TY - GEN
T1 - Profit and Risk Measures in Oil Production Optimization
AU - Capolei, Andrea
AU - Foss, Bjarne
AU - Jørgensen, John Bagterp
PY - 2015
Y1 - 2015
N2 - In oil production optimization, we usually aim to maximize a deterministic scalar performance index such as the profit over the expected reservoir lifespan. However, when uncertainty in the parameters is considered, the profit results in a random variable that can assume a range of values depending on the value of the uncertain parameters. In this case, a problem reformulation is needed to properly define the optimization problem. In this paper we describe the concept of risk and we explore how to handle the risk by using appropriate risk measures. We provide a review on various risk measures reporting pro and cons for each of them. Finally, among the presented risk measures, we identify two of them as appropriate risk measures when minimizing the risk.
AB - In oil production optimization, we usually aim to maximize a deterministic scalar performance index such as the profit over the expected reservoir lifespan. However, when uncertainty in the parameters is considered, the profit results in a random variable that can assume a range of values depending on the value of the uncertain parameters. In this case, a problem reformulation is needed to properly define the optimization problem. In this paper we describe the concept of risk and we explore how to handle the risk by using appropriate risk measures. We provide a review on various risk measures reporting pro and cons for each of them. Finally, among the presented risk measures, we identify two of them as appropriate risk measures when minimizing the risk.
KW - Production optimization
KW - Oil production
KW - Risk measures
KW - Stochastic problems
U2 - 10.1016/j.ifacol.2015.08.034
DO - 10.1016/j.ifacol.2015.08.034
M3 - Article in proceedings
VL - 48
T3 - I F A C Workshop Series
SP - 214
EP - 220
BT - Proceedings of the 2nd IFAC Workshop on Automatic Control in Offshore Oil and Gas Production OOGP 2015
T2 - 2nd IFAC Workshop on Automatic Control in Offshore Oil and Gas Production
Y2 - 27 May 2015 through 29 May 2015
ER -