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Open-File Report 2015–1071

Fundamentals of Carbon Dioxide-Enhanced Oil Recovery (CO2-EOR)—A Supporting Document of the Assessment Methodology for Hydrocarbon Recovery Using CO2-EOR Associated with Carbon Sequestration

By Mahendra K. Verma

Thumbnail of and link to report PDF (1.86 MB)Abstract

The objective of this report is to provide basic technical information regarding the CO2-EOR process, which is at the core of the assessment methodology, to estimate the technically recoverable oil within the fields of the identified sedimentary basins of the United States. Emphasis is on CO2-EOR because this is currently one technology being considered as an ultimate long-term geologic storage solution for CO2 owing to its economic profitability from incremental oil production offsetting the cost of carbon sequestration.

First posted May 27, 2015

For additional information, contact:
Director, Eastern Energy Resources Science Center
U.S. Geological Survey
12201 Sunrise Valley Drive
National Center, MS 913
Reston, VA 20192

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Suggested citation:

Verma, M.K., 2015, Fundamentals of carbon dioxide-enhanced oil recovery (CO2–EOR)—A supporting document of the assessment methodology for hydrocarbon recovery using CO2–EOR associated with carbon sequestration: U.S. Geological Survey Open-File Report 2015–1071, 19 p.,

ISSN 2331-1258 (online)



CO2-Enhanced Oil Recovery (EOR) Process

Operational Aspect

CO2-EOR and the World

Technological Challenges


References Cited

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