The invention provides a roller, a semitrailer and vehicle-mounted continuous pipe well drilling equipment. The roller comprises a rotating shaft, a hub and a rim. The hub is connected to the outer portion of the rotating shaft in a sleeving manner. A manifold is arranged in the hub. A sliding ring is connected to the rotating shaft and is connected with the manifold through a first cable. The rimis of an annular structure defined by multiple wheel sections and is connected to the outer edge of the hub in a sleeving manner, the edges of the two sides of the hub are sleeved with the rim, and therefore the diameter of the hub is increased. The transport requirements of large-pipe-diameter and large-length continuous pipes can be met, the problems of existing roller transporting over width and over height are solved, and the roller is suitable for implementing side tracking work on areas with limited well site areas.

    本发明提供了一种滚筒、半挂车及车载连续管钻井装备,其中,滚筒包括转轴、轮毂和轮缘,轮毂套接于转轴的外部,轮毂内设有管汇,转轴上连接有滑环,滑环通过第一电缆与管汇相接;轮缘为由多个轮瓣围成的环状结构,轮缘套接于轮毂的外部边缘,轮毂的两侧边缘均套接有轮缘,以增加轮毂的直径。本发明能够满足大管径大长度的连续管的运输要求,解决了现有的滚筒运输超宽和超高等问题,且适合于井场面积有限的地区实施侧钻作业。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Roller, semitrailer and vehicle-mounted continuous pipe well drilling equipment


    Weitere Titelangaben:

    滚筒、半挂车及车载连续管钻井装备


    Beteiligte:
    HE HUIQUN (Autor:in) / XIONG GE (Autor:in) / YANG GAO (Autor:in) / LIU SHOUJUN (Autor:in) / ZHANG SHIBIN (Autor:in) / KANG SHUGUO (Autor:in) / ZHANG FUQIANG (Autor:in) / SONG ZHIGUO (Autor:in) / YANG ZHIMIN (Autor:in) / LIU RENMIN (Autor:in)

    Erscheinungsdatum :

    23.06.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren / B62D MOTOR VEHICLES , Motorfahrzeuge



    SEMITRAILER-MOUNTED TURBINE FRACTURING APPARATUS

    ZHANG RIKUI / CHANG SHENG / ZHANG PENG et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Semitrailer traction equipment

    LIU WEI | Europäisches Patentamt | 2023

    Freier Zugriff

    Semitrailer and semitrailer frame

    LIU CHENGLIANG | Europäisches Patentamt | 2021

    Freier Zugriff

    Rear axle steering coiled tubing operation roller semitrailer

    YAN JIAFU / YANG GAO / MA QING et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Carriage for semitrailer and semitrailer

    ZHANG HENG / ZHANG TIAN / ZHANG YANBING et al. | Europäisches Patentamt | 2024

    Freier Zugriff