Detail publikace
Optimisation of an existing water injection network in an oilfield for multi-period development
Xie, S.Y. Feng, H.X. Huang, Z.M. Klemes, J.J. Zheng, J.Q. Varbanov, P.S. Mikulcic, H. Wang, B.
Anglický název
Optimisation of an existing water injection network in an oilfield for multi-period development
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
en
Originální abstrakt
Water injection demand for oilfields varies greatly in different development periods. The topology and size of the water injection pipeline network should match the changing demand. Long-term benefits should be considered to avoid the frequent expansion of the network. This paper considers the water demand in multiple periods and develops an MINLP model to optimise the layout and size of the water injection pipeline network for existing pipeline networks. The model aims to minimise construction cost and operating cost. Both pipeline transport and truck transport are considered with pressure constraints, pipeline pressure drop constraints, flow constraints, and supply-demand balance constraints. A piecewise linearisation method is proposed to avoid nonlinear terms in pressure drop and cost constraints. A case from an oilfield in Northwest China is taken as an example to verify the model. The water injection planning of an existing water pipeline network in the future three periods is determined. The results show that 14.6% of the total cost can be saved in the final phase compared to the first phase, which mainly benefited from the reduction of truck transported water volume.
Anglický abstrakt
Water injection demand for oilfields varies greatly in different development periods. The topology and size of the water injection pipeline network should match the changing demand. Long-term benefits should be considered to avoid the frequent expansion of the network. This paper considers the water demand in multiple periods and develops an MINLP model to optimise the layout and size of the water injection pipeline network for existing pipeline networks. The model aims to minimise construction cost and operating cost. Both pipeline transport and truck transport are considered with pressure constraints, pipeline pressure drop constraints, flow constraints, and supply-demand balance constraints. A piecewise linearisation method is proposed to avoid nonlinear terms in pressure drop and cost constraints. A case from an oilfield in Northwest China is taken as an example to verify the model. The water injection planning of an existing water pipeline network in the future three periods is determined. The results show that 14.6% of the total cost can be saved in the final phase compared to the first phase, which mainly benefited from the reduction of truck transported water volume.
Klíčová slova anglicky
Expansion; MINLP; Phased development; Piecewise linearisation; Water pipeline network
Vydáno
06.06.2023
Nakladatel
SPRINGERVAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS
Místo
SPRINGERVAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS
ISSN
1389-4420
Číslo
1
Počet stran
30
BIBTEX
@article{BUT187873,
author="Petar Sabev {Varbanov} and Jiří {Klemeš} and Bohong {Wang},
title="Optimisation of an existing water injection network in an oilfield for multi-period development",
year="2023",
number="1",
month="June",
publisher="SPRINGERVAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS",
address="SPRINGERVAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS",
issn="1389-4420"
}