Can we have one LPG/NGL conversion group, that either performs a static vapor space tank dip calculation or a CPL&CTL dynamic calculation for pipeline LPG?

Yes.
This is in principle possible.

However, one important fact to consider is that vapor pressure values are required as absolute values for the vapor space calculation, whereas observed/flowing pressure values may be required as gauge values for the CPL calculation.

Therefore, no standard MQCI pressure correction function may be assigned to such a conversion group (which all assume that both values are either both gauge values or both absolute values).

Thus, a detailed specification of this requirement must be available to a certified BCP or BCG consultant, who then performs a feasibility analysis with QuantityWare experts. Development and delivery of a new MQCI pressure correction function may be required.

For this reason, no template conversion group is available within the standard BCS delivery.

Read the Pressure Value FAQ for additional details.

 

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