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A mixed-integer linear programming model for automatic routing decisions in oil production optimization | IEEE Conference Publication | IEEE Xplore

A mixed-integer linear programming model for automatic routing decisions in oil production optimization


Abstract:

Production optimization of gas-lifted oil wells with routing and pressure constraints is a complex problem, which has attracted the interest of engineers and scientists a...Show More

Abstract:

Production optimization of gas-lifted oil wells with routing and pressure constraints is a complex problem, which has attracted the interest of engineers and scientists alike. To this end, a mixed-integer nonlinear model is developed to automatically decide upon flowing well production to a single or multiple manifolds (in the paper referred to as automatic routing). To bypass the complexity of the problem due to its nonlinear and discrete characteristics, a mixed-integer linear reformulation is proposed using piecewise-linear approximations. The resulting formulation splits flows in the pipelines based on the pressure differences which is also observed in commercial multiphase flow simulators. Finally, a computational analysis shows that significant gains can be obtained in oil production by considering automatic routing in the optimization model.
Date of Conference: 17-20 August 2013
Date Added to IEEE Xplore: 07 November 2013
Electronic ISBN:978-1-4799-1515-6

ISSN Information:

Conference Location: Madison, WI, USA

References

References is not available for this document.