REDUCTION OF MMP USING OLEOPHILIC CHEMICALS
The objective ofthis thesis was to study the ability of oleophilic chemicals in lowering the minimum miscibility pressure (MMP) of carbon dioxide (CO2) - crude oil mixture in CO2 enhanced oil recovery. Theuseof oleophilic chemicals to reduce MMP is much preferable compared to reduction of IFT of...
| Main Author: | VOON , CHOON LIN |
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| Format: | Thesis |
| Language: | English |
| Institution: | Universiti Teknologi Petronas |
| Record Id / ISBN-0: | utp-utpedia.21500 / |
| Published: |
2015
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| Subjects: | |
| Online Access: |
http://utpedia.utp.edu.my/21500/1/2015-PETROLEUM-REDUCTION%20OF%20MMP%20USING%20OLEOPHILIC%20CHEMICALS-VOON%20CHOON%20LIN.pdf http://utpedia.utp.edu.my/21500/ |
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| Summary: |
The objective ofthis thesis was to study the ability of oleophilic chemicals in lowering
the minimum miscibility pressure (MMP) of carbon dioxide (CO2) - crude oil mixture
in CO2 enhanced oil recovery. Theuseof oleophilic chemicals to reduce MMP is much
preferable compared to reduction of IFT of water using surfactant due to the low cost
of oleophilic chemicals and they are readily available. From literature review, three
chemicals from three different functional groups were selected based on their polarity,
oil solubility, low water solubility and cost. They were 1-butanol (alcohol group), 2-
butanone (ketone group), and butyric acid (carboxylic acid). Dulang crude was chosen
as the crude of choicedue to its easyavailability in Malaysia and absenceof asphaltene
in the crude while enables slim tube tests to be conducted. Dulang were used to prove
the effectiveness of oleophilic chemicals in MMP reduction and tests on other crudes
can be conducted in future research. Pure CO2 (99.99%) was used so that impurities
would not affect the results. |
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