Service cable and cable harness for submersible sensors and pumps

摘要

An improved service cable and cable harness assembly for submersible sensors and pumps which includes a service cable, a well head connector and an end cap attachable to the sensor. The service cable secured at its lower end to the end cap and at its upper end to the well head connector which in turn supports the sensor, the cable and the harness assembly from the well head. The end cap includes a cylindrical bore through which the service cable passes and the bore has an annular groove formed therein. During assembly the end cap is compressed about the service cable by swaging, forcing the service cable jacket to extrude into the groove thereby locking the cable into position in the end cap. In other embodiments of the invention the service cable includes a support cable which is secured within the end cap by a support washer. The support cable is secured at its upper end either by a support washer locked within the well head connector or to a support washer positioned atop the well head.