Patent ID: 7748444

Claim:
A wellhead system, comprising: a wellhead of a subterranean hydrocarbon well; a coiled tubing hanger in the wellhead; a coiled tubing hanger extension connected to a top portion of the coiled tubing hanger; a first seal inside the coiled tubing hanger extension, the first seal and the coiled tubing hanger extension defining a sealed space in the coiled tubing hanger extension; coiled tubing extending into the sealed space in the coiled tubing hanger extension and being suspended by the coiled tubing hanger and the coiled tubing hanger extension, the coiled tubing extending into the wellhead; a downhole electrical cable extending through the coiled tubing and into the sealed space in the coiled tubing hanger extension; an electrical connector extending through the seal and being connected electrically to the cable, the electrical connector having an electrical circuit having an electrically open and an electrically closed position, one side of the electrical circuit being electrically connected to an uphole electrical cable and another side of the electrical circuit being electrically connected to the downhole electrical cable.