New Green’s Function Method for Solving Underground Oil Seepage Problems

Autor: Li Linkai, Kang Hao, Gong Wangting, Zhou Xinyu, Fang Pengwei, Wang Zaizhou, Zhang Chunxiang, Qu Yongjie
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Applied Mathematics and Nonlinear Sciences, Vol 8, Iss 2, Pp 2241-2250 (2023)
Druh dokumentu: article
ISSN: 2444-8656
DOI: 10.2478/amns.2023.1.00408
Popis: Compared with the variables separation method and integral-transform method, Green’s function method is much more applicable and thus of great practical significance. Based on the general steps of Green’s function method, a new method is originally raised to get Green’s function in oil and gas flow problems through underground formations. After that, the transient pressure solution is get for flow in a spherical reservoir by using this method. This case enlarged the application of Greenʼs method function, and this work can also be a good foundation for the solution of more and more complicated flow problems in oil and gas reservoirs.
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