Weatherford zoneselect


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weatherford zoneselect

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  • ZoneSelect Fracturing System | Egypt Oil & Gas
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  • The Weatherford ZoneSelect Multi-Array Stimulation Sleeve (MASS) is part of the ZoneSelect fracture completion system.

    An integral part of the Weatherford ZoneSelect® completion system, the SingleShot stimulation sleeve enables operators to stimulate up to 67 zones in a single run.

    Любопытно! За всю свою историю логотип компании изменялся 8 раз, при этом само название Ford никогда не исчезало с эмблемы.

    • By increasing the stage count, the Weatherford ZoneSelect system enhanced reservoir contact. A key component of the ZoneSelect completion system.

    weatherford zoneselect

    weatherford zoneselect

    Предлагаемые инструменты, технологии, системы и высокая квалификация наших специалистов помогут раскрыть потенциал нетрадиционных месторождений. Later ZoneSelect assemblies were also successfully run in holes at Verkhnekolik-Yeganskoye field of OJSC Varyeganneftegaz, where high oil rates were also produced. All ball seats are made from flame-hardened cast iron for efficient milling. The continuous method of isolating below the sleeve, shifting to open ports, stimulating, and then moving to the next zone enables stimulation to be completed quickly and efficiently. Such a type of operation is performed without involving WO crews that allows saving not only costs, but also significantly speeding up well completion process after drilling.

    weatherford zoneselect

    weatherford zoneselect

    weatherford zoneselect

    weatherford zoneselect

    weatherford zoneselect

    ZoneSelect SingleShot Stimulation Sleeve - (en) | Weatherford International

    Cemented and openhole completions Features and Benefits The SingleShot sleeve can stimulate multiple zones in a single run without thru-tubing intervention, which enhances operational efficiency and reduces the time required for stimulation. The sleeve insert has a mechanism to prevent the sleeve from rotating while it is open or closed, which enables efficient mill out. The sleeve maximizes flow area through the ports, which reduces erosion and provides more volume for stimulation.


    The sleeve is compatible with all ZoneSelect ball and seat systems, which helps to increase stage count and provides an optimal solution for each application. The maximum stage count can be increased when the SingleShot sleeve is combined with other ZoneSelect sleeves. The SingleShot sleeve shifts open when a ball, which drops from the surface, lands onto an integral seat within the sleeve and applies tubing pressure.

    weatherford zoneselect

    When shifted, the sleeve locks in the open position. The stimulation treatment can then be pumped into the zone. Weatherford uses engineered shear rings for accurate shifting pressure and surface indication. The continuous method of isolating below the sleeve, shifting to open ports, stimulating, and then moving to the next zone enables stimulation to be completed quickly and efficiently. The SingleShot sleeve is designed for interchangeable ball seats.

    All ball seats are made from flame-hardened cast iron for efficient milling. Various Weatherford stimulation balls enhance milling efficiency or dissolve completely downhole, which eliminates milling and reduces rig time.

    weatherford zoneselect

    weatherford zoneselect

    Animation of the Weatherford expandable sand screens



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