Device that takes out interior fracture cable of well is pressed in area

The utility model belongs to the cable operation field of being correlated with in well site discloses a device that takes out interior fracture cable of well is pressed in area, installs on original well head, and original well head includes the well head cross, and first valve, second valve and th...

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Bibliographische Detailangaben
Hauptverfasser: ZHANG QINGFU, ZHAO YONGHUA, ZHANG WENBIAO, LI TIANSHI, YANG CHAODENG, WANG CHENG, LIU ZHILIANG, LIU HAO, LIU XULI, ZHANG XIAOFENG, LUO SHIJIAO, YANG JIE
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The utility model belongs to the cable operation field of being correlated with in well site discloses a device that takes out interior fracture cable of well is pressed in area, installs on original well head, and original well head includes the well head cross, and first valve, second valve and third valve, the device include that the pressure -bearing is sent into and take out the subassembly, install the one side at first valve, pressure -bearing side traction assembly installs in one side of third valve, and sends into with the pressure -bearing and take out the subassembly and relative and establish, transversely salvage the subassembly, one end is connected with trailing cable, in second valve and third valve are arranged in to the other end, and can be compressed tightly fixedly by the third valve, and trailing cable arranges in the pressure -bearing side traction assembly. Above -mentioned device is sent into and is taken out subassembly, pressure -bearing side traction assembly and transversely salv