Self-driven induction type oil pipe inner blanking plug

The invention belongs to the technical field of oil and gas field development engineering, and discloses a self-driven induction type oil pipe inner blanking plug. The self-driven induction type oil pipe inner blanking plug comprises a blanking plug body, wherein a pressure sensor, a driving wheel s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WANG YUECHUN, ZHANG HANTAO, LIU YUHANG, YIN QIANG, LUO YINGSHENG, YI DEZHENG, LIU HUI, JIANG YUAN, YANG HAI, DENG WU
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention belongs to the technical field of oil and gas field development engineering, and discloses a self-driven induction type oil pipe inner blanking plug. The self-driven induction type oil pipe inner blanking plug comprises a blanking plug body, wherein a pressure sensor, a driving wheel set, a driven wheel set and a sealing rubber cylinder are arranged on the blanking plug body, and a processing module, a first motor and a driving module are arranged in the blanking plug body; and the first motor, the driving module and the pressure sensor are electrically connected with the processing module, and the processing module is used for enabling the driving module to be started and closed according to a pressure pulse signal received by the pressure sensor. According to the self-driven induction type oil pipe inner blanking plug, the tripping-in depth can be designed through the processing module, the driving module is started by using the pressure pulse signal to enable the sealing rubber cylinder and s