| 摘要 |
An electrical circuit between a floating vessel and electrical apparatus located at a remote subsea location associated with a subsea well is provided with as first electrical conduit connected to a mandrel member run from the vessel, a second electrical conduit run from the remote electrical apparatus to a mandrel receiving socket member associated with the subsea well equipment and a slip fit connect-disconnect electrical connection means provided on the mandrel and socket member with a first contact member on the mandrel and a concentric second contact ring member in the socket member whereby landing and removal, respectively, of the mandrel relative the socket member automatically completes and interrupts, respectively, the electrical circuit between the vessel and the remote electrical apparatus.
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