摘要
油田开发中后期为缓解原油产量递减,一般采取井网加密和实施增产措施,对加密新井进行经济可行性分析势在必行。通过对加密新井的投资和边际成本的分析,应用边际分析法原理和油气田建设项目经济评价方法,建立了加密新井经济产量边界分析模型。并结合油田开发数据,分析了加密新井经济产量边界与油价、含水率之间的关系,为油气田有效控制加密新井投资和实施精细化管理提供了理论依据和技术支持。
To relieve the oil production decline in intermediate and final stages of oilfield development,well pattern infilling and stimulation measures are generally carried out,economic feasibility analysis for infilling new oil well is imperative.In this paper,through analysis of the new well infilling investment and marginal cost,based on marginal analysis theory and economic evaluation methods of gas construction project,a boundary analysis model of economic production of the infilling new well was established.Combining the data of oilfield development,relationship between economic production boundary of the infilling new oil well and oil price,moisture content was analyzed,which can provide theory basis and technical support for investment of infilling new wells and implementation of fine management
出处
《当代化工》
CAS
2011年第4期423-426,共4页
Contemporary Chemical Industry
关键词
加密新井
经济产量
经济产量界限
边际分析法
Infilling new well； Economic production； Economic production boundary； Marginal analysis
