Mud logging - Wikipedia
Mud logging is the creation of a detailed record of a borehole by examining the cuttings of rock brought to the surface by the circulating drilling medium (most commonly drilling mud). Mud logging is usually performed by a third-party mud logging company.
The Defining Series: Mud Logging - SLB
2015年11月11日 · Inside the logging unit, the mud logger rinses and dries cuttings samples before examining them under a binocular microscope. The mud logger describes each sample in terms of lithology, color, grain size, shape, sorting, porosity, texture and other characteristics relevant to rock type.
Mud Logging Full Guide In Oil & Gas - Drilling Manual
2020年10月15日 · Mud Logging was introduced as a commercial service in 1939. The service provides for continuous on-site inspection, detection, and evaluation of the rock units as they are being drilled with regards to correlation and potential hydrocarbon production.
[PDF]: What is Mud logging? - Guide - learntodrill.com
2024年10月21日 · Learn about the critical role mud logging plays in well control and formation evaluation, along with important formulas such as hydrostatic pressure, gas units, and rate of penetration (ROP) calculations. Whether you're a student or a seasoned professional, this guide offers practical insights and tools for optimizing drilling operations.
泥浆录井 - 百度百科
在钻井过程中，通过分析进、出钻井的泥浆数量、成分、性质变化，判断钻遇地层地质情况的方法。 学科： 石油与天然气地质学. 词目：泥浆录井. 英文：mud log. 释文：对钻井所用泥浆进行的录井工作。 旋转钻井过程中的录井方法之一。 注入井下的泥浆受钻遇岩层物质的影响,使上返泥浆的成分、性质和数量发展变化。 利用这种变化分析和判断井下地质情况。 当钻穿含油、气、水层时,油、气、水就会流入到泥浆中。 油、气可使泥浆黏度增加,密度减少。 淡水可使泥浆变稀并引 …
Mud logging - PetroWiki
2015年6月25日 · Mud logging, in its conventional implementation, involves the rig-site monitoring and assessment of information that comes to the surface while drilling, with the exclusion of data from downhole sensors. The term mud logging is thought, by some, to be outdated and not sufficiently descriptive.
录井装备技术现状及发展探讨 - syzt
2018年2月19日 · 摘要: 针对国际油价持续在低位运行的形势，为进一步明确国产录井装备的发展方向，缩小与国际先进水平的差距，从常规综合录井、单项高端录井和井下录井3个方面系统分析了国内外录井装备的现状，指出国内综合录井仪、高端录井装备、非常规资源录井装备及井下录井装备存在的问题，提出完善国产综合录井仪、研发单项高端录井仪和特色录井装备及储备录井新技术的建议，并根据当前实际录井的技术需求，把握发展机遇，推动国内录井装备的发展，提高国 …
What is Mud logging? - Application in Well Control - LearnToDrill
2024年3月18日 · Mud logging is the process of analyzing drilling mud as it circulates through the well bore during drilling operations. This analysis provides important data such as geological formations encountered, formation fluids, gas content, drilling parameters, and potential hazards such as kicks or formation pressures.
Mud Logging: A Comprehensive Guide to Tools, Techniques, and …
Mud logging is a critical process in the oil and gas industry. It provides real-time data that helps geologists, engineers, and drilling operators make informed decisions. This process involves the careful analysis of drilling fluids, also known as “mud,” to monitor and evaluate the presence of hydrocarbons and other geological formations.
国内非常规油气录井技术进展及发展趋势 - syzt
经过"十二五"攻关研究，研发了元素录井、钻井液核磁共振在线录井、小型化高分辨率三维核磁共振录井和前置式高分辨率气测录井等4项新技术，元素录井的元素采集种类从12种扩充到20种以上，填补了钻井液含油量的探测空白并实现了在线测量，岩样的孔喉尺度探测分辨率提高了10倍并将探测维度从一维拓展到三维，气体组分的探测分辨率从C5提高到C8或C10；建立了水平井综合地质导向、致密砂岩油气层录井综合评价、页岩油气层录井综合评价3套方法。 随着非常规油气地 …