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实用新型
CN203756141U 一种海上油气田多相流混合输送系统 失效 - 权利终止

一种海上油气田多相流混合输送系统
摘要：
本实用新型公开了一种海上油气田多相流混合输送系统。所述多相流混合输送系统包括一多相流混合输送机构；所述多相流混合输送机构包括双螺杆泵；所述双螺杆泵的入口与海上平台油井相连通，所述双螺杆泵的出口与海底混输管线相连通。本实用新型提供的海上油气田多相流混合输送系统，主要针对海上边际小型油气田、卫星油气田中的井口平台物流输送特点，以多相流同时增压的混合输送方式替代传统系统中的分别增压的方式，以减小平台的设计规模，降低投资费用，让更多边际小型油气田和卫星油气田具备相应的开发价值，提高能源的开发效率，增加油田产量。
摘要（英）：

The utility model discloses an offshore oil-gas field multi-phase-flow mixed conveying system. The multi-phase-flow mixed conveying system comprises a multi-phase-flow mixed conveying mechanism, wherein the multi-phase-flow mixed conveying mechanism comprises a dual-screw pump; the inlet of the dual-screw pump is communicated with an offshore platform oil well; the outlet of the dual-screw pump is communicated with a seabed mixed conveying pipeline. In the offshore oil-gas field multi-phase-flow mixed conveying system, the mixed conveying way of simultaneous multi-phase-flow boosting is adopted instead of separate boosting in the conventional system specific to the characteristics of wellhead platform physical distribution conveying in offshore margin small-sized oil-gas fields, satellite oil-gas fields and the like, thereby reducing the design scale of a platform, lowering the investment cost, realizing corresponding development values of more small-sized oil-gas fields and the satellite oil-gas fields, increasing the energy development efficiency, and increasing the yield of oil fields.

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