التفاصيل البيبلوغرافية
| العنوان: |
我国盐穴资源评价及调查技术研究. (Chinese) |
| Alternate Title: |
Evaluation and investigation technology of salt cavern resources in China. (English) |
| المؤلفون: |
林振洲, 刘东明, 张 乐, 蒋正中, 荆 磊, 智庆全, 张 杰, 周岳军, 贾定宇, 杨 毅, 梁明星, 李 洋, 欧 洋, 翟景红 |
| المصدر: |
Hydrogeology & Engineering Geology / Shuiwendizhi Gongchengdizhi; Jul2024, Vol. 51 Issue 4, p53-65, 13p |
| Abstract (English): |
Under the background of the “carbon peaking and carbon neutrality goals”, the salt cavern is an important place for geological storage and carbon sequestration. The limited knowledge of the quantity and quality of the salt cavern and immature investigation technology constrains the development and utilization of salt cavern. After analyzing the geological exploration reports on major salt mines, reserves reports, enterprise annual reports, and research articles, a scientific understanding and basic judgment of the amount and utilizability of salt caverns in China are obtained; a technical system of salt cavern resource survey is established through a test with comprehensive detection technology in the concentrated area of salt cavern. The results show that salt cavern resources in China are characterized by abundant reserves, wide distribution, feasible burial depth, and convenient utilization on large scale. The most abundant salt cavern resources occur in the east and central regions. The national salt cavern resources are divided into levels I, II, and III by using an availability evaluation method system of salt cavern resource. Level I accounting for about 29.4%, is mainly distributed in Jiangsu, Hubei, Henan, and other provinces in east and central China. Salt cavern resources in level I are preferred for development and utilization. Level II accounting for about 65.4%, is widely distributed in southwest, northwest, and centra China, and can be used as a prospective area for development and utilization. Salt cavern resources in level III accounting for about 5.2%, are not suitable for development and utilization. Ground geophysical exploration, which can identify the characteristics of the regional geology, salt layer geology, hydrogeology, and salt cavity distribution of the salt mining area, guides the site selection on the salt cavern construction; geophysical exploration of high precision, which can obtain the information of salt mine levels and cavity structure, benefit the construction and operation detection of storage. This study provides the basic data and technical support for the planning and development of salt cavern resources in China. [ABSTRACT FROM AUTHOR] |
| Abstract (Chinese): |
在“双碳”目标大背景下, 盐穴是实现地质储能、碳封存的重要方式之一, 但我国盐穴资源数量、质量不明, 盐穴调查 技术体系不完善, 严重制约盐穴资源开发利用。通过分析我国主要盐矿区地质勘探报告、储量核实报告、企业年报及文献 报道等, 形成了我国盐穴资源数量、可利用性的科学认识和基本判断; 在盐穴集中区开展综合探测技术试验并结合前人试 验成果, 初步构建了盐穴资源调查技术体系。结果表明: (1) 我国盐穴资源丰富, 储量大、分布广、埋深适宜、具备规模化开 发利用条件, 其中华东和华中地区已有盐穴资源最为丰富。(2) 通过建立盐穴资源可利用性评价体系, 将全国盐穴资源分 为Ⅰ、Ⅱ、Ⅲ 3 级, Ⅰ级已有盐穴资源占比约 29.4%, 主要分布在华东、华中地区的江苏、湖北、河南等省份, 是开发利用的 优选区; Ⅱ级已有盐穴资源占比约 65.4%, 广泛分布于华中、西北和西南地区, 可作为开发利用远景区; Ⅲ级已有盐穴资源占 比约 5.2%, 整体地质条件不适宜开发利用。(3) 地面物探可查明盐矿区区域地质、盐层地质、水文地质及盐腔分布情况, 指 导盐穴建库选址; 井中物探精度高, 可获取盐矿品味、腔体结构等信息, 服务储库建设及运行监测。研究结果可为我国盐穴 资源规划及开发提供基础数据和技术支撑。 [ABSTRACT FROM AUTHOR] |
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