Residual Oil Distribution Law and Development Strategy of Gravity Flow Deposited Reservoirs

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  • (1. Southwest Petroleum University, Chengdu 610500, China; 2. PetroChina Dagang Oilfield Company,
    Tianjin 300280, China; 3. Kerr\|McGee China Petroleum Limited, Beijing 100016, China)

Online published: 2008-04-20

Abstract

Taking the north area of Banqiao oil field as example, studies are focused on the depositional characteristics, sand Taking the north area of Banqiao Oilfield as an example, this paper studies the depositional characteristics, sand distribution and formation heterogeneity of the gravity flow depositional reservoir. Combining with the injection to production pattern, it summarizes the residual oil distribution law and the future development potentials of this kind of reservoirs after water flooding. On the basis the distribution features of various potentials and their controlling factors, it also puts forward the effective development strategies focused on enhancing reservoir recovery. The forecasting and application results show that the development results are better than before and the reservoir ultimate recovery can be increased after the application of development technology policies.[JP]

Cite this article

GONG Chang-Li, MA Jiao, YANG Bei, DIAO Shi-Min, TAN Zhen-Hua, HE Shu-Mei . Residual Oil Distribution Law and Development Strategy of Gravity Flow Deposited Reservoirs[J]. Natural Gas Geoscience, 2008 , 19(4) : 557 -560 . DOI: 10.11764/j.issn.1672-1926.2008.04.557

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