The Sediment Group Evaluation Index System of Extra High Water-Cut Stage in Waterflooding Oilfield Reservoir

Abstract:

For reserviors which have multiple pay zones, various types and severe heterogeneity, it is China's successful experience of waterflood development to implement layered waterflooding, layered recovery, layered monitoring, and separated layer stimulation and adjustment. So it is worth paying much more attention on how to judge the rationality of layer series division, and only the layer system is reasonably divided can we obtain a higher recovery. In order to make a comprehensive evaluation of the combination of layer series, this paper has screened and analyzed the main indicators affected by the combination of layer series of development applying the principles of multiple correlation analysis, so that we obtain a comprehensive indicator system of layer series combination evaluation, and this system dose play an important role in reasonable layer series division.

• Periodical: Advanced Materials Research (Volumes 594-597)
• Pages: 2620-2626
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.594-597.2620
• Online since: November 2012
• Authors: Li Jun Wang, Qiang Guo Duan
• Keywords: Evaluation Index System, Heterogeneous Reservoir, Layer Series Division, Principles of Multiple Correlation Analysis

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