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    • 9. 发明申请
    • CONNECTOR FOR SEISMIC CABLE
    • 地震电缆连接器
    • WO2010027946A2
    • 2010-03-11
    • PCT/US2009055536
    • 2009-08-31
    • FAIRFIELD IND INCTHOMPSON JAMES NMARC ETIENNECAMPBELL RICHARDNYE RICHARD E
    • THOMPSON JAMES NMARC ETIENNECAMPBELL RICHARDNYE RICHARD E
    • G01V1/16F16L1/26G01V1/38H01R13/62
    • H01R13/523G01V1/201H01R13/533H01R13/622H01R39/643
    • A method and apparatus for a seismic cable is described. The apparatus includes a plurality of cable segments comprising at least a first cable segment and a second cable segment coupled by a connector. The connector comprises a cylindrical body having a first diameter, a portion of the body having a second diameter that is smaller than the first diameter and centrally positioned between opposing ends of the body, a first coupling section having a terminating end of the first cable segment anchored therein, and a second coupling section having a terminating end of the second cable segment anchored therein, at least a portion of the first and second coupling sections being rotatably coupled to respective ends of the body, wherein the connector isolates the first cable segment from the second cable segment. A method of deployment and retrieval of the seismic cable is also described.
    • 描述了一种地震电缆的方法和设备。 该设备包括多个电缆段,该多个电缆段包括由连接器耦合的至少第一电缆段和第二电缆段。 所述连接器包括具有第一直径的圆柱形主体,所述主体的一部分具有小于所述第一直径的第二直径并且居中地位于所述主体的相对端之间,第一联接部分具有所述第一电缆段的终端 以及第二联接部分,所述第二联接部分具有固定在其中的所述第二电缆段的终端,所述第一联接部分和所述第二联接部分的至少一部分可旋转地联接到所述主体的相应端部,其中,所述连接器将所述第一电缆段与 第二个电缆段。 还描述了地震电缆的展开和取回方法。