| 摘要 |
<p>A junction system (2) is provided for an electrical cable (18) and a capillary tube at a wellhead (4). The junction system includes a conduit subsystem (24), a head casing assembly (26) and a plurality of connector assemblies (28) located within the head casing assembly. The connector assemblies are mounted within the head casing assembly and each connects the conductors of a power cable device lead (20b) and a power cable source lead (20a). The head casing assembly includes an insulator and an inert liquid for sealing and insulating the electrical connections therein. The head casing assembly is mounted exteriorally of the wellhead.</p> |
