| 泥页岩沉积物理模拟研究进展与发展趋势 |
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| 引用本文： | 卢斌,邱振,周川闽,董大忠,梁萍萍.泥页岩沉积物理模拟研究进展与发展趋势[J].沉积学报,2021,39(4):781-793. |
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| 作者姓名： | 卢斌 邱振 周川闽 董大忠 梁萍萍 |
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| 作者单位： | 中国石油勘探开发研究院,北京 100083;国家能源页岩气研发(实验)中心,河北廊坊 065007;中国石油勘探开发研究院,北京 100083 |
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| 基金项目： | 国家自然科学基金;中国石油科学研究与技术开发项目;中国石油科学研究与技术开发项目 |
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| 摘 要： | 泥页岩约占沉积岩三分之二，不仅记录着丰富的地质信息，同时也是化石燃料、金属与非金属等矿产的重要物质来源，但目前它们的沉积过程与形成机理研究仍处于探索阶段。沉积物理模拟实验是模拟沉积物沉积过程、揭示其形成机理的有效手段之一。冲积扇、三角洲、重力流等粗粒沉积物一直是沉积物理模拟的重要研究对象，但随着非常规油气大规模勘探开发，泥页岩等细粒沉积逐渐成为研究热点，相关沉积物理模拟也取得了一些重要进展，主要包括泥页岩沉积机理、砂质纹层沉积机理、透镜状纹层沉积机理和细粒碳酸盐岩沉积机理等四个方面，这些新进展正在改变着传统认识。在此基础上，展望了泥页岩沉积物理模拟发展趋势，未来将大力推动非常规油气沉积学创新发展，并对全球气候变化、岩相古地理、地质资源开发、水利工程建设、生态环境保护和自然灾害防治等领域产生重要影响。
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| 关 键 词： | 泥页岩 细粒沉积 页岩气 沉积物理模拟 水槽实验 |
| 收稿时间： | 2020-07-20 |
Progress and Prospects in the Physical Simulation of Mudstone Deposition |
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| LU Bin,QIU Zhen,ZHOU ChuanMin,DONG DaZhong,LIANG PingPing.Progress and Prospects in the Physical Simulation of Mudstone Deposition[J].Acta Sedimentologica Sinica,2021,39(4):781-793. |
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| Authors: | LU Bin QIU Zhen ZHOU ChuanMin DONG DaZhong LIANG PingPing |
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| Institution: | 1.PetroChina Research Institute of Petroleum Exploration and Development, Beijing 100083, China2.National Energy Shale Gas R&D (Experiment) Center, Langfang, Hebei 065007, China |
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| Abstract: | Mudstones， which account for about two-thirds of sedimentary rocks in the geological record， not only record abundant geological information， but also act as an important source of minerals such as fossil fuels， metals， and nonmetals. However， the research on their deposition process and formation mechanism is still being pursued. Sedimentary physical simulation is one of the most effective means to simulate the deposition process of sediment and reveal its formation mechanism. Coarse-grained sediments， such as alluvial fan， delta， and gravity flow deposits， have always been important research objects for sedimentary physical simulation. However， with the exploration and development of unconventional oil and gas， fine-grained sediments， such as mudstone， have gradually become research hotspots， and significant progress has been made in simulations of mudstone deposition. They include the deposition mechanism of mudstone， silt laminae， lenticular laminae， and carbonate mud. These new insights into mudstone deposition are changing the traditional understanding of mudstone. The development trend for the physical simulation of mudstone deposition is projected， and the innovative development of sedimentology of unconventional oil and gas will be promoted in the future. Furthermore， it also has an important impact on climate change research， lithofacies prediction and paleogeography reconstruction， resources exploration and development， engineering construction， environment protection， and natural hazards risk management. |
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