GEOCHEMISTRY OF FORMATION WATER AND ITS CONTROLLING FACTORS, CASE STUDIES ON THE SONGLIAO BASIN
Online published: 2006-08-20
The geochemistry of formation water is a common way to trace the fluid flow and hydrocarbon accumulation.This paper focused on the space distribution of the geochemistry of the formation water in Songliao basin and its indication for the water-rock interaction processes.The Cl~――HCO~-_3 and Na~+-K~+-Ca~(2+) relationships show that the initial water-rock interaction was the dissolution of NaCl and calcium-bearing carbonate,which resulted in the increasing of Na~+-K~+-Ca~(2+)-Cl~-and salinity.The succeeding.
CAO Hai-fang,XIA Bin,ZHANG Di,XIANG Cai-fu,ZHANG Hui . GEOCHEMISTRY OF FORMATION WATER AND ITS CONTROLLING FACTORS, CASE STUDIES ON THE SONGLIAO BASIN[J]. Natural Gas Geoscience, 2006 , 17(4) : 566 -572 . DOI: 10.11764/j.issn.1672-1926.2006.04.566
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