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  1. Unionlever (Group) Petroleum Equipment Co.,Ltd.

    Cementing Plug

    Cementing Plug (top plug, bottom plug) 

     


    Can be fixed with PDC for drilling.



    Size of Casing
    (mm/inch)

    O.D.
    (mm/inch)

    Overall Length
    Top、Bottom
    (mm/inch)

    Type

    139.7(5-1/2)

    134(5-9/32)

    250(9-27/32)

    Rotary

    177.8(7)

    170(6-11/16)

    235/260(9-1/4/10-1/4)

    244.5(9-5/8)

    232(9-1/8)

    274(10-25/32)

    Non-Rotary

    339.7(13-3/8)

    325(12-51/64)

    355(13-63/64)

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