Once the Salt Cavern is developed, the cavern can be used to store hydrocarbons. This is known as the Cavern Production Phase. The components of a salt storage cavern during production are:
Brine System (Brine pond, Brine Separator)
Single Completion Cavern
Single Completion Cavern has one wellhead. Typically the brine will be injected/rejected in the string. Whereas, the product will be injected/rejected in the annulus.
Dual Completion Cavern
Dual Completion Cavern has two wellheads. For a dual completion Cavern the wellhead configuration will vary depending on the application.