The Effects of Dissolved Methane on Composition Paths in Quaternary CO2- Hydrocarbon Systems

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Abstract/Contents

Abstract
This report presents several analytical results concerning composition paths for quaternary systems. The behavior of displacements in the CO2 - C1 - C4 - C10 system is investigated to answer questions pertaining to the effects of the presence of methane on displacement efficiency in CO2/crude oil systems. An interactive computer program was developed to calculate composition paths in a step-wise manner. The solutions generated explain the experimental observation that addition of methane to a dead oil has little effect on the measured minimum miscibility pressure. They also indicate that high efficiency displacements are possible even when the initial fluid forms two phases.

Description

Type of resource text
Date created August 1986

Creators/Contributors

Author Monroe, William Wesley
Primary advisor Orr Jr., Franklin M.
Degree granting institution Stanford University, Department of Petroleum Engineering

Subjects

Subject School of Earth Energy & Environmental Sciences
Genre Thesis

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User agrees that, where applicable, content will not be used to identify or to otherwise infringe the privacy or confidentiality rights of individuals. Content distributed via the Stanford Digital Repository may be subject to additional license and use restrictions applied by the depositor.

Preferred citation

Preferred Citation
Monroe, William Wesley. (1986). The Effects of Dissolved Methane on Composition Paths in Quaternary CO2- Hydrocarbon Systems. Stanford Digital Repository. Available at: https://purl.stanford.edu/pn860ph4218

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Master's Theses, Doerr School of Sustainability

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