玛湖北斜坡二叠系乌尔禾组砂砾岩成因分类的测井及地震识别方法研究

发布时间：2018-01-29 02:16

本文关键词： 乌尔禾组岩石类型测井识别地震反演　出处：《地质论评》2017年S1期 　论文类型：期刊论文

【摘要】：正准噶尔盆地玛湖凹陷北斜坡为储层砂体发育地区,亦是玛湖地区物源的主要方向,当前对该区沉积储层研究的认识尚未统一,分歧严重,特别是对砂砾岩储层分类评价的研究方法没有明确的手段。前人对砂砾岩储层的研究缺乏成因意义,对指导生产意义不大。因而开展砂砾岩储层成因分类并建立测井识别方法对该区今后的油气勘探与开发具有重要的指导意义。1岩石类型及特征根据玛北地区的岩芯、钻井、测井等资料,在乌尔禾组地层中共可识别出砂砾岩、含砾砂岩、砂
[Abstract]:The north slope of Mahu Sag in Junggar Basin is the area where the reservoir sand body develops and is the main source of material source in Mahu area. At present, the research on sedimentary reservoir in this area has not been unified and the differences are serious. In particular, there is no clear method for classification and evaluation of sandy and gravel reservoirs, and previous researches on sandy and gravel reservoirs are lack of genetic significance. Therefore, the genetic classification of sandy gravel reservoir and the establishment of logging identification method have important guiding significance for the future oil and gas exploration and development in this area .1.Rock types and characteristics according to the Mabei area. Core. In the formation of Wuerhe formation, sand gravel, gravel sandstone and sand can be identified by drilling, logging and other data.
【作者单位】：中国石油新疆油田分公司实验检测研究院;
【分类号】：P618.13
【正文快照】： 准噶尔盆地玛湖凹陷北斜坡为储层砂体发育地区,亦是玛湖地区物源的主要方向,当前对该区沉积储层研究的认识尚未统一,分歧严重,特别是对砂砾岩储层分类评价的研究方法没有明确的手段。前人对砂砾岩储层的研究缺乏成因意义,对指导生产意义不大。因而开展砂砾岩储层成因分类并建

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