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API Spec 7-1/7-2 AISI 4145h String/Near-Bit Drill Stabilizer O. D 444.5mm

API Spec 7-1/7-2 AISI 4145h String/Near-Bit Drill Stabilizer O. D 444.5mm

    • API Spec 7-1/7-2 AISI 4145h String/Near-Bit Drill Stabilizer O. D 444.5mm
    • API Spec 7-1/7-2 AISI 4145h String/Near-Bit Drill Stabilizer O. D 444.5mm
    • API Spec 7-1/7-2 AISI 4145h String/Near-Bit Drill Stabilizer O. D 444.5mm
  • API Spec 7-1/7-2 AISI 4145h String/Near-Bit Drill Stabilizer O. D 444.5mm

    Product Details:

    Place of Origin: China
    Brand Name: SHITAN
    Certification: API7-1
    Model Number: O. D 444.5mm

    Payment & Shipping Terms:

    Minimum Order Quantity: 20PCS
    Price: USD500-5000
    Packaging Details: Wooden case
    Delivery Time: 5 working days
    Supply Ability: 50000 per year
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    Detailed Product Description
    Name: Drill Stabilizer Model: O. D 444.5mm
    H.S. Code: 8431431000 Function: Prevent Deviation

    Product Information
    Drilling Stabilizer is the important tools to prevent hole deviation for oil, gas and geological exploration and drilling. Stabilizer is widely used for angle buiding, drop angle, and hold angle, which is asse,bled on the drill stem to improve well hole quality and drilling speed, and to reduce drilling cost. According to structure, it is divided into integral spiral stabilizer, straight integral blade stabilizer, roller stabilizer, replaceable sleeve stabilizer, and variable diameter stabilizer. According to assembled location, it is divided into near-bit type and string type. Standard: API Spec 7-1.
    The parameter of
    Drilling Stabilizer according to API Spec 7-1 specifications.

    Working O.D
    in(mm)
    Fishing O.D
    in(mm)
    Up Thread Down Thread I.D
    in(mm)
    Length
    in(mm)
    Fishing Length
    in(mm)
    Blade Length
    in(mm)
    Blade Wide
    in(mm)
    Remark
    5 5/8
    (142.9)
    4 3/4
    (120.7)
    NC38 NC38 2 1/4
    (57.2)
    57
    (1448)
    20
    (508)
    16
    (406)
    2 1/4
    (57.2)
    String
    3 1/2 REG Near Bit
    8 15/32
    (215.1)
    6 1/2
    (165.1)
    NC50 NC50 2 13/16
    (71.4)
    60
    (1524)
    20
    (508)
    16
    (406)
    2 1/2
    (63.5)
    String
    4 1/2 REG Near Bit
    12 1/4
    (311.1)
    8
    (203.2)
    6 5/8 REG 6 5/8 REG 2 13/16
    (71.4)
    63
    (1600)
    20
    (508)
    16
    (406)
    3 1/2
    (88.9)
    String or
    Near Bit
    17 1/2
    (444.5)
    9
    (228.6)
    7 5/8 REG 7 5/8 REG 3
    (76.2)
    72 1/2
    (1840)
    20
    (508)
    18
    (457)
    4 3/4
    (120.7)
    String or
    Near Bit
    22
    (558.8)
    9 1/2
    (241.3)
    7 5/8 REG 7 5/8 REG 3
    (76.2)
    93
    (2362)
    30
    (762)
    20
    (508)
    4 3/4
    (120.7)
    String or
    Near Bit
    26
    (660.4)
    9 1/2
    (241.3)
    7 5/8 REG 7 5/8 REG 3
    (76.2)
    93
    (2362)
    30
    (762)
    20
    (508)
    4 3/4
    (120.7)
    String or
    Near Bit
    28
    (711.2)
    9 1/2
    (241.3)
    7 5/8 REG 7 5/8 REG 3
    (76.2)
    93
    (2362)
    35
    (889)
    20
    (508)
    4 3/4
    (120.7)
    String or
    Near Bit

    API Spec 7-1/7-2 AISI 4145h String/Near-Bit Drill Stabilizer O. D 444.5mm 

    Contact Details
    Shijiazhuang Coal Mining Machinery Co., Ltd.

    Contact Person: Mrs. Gina

    Tel: 86-311-85538986

    Fax: 86-311-85538888

    Send your inquiry directly to us (0 / 3000)