水淹层测井发展现状与未来

PRESENT SITUATION OF WATERFLOODED ZONE LOGGING AND ITS DEVELOPING TREND

水淹层测井研究对于增加油田挖潜产量、采用合理的开采方案、提高采收率都是十分必要的。文章在广泛收集国内外水淹层测井系列的数据及对水淹层测井解释技术的基础上,从国内外水淹层测井研究现状、室内岩心水驱油实验、水淹层测井工具系列到水淹层测井解释方法和水淹层测井新技术,着重阐述了水淹层测井发展的历程,并对当前水淹层测井发展中的不足和水淹层测井未来的发展方向提出了一些的建议。通过本研究,可以更加清楚地了解水淹层解释发展的方向、水淹层解释方法及水淹层测井工具系列,更好地实现对水淹层剩余油分布的精确描述,从而提高了解释精度,提高了油气产量,对水淹层的开发具有指导作用。

It is very necessary for increasing oil field production, adopting rational exploitation plan and enhancing oil recovery factor to investigate wateflooded zone logging. On the basis of collecting widely the waterflooded zone logging suites and interpretation techniques adopted at home and abroad, the developing course and shortcomings and developing trend were emphatically studied by the authors in consideration of the present research situation, laboratory experiments, tool series, interpretation methods and new techniques of the wateflooded zone loggings utilized at home and abroad. By the aid of this study, an accurate description of the residual oil distribution over waterflooded zone can be preferably realized, thus raising the interpretation precision and increasing oil and gas production. Therefore the study is of guiding effect on waterflooded zone development.