caliper well-logging

简明释义

井径测井;

英英释义

例句

1.The data obtained from caliper well-logging is crucial for determining the stability of the well.

从井口卡尺测量获得的数据对于确定井的稳定性至关重要。

2.The geologist used caliper well-logging to assess the borehole size accurately.

地质学家使用井口卡尺测量来准确评估钻孔的大小。

3.The results from caliper well-logging indicated a need for larger casing in certain sections.

来自井口卡尺测量的结果表明某些部分需要更大的套管。

4.During the drilling process, caliper well-logging helped identify irregularities in the borehole.

在钻探过程中，井口卡尺测量帮助识别了钻孔中的不规则性。

5.Engineers rely on caliper well-logging to make informed decisions about casing design.

工程师依赖井口卡尺测量来做出有关套管设计的明智决策。

作文

In the field of geology and petroleum engineering, one of the most critical processes is the assessment of subsurface formations. This is where techniques like caliper well-logging come into play. caliper well-logging refers to a method used to measure the diameter of a borehole, which is essential for understanding the geological formations encountered during drilling. The importance of this technique cannot be overstated, as it provides crucial data that influences drilling decisions and reservoir evaluations.The process of caliper well-logging involves the use of a caliper tool, which is typically lowered into the borehole on a wireline or drill string. This tool expands to fit the diameter of the hole, allowing for precise measurements. The data collected can reveal variations in the borehole size, which may indicate changes in rock type or the presence of fractures. By analyzing these measurements, geologists and engineers can infer the mechanical properties of the surrounding rock, including its strength and stability.One of the primary benefits of caliper well-logging is its ability to assist in wellbore stability analysis. A wellbore that is too large or irregular can lead to problems such as collapse or excessive fluid loss. By understanding the borehole dimensions through caliper well-logging, engineers can make informed decisions about the type of drilling mud to use, the rate of penetration, and other operational parameters that ensure the safety and efficiency of the drilling process.Moreover, caliper well-logging plays a vital role in the evaluation of hydrocarbon reservoirs. The data obtained can help identify the presence of natural fractures, which can significantly enhance the permeability of the rock and influence the flow of oil and gas. By integrating caliper well-logging data with other logging techniques, such as resistivity and acoustic logging, a more comprehensive picture of the reservoir can be developed. This multi-faceted approach aids in optimizing production strategies and maximizing recovery rates.In addition to its applications in oil and gas exploration, caliper well-logging is also utilized in environmental studies and groundwater investigations. For instance, when assessing aquifers, understanding the borehole dimensions can help determine the potential for contamination spread and the effectiveness of remediation efforts. Thus, the versatility of caliper well-logging extends beyond the energy sector, impacting various fields that rely on subsurface data.In conclusion, caliper well-logging is an indispensable tool in the realm of subsurface exploration. Its ability to provide accurate measurements of borehole diameters not only enhances drilling safety and efficiency but also contributes to more effective resource management. As technology advances, the methods and tools used in caliper well-logging will likely continue to evolve, offering even greater insights into the complex underground world. For professionals in geology and petroleum engineering, mastering the principles and applications of caliper well-logging is essential for success in their respective fields.

在地质学和石油工程领域，评估地下地层是一个至关重要的过程。这就是像卡尺测井这样的技术发挥作用的地方。卡尺测井是指一种用于测量钻孔直径的方法，这对于了解在钻探过程中遇到的地质构造至关重要。这项技术的重要性不容小觑，因为它提供了影响钻探决策和油藏评估的关键数据。卡尺测井的过程涉及使用一个通常通过电缆或钻头下放到钻孔中的卡尺工具。该工具会扩展以适应孔的直径，从而允许精确测量。收集的数据可以揭示钻孔尺寸的变化，这可能表明岩石类型的变化或裂缝的存在。通过分析这些测量结果，地质学家和工程师可以推断周围岩石的机械特性，包括其强度和稳定性。卡尺测井的主要好处之一是它能够协助进行井眼稳定性分析。过大或不规则的井眼可能导致塌陷或过度流体损失等问题。通过了解卡尺测井中获得的钻孔尺寸，工程师可以就使用何种钻井泥浆、穿透速率以及其他确保钻探过程安全和高效的操作参数做出明智的决定。此外，卡尺测井在评估碳氢化合物油藏方面也起着至关重要的作用。所获得的数据可以帮助识别自然裂缝的存在，这可能显著增强岩石的渗透性并影响油气的流动。通过将卡尺测井数据与其他测井技术（如电阻率和声波测井）结合，可以开发出更全面的油藏图景。这种多面的方法有助于优化生产策略并最大化采收率。除了在油气勘探中的应用外，卡尺测井还用于环境研究和地下水调查。例如，在评估含水层时，了解钻孔尺寸可以帮助确定污染扩散的潜力和修复工作的有效性。因此，卡尺测井的多功能性超越了能源部门，影响了依赖地下数据的各个领域。总之，卡尺测井是在地下勘探领域中不可或缺的工具。它提供的准确钻孔直径测量不仅提高了钻探的安全性和效率，还促进了资源管理的有效性。随着技术的进步，用于卡尺测井的方法和工具可能会继续发展，提供对复杂地下世界的更深入见解。对于地质学和石油工程专业人员来说，掌握卡尺测井的原理和应用是他们在各自领域取得成功的关键。