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发明公开
CN107587869A 一种用于产液剖面测井的井下实时气体分流器和系统 有权

一种用于产液剖面测井的井下实时气体分流器和系统
摘要：
本发明公开了一种用于产液剖面测井的井下实时气体分流器，涉及油田开发的产液剖面测井领域，排气管；所述排气管具有气体流道结构和排气管液体流道，所述排气管的一端与集流伞中心管连接，所述排气管的另一端与排气短接连接；所述集流伞中心管的外侧管壁上固定有集流伞，所述集流伞中心管内部具有集流伞中心管液体流道），所述集流伞中心管上还具有进气通道和集流伞中心管进液口，所述进气通道位于所述集流伞的内部，所述集流伞中心管进液口位于所述进气通道的下部；所述排气通道与所述气体流道结构和所述进气通道连通，形成内排气通道；其中，所述集流伞的伞沿可以与井壁贴合。以及气体分流器系统。解决低产气、低产液井的产液剖面测井问题。
摘要（英）：

The invention discloses an underground real-time gas distributor used for liquid producing profile logging, and relates to the field of liquid producing profile logging of oilfield development. The underground real-time gas distributor comprises a gas exhaust tube, wherein the gas exhaust tube is provided with a gas runner structure and a gas exhaust tube liquid runner; one end of the gas exhausttube is connected with a confluent-liquid umbrella central tube; the other end of the gas exhaust tube is connected a gas exhaust short circuit; a confluent-liquid umbrella is fixedly arranged on theouter side tube wall of the confluent-liquid umbrella central tube; a confluent-liquid umbrella central tube liquid runner is provided inside the confluent-liquid umbrella central tube; a gas inlet channel and a confluent-liquid umbrella central tube liquid inlet are further provided on the confluent-liquid umbrella central tube; the gas inlet channel is positioned inside the confluent-liquid umbrella; the confluent-liquid umbrella central tube liquid inlet is formed in the lower part of the gas inlet channel; the gas exhaust channel communicates with the gas runner structure and the gas inletchannel to form an inner gas exhaust channel; and the umbrella edge of the confluent-liquid umbrella fits to the well wall. The invention further discloses a gas distributor system. The underground real-time gas distributor solves the liquid producing profile logging problem of a well with a low gas yield and a low liquid yield.

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