油田油井产量的不均衡性模型研究  

STUDY ON MALCONFORMATION MODEL OF PRODUCTION OF OIL WELLS

作　　者：周忠平[1] 陈武[2] 钟水清[3] 孙晓娜[2] 谢丹风[2] 

机构地区：[1]大港油田分公司开发事业部 [2]西南石油学院工商管理学院 [3]四川石油管理局

出　　处：《天然气勘探与开发》2005年第4期50-53,共4页Natural Gas Exploration and Development

基　　金：四川省教育厅社会科学重点研究课题。项目编号:川教科SA03-087

摘　　要：在油田的开发过程中,生产井数与原油产量之间,存在一定的不均衡性。借助于经济学中洛伦茨曲线和基尼系数的分析原理,在对油田产量按单井分组和对油田生产井数和原油产量计算百分比和累计百分比的基础上,通过计算基尼系数,得到油田原油产量生产的不均衡程度指标。在编制原油生产计划时,考虑原油生产的不均衡性,实现油田优化配产和提高油田开发效益的目的。There is some mal-conformation between the number of oil wells and the crude production in the process of oilfield development.With the Mlorenz curve of economy and the analysis principle of Gini coefficient,grouping the wells by production and according to the calculated percent and cumulate percent between the number of oil wells and the crude production,the mal-conformation level index of crude production is obtained by calculating the Gini coefficient for the oilfield.With the index,when making the program of crude production,the mal-conformation can be considered to reach the purpose of optimized proration and improving the development benefit of the oilfield.

关 键 词：油田 油井产量 不均衡性 模型 

分 类 号：TE328[石油与天然气工程—油气田开发工程]