Water Flooding Curve in Determining the A Reservoir Water Flood Sweep Efficiency

Abstract:

A reservoir in the Jurassic natural water drive development of sandstone reservoirs, reservoir rock sandstone and siltstone and fine particle size, carbonatites cement content less, does not affect the reservoir properties. A reservoir average porosity of 18% and average permeability of 45 × 10-3μm2, belongs in porosity and low permeability reservoir, and the reservoir was not continuous development, strong heterogeneity. A reservoir development characteristics, application of water flooding curve and the related empirical formula A reservoir water flooding sweep efficiency.

• Periodical: Advanced Materials Research (Volume 650)
• Pages: 681-683
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.650.681
• Online since: January 2013
• Authors: Lei Zhang
• Keywords: Flooding Efficiency, Natural Water Drive, Recoverable Reserves, Sweep Efficiency, Water Drive Curve

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