LONG TERM PRESSURE CAP PANELS
|Application: Long Term Pressure Cap Panels (LTPCs) are designed to be left in place on headers until flowline jumpers are connected to these headers in the later stages of field development.Product Description: The LTPCs consist of a 1” bore receptacle connected to the header with a flanged connection through 2 valves. The receptacle can be used for pumping fluid into the header. It also has the facility for hot water hydrate remediation of the LTPC spool and piping.
Usage History: The subsea manifolds on the BP Atlantis project subsea system use Long Term Pressure Caps (LTPC) to isolate some of the headers.