低渗透油田水驱精细挖潜措施界限及潜力  

Fine potential measures limitation on water-flooding for low permeability reservoir

作　　者：任佳维 吴文祥[1] 周锡生[2] 张栋[1] 

机构地区：[1]东北石油大学提高采收率教育部重点实验室 [2]大庆油田有限责任公司勘探开发研究院

出　　处：《石油石化节能》2016年第7期46-48,6,共3页Energy Conservation in Petroleum & PetroChemical Industry

基　　金：国家重大专项课题"油田开采后期提高采收率新技术";项目编号:2011ZX05009-004;东北石油大学研究生培养创新基地创新科研项目;项目编号:YJSJD2015-001NEPU

摘　　要：大庆长垣外围油田各采油厂挖潜措施不同,需要确定各个采油厂的经济界限以便找出具有针对性的挖潜措施。根据盈亏平衡原理建立油田增产措施数学模型确定各个采油厂不同措施的增油量界限,并绘制了增油量随油价变化的图版。结合油水井措施效果及措施比例,综合确定各油田及区块油水井措施潜力。各采油厂可以针对性的开展不同挖潜措施,以便实现挖潜措施经济效益最大化。Each oil production plant of Daqing Changyuan peripheral oilfield had different potential tapping effects, some economic limits for each oil production plant need to be identified to implement targeted potential tapping measures. According to the profit and loss balance principle, the mathematical model for increasing oilfield production has been established to determine different measures incremental oil boundaries of each oil production plant and draw plates of oil-increasing with prices changing. Combine with Changyuan periphery oilfield and demonstration area well measures effect and proportion, the each oilfield and block measures potential can be determined. Each oil production plant can carry out targeted potential tapping, the maximum economic efficiency of potential tapping measures can be achieved by determining oil increase boundaries.

关 键 词：长垣外围 油水井措施 措施界限 

分 类 号：TE357.6[石油与天然气工程—油气田开发工程]