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页岩中的detrital和authigenic粘土矿物质:对其识别和应用的审查
Yuan Kang1, Rukai Zhu1,2, Kouqi Liu1
1Institute of Energy, School of Earth and Space Sciences, Peking University, Beijing, 100871, China.
Heliyon
|November 7, 2024
概括
鉴定粘土矿产来源对于石油地质学和古气候研究至关重要. 新的自动化和人工智能技术与传统方法相结合,为粘土矿物质特征提供了更深入的见解.
科学领域:
- 矿物学和石器学 矿物学和石器学
- 沉积地质学 沉积地质学
- 地质化学 地质化学
背景情况:
- 粘土矿物在沉积岩中无处不在,影响石油地质学,古气候和沉积历史.
- 由于它们的形态和起源不同,区分破碎性和异质性粘土矿物质是必不可少的.
- 晶体结构的变化,特别是在伊利特和化石中,反映了不同的起源和化学特征.
研究的目的:
- 审查已建立和新兴的分析技术,用于粘土矿物质的识别和量化.
- 探索这些技术在伊利特年代测算,古气候重建和水库属性评估中的应用.
- 强调整合多尺度技术来破译粘土矿产来源的重要性.
主要方法:
- 传统方法的审查:扫描电子显微镜 (SEM),X射线衍射 (XRD) 和地化学分析.
- 引入新兴技术:自动化矿物学 (AM) 和人工智能 (AI).
- 讨论针对特定的岩石学特征和批量晶体结构识别的最先进方法.
主要成果:
- 像AM和AI这样的新兴技术可以补充粘土矿物质分析的传统方法.
- 在多个尺度上结合个人和批量分析技术,为粘土矿产起源提供了新的见解.
- 了解粘土矿产来源对于推动科学问题至关重要,包括页岩油气勘探.
结论:
- 综合分析方法是准确识别和量化不同来源的粘土矿物质的关键.
- 先进的技术为详细的粘土矿物质表征提供了增强的能力.
- 精确的粘土矿产来源确定对石油勘探和古气候研究产生重大影响.
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