دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: water retained in the pore spaces, or interstices, of a formation from the time the formation was created. Compare interstitial water:

n: Water trapped within sedimentary deposits, particularly as hydrocarbons displaced most of the water from a reservoir.


the natural brine occupying the pore spaces. Usually this water is at equilibrium with the minerals in the formation.