MJZ油田构造岩性油藏滚动扩边潜力评价与认识

doi:10.13809/j.cnki.cn32-1825/te.2023.02.005

Abstract

Abstract:

Tectonic and lithologic reservoirs are developed in the Dainan Formation of MJZ Oilfield, and the understanding of reservoir correlation and development characteristics has multiple solutions. In order to accurately understand the rolling expansion potential of the main layer of the structural lithologic reservoir, it is proposed to establish a regional stratigraphic development model based on the analysis of stratigraphic overlap and thickness characteristics, and through fine reservoir correlation, transform the sand body originally thought to be scattered into the main sand body with continuous scale distribution, and then clarify the rolling potential of the structural lithologic reservoir. The formation of reservoir correlation and description results based on regional stratigraphic development model has positive significance for promoting the rolling expansion of MJZ Oilfield and similar structural lithologic oil and gas reservoirs.

Key words: Rolling expansion, Reservoir correlation, Formation development mode, Stratigraphic overlap, Structural lithologic reservoir, MJZ Oilfield

CLC Number:

TE122

JIN Zhongkang,SUN Xiaoqing. Evaluation and recognition of rolling expansion potential of structural lithologic reservoir in MJZ Oilfield[J].Reservoir Evaluation and Development, 2023, 13(2): 173-180.

Figures/Tables 6

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Evaluation and recognition of rolling expansion potential of structural lithologic reservoir in MJZ Oilfield

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