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近两年来,采油业为油田开发引进大量新技术,为石油开发作出了巨大贡献。薄层电阻率测井则是其中被引进的先进技术。薄层电阻率测井技术主要的功能是精确度高,探测深度大;并且可以精确的评价有效储层,能准确的获取地层真电阻率,以及计算净砂层厚度,弥补了常归的测井技术在进入中高含水期后,不能提供精确的参数,纵向分辨率较低,并且经常受到围岩的缺点,为石油开发测井带来了重大收益。本文主要通过介绍薄层电阻率测井技术的基本原理和特性,来探究其在石油开采业的主要用途,并希望这种先进技术能够得到更多的推广。
In the past two years, the oil extraction industry has introduced a large number of new technologies for the development of oil fields and made great contributions to oil development. Thin-layer resistivity logging is one of the advanced technologies introduced. The main functions of the LST logging technique are high accuracy and large detection depth; accurate evaluation of effective reservoirs, accurate acquisition of the true resistivity of the formation, and calculation of the net sand thickness make up for the frequent measurement Well technology, after entering the high water cut period, can not provide accurate parameters, has low vertical resolution, and is often subject to the shortcomings of the surrounding rock, bringing significant benefits to oil development logging. In this paper, we mainly introduce the basic principles and characteristics of the thin-layer resistivity logging technology to explore its main purpose in the oil exploration industry, and hope that this advanced technology can be more widely promoted.