You must log in to edit PetroWiki. Help with editing

Content of PetroWiki is intended for personal use only and to supplement, not replace, engineering judgment. SPE disclaims any and all liability for your use of such content. More information


Jump to navigation Jump to search

Hydrostatic pressure. Typically displayed as Ph.

Also, pH is the negative logarithm of the hydrogen ion activity. pH = -log10 (aH+). Measurement of acid (<7), basic (>7), neutral = 7. pH measures the acifdity or alkalinity of water.