of Drill Pipe with Weld-On Tool Joints

    Optional with 90 shoulder on box

  • 6PERFORATOR Drill Pipe: Dimensions and Performance Properties

  • 7PERFORATOR Drill Pipe: Dimensions and Performance Properties

  • 8PERFORATOR Drill Pipe: Dimensions and Performance Properties

  • 9PERFORATOR Drill Pipe: Dimensions and Performance Properties

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    PERFORATOR Drill Pipe: Dimensions and Performance Properties

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    PERFORATOR Drill Pipe: Dimensions and Performance Properties

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    PERFORATOR Drill Pipe: Dimensions and Performance Properties

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    PERFORATOR Drill Pipe: Dimensions and Performance Properties

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    PERFORATOR Drill Pipe: Dimensions and Performance Properties

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    PERFORATOR Drill Pipe: Dimensions and Performance Properties

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    PERFORATOR Drill Pipe: Dimensions and Performance Properties

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    PERFORATOR Drill Pipe: Dimensions and Performance Properties

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    PERFORATOR Drill Pipe: Dimensions and Performance Properties

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    PERFORATOR Drill Pipe: Dimensions and Performance Properties

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    PERFORATOR Drill Pipe: Dimensions and Performance Properties

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    PERFORATOR Drill Pipe: Dimensions and Performance Properties

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    PERFORATOR Drill Pipe: Dimensions and Performance Properties

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    PERFORATOR Drill Pipe: Dimensions and Performance Properties

  • 24

    PERFORATOR Drill Pipe: Dimensions and Performance Properties

  • 25

    PERFORATOR Drill Pipe: Dimensions and Performance Properties

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    PERFORATOR Drill Pipe: Dimensions and Performance Properties

  • 27

    PERFORATOR Drill Pipe: Dimensions and Performance Properties

  • Standard Practice for Marking Tool Joints and Drill Pipe

    28

    Drill Pipe Marking

    The following marks are applied as standard to the drill pipe body.Paint stenciling on Pipe Body.

    welding areawelding

    area

    Drill Pipe Bodymanufacturer

    API license no.

    API Logo month yearsize

    nominal weight (LB/FT)Grade

    here UPfor special upset dimensions

    if applicable

    here SR-InformationsL2 or L3 (PSL-2 or PSL-3)if applicable

    heat code no.

    Tool Joint Marking

    The following marks are applied as standard to the tool joints.Die stamping on Pin and Box End.

    Other marking on request.

    Die stamping pin end

    Die stamping box end

    PERFORATOR

    PERFORATOR

  • Internal Coating of Drill Pipe

    29

    WE OFFER TOGETHER WITH TUBOSCOPE VETCO INTERNALY COATED DRILL PIPE

    The drilling fluids used today can be classified from non corrosive up to extremely corrosive.

    Since within the lifetime of a drill string, the utilization will be for all different enviroments, corrosion

    caused by aggressive muds has to be considered.

  • Advantage of Internal Coating

    30

  • Certificates

    31

  • PERFORATOR GmbHBei dem Gerichte 37445 Walkenried Germany Fon +49 (0)5525 / 2 01-0 Fax +49 (0)5525 / 2 01-48

    eMail: info@perforator.de Internet: www.perforator.de

    DRILL PIPES DRILLING TOOLS INJECTION TECHNIQUE FOR MINING

    AND TUNNELLING