Affiliation:
1. Technical U. of Denmark
Abstract
Summary
Adsorption of organic acids onto North Sea chalk and pure minerals from a hydrocarbon phase and an aqueous phase show that the maximum adsorption is larger for calcite than for silicate surfaces in the hydrocarbon phase. The opposite is observed, however, in the aqueous phase. This suggests that the available silicate surfaces and oil/water ratio may play a role in the wettability of chalk.
Publisher
Society of Petroleum Engineers (SPE)
Subject
Geology,Energy Engineering and Power Technology,Fuel Technology
Cited by
71 articles.
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