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滚动勘探过程中复合砂体识别与研究

Identification and study of composite sand bodies in rolling exploration
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摘要 复合砂体沉积环境变化大,接触关系复杂,容易造成层位对比不准确或生产关系不一致等情况,这就为后期的构造落实及储层落实带来巨大阻碍。目前可以通过识别化石种类、对比沉积粒径及沉积旋回识别复合砂体。 Owing to the variable sedimentary environment of complex sand bodies and complex contact relationship,inaccurateformation contrast,production relationship disagreement or other problems are easy to happen and they can bring great obstacles forlatter construction confirmation and reservoir confirmation in rolling exploration. At present,composite sand bodies can be identifiedby the identification of fossil species,sedimentary particle size comparison and sedimentary cycles.
作者 赵鹏 Zhao Peng(Huanxiling Oil Production Plant,Liaohe Oilfield,Panjin 124010,China)
出处 《石化技术》 CAS 2016年第8期165-165,共1页 Petrochemical Industry Technology
关键词 滚动勘探 复合砂体 沉积相 识别 rolling exploration composite sand body sedimentary facies identification
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