HIGH PRESSURE, HIGH TEMPERATURE STANDOFF FOR ELECTRICAL CONNECTOR IN A UNDERGROUND WELL

摘要

A standoff for providing a fluid-tight seal for an electrical connection in a well between an electrical conductor extending from down hole of the well and a power source conductor extending from an above-ground power source is enclosed by and extends through and further into the wellbore. The power source conductor extends down hole to a connector for connecting the power source conductor to the electrical conductor The standoff includes a rigid tube adapted to extend through a wellhead barrier of the well and terminate at a lower end A rubber boot surrounds the rigid tube An electrical insulative tubular body has a hole forming a first inner surface surrounding the power source cable between the lower end of the rigid tube and the connector, the rubber boot surrounding the tubular body A sleeve is placed at one end of the tubular body and has a second, larger hole