大庆石油地质与开发2011，Vol.30Issue(2)：65-70,6.DOI:10.3969/J.ISSN.1000-3754.2011.02.013
提高特高含水期油田剩余油描述精度的方法
METHOD TO IMPROVE THE DESCRIPTION ACCURACY OF THE REMAINING OIL IN EXTRA-HIGH WATER CUT OILFIELD
李音 1张立秋 1丁一 1董静波2
作者信息
- 1. 大庆油田有限责任公司勘探开发研究院,黑龙江,大庆,163712
- 2. 大庆油田有限责任公司第四采油厂,黑龙江,大庆,163511
- 折叠
摘要
Abstract
Reservoir engineers are always searching for method to improve the description accuracy of remaining oil distribution for extra-high water cut oilfield. Sedimentary facies map drawn by" model prediction mapping" could improve reservoir description accuracy and help better understand horizontal heterogeneity of reservoir formation; fine structure model could better understand fault distribution characteristics; digitization of fine geological research result and 3D geological model with facies and lithology controlling could improve model accuracy and deepen understanding for heterogeneity of reservoir space; integral fine reservoir numerical simulation with fine geological research result, coring well data, monitoring data, layered water injection data and dynamic data of new wells and oil-water wells improves accuracy of numerical simulation and deepens understanding oil-water distribution characteristics. Remaining oil description accuracy is further improved by fine description and research for remaining oil distribution.关键词
剩余油描述/储层精细描述/相控三维地质模型/精细数值模型Key words
remaining oil description/ fine description of reservoir/ phase-controlled 3D geological model/ fine numerical simulation分类
能源科技引用本文复制引用
李音,张立秋,丁一,董静波..提高特高含水期油田剩余油描述精度的方法[J].大庆石油地质与开发,2011,30(2):65-70,6.
