• 责任者：Wu Shijiu (State Key Laboratory of Oil and Gas Reservoir Geology and Exploration ; Southwest Petroleum University ; Chengdu 610500 ; China) ; Zeng Deming
• 刊名：Geology in China
• 出版年：2013
• 卷期：40(3)
• 关键词：碳酸盐岩储集层 ; carbonate reservoirs ; 成岩作用 ; diagenesis ; 四川 ; Sichuan Province
• 页码：p.919-926
• 图表：3 illus., 2 tables, 15 refs.
• 分类号：1003
• issnNo：ISSN1000-3657
• isbnNo：CN11-1167/P

     Through macro-and micro-observation of thin sections and rocks from more than ten wells in combination with geochemical characteristics, the authors made a detailed investigation into diagenetic types and characteristics and examined the relationship between the diagenesis and the evolution of reservoir space. The findings show that the diagenetic evolution process of reservoir in the Middle Triassic Leikoupo-43 Formation in Longgang-Yingshan area of central Sichuan Basin was complex, and during this process various diagenetic actions were developed, with the reservoir quality being clearly affected by the diagenesis.