应用井壁取心资料评价北二区西部剩余油分布规律  

Evaluation of remaining oil distribution rules in the western BeiⅡ area with the application of sidewall coring analysis data

作　　者：邱玉娥[1] 

机构地区：[1]大庆油田有限责任公司地质录井分公司,黑龙江大庆163411

出　　处：《大庆石油地质与开发》2007年第1期18-21,共4页Petroleum Geology & Oilfield Development in Daqing

摘　　要：萨北油田目前已进入高含水后期开采阶段,由于受储层非均质性的影响,剩余油在平面上和空间上分布高度分散,调整挖潜难度越来越大。因此,应用井壁取心分析资料,总结了萨北油田剩余油分布的评价方法,着重说明了北二区西部剩余油分布规律及潜力,为探索高含水后期剩余油分布规律、调整优化射孔方案提供了有利的技术支持。b Sabei oilfield has entered into high water cut development stage at present, hs remaining oil distributes highly scattered horizontally and vertically due to the reservoir heterogeneity, which resuhs in the difficulty of adjustment and tapping of remaining oil. Therefore, using the sidewall coring analysis data, evaluation method of remaining oil distribution in Sabei oilfield is concluded, and the remaining oil distribution rules and potential in Bei Ⅱ area is emphasized and stated, which provides beneficial technology support for exploration of remaining oil distribution rules at high water cut stage and the optimization of perforation scheme.

关 键 词：井壁取心 北二区西 剩余油 应用 分布规律 

分 类 号：TE321[石油与天然气工程—油气田开发工程]