A datum defined within a reservoir or portion of a reservoir that is used as a depth reference for pressure values.

prs_meas_dtm_s (PK, M: CHAR VARYING(19))

Surrogate key of the table.


prs_meas_dtm_id (M: CHAR VARYING(40))

pressure_measurement_datum.identifier
The identifier for a pressure measurement datum.


rock_fluid_ftr_s (FSK, M: CHAR VARYING(19))
rock_fluid_ftr_t (M: CHAR VARYING(16))

pressure_measurement_datum.rock_fluid_feature
This is the rock fluid feature, such as a reservoir or pool, for which this pressure measurement datum is defined.
rock_fluid_ftr_s: Implements a foreign key to a row in one of the tables projected from entity rock_fluid_feature depending on the value of the next column (See below).
rock_fluid_ftr_t: Defines the name of the referenced table. Possible values are: aquifer, pool, reservoir, reservoir_part (@rock_fluid_feature).


description (O: CHAR VARYING(2000))

pressure_measurement_datum.description
The description of a pressure measurement datum.


effective_date (O: TIMESTAMP)

pressure_measurement_datum.effective_date
The date that a pressure measurement datum becomes valid.


expiry_date (O: TIMESTAMP)

pressure_measurement_datum.expiry_date
The date that a pressure measurement datum is no longer valid.