Rock core water-containing analysis method

The invention relates to a rock core water-bearing analysis method, in particular to an analysis of drilling well exploration rock core, belonging to oil gas geological technical field. The method comprises that breaking a rock core sample to be arranged into a test barrel, adding deionized water in...

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Bibliographic Details
Main Author YUNJIE BAO
Format Patent
LanguageEnglish
Published 24.10.2007
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Summary:The invention relates to a rock core water-bearing analysis method, in particular to an analysis of drilling well exploration rock core, belonging to oil gas geological technical field. The method comprises that breaking a rock core sample to be arranged into a test barrel, adding deionized water into the test barrel to submerge the rock core sample, sealing the test barrel, immerging the sample at normal temperature, using a test machine to find the mineralization rate K of the immerge liquid. The invention uses conductivity detect technique, to simplify the analysis process via rock core water-bearing saturation analysis processes and calculation equation, to quickly obtain the water-bearing saturation via little devices, while the chemical agent has reduced consumption, non toxicity, non damage on operation, non special protection demand, and non environment pollution. And the invention has quick analysis, with only one device, simple calculation, non special demand on operation and worker, and the application for rock core water-bearing quick analysis at drilling site.
Bibliography:Application Number: CN2007122531