کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5406661 1393183 2010 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Imaging of multiphase fluid saturation within a porous material via sodium NMR
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
Imaging of multiphase fluid saturation within a porous material via sodium NMR
چکیده انگلیسی
We present in this paper a method to monitor multiphase fluid core saturation through measurement of the sodium NMR signal. In a rock core saturated with water and oil, sodium will be present only in the water phase, and therefore can be used to separate the two fluids. Two dimensional sodium images were taken to monitor the movement of brine into oil saturated rock cores. The measured fluid exchange agrees well with expected behavior from traditional core analysis methods. Indications of damage to the rock structure can be seen from the patterns of fluid imbibition.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetic Resonance - Volume 202, Issue 1, January 2010, Pages 122-126
نویسندگان
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