Huoshiling Formation Volcanic Reservoir Control Factors Analysis of Wangfu Fault Depression in Southern Songliao Basin

Abstract:

Wangfu fault depression Huoshiling Formation in southern Songliao Basin volcanic rocks with larger gas potential, but the volcanic reservoir control factors is not clear, the author take Well Wangfu 1 for example, explore the Huoshiling Formation of volcanic rock reservoir control factors. Well Wangfu 1 main lithology is andesite, volcanic breccia and tuff;on the lithofacies is given priority to with the overflow facies, followed by eruption facies, a small amount of volcanic sedimentary facies; denudation, devitrify and tectonism have the significance on improving reserving space; gaps in the tuff to improve large reservoir, it is more obvious that andesite and volcanic breccia improving permeability; volcanic breccia of Well Wangfu 1 is the relatively favorable reservoir space.

• Periodical: Advanced Materials Research (Volume 868)
• Pages: 101-106
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.868.101
• Online since: December 2013
• Authors: Xu Yan, Hai Tao Xue
• Keywords: Control Factors, Huoshiling Formation, Songliao Basin, Volcanic Reservoir, Wangfu Sag

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