金融界2025年5月31日消息,国家知识产权局信息显示,中国石油天然气股份有限公司申请一项名为“一种页岩气储层分类评价方法”的专利,公开号CN120064604A,申请日期为2023年11月。专利摘要显示,本发明涉及一种页岩气储层分类评价方法,属于页岩油气资源评价技术领域。具体步骤如下:获得样品总含气量GTot、总有机碳TOC值、石英含量SiO2‑Bio、有机孔面孔率POrg;获得不同孔径范围孔隙...
Source Link金融界2025年5月31日消息,国家知识产权局信息显示,中国石油天然气股份有限公司申请一项名为“一种页岩气储层分类评价方法”的专利,公开号CN120064604A,申请日期为2023年11月。专利摘要显示,本发明涉及一种页岩气储层分类评价方法,属于页岩油气资源评价技术领域。具体步骤如下:获得样品总含气量GTot、总有机碳TOC值、石英含量SiO2‑Bio、有机孔面孔率POrg;获得不同孔径范围孔隙...
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