pit log

简明释义

液压计程仪

英英释义

例句

1.He used the pit log to analyze the stratigraphy of the area for his research paper.

他使用坑日志分析该地区的地层，以便撰写研究论文。

2.The mining engineer emphasized the importance of accurately maintaining the pit log during operations.

矿业工程师强调在操作期间准确维护坑日志的重要性。

3.During the drilling process, the team updated the pit log every hour to track progress.

在钻探过程中，团队每小时更新一次坑日志以跟踪进展。

4.The geologist reviewed the pit log to determine the mineral composition of the site.

地质学家查看了坑日志以确定该地点的矿物成分。

5.The pit log revealed unexpected layers of clay that could affect excavation plans.

坑日志显示出意外的粘土层，这可能会影响挖掘计划。

作文

In the field of geology and petroleum engineering, understanding the term pit log is crucial for professionals involved in drilling operations. A pit log refers to a detailed record of observations and measurements taken during the drilling process, specifically from the mud pits that collect drilling fluid, cuttings, and other materials. This log serves as an essential tool for geologists and engineers to analyze the geological formations encountered during drilling and to make informed decisions regarding the drilling process.The significance of a pit log cannot be overstated. It provides valuable information about the types of rocks and minerals present in the subsurface, which can influence not only the drilling strategy but also the potential for hydrocarbon production. By documenting the characteristics of the drilling mud and the cuttings retrieved, engineers can assess the formation's stability, porosity, permeability, and overall suitability for extraction.A typical pit log includes various parameters such as the volume of mud used, the density and viscosity of the drilling fluid, and the rate of penetration. Additionally, it may contain descriptions of the cuttings, including their color, texture, and mineral composition. This data is often recorded at regular intervals throughout the drilling process, allowing for real-time analysis and adjustments to the drilling technique as needed.Moreover, the pit log plays a vital role in environmental monitoring. By keeping track of any unexpected changes in the drilling fluid or the nature of the cuttings, operators can identify potential issues such as contamination or the presence of hazardous materials. This proactive approach helps mitigate risks associated with drilling operations and ensures compliance with environmental regulations.In conclusion, the pit log is an indispensable component of modern drilling practices. Its comprehensive documentation aids in the efficient management of drilling projects and enhances the understanding of subsurface geology. As the energy sector continues to evolve, the importance of accurate and detailed pit logs will only grow, highlighting the need for skilled professionals who can interpret this data effectively. By mastering the use of pit logs, engineers and geologists can contribute significantly to the success of drilling operations and the sustainable development of natural resources.

在地质学和石油工程领域，理解术语pit log对参与钻井作业的专业人士至关重要。pit log指的是在钻井过程中，从收集钻井液、切屑和其他材料的泥浆池中获取的观察和测量的详细记录。这份日志是地质学家和工程师分析钻井过程中遇到的地质构造并就钻井过程做出明智决策的重要工具。pit log的重要性不容小觑。它提供了关于地下岩石和矿物类型的宝贵信息，这些信息不仅会影响钻井策略，还会影响碳氢化合物的生产潜力。通过记录钻井泥浆和提取的切屑的特征，工程师可以评估地层的稳定性、孔隙度、渗透性以及整体开采适宜性。典型的pit log包括各种参数，如使用的泥浆体积、钻井液的密度和粘度，以及穿透率。此外，它可能包含切屑的描述，包括颜色、纹理和矿物成分。这些数据通常在钻井过程中定期记录，使实时分析和必要时调整钻井技术成为可能。此外，pit log在环境监测中也发挥着重要作用。通过跟踪钻井液或切屑性质的任何意外变化，操作员可以识别潜在问题，如污染或有害材料的存在。这种主动的方法有助于降低与钻井作业相关的风险，并确保遵守环境法规。总之，pit log是现代钻井实践中不可或缺的组成部分。其全面的文档记录有助于高效管理钻井项目，并增强对地下地质的理解。随着能源行业的不断发展，准确和详细的pit logs的重要性只会增加，这突显出能够有效解读这些数据的熟练专业人才的需求。通过掌握pit logs的使用，工程师和地质学家可以为钻井作业的成功和自然资源的可持续开发做出重要贡献。