利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN106677765A 一种井下声波辐射油层处理系统 无效 - 撤回

一种井下声波辐射油层处理系统
摘要：
本发明涉及井下油层处理技术领域，尤其涉及一种井下声波辐射油层处理系统，包括井口控制装置、井下声波辐射器以及连接井口控制装置与井下声波辐射器的传输装置，所述传输装置包括井口三通结构，所述井口三通结构包括竖直的两开口管道和位于竖直的两开口管道中部的水平分支管道，在所述水平分支管道入口设置水声换能器，所述水声换能器通过音频传输线与所述井下声波辐射器连接，所述井下声波辐射器包括两个以上的方位执行性可控的圆弧阵声波辐射器按照轴向方向排列构成的，可辐射水平指向和垂直指向的声波能量，进而能够简化该井下声波辐射油层处理系统的结构。
摘要（英）：

The invention relates to the technical field of downhole oil reservoir treatment, in particular to a downhole sound radiation oil reservoir treatment system which comprises a wellhead control device, a downhole sound radiator and a transmission device used for connecting the wellhead control device and the downhole sound radiator. The transmission device comprises a wellhead three-joint structure which comprises two vertical open pipelines and horizontal branch pipelines located in the two vertical open pipelines. Inlets of the horizontal branch pipelines are provided with underwater acoustic transducers which are connected with the downhole sound radiator through audio transmission wires. The downhole sound radiator is formed by arranging two or more arc sound radiator arrays with controllable orientation executability in the axial direction, horizontal pointing and vertical pointing sound energy can be radiated, and therefore the structure of the downhole sound radiation oil reservoir treatment system can be simplified.

0/0