相控建模技术在朝631区块的应用  

Application of Facies Controlled Modeling Technology in No. 631 Block of Chaoyanggou Oilfield

作　　者：岳庆友[1] 李鹏举[1] 陈海峰[1] 

机构地区：[1]东北石油大学,油气藏形成机理与资源评价黑龙江省重点实验室,黑龙江大庆163316

出　　处：《当代化工》2014年第2期290-292,共3页Contemporary Chemical Industry

摘　　要：朝631区块位于大庆朝阳沟阶地和长春岭背斜带,属于低孔隙度、特低渗透率的三类区块。由于受储层非均质性的影响,随着开发时间的延长,开发效果逐渐变差。综合应用地震、测井、地质资料,采用相控建模技术建立三维地质模型来描述剩余油的分布规律,提高开采效率。所建立的三维地质模型基本符合已有的地质认识,反映了储层的非均质性,能够合理指导井位部署。No. 631 block of Chaoyanggou oilfield is located in Daqing Chaoyanggou terrace and Changchun ridge anticline belt, belongs to the third class block with the low porosity and extra low permeability. Due to the influence of reservoir heterogeneity, with the prolonging of the development time, the development effect is poorer and poorer. In this paper, based on seismic, logging and geological data, 3D geological model to describe the remaining oil was established by the facies controlled distribution property modeling technology, the production efficiency was improved. The 3D geological model is in accordance with the existing geological understanding, reflects the heterogeneity of reservoir and reasonably guides well deployment.

关 键 词：朝631区块 相控建模技术 剩余油 非均质性 

分 类 号：TQ018[化学工程]