微量物质井间示踪技术在大庆油田的应用  

APPLICATION OF MICRO-MATERIAL INTER-WELL TRACING TECHNOLOGY IN DAQING OILFIELD

作　　者：杜娟[1] 

机构地区：[1]大庆油田有限责任公司测试技术服务分公司,黑龙江大庆163453

出　　处：《大庆石油地质与开发》2010年第5期104-107,共4页Petroleum Geology & Oilfield Development in Daqing

摘　　要：井间示踪监测技术是一种非常有效的能够直接进行井间测试的方法,已经成为油藏精细描述的重要手段.微量物质示踪剂是该技术近年兴起的具有在地层中背景浓度低、配伍性好、化学稳定性好及对环境无污染等突出优点的新型示踪剂.为了评价微量物质示踪剂在大庆油田的应用效果,开展了现场评价试验.通过现场试验,对微量物质井间示踪监测技术在现场示踪剂注入、取样制样、示踪剂样品检测及资料解释应用等几个方面进行了全面评价.评价结果表明该技术能够对地层连通情况、储层参数、注水速度及方向、地层平面及纵向非均质性等方面进行准确描述,同时利用解释获得的地层参数对地质模型进行修正,结合数值模拟技术评价目标区块的剩余油分布.Inter-well tracing technology is an effective method for direct inter-well testing, and has become an important approach for fine reservoir description. Micro-material tracer is a new prospective tracer, which sprang up recently with advantages of low background concentration, good compatibility, good chemical stability and no environmental pollution in strata. Field evaluation test was implemented for appraising the application of Micro material tracer in Daqing Oilfield. By field test, micro-material tracing technology was fully appraised in several aspects, including field injectivity, sampling, tracer sample examination and data interpretation etc. Evaluation results indicate that this technology can be used in making accurate description of strata combination, reservoir parameters, water injection rate ＆ direction, and lateral and vertical formation heterogeneity. Simultaneously, the reservoir parameters obtained by interpretation can be used to correct geologic model, and combining with numerical modeling technology to appraise remaining oil distribution in target area.

关 键 词：微量物质 示踪技术 油田监测 矿场试验 

分 类 号：TE33[石油与天然气工程—油气田开发工程]