文档介绍：中文摘要论文趑目:綦科区注水动态分秽r 专业:石油与天然气工程硕士生:马裕武(签名) 至歪叁丛指导教师:陈明强(签名)旌璺乏堑∑蛭圣/ 葛芷渊(签名)’蓝芷』茎l 插鹱延长油田西区采油厂所辖油田属于特低渗油田,在投产时大多采用压裂,由于油藏的非均质性和开采层系不同,在注水过程中出现了各种各样的问题,体现在层内、层间、平面注采矛盾突出;注采调整缺乏充分的依据。本文以西区采油厂寨13井注水站为研究范围,以延长组长2储层为目的层,对其地质、开发特征进行深入、细致的研究,在测井等资料的基础上,采用了在标准层控制下“旋回对比,分级控制”的对比方法,对地层进行精细划分与对比。并结合区域资料分析、研究了储层沉积微相的类型及分布特征,通过油水井生产过程监测和动态分析,对本区域进行油藏数值模拟和剩余油分布规律研究,并提出下一步调整挖潜措施,摸索整理出一套适合本区的注采开发思路,提高注水效果及注水开发采收率,取得五年增产原油6万多吨,%的认识,最终解决油藏平面、层间与层内矛盾,实现注水开发效益最大化。关键词:注水采收率低渗透数值模拟论文类型:应用研究英文摘要 Subject: Zhaike area water injection dynamic analysis Speciality: Oiland gasengineering Name MaYuwu(signature) Instructor:Chen Mingqiang(signature) GeZhiyuan(signature) ABSTRACT Xiqu oilrecovery factory ofYanchang oilfieldproduction hadjurisdiction over oilfield, low permeability oilfield,belong to put intoproduction inmostly when the fracturing, because ofthereservoir heterogeneity and mining sediment group,in different waterinjection appeared intheprocess ofallkinds ofquestions,reflected inthelayer,layer inbetween,plane injection-production contradiction;Injection-production adjustment lackof fullbasis. Inthispaper,the Zhai 3waterinjection stationofXiqu oilrecovery factory for research scope,with theobject resevroir ofChan92(2nd PartofYanchang Formation),development furthercarefulresearch,in logging data,on thebasis ofthestandard layer under control in” parison,classification control”contrast method,the strata offine division and regional dataanalysisand studiesthesedimentary microfacies inthe reservoir type and distributionof oiland water Wells,through theproduction process monitoring and dynamic analysis,this area inreservoirnumerical simulationand theremaining oildistribution, and put forward the next stepadjustment measures fortapping,sort out a setofsuitable injection—production thisdevelopment trainofthought,improve waterinjection effect,and the water inj ection recovery has fiveyears,more than 60000 tons of crude oilproduction,stage recovery degree of %increa