Time-Dependant Responses of High-Definition Induction Log and Case Studies

Q4 Engineering

工程设计学报 Pub Date : 2014-05-19 DOI:10.1155/2014/658760

Jian-hua Zhang, Zhen-hua Liu

引用次数: 2

Abstract

The process of drilling mud filtrate invading into a reservoir is time dependant. It causes dynamic invasion profiles of formation parameters such as water saturation, salinity, and formation resistivity. Thus, the responses of a high-definition induction log (HDIL) tool are time dependent. The logging time should be considered as an important parameter during logging interpretation for the purposes of determining true formation resistivity, estimating initial water saturation, and evaluating a reservoir. The time-dependent HDIL responses are helpful for log analysts to understand the invasion process physically. Field examples were illustrated for the application of present method.

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高清晰度感应日志的时间相关响应及案例研究

钻井泥浆滤液侵入储层的过程与时间有关。它可以生成地层参数的动态入侵曲线，如含水饱和度、矿化度和地层电阻率。因此，高清晰度感应测井(HDIL)工具的响应与时间有关。测井时间是测井解释中确定地层真实电阻率、估计初始含水饱和度、评价储层的重要参数。依赖于时间的HDIL响应有助于日志分析人员从物理上理解入侵过程。并举例说明了该方法的应用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

工程设计学报 Engineering-Engineering (miscellaneous)

CiteScore

0.60

自引率

0.00%

发文量

2447

审稿时长

14 weeks

期刊介绍： Chinese Journal of Engineering Design is a reputable journal published by Zhejiang University Press Co., Ltd. It was founded in December, 1994 as the first internationally cooperative journal in the area of engineering design research. Administrated by the Ministry of Education of China, it is sponsored by both Zhejiang University and Chinese Society of Mechanical Engineering. Zhejiang University Press Co., Ltd. is fully responsible for its bimonthly domestic and oversea publication. Its page is in A4 size. This journal is devoted to reporting most up-to-date achievements of engineering design researches and therefore, to promote the communications of academic researches and their applications to industry. Achievments of great creativity and practicablity are extraordinarily desirable. Aiming at supplying designers, developers and researchers of diversified technical artifacts with valuable references, its content covers all aspects of design theory and methodology, as well as its enabling environment, for instance, creative design, concurrent design, conceptual design, intelligent design, web-based design, reverse engineering design, industrial design, design optimization, tribology, design by biological analogy, virtual reality in design, structural analysis and design, design knowledge representation, design knowledge management, design decision-making systems, etc.