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API Standard HOLE OPENER Manufacturing

API Standard HOLE OPENER Manufacturing

TAKELO Hole Openers are engineered for borehole diameter enlargement during drilling operations, utilizing controlled rotational shearing forces to cut through formation rock with precision. Serving as a key component in drilling and completion workflows, hole openers are essential for achieving larger wellbore diameters while maintaining gauge stability and directional control.

By enlarging pilot holes, hole openers help optimize wellbore structure, streamline casing programs, and ensure smoother transitions in well architecture. An enlarged annulus also enhances cementing quality, increasing cement sheath integrity and minimizing the risk of gas migration. These performance improvements directly translate into reduced non-productive time (NPT) and improved overall drilling efficiency.

    Product Features & Cutter Options

    SM Type Cutters: For soft to medium formations, providing fast penetration with minimal torque fluctuations.

    MH Type Cutters: For medium to hard formations, ensuring balanced cutting efficiency and wear resistance.
    XH Type Cutters: For hard and abrasive formations, engineered with premium hardfacing materials for extended service life.
    TAKELO hole openers undergo API Spec 7-1 machining and heat treatment processes, with all cutting arms, bearings, and bodies subjected to rigorous non-destructive testing (UT & MPI). Options include replaceable cutters, hardfacing reinforcement, and customizable blade geometry, allowing clients to tailor performance to specific formations and drilling programs.

    Product Specification


    Hole Size

    Cutter QTY

    Min Pilot Hole Size

    Fishing Neck OD

    Bottom

    Water Hole

    OAL

    Length

    Width

    Top Conn

    Conn.

    42”

    6

    26”

    28”

    11”

    8-5/8REG

    8-5/8REG

    4”

    100-110”

    36”

    4

    24”

    24”

    10”

    7-5/REG

    7-5/REG

    3-1/2”

    90-100”

    26”

    3

    17-1/2”

    18”

    9-1/2”

    7-5/REG

    7-5/REG

    3”

    69-85”

    24”

    3

    14”

    18”

    9-1/2”

    7-5/REG

    7-5/REG

    3”

    69-85”

    23”

    3

    12-3/4”

    18”

    9-1/2”

    7-5/REG

    7-5/REG

    3”

    69-85”

    22”

    3

    12-3/4”

    18”

    9-1/2”

    7-5/REG

    7-5/REG

    3”

    69-85”

    17-1/2”

    3

    10-1/2”

    18”

    9-1/2”

    7-5/REG

    7-5/REG

    2-1/4”

    69-75”

    12-1/4”

    3

    8-1/2”

    18”

    8-8 1/2”

    6-5/8REG

    6-5/8REG

    1-1/2”

    60-65”

    Hole Opener

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