BACK TITRATION METHODS FOR SCALING CATIONS AND DOWNHOLE TOOLS FOR PERFORMING SUCH METHODS
A method for determining scaling cation concentration may include introducing a first solution that includes a scaling cation, incrementally adding a portion of the first solution to a volume of a second solution comprising a counter scaling anion and a complexing agent, wherein the second solution...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
16.07.2015
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Subjects | |
Online Access | Get full text |
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Summary: | A method for determining scaling cation concentration may include introducing a first solution that includes a scaling cation, incrementally adding a portion of the first solution to a volume of a second solution comprising a counter scaling anion and a complexing agent, wherein the second solution comprises a fixed concentration of the counter scaling anion and the agent, to form a mixed solution, adding the first solution to the second solution until a precipitate of the scaling cation and the counter scaling anion forms, and determining the scaling cation concentration of the first solution. |
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Bibliography: | Application Number: US201414152835 |