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复杂碎屑岩储层孔隙结构评价方法研究

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摘要 大庆长垣扶余油层为碎屑岩储层,其特点是孔、渗低且孔隙结构复杂,孔隙结构对储层的测井电性特征、产能性质和产能大小都有重要影响。利用压汞资料得到微观孔隙结构特征参数研制了储层孔隙结构评价标准;充分核磁共振测井优势,与压汞资料有机结合,建立了核磁测井储层孔隙结构评价方法;采用岩心刻度测井技术,研制了常规测井资料储层孔隙结构评价方法,实现了单井逐层解释,为储层流体识别和储量参数精细评价奠定了基础。
出处 《国外测井技术》 2022年第1期21-25,共5页 World Well Logging Technology
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