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    Home > Chemicals Industry > Petrochemical News > Successful completion of the first horizontal arc horizontal well in Dongsheng Gas Field, North China

    Successful completion of the first horizontal arc horizontal well in Dongsheng Gas Field, North China

    • Last Update: 2021-09-05
    • Source: Internet
    • Author: User
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    Sinopec News Network reported on June 30, the first "bow-shaped" horizontal section horizontal well J30-4-P11 well of North China Oil and Gas Branch was successfully completed.


    Well J30-4-P11 is located in the high-quality reservoir development area of ​​Jin30 well area in Dongsheng Gas Field.


    The implementation of the “bow-shaped” horizontal section faces problems such as difficult wellbore trajectory design and control, large drag torque of actual drilling, and difficulty in running completion string.


    Well J30-4-P11 is the first "bow-shaped" horizontal section horizontal well independently designed by the company.


    (Niu Sicheng)

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