Characteristics and Evolution of Volcanic Reservoir Space in Yingshan Fault Depression

Abstract:

The main accumulating rock types of Yingshan Fault Depression in Songliao Basin were various volcanic lava and volcanic breccias, and the accumulating spaces included primary and secondary two kinds. Though the primary accumulating spaces took the small proportion, they provided favorable conditions for paulopost reconstruction. The development and evolution of volcanic rock accumulating spaces can be divided into four stages. The first is the forming stage of primary accumulation spaces, and the secondary is weathering and leaching stage. These two stages are dominated by construction. The third is shallow burying and structural fracture developing stage, with coexisting of construction and destruction, but dominated by construction. The fourth is deep burying stage, which is dominated by destruction.

• Periodical: Advanced Materials Research (Volumes 962-965)
• Pages: 8-11
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.962-965.8
• Online since: June 2014
• Authors: Wei Fu Liu, Shuang Long Liu, Li Xin Sun
• Keywords: Fracture, Pore, Reservoir, Volcanic Rock, Yingshan Fault Depression

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