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叙述了新疆百口泉油田百21井区砾岩油藏侧钻中半径水平井完井技术。根据该区域的地质、油藏特点及研究结果,提出并实施了一套砾岩油藏侧钻水平井完井工艺。经两口井的完井实践,初步证明该完井工艺确实适用。对于同类或相近油藏的侧钻水平井完井具有一定的借鉴作用。较详细叙述了完井工艺中完井方式、完井工具与设备及完井施工。完井工具中最主要的工具是73.02mm注水泥地层封隔器及其坐封工具,这是首次在我国小井眼侧钻水平井中应用。
Describes the completion technology of horizontal horizontal well drilling in the lateral drilling of conglomerate reservoir in Baizi well of Baikouquan Oilfield, Xinjiang. According to the geology, reservoir characteristics and research results in this area, a set of sidetrack horizontal well completion technology for conglomerate reservoir is proposed and implemented. After the well completion practice of the two wells, it is initially proved that the completion technology is indeed applicable. It can be used as a reference for horizontal well completion in similar or similar reservoirs. Described in more detail completion well completion method, completion tools and equipment and completion of construction. The most important tool in the completion tool is the 73.02mm injection cement packer and its setting tool, which is the first time that a small-borehole horizontal drilling horizontal well has been applied in our country.