Co-optimization of enhanced oil recovery and carbon sequestration
In this paper, we present an economic analysis of CO2-enhanced oil recovery (EOR). This technique entails injection of CO2 into mature oil fields in a manner that reduces the oil's viscosity, thereby enhancing the rate of extraction. As part of this process, significant quantities of CO2 remain sequestered in the reservoir. If CO2 emissions are regulated, oil producers using EOR should therefore be able to earn revenues from sequestration as well as from oil production. We develop a theoretical framework that analyzes the dynamic co-optimization of oil extraction and CO2 sequestration, through the producer's choice of the fraction of CO2 in the injection stream at each moment. We find that the optimal fraction of CO2 is likely to decline monotonically over time, and reach zero before the optimal termination time. Numerical simulations, based on an ongoing EOR project in Wyoming, confirm this result. We also find that cumulative sequestration is less responsive to the carbon tax than to the oil price. Only at very high taxes does a tradeoff between revenues from oil output and sequestration arise.
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- Dermot Gately, 2004. "OPEC's Incentives for Faster Output Growth," The Energy Journal, International Association for Energy Economics, vol. 0(Number 2), pages 75-96.
- Davis, Graham A & Cairns, Robert D, 1999. "Valuing Petroleum Reserves Using Current Net Price," Economic Inquiry, Western Economic Association International, vol. 37(2), pages 295-311, April.
- Harold Hotelling, 1931. "The Economics of Exhaustible Resources," Journal of Political Economy, University of Chicago Press, vol. 39, pages 137.
- de Coninck, Heleen, 2008. "Trojan horse or horn of plenty? Reflections on allowing CCS in the CDM," Energy Policy, Elsevier, vol. 36(3), pages 929-936, March.
- Adelman, M A, 1990. "Mineral Depletion, with Special Reference to Petroleum," The Review of Economics and Statistics, MIT Press, vol. 72(1), pages 1-10, February.
- Robert D. Cairns and Graham A. Davis, 2001. "Adelman's Rule and the Petroleum Firm," The Energy Journal, International Association for Energy Economics, vol. 0(Number 3), pages 31-54.
- Gately, D. & Huntington, H.G., 2001.
"The Asymmetric Effects of Changes in Price and Income on Energy and Oil Demand,"
01-01, C.V. Starr Center for Applied Economics, New York University.
- Dermot Gately & Hiliard G. Huntington, 2002. "The Asymmetric Effects of Changes in Price and Income on Energy and Oil Demand," The Energy Journal, International Association for Energy Economics, vol. 0(Number 1), pages 19-55.
- Thompson, Andrew C., 2001. "The Hotelling Principle, backwardation of futures prices and the values of developed petroleum reserves -- the production constraint hypothesis," Resource and Energy Economics, Elsevier, vol. 23(2), pages 133-156, April.
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