Emil D. Attanasi, Ph.D.
Emil Attanasi is a Supervisory Research Economist (Scientist Emeritus) with the USGS Geology, Energy & Minerals (GEM) Science Center in Reston, VA.
Emil Attanasi has been an economist with the U.S. Geological Survey since 1972. His work focuses on the valuation of hydrologic data, development of resource assessment methods for undiscovered oil and gas, assessment of CO2-EOR potential, and the application of economics to oil, gas, and minerals resource assessments.
Professional Experience
United States Geological Survey since 1972
Education and Certifications
Ph.D. University of Missouri, 1972, Economics
M.S. George Mason University, 2003, Statistical Science
B.A. Evangel College, 1969, Mathematics
Affiliations and Memberships*
American Economic Association, 1972 – present
Science and Products
Filter Total Items: 155
A database and probabilistic assessment methodology for carbon dioxide enhanced oil recovery and associated carbon dioxide retention in the United States A database and probabilistic assessment methodology for carbon dioxide enhanced oil recovery and associated carbon dioxide retention in the United States
The U.S. Geological Survey (USGS) has developed an assessment methodology for estimating the potential incremental technically recoverable oil resources resulting from carbon dioxide-enhanced oil recovery (CO2-EOR) in reservoirs with appropriate depth, pressure, and oil composition. The methodology also includes a procedure for estimating the CO2 that remains in the reservoir after the...
Authors
Peter D. Warwick, Mahendra K. Verma, Emil D. Attanasi, Ricardo A. Olea, Madalyn S. Blondes, Philip Freeman, Sean T. Brennan, Matthew D. Merrill, Hossein Jahediesfanjani, Jacqueline Roueche, Celeste D. Lohr
Bitumen prices and structural changes in North American crude oil markets Bitumen prices and structural changes in North American crude oil markets
In an earlier report, changes in bitumen prices at Hardesty, Alberta, Canada, were modeled as the responses to changes in monthly prices of Hardesty light/medium crude oil for the period 2000–2006 with a simple error correction econometric model. This note re-examines that price relationship for the period 2009–2014. Over the period 2006–2014, there was also rapid growth in North...
Authors
Emil D. Attanasi
Play-level distributions of estimates of recovery factors for a miscible carbon dioxide enhanced oil recovery method used in oil reservoirs in the conterminous United States Play-level distributions of estimates of recovery factors for a miscible carbon dioxide enhanced oil recovery method used in oil reservoirs in the conterminous United States
In a U.S. Geological Survey (USGS) study, recovery-factor estimates were calculated by using a publicly available reservoir simulator (CO2 Prophet) to estimate how much oil might be recovered with the application of a miscible carbon dioxide (CO2) enhanced oil recovery (EOR) method to technically screened oil reservoirs located in onshore and State offshore areas in the conterminous...
Authors
Emil Attanasi, P.A. Freeman
A strategy for low cost development of incremental oil in legacy reservoirs A strategy for low cost development of incremental oil in legacy reservoirs
The precipitous decline in oil prices during 2015 has forced operators to search for ways to develop low-cost and low-risk oil reserves. This study examines strategies to low cost development of legacy reservoirs, particularly those which have already implemented a carbon dioxide enhanced oil recovery (CO2 EOR) program. Initially the study examines the occurrence and nature of the...
Authors
Emil Attanasi
Profiles of reservoir properties of oil-bearing plays for selected petroleum provinces in the United States Profiles of reservoir properties of oil-bearing plays for selected petroleum provinces in the United States
Profiles of reservoir properties of oil-bearing plays for selected petroleum provinces in the United States were developed to characterize the database to be used for a potential assessment by the U.S. Geological Survey (USGS) of oil that would be technically recoverable by the application of enhanced oil recovery methods using injection of carbon dioxide (CO2-EOR). The USGS assessment...
Authors
Philip A. Freeman, Emil D. Attanasi
Evaluation of development options for Alaska North Slope viscous and heavy oil Evaluation of development options for Alaska North Slope viscous and heavy oil
Current estimates of discovered viscous and heavy oil in Alaska’s North Slope are 12 billion barrels of oil-in-place and 12–18 billion barrels of oil-in-place, respectively (see Appendix 1 for conversion to SI units). Since the early 1990s to the end of 2010, cumulative viscous oil production has amounted to 150 million barrels, and there has been no commercial production of heavy oil...
Authors
Emil D. Attanasi, Philip A. Freeman
Science and Products
Filter Total Items: 155
A database and probabilistic assessment methodology for carbon dioxide enhanced oil recovery and associated carbon dioxide retention in the United States A database and probabilistic assessment methodology for carbon dioxide enhanced oil recovery and associated carbon dioxide retention in the United States
The U.S. Geological Survey (USGS) has developed an assessment methodology for estimating the potential incremental technically recoverable oil resources resulting from carbon dioxide-enhanced oil recovery (CO2-EOR) in reservoirs with appropriate depth, pressure, and oil composition. The methodology also includes a procedure for estimating the CO2 that remains in the reservoir after the...
Authors
Peter D. Warwick, Mahendra K. Verma, Emil D. Attanasi, Ricardo A. Olea, Madalyn S. Blondes, Philip Freeman, Sean T. Brennan, Matthew D. Merrill, Hossein Jahediesfanjani, Jacqueline Roueche, Celeste D. Lohr
Bitumen prices and structural changes in North American crude oil markets Bitumen prices and structural changes in North American crude oil markets
In an earlier report, changes in bitumen prices at Hardesty, Alberta, Canada, were modeled as the responses to changes in monthly prices of Hardesty light/medium crude oil for the period 2000–2006 with a simple error correction econometric model. This note re-examines that price relationship for the period 2009–2014. Over the period 2006–2014, there was also rapid growth in North...
Authors
Emil D. Attanasi
Play-level distributions of estimates of recovery factors for a miscible carbon dioxide enhanced oil recovery method used in oil reservoirs in the conterminous United States Play-level distributions of estimates of recovery factors for a miscible carbon dioxide enhanced oil recovery method used in oil reservoirs in the conterminous United States
In a U.S. Geological Survey (USGS) study, recovery-factor estimates were calculated by using a publicly available reservoir simulator (CO2 Prophet) to estimate how much oil might be recovered with the application of a miscible carbon dioxide (CO2) enhanced oil recovery (EOR) method to technically screened oil reservoirs located in onshore and State offshore areas in the conterminous...
Authors
Emil Attanasi, P.A. Freeman
A strategy for low cost development of incremental oil in legacy reservoirs A strategy for low cost development of incremental oil in legacy reservoirs
The precipitous decline in oil prices during 2015 has forced operators to search for ways to develop low-cost and low-risk oil reserves. This study examines strategies to low cost development of legacy reservoirs, particularly those which have already implemented a carbon dioxide enhanced oil recovery (CO2 EOR) program. Initially the study examines the occurrence and nature of the...
Authors
Emil Attanasi
Profiles of reservoir properties of oil-bearing plays for selected petroleum provinces in the United States Profiles of reservoir properties of oil-bearing plays for selected petroleum provinces in the United States
Profiles of reservoir properties of oil-bearing plays for selected petroleum provinces in the United States were developed to characterize the database to be used for a potential assessment by the U.S. Geological Survey (USGS) of oil that would be technically recoverable by the application of enhanced oil recovery methods using injection of carbon dioxide (CO2-EOR). The USGS assessment...
Authors
Philip A. Freeman, Emil D. Attanasi
Evaluation of development options for Alaska North Slope viscous and heavy oil Evaluation of development options for Alaska North Slope viscous and heavy oil
Current estimates of discovered viscous and heavy oil in Alaska’s North Slope are 12 billion barrels of oil-in-place and 12–18 billion barrels of oil-in-place, respectively (see Appendix 1 for conversion to SI units). Since the early 1990s to the end of 2010, cumulative viscous oil production has amounted to 150 million barrels, and there has been no commercial production of heavy oil...
Authors
Emil D. Attanasi, Philip A. Freeman
*Disclaimer: Listing outside positions with professional scientific organizations on this Staff Profile are for informational purposes only and do not constitute an endorsement of those professional scientific organizations or their activities by the USGS, Department of the Interior, or U.S. Government