side wall sampling

简明释义

井壁取样

英英释义

例句

1.The side wall sampling results indicated a higher concentration of minerals than expected.

侧壁取样的结果表明矿物浓度高于预期。

2.The team used side wall sampling to collect data for their environmental impact study.

该团队使用侧壁取样收集数据以进行环境影响研究。

3.The geologist conducted side wall sampling to analyze the rock layers in the tunnel.

地质学家进行了侧壁取样以分析隧道中的岩层。

4.To ensure accuracy, the engineers performed side wall sampling at multiple depths.

为了确保准确性，工程师们在多个深度进行了侧壁取样。

5.During the excavation, side wall sampling was essential for understanding soil composition.

在挖掘过程中，侧壁取样对于理解土壤成分至关重要。

作文

In the field of geology and environmental science, the process of sampling is crucial for obtaining accurate data about the subsurface conditions. One method that has gained significant attention is side wall sampling, which involves collecting samples from the walls of boreholes or wells. This technique allows researchers to analyze the geological layers and assess the presence of various materials, such as hydrocarbons, minerals, and contaminants. Understanding side wall sampling is essential for professionals working in these fields, as it provides insights into the composition and structure of the earth's crust.The concept of side wall sampling is particularly important in hydrocarbon exploration. When drilling for oil and gas, it is vital to gather information about the surrounding rock formations. Traditional methods often involve taking core samples, which can be time-consuming and expensive. In contrast, side wall sampling offers a more efficient alternative. It allows geologists to obtain samples quickly without the need for extensive drilling operations. By utilizing specialized tools, they can extract small sections of the borehole wall, providing valuable data with minimal disruption to the environment.Another advantage of side wall sampling is its ability to capture the heterogeneity of geological formations. The earth is not uniform; it consists of various layers with different physical and chemical properties. By sampling the side walls of a borehole, researchers can obtain a more representative view of the subsurface conditions. This is particularly useful in areas where the geology is complex, as it helps in understanding the distribution of resources and potential hazards.Moreover, side wall sampling plays a critical role in environmental assessments. Contaminated sites often require thorough investigation to determine the extent of pollution. By collecting samples from the side walls of monitoring wells, environmental scientists can identify the types and concentrations of contaminants present in the soil and groundwater. This information is essential for developing remediation strategies and ensuring the protection of public health.Despite its advantages, side wall sampling is not without challenges. The quality of the samples can be influenced by various factors, including the equipment used and the expertise of the personnel conducting the sampling. It is crucial to follow standardized procedures to ensure the reliability of the data obtained. Additionally, while side wall sampling provides valuable insights, it should be complemented with other methods, such as geophysical surveys and laboratory analyses, for a comprehensive understanding of the subsurface.In conclusion, side wall sampling is a vital technique in geology and environmental science that enables researchers to gather important data about the subsurface conditions efficiently. Its applications in hydrocarbon exploration and environmental assessments highlight its significance in understanding the earth's composition and addressing contamination issues. As technology advances, the methods of side wall sampling will continue to evolve, further enhancing our ability to explore and protect our natural resources.

在地质学和环境科学领域，取样过程对于获取关于地下条件的准确数据至关重要。一种受到广泛关注的方法是侧壁取样，它涉及从钻孔或井壁收集样本。这种技术使研究人员能够分析地质层并评估各种材料的存在，如碳氢化合物、矿物和污染物。理解侧壁取样对在这些领域工作的专业人士至关重要，因为它提供了对地壳组成和结构的深入了解。侧壁取样的概念在碳氢化合物勘探中尤为重要。当进行石油和天然气钻探时，收集关于周围岩石形成的信息至关重要。传统方法通常涉及采集岩心样本，这可能耗时且成本高昂。相比之下，侧壁取样提供了一种更有效的替代方案。它使地质学家能够快速获取样本，而无需进行大量的钻探作业。通过利用专业工具，他们可以提取钻孔墙的小部分，从而以最小的环境干扰提供有价值的数据。侧壁取样的另一个优点是它能够捕捉地质形成的异质性。地球并不是均匀的；它由不同物理和化学性质的各种层次组成。通过对钻孔的侧壁进行取样，研究人员可以获得更具代表性的地下条件视图。这在地质复杂的地区尤其有用，因为它有助于理解资源的分布和潜在的危险。此外，侧壁取样在环境评估中发挥着关键作用。受污染的地点通常需要彻底调查以确定污染的范围。通过从监测井的侧壁收集样本，环境科学家可以识别土壤和地下水中存在的污染物的类型和浓度。这些信息对于制定修复策略和确保公众健康的保护至关重要。尽管有其优势，侧壁取样也并非没有挑战。样本的质量可能受到多种因素的影响，包括使用的设备和进行取样的人员的专业知识。遵循标准化程序以确保所获得数据的可靠性至关重要。此外，虽然侧壁取样提供了有价值的见解，但应与其他方法（如地球物理勘测和实验室分析）结合使用，以全面了解地下情况。总之，侧壁取样是一种在地质学和环境科学中至关重要的技术，使研究人员能够高效地收集有关地下条件的重要数据。其在碳氢化合物勘探和环境评估中的应用突显了其在理解地球组成和解决污染问题中的重要性。随着技术的进步，侧壁取样的方法将继续演变，进一步增强我们探索和保护自然资源的能力。